Ryzen 7 4800U är verkligen ett monster: Recension av Lenovo Yoga Slim 7 14 (Sammanfattning)
Lenovo Yoga Slim 7-14ARE (Yoga Slim 7 14 Serie)
Processor
AMD Ryzen 7 4800U 8 x 1.8 - 4.2 GHz, Renoir-U (Zen 2)
Grafikkort
AMD Radeon RX Vega 8 (Ryzen 4000/5000) - 512 MB VRAM, Kärna: 1750 MHz, Minne: 2133 MHz, DDR4, Adrenalin 20.10.27.02
Minne
16 GB
, DDR4, 1600 MHz, 40-39-45-90, Dubbla kanaler
Skärm
14.00 tum 16:9, 1920 x 1080 pixlar 157 PPI, AU Optronics B140HAN06.8, IPS, LEN889A, glansig: ja, 60 Hz
Moderkort
AMD Promontory/Bixby FCH
Hårddisk
Samsung SSD PM981a MZVLB512HBJQ, 512 GB
Vikt
1.43 kg, Strömförsörjning: 382 g
Länkar
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.
Rating | Date | Model | Weight | Height | Size | Resolution | Price |
|---|---|---|---|---|---|---|---|
| 85.3 % v7 (old) | 08/2020 | Lenovo Yoga Slim 7-14ARE R7 4800U, Vega 8 | 1.4 kg | 14.9 mm | 14.00" | 1920x1080 | |
| 81.2 % v7 (old) | 02/2020 | Asus ZenBook 14 UM431DA-AM020T R7 3700U, Vega 10 | 1.4 kg | 16 mm | 14.00" | 1920x1080 | |
| 85 % v6 (old) | 07/2019 | Lenovo IdeaPad S940-14IWL i7-8565U, UHD Graphics 620 | 1.2 kg | 12 mm | 14.00" | 3840x2160 | |
| 86.3 % v7 (old) | 10/2019 | Dell XPS 13 7390 2-in-1 Core i7 i7-1065G7, Iris Plus Graphics G7 (Ice Lake 64 EU) | 1.3 kg | 13 mm | 13.40" | 1920x1200 | |
| 84.3 % v7 (old) | 03/2020 | Lenovo Yoga C740-14IML i5-10210U, UHD Graphics 620 | 1.4 kg | 16.9 mm | 14.00" | 1920x1080 |
| SD Card Reader | |
| average JPG Copy Test (av. of 3 runs) | |
| HP Spectre x360 13-aw0013dx (Toshiba Exceria Pro M501 microSDXC 64GB) | |
| Dell XPS 13 7390 2-in-1 Core i7 (Toshiba Exceria Pro M501 64 GB UHS-II) | |
| Lenovo Yoga Slim 7-14ARE (Toshiba Exceria Pro M501 64 GB UHS-II) | |
| MSI Modern 14 A10RB-459US (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
| Asus ZenBook 14 UM431DA-AM020T (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
| maximum AS SSD Seq Read Test (1GB) | |
| Dell XPS 13 7390 2-in-1 Core i7 (Toshiba Exceria Pro M501 64 GB UHS-II) | |
| HP Spectre x360 13-aw0013dx (Toshiba Exceria Pro M501 microSDXC 64GB) | |
| Lenovo Yoga Slim 7-14ARE (Toshiba Exceria Pro M501 64 GB UHS-II) | |
| Asus ZenBook 14 UM431DA-AM020T (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
| MSI Modern 14 A10RB-459US (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
| Networking | |
| iperf3 transmit AX12 | |
| Lenovo ThinkPad T490 20RY0002US | |
| Lenovo Yoga Slim 7-14ARE | |
| Lenovo Yoga C740-14IML | |
| Alienware m17 R2 P41E | |
| iperf3 receive AX12 | |
| Lenovo ThinkPad T490 20RY0002US | |
| Lenovo Yoga Slim 7-14ARE | |
| Lenovo Yoga C740-14IML | |
| Alienware m17 R2 P41E | |
Lenovo Yoga Slim 7-14ARE; iperf3 receive AX12; iperf 3.1.3: Ø1343 (1313-1380)
Lenovo Yoga Slim 7-14ARE; iperf3 transmit AX12; iperf 3.1.3: Ø1461 (1327-1616)
6.3 ∆E
4.2 ∆E
7.9 ∆E
6.1 ∆E
7 ∆E
9.4 ∆E
7.5 ∆E
3.5 ∆E
8.6 ∆E
5.8 ∆E
2 ∆E
4.5 ∆E
6.7 ∆E
8.3 ∆E
8.2 ∆E
4.1 ∆E
6 ∆E
12.8 ∆E
9.4 ∆E
5.2 ∆E
3.8 ∆E
6.7 ∆E
6.3 ∆E
9.9 ∆E
| |||||||||||||||||||||||||
AU Optronics B140HAN06.8 tested with X-Rite i1Pro 2
Max: 403.4 cd/m² (Nits) Medel: 384.6 cd/m² Minimum: 0.27 cd/m²Distribution av ljusstyrkan: 89 %
Mitt på batteriet: 399.6 cd/m²
Kontrast: 1080:1 (Svärta: 0.37 cd/m²)
ΔE Color 3.2 | 0.5-29.43 Ø4.91, calibrated: 1.73
ΔE Greyscale 4.7 | 0.5-98 Ø5.2
99.5% sRGB (Argyll 1.6.3 3D)
66.3% AdobeRGB 1998 (Argyll 1.6.3 3D)
72.9% AdobeRGB 1998 (Argyll 2.2.0 3D)
99.3% sRGB (Argyll 2.2.0 3D)
71.7% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.21
| Lenovo Yoga Slim 7-14ARE AU Optronics B140HAN06.8, IPS, 14", 1920x1080 | Asus ZenBook 14 UM431DA-AM020T CEC PA LM140LF-3L03, IPS, 14", 1920x1080 | Lenovo IdeaPad S940-14IWL B140ZAN01.3, IPS, 14", 3840x2160 | Dell XPS 13 7390 2-in-1 Core i7 Sharp LQ134N1, IPS, 13.4", 1920x1200 | HP Spectre x360 13-aw0013dx AU Optronics AUO5E2D, IPS, 13.3", 1920x1080 | Lenovo Yoga C740-14IML CMN N140HCE-ET2, IPS, 14", 1920x1080 | |
|---|---|---|---|---|---|---|
| Display | -7% | 11% | -2% | -2% | -3% | |
| Display P3 Coverage | 71.7 | 66.7 -7% | 87.5 22% | 69.9 -3% | 69.6 -3% | 67.9 -5% |
| sRGB Coverage | 99.3 | 92.3 -7% | 99.7 0% | 99.2 0% | 98.9 0% | 98.3 -1% |
| AdobeRGB 1998 Coverage | 72.9 | 67.5 -7% | 81.1 11% | 71.5 -2% | 71.5 -2% | 70.1 -4% |
| Response Times | 17% | -17% | -2% | -29% | -1% | |
| Response Time Grey 50% / Grey 80% * | 45.6 ? | 36 ? 21% | 57.2 ? -25% | 47.6 ? -4% | 60.8 ? -33% | 35.6 ? 22% |
| Response Time Black / White * | 29.6 ? | 26 ? 12% | 32 ? -8% | 29.2 ? 1% | 36.8 ? -24% | 36.8 ? -24% |
| PWM Frequency | 44 ? | 2500 ? | 27030 ? | |||
| Screen | -39% | -7% | 22% | -2% | -5% | |
| Brightness middle | 399.6 | 253 -37% | 594.5 49% | 549.8 38% | 447.4 12% | 329.9 -17% |
| Brightness | 385 | 245 -36% | 536 39% | 520 35% | 420 9% | 315 -18% |
| Brightness Distribution | 89 | 78 -12% | 83 -7% | 86 -3% | 85 -4% | 90 1% |
| Black Level * | 0.37 | 0.225 39% | 0.43 -16% | 0.39 -5% | 0.31 16% | 0.29 22% |
| Contrast | 1080 | 1124 4% | 1383 28% | 1410 31% | 1443 34% | 1138 5% |
| Colorchecker dE 2000 * | 3.2 | 8.89 -178% | 4.87 -52% | 2.12 34% | 4.23 -32% | 3.68 -15% |
| Colorchecker dE 2000 max. * | 6.44 | 4.56 29% | 7.9 -23% | 3.66 43% | 9.34 -45% | 8.64 -34% |
| Colorchecker dE 2000 calibrated * | 1.73 | 4.9 -183% | 2.83 -64% | 1.37 21% | 1.32 24% | 1.03 40% |
| Greyscale dE 2000 * | 4.7 | 6.33 -35% | 6.7 -43% | 2.6 45% | 6.1 -30% | 6.4 -36% |
| Gamma | 2.21 100% | 2.52 87% | 2.091 105% | 2.3 96% | 2.11 104% | 2.17 101% |
| CCT | 7184 90% | 6745 96% | 6891 94% | 6884 94% | 6136 106% | 6195 105% |
| Color Space (Percent of AdobeRGB 1998) | 66.3 | 60 -10% | 72 9% | 65.4 -1% | 64.8 -2% | 63.6 -4% |
| Color Space (Percent of sRGB) | 99.5 | 91 -9% | 100 1% | 99.7 0% | 98.9 -1% | 98.4 -1% |
| Total Average (Program / Settings) | -10% /
-26% | -4% /
-5% | 6% /
14% | -11% /
-5% | -3% /
-4% |
* ... smaller is better
Display Response Times
ℹ
Display response times show how fast the screen is able to change from one color to the next. Slow response times can lead to afterimages and can cause moving objects to appear blurry (ghosting). Gamers of fast-paced 3D titles should pay special attention to fast response times.| ↔ Response Time Black to White | ||
|---|---|---|
| 29.6 ms ... rise ↗ and fall ↘ combined | ↗ 14.8 ms rise |  |
| ↘ 14.8 ms fall | ||
| The screen shows relatively slow response rates in our tests and may be too slow for gamers. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 77 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (20.9 ms). | ||
| ↔ Response Time 50% Grey to 80% Grey | ||
| 45.6 ms ... rise ↗ and fall ↘ combined | ↗ 23.6 ms rise |  |
| ↘ 22 ms fall | ||
| The screen shows slow response rates in our tests and will be unsatisfactory for gamers. In comparison, all tested devices range from 0.165 (minimum) to 636 (maximum) ms. » 76 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (32.8 ms). | ||
Screen Flickering / PWM (Pulse-Width Modulation)
ℹ
To dim the screen, some notebooks will simply cycle the backlight on and off in rapid succession - a method called Pulse Width Modulation (PWM) . This cycling frequency should ideally be undetectable to the human eye. If said frequency is too low, users with sensitive eyes may experience strain or headaches or even notice the flickering altogether.| Screen flickering / PWM not detected |  | ||
In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8705 (minimum: 5 - maximum: 343500) Hz was measured. | |||
Lenovo Yoga Slim 7-14ARE Vega 8, R7 4800U, Samsung SSD PM981a MZVLB512HBJQ; CPU Multi 64Bit: Ø1522 (1505.17-1639.01)
MSI GE75 9SG GeForce RTX 2080 Mobile, i9-9880H, Samsung SSD PM981 MZVLB1T0HALR; CPU Multi 64Bit: Ø1619 (1602.44-1728.31)
Microsoft Surface Laptop 3 15 i7-1065G7 Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7, Toshiba KBG40ZNS256G NVMe; CPU Multi 64Bit: Ø717 (684.67-772.41)
MSI Prestige 15 A10SC GeForce GTX 1650 Max-Q, i7-10710U, Samsung SSD PM981 MZVLB1T0HALR; CPU Multi 64Bit: Ø1087 (1011.3-1125.11)
| Cinebench R10 | |
| Rendering Multiple CPUs 32Bit | |
| MSI GE75 9SG | |
| Lenovo Yoga Slim 7-14ARE | |
| Dell XPS 13 7390 Core i7-10710U | |
| Microsoft Surface Laptop 3 13 Core i5-1035G7 | |
| Dynabook Portege A30-E-174 | |
| Rendering Single 32Bit | |
| Dell XPS 13 7390 Core i7-10710U | |
| MSI GE75 9SG | |
| Microsoft Surface Laptop 3 13 Core i5-1035G7 | |
| Dynabook Portege A30-E-174 | |
| Lenovo Yoga Slim 7-14ARE | |
| wPrime 2.10 - 1024m | |
| Microsoft Surface Laptop 3 13 Core i5-1035G7 | |
| Dell XPS 13 7390 Core i7-10710U | |
| MSI GE75 9SG | |
| Lenovo Yoga Slim 7-14ARE | |
* ... smaller is better
| PCMark 8 Home Score Accelerated v2 | 4657 poäng | |
| PCMark 8 Work Score Accelerated v2 | 5661 poäng | |
| PCMark 10 Score | 5383 poäng | |
Hjälp | ||
| Lenovo Yoga Slim 7-14ARE Samsung SSD PM981a MZVLB512HBJQ | Asus ZenBook 14 UM431DA-AM020T SK hynix BC501 HFM512GDHTNG-8310A | Lenovo IdeaPad S940-14IWL Samsung SSD PM981 MZVLB512HAJQ | Dell XPS 13 7390 2-in-1 Core i7 Toshiba BG4 KBG40ZPZ512G | Lenovo Yoga C740-14IML Samsung SSD PM981a MZVLB256HBHQ | |
|---|---|---|---|---|---|
| AS SSD | -35% | -5% | -78% | -23% | |
| Seq Read | 1658 | 1417 -15% | 2625 58% | 1801 9% | 1719 4% |
| Seq Write | 2464 | 781 -68% | 1360 -45% | 1125 -54% | 1211 -51% |
| 4K Read | 59.5 | 37.03 -38% | 47.71 -20% | 39.7 -33% | 53.1 -11% |
| 4K Write | 128.6 | 80.1 -38% | 115.5 -10% | 67 -48% | 131.4 2% |
| 4K-64 Read | 1576 | 740 -53% | 1492 -5% | 1253 -20% | 508 -68% |
| 4K-64 Write | 1986 | 748 -62% | 1154 -42% | 209 -89% | 883 -56% |
| Access Time Read * | 0.049 | 0.047 4% | 0.045 8% | 0.069 -41% | 0.05 -2% |
| Access Time Write * | 0.087 | 0.045 48% | 0.032 63% | 0.625 -618% | 0.085 2% |
| Score Read | 1802 | 918 -49% | 1802 0% | 1472 -18% | 733 -59% |
| Score Write | 2361 | 906 -62% | 1406 -40% | 388 -84% | 1135 -52% |
| Score Total | 5133 | 2270 -56% | 4069 -21% | 2583 -50% | 2235 -56% |
| Copy ISO MB/s | 1588 | 1293 -19% | 1636 3% | ||
| Copy Program MB/s | 550 | 560 2% | 698 27% | ||
| Copy Game MB/s | 1329 | 927 -30% | 1246 -6% | ||
| CrystalDiskMark 5.2 / 6 | -47% | -23% | -28% | -18% | |
| Write 4K | 146.1 | 118.8 -19% | 105.3 -28% | 106.7 -27% | 125.6 -14% |
| Read 4K | 47.18 | 41.62 -12% | 40.9 -13% | 49.94 6% | 43.46 -8% |
| Write Seq | 2896 | 796 -73% | 1914 -34% | 1223 -58% | 2011 -31% |
| Read Seq | 2754 | 1101 -60% | 2224 -19% | 1801 -35% | 2046 -26% |
| Write 4K Q32T1 | 425.8 | 234.7 -45% | 419.3 -2% | 325.3 -24% | 375.8 -12% |
| Read 4K Q32T1 | 514 | 313.8 -39% | 288.1 -44% | 551 7% | 338.1 -34% |
| Write Seq Q32T1 | 2989 | 842 -72% | 1954 -35% | 1224 -59% | 2346 -22% |
| Read Seq Q32T1 | 3568 | 1645 -54% | 3382 -5% | 2350 -34% | 3562 0% |
| Total Average (Program / Settings) | -41% /
-40% | -14% /
-12% | -53% /
-60% | -21% /
-21% |
* ... smaller is better
Samsung SSD PM981a MZVLB512HBJQ
CDM 5/6 Read Seq Q32T1:
3568 MB/s
CDM 5/6 Write Seq Q32T1:
2989 MB/s
CDM 5/6 Read 4K Q32T1:
514 MB/s
CDM 5/6 Write 4K Q32T1:
425.8 MB/s
CDM 5 Read Seq:
2754 MB/s
CDM 5 Write Seq:
2896 MB/s
CDM 5/6 Read 4K:
47.18 MB/s
CDM 5/6 Write 4K:
146.1 MB/s
Kontinuerlig inläsning: DiskSpd Read Loop, Queue Depth 8
No graph data
| 3DMark 11 | |
| 1280x720 Performance GPU | |
| Asus Zephyrus S GX531GM | |
| Apple MacBook Pro 15 2019 i9 Vega 16 | |
| Lenovo Yoga Slim 7-14ARE | |
| MSI Modern 14 A10RB-459US | |
| Microsoft Surface Laptop 3 15 Ryzen 5 3580U | |
| Microsoft Surface Laptop 3 13 Core i5-1035G7 | |
| Razer Blade Stealth i7-1065G7 Iris Plus | |
| Dell Inspiron 15 5000 5585 | |
| Walmart Motile M142 | |
| HP Pavilion 15-cw1212ng | |
| Lenovo ThinkPad T490 20RY0002US | |
| 1280x720 Performance Combined | |
| Apple MacBook Pro 15 2019 i9 Vega 16 | |
| Asus Zephyrus S GX531GM | |
| MSI Modern 14 A10RB-459US | |
| Lenovo Yoga Slim 7-14ARE | |
| Razer Blade Stealth i7-1065G7 Iris Plus | |
| Microsoft Surface Laptop 3 13 Core i5-1035G7 | |
| Dell Inspiron 15 5000 5585 | |
| Microsoft Surface Laptop 3 15 Ryzen 5 3580U | |
| HP Pavilion 15-cw1212ng | |
| Lenovo ThinkPad T490 20RY0002US | |
| Walmart Motile M142 | |
| 3DMark 06 Standard Score | 22966 poäng | |
| 3DMark Vantage P Result | 20018 poäng | |
| 3DMark 11 Performance | 6301 poäng | |
| 3DMark Ice Storm Standard Score | 101299 poäng | |
| 3DMark Cloud Gate Standard Score | 22962 poäng | |
| 3DMark Fire Strike Score | 3622 poäng | |
| 3DMark Time Spy Score | 1338 poäng | |
Hjälp | ||
| Rocket League | |
| 1280x720 Performance | |
| MSI GT62VR | |
| Lenovo Yoga Slim 7-14ARE | |
| MSI Modern 15 A10RB | |
| Lenovo IdeaPad S540-14API | |
| Dell Inspiron 14 3493-4KWCF | |
| Microsoft Surface Laptop 3 15 i7-1065G7 | |
| 1920x1080 Performance | |
| MSI GT62VR | |
| Lenovo Yoga Slim 7-14ARE | |
| MSI Modern 15 A10RB | |
| Microsoft Surface Laptop 3 15 i7-1065G7 | |
| 1920x1080 Quality AA:Medium FX | |
| MSI GT62VR | |
| MSI Modern 15 A10RB | |
| Lenovo Yoga Slim 7-14ARE | |
| Lenovo IdeaPad S540-14API | |
| Microsoft Surface Laptop 3 15 i7-1065G7 | |
| Dell Inspiron 14 3493-4KWCF | |
| 1920x1080 High Quality AA:High FX | |
| MSI GT62VR | |
| MSI Modern 15 A10RB | |
| Lenovo Yoga Slim 7-14ARE | |
| Microsoft Surface Laptop 3 15 i7-1065G7 | |
| Lenovo IdeaPad S540-14API | |
| Dell Inspiron 14 3493-4KWCF | |
| The Witcher 3 | |
| 1024x768 Low Graphics & Postprocessing | |
| Lenovo Legion Y7000P-1060 | |
| Lenovo Yoga Slim 7-14ARE | |
| MSI Modern 15 A10RB | |
| Lenovo Ideapad S540-15IML | |
| Microsoft Surface Laptop 3 15 i7-1065G7 | |
| Lenovo IdeaPad S540-14API | |
| Lenovo Yoga 530-14ARR-81H9000VGE | |
| 1366x768 Medium Graphics & Postprocessing | |
| Lenovo Legion Y7000P-1060 | |
| MSI Modern 15 A10RB | |
| Microsoft Surface Laptop 3 15 i7-1065G7 | |
| Lenovo Ideapad S540-15IML | |
| Lenovo Yoga 530-14ARR-81H9000VGE | |
| 1920x1080 High Graphics & Postprocessing (Nvidia HairWorks Off) | |
| Lenovo Legion Y7000P-1060 | |
| MSI Modern 15 A10RB | |
| Lenovo Yoga Slim 7-14ARE | |
| Lenovo Ideapad S540-15IML | |
| Microsoft Surface Laptop 3 15 i7-1065G7 | |
| Lenovo IdeaPad S540-14API | |
| Lenovo Yoga 530-14ARR-81H9000VGE | |
| Borderlands 3 | |
| 1280x720 Very Low Overall Quality (DX11) | |
| MSI GT62VR | |
| Lenovo Yoga Slim 7-14ARE | |
| Lenovo Ideapad S540-15IML | |
| Microsoft Surface Laptop 3 15 i7-1065G7 | |
| 1920x1080 Medium Overall Quality (DX11) | |
| MSI GT62VR | |
| Lenovo Yoga Slim 7-14ARE | |
| Lenovo Ideapad S540-15IML | |
| Microsoft Surface Laptop 3 15 i7-1065G7 | |
| Metro Exodus - 1280x720 Low Quality AF:4x | |
| MSI GT62VR | |
| Lenovo Yoga Slim 7-14ARE | |
| Lenovo Ideapad S540-15IML | |
| Lenovo Yoga 530-14ARR-81H9000VGE | |
| Dell Inspiron 14 3493-4KWCF | |
| Asus Zenbook 14 UX433FN-A6023T | |
| Shadow of the Tomb Raider | |
| 1280x720 Lowest Preset | |
| MSI GT62VR | |
| Lenovo Yoga Slim 7-14ARE | |
| MSI Modern 15 A10RB | |
| Microsoft Surface Laptop 3 15 i7-1065G7 | |
| 1920x1080 Medium Preset | |
| MSI GT62VR | |
| Lenovo Yoga Slim 7-14ARE | |
| MSI Modern 15 A10RB | |
Lenovo Yoga Slim 7-14ARE Vega 8, R7 4800U, Samsung SSD PM981a MZVLB512HBJQ: Ø69 (58-73)
| låg | med. | hög | ultra | |
|---|---|---|---|---|
| StarCraft II: Heart of the Swarm (2013) | 274.5 | 46.7 | ||
| BioShock Infinite (2013) | 160.5 | 34.2 | ||
| GTA V (2015) | 101 | 29.8 | 12.1 | |
| The Witcher 3 (2015) | 70.8 | 23.1 | 14.9 | |
| Metal Gear Solid V (2015) | 60 | 40.4 | 29.7 | |
| Dota 2 Reborn (2015) | 97.1 | 82.3 | 56 | 52.5 |
| Ashes of the Singularity (2016) | 19.5 | 16.8 | ||
| Overwatch (2016) | 146 | 59.7 | 30.7 | |
| Rocket League (2017) | 184 | 91.2 | 57.6 | |
| Fortnite (2018) | 79.6 | 46.7 | 30.9 | 17.6 |
| Final Fantasy XV Benchmark (2018) | 37.5 | 18.8 | 12 | |
| X-Plane 11.11 (2018) | 42.7 | 34.5 | 30.5 | |
| Monster Hunter World (2018) | 49.4 | 23.7 | 20.7 | 15.2 |
| F1 2018 (2018) | 68 | 36 | 28 | 19 |
| Strange Brigade (2018) | 79.7 | 32.5 | 27.4 | 23.4 |
| Shadow of the Tomb Raider (2018) | 59 | 21 | 19 | 16 |
| Apex Legends (2019) | 80.8 | 34.7 | 26.6 | 24 |
| Metro Exodus (2019) | 39.3 | 17 | 11.9 | 10 |
| The Division 2 (2019) | 44 | 21 | 17 | 10 |
| Total War: Three Kingdoms (2019) | 66.4 | 20.2 | 13.4 | 9.1 |
| F1 2019 (2019) | 84 | 36 | 32 | 28 |
| Borderlands 3 (2019) | 60.1 | 22.9 | 12.7 | 9 |
| Lenovo Yoga Slim 7-14ARE Vega 8, R7 4800U, Samsung SSD PM981a MZVLB512HBJQ | Asus ZenBook 14 UM431DA-AM020T Vega 10, R7 3700U, SK hynix BC501 HFM512GDHTNG-8310A | Lenovo IdeaPad S940-14IWL UHD Graphics 620, i7-8565U, Samsung SSD PM981 MZVLB512HAJQ | Dell XPS 13 7390 2-in-1 Core i7 Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7, Toshiba BG4 KBG40ZPZ512G | MSI Modern 14 A10RB-459US GeForce MX250, i5-10210U, Kingston RBUSNS8154P3512GJ | Lenovo Yoga C740-14IML UHD Graphics 620, i5-10210U, Samsung SSD PM981a MZVLB256HBHQ | |
|---|---|---|---|---|---|---|
| Noise | -9% | -7% | -10% | -9% | -9% | |
| off / environment * | 26.3 | 29.8 -13% | 28.3 -8% | 28.1 -7% | 28.7 -9% | 29 -10% |
| Idle Minimum * | 26.5 | 28 -6% | 28.3 -7% | 28.1 -6% | 29.5 -11% | 29 -9% |
| Idle Average * | 26.5 | 28 -6% | 28.3 -7% | 28.1 -6% | 29.5 -11% | 29 -9% |
| Idle Maximum * | 26.5 | 28 -6% | 31.3 -18% | 28.1 -6% | 29.5 -11% | 29.7 -12% |
| Load Average * | 31.8 | 36.8 -16% | 34.3 -8% | 31.7 -0% | 33.4 -5% | 32.6 -3% |
| Witcher 3 ultra * | 35.9 | 43.4 -21% | 37.9 -6% | |||
| Load Maximum * | 35.9 | 39 -9% | 34.3 4% | 43.4 -21% | 40.5 -13% | 39 -9% |
* ... smaller is better
Ljudnivå
| Låg belastning |
| 26.5 / 26.5 / 26.5 dB(A) |
| Hög belastning |
| 31.8 / 35.9 dB(A) |
 | ||
30 dB tyst 40 dB(A) hörbar 50 dB(A) högt ljud |
||
min:  , med:  , max:  Earthworks M23R, Arta (15 cm avstånd) environment noise: 26.3 dB(A) | ||
(+) The average temperature for the upper side under maximal load is 29.2 °C / 85 F, compared to the average of 31.3 °C / 88 F for the devices in the class Multimedia.
(±) The maximum temperature on the upper side is 43.8 °C / 111 F, compared to the average of 36.9 °C / 98 F, ranging from 21.1 to 71 °C for the class Multimedia.
(±) The bottom heats up to a maximum of 43 °C / 109 F, compared to the average of 39.2 °C / 103 F
(+) In idle usage, the average temperature for the upper side is 23.7 °C / 75 F, compared to the device average of 31.3 °C / 88 F.
(±) Playing The Witcher 3, the average temperature for the upper side is 33.1 °C / 92 F, compared to the device average of 31.3 °C / 88 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 27.8 °C / 82 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 28.8 °C / 83.8 F (+1 °C / 1.8 F).
(±) The maximum temperature on the upper side is 43.8 °C / 111 F, compared to the average of 36.9 °C / 98 F, ranging from 21.1 to 71 °C for the class Multimedia.
(±) The bottom heats up to a maximum of 43 °C / 109 F, compared to the average of 39.2 °C / 103 F
(+) In idle usage, the average temperature for the upper side is 23.7 °C / 75 F, compared to the device average of 31.3 °C / 88 F.
(±) Playing The Witcher 3, the average temperature for the upper side is 33.1 °C / 92 F, compared to the device average of 31.3 °C / 88 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 27.8 °C / 82 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 28.8 °C / 83.8 F (+1 °C / 1.8 F).
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
Lenovo Yoga Slim 7-14ARE audio analysis
(±) | speaker loudness is average but good (81.4 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 9.5% lower than median
(±) | linearity of bass is average (8.1% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 4.1% away from median
(+) | mids are linear (6% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 4.2% away from median
(±) | linearity of highs is average (7.4% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (13.9% difference to median)
Compared to same class
» 27% of all tested devices in this class were better, 4% similar, 69% worse
» The best had a delta of 5%, average was 18%, worst was 45%
Compared to all devices tested
» 14% of all tested devices were better, 4% similar, 83% worse
» The best had a delta of 4%, average was 25%, worst was 134%
Apple MacBook 12 (Early 2016) 1.1 GHz audio analysis
(+) | speakers can play relatively loud (83.6 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 11.3% lower than median
(±) | linearity of bass is average (14.2% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.4% away from median
(+) | mids are linear (5.5% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2% away from median
(+) | highs are linear (4.5% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (10.2% difference to median)
Compared to same class
» 6% of all tested devices in this class were better, 2% similar, 92% worse
» The best had a delta of 5%, average was 19%, worst was 53%
Compared to all devices tested
» 4% of all tested devices were better, 1% similar, 95% worse
» The best had a delta of 4%, average was 25%, worst was 134%
Strömförbrukning
| Av/Standby | 0.45 / 0.65 Watt |
| Låg belastning | 4 / 6.3 / 7.7 Watt |
| Hög belastning |
48.3 / 57.6 Watt |
   
| |
Förklaring:
min: ,
med: ,
max: Metrahit Energy | |
| Lenovo Yoga Slim 7-14ARE R7 4800U, Vega 8, Samsung SSD PM981a MZVLB512HBJQ, IPS, 1920x1080, 14" | Asus ZenBook 14 UM431DA-AM020T R7 3700U, Vega 10, SK hynix BC501 HFM512GDHTNG-8310A, IPS, 1920x1080, 14" | Lenovo IdeaPad S940-14IWL i7-8565U, UHD Graphics 620, Samsung SSD PM981 MZVLB512HAJQ, IPS, 3840x2160, 14" | Dell XPS 13 7390 2-in-1 Core i7 i7-1065G7, Iris Plus Graphics G7 (Ice Lake 64 EU), Toshiba BG4 KBG40ZPZ512G, IPS, 1920x1200, 13.4" | Dell XPS 13 7390 Core i7-10710U i7-10710U, UHD Graphics 620, SK Hynix PC601 NVMe 512 GB, IPS, 3840x2160, 13.3" | MSI Modern 14 A10RB-459US i5-10210U, GeForce MX250, Kingston RBUSNS8154P3512GJ, IPS, 1920x1080, 14" | |
|---|---|---|---|---|---|---|
| Power Consumption | -0% | -25% | 16% | -8% | -8% | |
| Idle Minimum * | 4 | 3.6 10% | 5.2 -30% | 2.6 35% | 4.7 -18% | 4.2 -5% |
| Idle Average * | 6.3 | 7.2 -14% | 10.2 -62% | 5.3 16% | 8.3 -32% | 5.9 6% |
| Idle Maximum * | 7.7 | 10.8 -40% | 11.9 -55% | 7 9% | 9 -17% | 7.2 6% |
| Load Average * | 48.3 | 38 21% | 42.1 13% | 43.1 11% | 42 13% | 63.4 -31% |
| Witcher 3 ultra * | 49 | 43.1 12% | 53.5 -9% | |||
| Load Maximum * | 57.6 | 45.2 22% | 53.6 7% | 49 15% | 49 15% | 67.4 -17% |
* ... smaller is better
| Lenovo Yoga Slim 7-14ARE R7 4800U, Vega 8, 61 Wh | Asus ZenBook 14 UM431DA-AM020T R7 3700U, Vega 10, 47 Wh | Lenovo IdeaPad S940-14IWL i7-8565U, UHD Graphics 620, 52 Wh | Dell XPS 13 7390 2-in-1 Core i7 i7-1065G7, Iris Plus Graphics G7 (Ice Lake 64 EU), 51 Wh | MSI Modern 14 A10RB-459US i5-10210U, GeForce MX250, 50 Wh | Lenovo Yoga C740-14IML i5-10210U, UHD Graphics 620, 51 Wh | HP Spectre x360 13-aw0013dx i7-1065G7, Iris Plus Graphics G7 (Ice Lake 64 EU), 60 Wh | |
|---|---|---|---|---|---|---|---|
| Battery Runtime | -4% | -30% | -13% | -8% | -5% | 45% | |
| Reader / Idle | 1623 | 1068 -34% | 506 -69% | 986 -39% | 1118 -31% | 2223 37% | |
| WiFi v1.3 | 619 | 404 -35% | 299 -52% | 537 -13% | 515 -17% | 551 -11% | 594 -4% |
| Load | 79 | 125 58% | 103 30% | 105 33% | 100 27% | 160 103% |
För
+ Väldigt hög multitrådad CPU-prestanda för en Ultrabook, oavsett storleksklass
+ Respektabel spelprestanda för en subnotebook
+ 2st interna lagringsplatser
+ Relativt tysta fläktar
+ FreeSync-skärm
+ Lång batteritid
+ Använder inte PWM
Emot
- Inga alternativ för 4K UHD, tryckkänslighet, HDR eller snabb bilduppdatering
- Skärmen är en aning grynigare än de flesta andra blanka skärmar
- En aning tung med tanke på hur liten den är
- Låter mer när man spelar än de flesta andra Ultrabook-modeller
- Kunde varit bättre på att upprätthålla CPU Boost
- Skärmen var inte så ljusstark som på andra flaggskepp
- Webbkameran saknar skyddsöverdrag
- RAM går inte att uppgradera
- Långsam MicroSD-läsare
- Saknar Thunderbolt 3
Omdöme — Hoppa över Ice Lake och Comet Lake-U
Läs den fullständiga versionen av den här recensionen på engelska här.
Stjärnan i Lenovo Yoga Slim 7 är onekligen dess Ryzen 7 4800U APU. Bortsett från några väldigt jämna enkeltrådade tester finns det inget prestandatest eller spel där den nya AMD-processorn inte lyckas bättre än de bästa processorerna från Intels Iris Plus G7- eller Comet Lake U-serier. Och vi pratar inte bara om små marginaler; den multitrådade CPU- och grafikprestandan kan vara 40 till 50 procent snabbare än på en Core i7-10710U respektive en Core i7-1065G7, samtidigt som Ryzen 7 4800U bara drar några extra Watt. Man får det bästa av två världar — GPU-prestandan från en 10 nm Ice Lake och den flertrådade prestandan från en 14 nm Comet Lake U — i ett snabbare och mer energieffektivt 7 nm-paket med 8 kärnor.
Utmaningen för AMD är nu att lyckas erbjuda konsekvent processorprestanda mellan flera olika modeller och tillverkare. Yoga Slim 7 är tänkt att visa upp Ryzen 7 4800U i sin bästa form, vilket innebär att framtida bärbara datorer kan tänkas köra samma processor med lägre klockfrekvenser. Det ska bli intressant att se hur brett prestandagapet kommer vara mellan olika modeller utrustade med samma Ryzen 7 4800U APU, särskilt eftersom vi redan uppmätt stora prestandaskillnader mellan 10:e generationens Ice Lake-system. Med andra ord vill vi slippa se en Ryzen 7 4800U-laptop som är 40 till 50 procent långsammare än vår Yoga Slim 7, vilket särskilt gäller när den utsätts för ihållande belastning.
När det kommer till Lenovos faktiska laptop är den i princip en förstorad IdeaPad S940. Vi misstänker att den inte kunde ha samma storlek för att Lenovo behövde den extra volymen och därmed också kylpotentialen för att fullt ut kunna utnyttja den åttakärniga 25 W-processorn. Oavsett så innebär detta att Yoga Slim 7 kommer vara aningen tyngre än de flesta andra subnotebook-modeller på 14 tum.
Chassit har dessutom några brister och märkligheter. Ett exempel är att webbkameran saknar ett skyddsöverdrag, vilket förvirrar oss eftersom den billigare IdeaPad S340 har ett. Skärmen är heller inte lika ljusstark som på IdeaPad S940, för att inte tala om jämfört med många andra Ultrabook-flaggskepp. Men vi kan däremot uppskatta att den har dubbla lagringsplatser och stöd för FreeSync, något andra subnotebooks sällan erbjuder.
Lenovo Yoga Slim 7-14ARE
- 08/26/2020 v7 (old)
Allen Ngo
Multimedia - Vägt medel
Price comparison
