Test: Lenovo Yoga C930-13IKB (i7-8550U, FHD) Omvandlingsbar (Sammanfattning)

Name: Lenovo Yoga C930-13IKB 81C4
Brand: Lenovo

Mångsidigare än någonsin.

Vi undersöker den dyrare Core i7 SKU:n för att se hur den står sig gentemot den billigare Core i5 SKU:n. Är det värt att lägga pengarna på det snabbare alternativet? Och hur mycket bättre är det snabbare alternativet egentligen?

Allen Ngo, 👁 Allen Ngo (översatt av Daniel Eriksson), Published 10/29/2018 🇺🇸 🇵🇹 ...

Convertible / 2-in-1 Kaby Lake Laptop / Notebook Thunderbolt Touchscreen Ultrabook

Test device courtesy of Lenovo US

Download your licensed rating image as PNG / SVG

Lenovo Yoga C930-13IKB 81C4 (Yoga C930 Serie)

Processor

Intel Core i7-8550U 4 x 1.8 - 4 GHz, Kaby Lake Refresh

Grafikkort

Intel UHD Graphics 620, Kärna: 400 MHz, DDR4, 23.20.16.5037

Minne

12 GB

, DDR4-2400, 10-10-10-28, Dual-kanal

Skärm

13.90 tum 16:9, 1920 x 1080 pixlar 158 PPI, 10 punkters kapacitiv, native pen support, AUO B139HAN03_0, IPS, glansig: ja

Moderkort

Intel Kaby Lake-U iHDCP 2.2 Premium PCH

Hårddisk

SK hynix PC401 HFS256GD9TNG, 256 GB

Ljudkort

Intel Kaby Lake-U/Y PCH - High Definition Audio

Anslutningar

1 USB 3.0, 2 USB 3.1 Gen2, 2 Thunderbolt, 1 HDMI, 1 DisplayPort, Ljudanslutningar: kombinerad 3.5 mm, 1 Fingeravtrycksläsare, Brightness Sensor, Sensorer: Accelerometer

Nätverk

Intel Wireless-AC 9260 (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/), Bluetooth 4.2

Storlek

höjd x bredd x djup (i mm) 14.9 x 322 x 227

Batteri

60 Wh, 7820 mAh Litiumjon

Operativsystem

Microsoft Windows 10 Home 64 Bit

Camera

Webbkamera: HD

Övrigt

Högtalare: Roterande Sound Bar med Dolby Atmos Speaker System, Tangentbord: Chiclet, Tangentbordsbelysning: ja, 65W USB Typ C Nätadapter, Active Pen, McAfee LiveSafe, Lenovo Vantage, Lenovo Utility, 12 Månader Garanti

Vikt

1.38 kg, Strömförsörjning: 318 g

Länkar

Lenovo hemsida

Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

see all specifications

Acer Spin 3 SP314-51-548L Asus VivoBook Flip 14 TP412UA-DB51T Lenovo Yoga 910-13IKB-80VF004CGE Lenovo Yoga 920-13IKB-80Y7 Lenovo Yoga C930-13IKB 81C4 HP Spectre x360 13-ae048ng Dell XPS 13 9370 i7 UHD DIN A4 ❌

Networking
iperf3 transmit AX12
HP Spectre x360 13-ae048ng Intel Dual Band Wireless-AC 8265	655 MBit/s +2%
Lenovo Yoga C930-13IKB 81C4 Intel Wireless-AC 9260	640 MBit/s
Lenovo Yoga 920-13IKB-80Y7 Atheros/Qualcomm QCA6174	566 MBit/s -12%
Dell XPS 13 9370 i7 UHD Killer Wireless-n/a/ac 1435 Wireless Network Adapter	504 MBit/s -21%
iperf3 receive AX12
Dell XPS 13 9370 i7 UHD Killer Wireless-n/a/ac 1435 Wireless Network Adapter	665 MBit/s +8%
Lenovo Yoga 920-13IKB-80Y7 Atheros/Qualcomm QCA6174	648 MBit/s +5%
Lenovo Yoga C930-13IKB 81C4 Intel Wireless-AC 9260	617 MBit/s
HP Spectre x360 13-ae048ng Intel Dual Band Wireless-AC 8265	484 MBit/s -22%


289.8 cd/m²	317.4 cd/m²	294.7 cd/m²
290.6 cd/m²	312 cd/m²	298.1 cd/m²
275.9 cd/m²	303.1 cd/m²	276.6 cd/m²

Distribution av ljusstyrkan

AUO B139HAN03_0 tested with X-Rite i1Pro 2

Max: 317.4 cd/m² (Nits) Medel: 295.4 cd/m² Minimum: 0.08 cd/m²
Distribution av ljusstyrkan: 87 %
Mitt på batteriet: 312 cd/m²
Kontrast: 726:1 (Svärta: 0.43 cd/m²)
ΔE Color 7.6 | 0.5-29.43 Ø4.93, calibrated: 1.96
ΔE Greyscale 8.8 | 0.5-98 Ø5.2
92.3% sRGB (Argyll 1.6.3 3D)
59.1% AdobeRGB 1998 (Argyll 1.6.3 3D)
64.7% AdobeRGB 1998 (Argyll 2.2.0 3D)
92.6% sRGB (Argyll 2.2.0 3D)
62.7% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.01

Download ICC-fil (X-Rite i1Pro 2)

	Lenovo Yoga C930-13IKB 81C4 AUO B139HAN03_0, IPS, 13.9", 1920x1080	Lenovo Yoga C930-13IKB B139HAN03_0, IPS, 13.9", 1920x1080	Lenovo Yoga 920-13IKB-80Y7 AU Optronics B139HAN03.0, IPS, 13.9", 1920x1080	HP Spectre x360 13-ae048ng Chi Mei (CMN1376), IPS, 13.3", 1920x1080	Acer Spin 3 SP314-51-548L BOE CQ NV140FHM-N41, IPS, 14", 1920x1080	Dell XPS 13 9370 i7 UHD ID: Sharp SHP148B, Name: LQ133D1, Dell P/N: 8XDHY, IPS, 13.3", 3840x2160
Display		2%	-1%	8%	-37%	8%
Display P3 Coverage	62.7	64.3 3%	62.5 0%	68.1 9%	39.68 -37%	68.9 10%
sRGB Coverage	92.6	94.6 2%	91.7 -1%	99.5 7%	58.9 -36%	98.4 6%
AdobeRGB 1998 Coverage	64.7	66.2 2%	64.1 -1%	70.2 9%	41 -37%	69.5 7%
Response Times		-14%	-29%	-5%	-31%	-87%
Response Time Grey 50% / Grey 80% *	34.4 ?(18.8, 15.6)	40.8 ?(20.4, 20.4) -19%	46 ?(20.8, 25.2) -34%	36 ?(18, 18) -5%	43 ?(21, 22) -25%	69.6 ?(32.4, 37.2) -102%
Response Time Black / White *	25.6 ?(15.6, 10)	27.6 ?(15.6, 12) -8%	31.6 ?(18.4, 13.2) -23%	27 ?(13, 14) -5%	35 ?(21, 14) -37%	44 ?(24.4, 19.6) -72%
PWM Frequency				25000 ?(40)	1000	3759 ?(20)
Screen		10%	6%	30%	6%	34%
Brightness middle	312	316 1%	297.9 -5%	311 0%	220 -29%	478.5 53%
Brightness	295	291 -1%	278 -6%	278 -6%	221 -25%	466 58%
Brightness Distribution	87	83 -5%	81 -7%	82 -6%	78 -10%	86 -1%
Black Level *	0.43	0.36 16%	0.44 -2%	0.2 53%	0.18 58%	0.43 -0%
Contrast	726	878 21%	677 -7%	1555 114%	1222 68%	1113 53%
Colorchecker dE 2000 *	7.6	5.9 22%	5.1 33%	3.98 48%	3.98 48%	3.09 59%
Colorchecker dE 2000 max. *	15.06	12.9 14%	11 27%	8.48 44%	7.69 49%	5.94 61%
Colorchecker dE 2000 calibrated *	1.96	1.3 34%			4 -104%	2.06 -5%
Greyscale dE 2000 *	8.8	8.6 2%	6.7 24%	5.57 37%	1.68 81%	2.4 73%
Gamma	2.01 ^109%	2.1 ^105%	2.9 ^76%	2.51 ^88%	2.37 ^93%	2.063 ^107%
CCT	6874 ^95%	6854 ^95%	6839 ^95%	7810 ^83%	6382 ^102%	6883 ^94%
Color Space (Percent of AdobeRGB 1998)	59.1	60.7 3%	64.1 8%	64 8%	38 -36%	69.47 18%
Color Space (Percent of sRGB)	92.3	94.5 2%	91.7 -1%	99 7%	58 -37%	98.36 7%
Total Average (Program / Settings)		-1% / 6%	-8% / 0%	11% / 21%	-21% / -7%	-15% / 14%

* ... 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
25.6 ms ... rise ↗ and fall ↘ combined	↗ 15.6 ms rise
25.6 ms ... rise ↗ and fall ↘ combined	↘ 10 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. » 57 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (21 ms).
↔ Response Time 50% Grey to 80% Grey
34.4 ms ... rise ↗ and fall ↘ combined	↗ 18.8 ms rise
34.4 ms ... rise ↗ and fall ↘ combined	↘ 15.6 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. » 43 % of all devices are better. This means that the measured response time is similar to the average of all tested devices (32.9 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 8774 (minimum: 5 - maximum: 343500) Hz was measured.

Lenovo Yoga C930-13IKB 81C4 UHD Graphics 620, i5-8550U, SK hynix PC401 HFS256GD9TNG; CPU Multi 64Bit: Ø588 (570.26-651.27)

Lenovo Yoga 920-13IKB-80Y7 UHD Graphics 620, i5-8550U, Samsung PM961 MZVLW256HEHP; CPU Multi 64Bit: Ø524 (494.16-573.93)

Lenovo Yoga C930-13IKB UHD Graphics 620, i5-8250U, SK hynix PC401 HFS256GD9TNG; CPU Multi 64Bit: Ø484 (468.03-611.66)

Cinebench R15 | Cinebench R11.5 | Cinebench R10 | wPrime 2.10

Cinebench R15
CPU Single 64Bit
Lenovo ThinkPad X1 Extreme-20MF000RGE Intel Core i5-8300H	174 Points +4%
Lenovo Legion Y730-17ICH, i7-8750H Intel Core i7-8750H	173 Points +3%
Lenovo Yoga 920-13IKB-80Y7 Intel Core i7-8550U	170 Points +1%
Lenovo Yoga C930-13IKB 81C4 Intel Core i7-8550U	168 Points
Lenovo Ideapad 720S-15IKB 81AC001AGE Intel Core i7-7700HQ	161 Points -4%
Average Intel Core i7-8550U (108 - 172, n=76)	159.6 Points -5%
Lenovo ThinkPad 25 Intel Core i7-7500U	146 Points -13%
Lenovo Yoga C930-13IKB Intel Core i5-8250U	145 Points -14%
Lenovo Yoga 530-14IKB-81EK00CWGE Intel Core i5-8250U	144 Points -14%
Lenovo Ideapad 720S-13ARR AMD Ryzen 7 2700U	135 Points -20%
Lenovo ThinkPad A485-20MU000CGE AMD Ryzen 5 PRO 2500U	134 Points -20%
Lenovo ThinkPad X260-20F6007RGE Intel Core i7-6500U	128 Points -24%
CPU Multi 64Bit
Lenovo Legion Y730-17ICH, i7-8750H Intel Core i7-8750H	1230 Points +89%
Lenovo ThinkPad X1 Extreme-20MF000RGE Intel Core i5-8300H	850 Points +31%
Lenovo Ideapad 720S-15IKB 81AC001AGE Intel Core i7-7700HQ	683 Points +5%
Lenovo Yoga C930-13IKB 81C4 Intel Core i7-8550U	651 Points
Lenovo Yoga C930-13IKB Intel Core i5-8250U	613 Points -6%
Lenovo Yoga 920-13IKB-80Y7 Intel Core i7-8550U	576 Points -12%
Average Intel Core i7-8550U (301 - 761, n=78)	576 Points -12%
Lenovo ThinkPad A485-20MU000CGE AMD Ryzen 5 PRO 2500U	553 Points -15%
Lenovo Ideapad 720S-13ARR AMD Ryzen 7 2700U	546 Points -16%
Lenovo Yoga 530-14IKB-81EK00CWGE Intel Core i5-8250U	535 Points -18%
Lenovo ThinkPad 25 Intel Core i7-7500U	367 Points -44%
Lenovo ThinkPad X260-20F6007RGE Intel Core i7-6500U	324 Points -50%

Cinebench R11.5
CPU Single 64Bit
Lenovo Yoga 920-13IKB-80Y7 Intel Core i7-8550U	1.91 Points
Average Intel Core i7-8550U (1.43 - 1.95, n=32)	1.834 Points
Lenovo Yoga C930-13IKB Intel Core i5-8250U	1.64 Points
Lenovo ThinkPad 25 Intel Core i7-7500U	1.61 Points
Lenovo ThinkPad A485-20MU000CGE AMD Ryzen 5 PRO 2500U	1.5 Points
Lenovo ThinkPad X260-20F6007RGE Intel Core i7-6500U	1.47 Points
CPU Multi 64Bit
Average Intel Core i7-8550U (4.38 - 8.56, n=32)	6.28 Points
Lenovo Yoga C930-13IKB Intel Core i5-8250U	6.05 Points
Lenovo ThinkPad A485-20MU000CGE AMD Ryzen 5 PRO 2500U	6.04 Points
Lenovo Yoga 920-13IKB-80Y7 Intel Core i7-8550U	5.94 Points
Lenovo ThinkPad X260-20F6007RGE Intel Core i7-6500U	3.57 Points
Lenovo ThinkPad 25 Intel Core i7-7500U	3.4 Points

Cinebench R10
Rendering Multiple CPUs 32Bit
Lenovo Yoga C930-13IKB Intel Core i5-8250U	18579 Points
Average Intel Core i7-8550U (11694 - 24180, n=31)	17825 Points
Lenovo Yoga 920-13IKB-80Y7 Intel Core i7-8550U	15599 Points
Lenovo ThinkPad A485-20MU000CGE AMD Ryzen 5 PRO 2500U	14336 Points
Lenovo ThinkPad 25 Intel Core i7-7500U	12799 Points
Lenovo ThinkPad X260-20F6007RGE Intel Core i7-6500U	11019 Points
Lenovo Ideapad 720S-13ARR AMD Ryzen 7 2700U	9812 Points
Rendering Single 32Bit
Lenovo Yoga 920-13IKB-80Y7 Intel Core i7-8550U	6452 Points
Average Intel Core i7-8550U (4202 - 8211, n=31)	6328 Points
Lenovo Yoga C930-13IKB Intel Core i5-8250U	5641 Points
Lenovo ThinkPad 25 Intel Core i7-7500U	5595 Points
Lenovo ThinkPad X260-20F6007RGE Intel Core i7-6500U	4859 Points
Lenovo Ideapad 720S-13ARR AMD Ryzen 7 2700U	4379 Points
Lenovo ThinkPad A485-20MU000CGE AMD Ryzen 5 PRO 2500U	4204 Points

wPrime 2.10 - 1024m
Lenovo ThinkPad 25 Intel Core i7-7500U	473.6 s *
Lenovo ThinkPad A485-20MU000CGE AMD Ryzen 5 PRO 2500U	386.4 s *
Lenovo Yoga 920-13IKB-80Y7 Intel Core i7-8550U	378 s *
Average Intel Core i7-8550U (258 - 435, n=11)	351 s *

* ... smaller is better

Cinebench R15 CPU Single 64Bit

168 Points

Cinebench R15 CPU Multi 64Bit

651 Points

Cinebench R15 OpenGL 64Bit

57.7 fps

Cinebench R15 Ref. Match 64Bit

97.8 %

Hjälp

... jämför

PCMark 10 | PCMark 8

PCMark 10 - Score
Lenovo Yoga C930-13IKB 81C4 UHD Graphics 620, i5-8550U, SK hynix PC401 HFS256GD9TNG	4072 Points
Lenovo Yoga 920-13IKB-80Y7 UHD Graphics 620, i5-8550U, Samsung PM961 MZVLW256HEHP	4012 Points -1%
Dell XPS 13 9370 i7 UHD UHD Graphics 620, i5-8550U, Toshiba XG5 KXG50ZNV512G	3728 Points -8%
Average Intel Core i7-8550U, Intel UHD Graphics 620 (2629 - 4072, n=31)	3607 Points -11%
Lenovo Yoga C930-13IKB UHD Graphics 620, i5-8250U, SK hynix PC401 HFS256GD9TNG	2603 Points -36%

PCMark 8
Home Score Accelerated v2
Lenovo Yoga 920-13IKB-80Y7 UHD Graphics 620, i5-8550U, Samsung PM961 MZVLW256HEHP	3999 Points +11%
Lenovo Yoga C930-13IKB UHD Graphics 620, i5-8250U, SK hynix PC401 HFS256GD9TNG	3774 Points +4%
Lenovo Yoga C930-13IKB 81C4 UHD Graphics 620, i5-8550U, SK hynix PC401 HFS256GD9TNG	3615 Points
Average Intel Core i7-8550U, Intel UHD Graphics 620 (3024 - 4197, n=33)	3614 Points 0%
HP Spectre x360 13-ae048ng UHD Graphics 620, i5-8550U, Toshiba NVMe THNSN51T02DUK	3605 Points 0%
Lenovo Yoga 910-13IKB-80VF004CGE HD Graphics 620, i7-7500U, Samsung PM951 NVMe MZVLV512	3555 Points -2%
Dell XPS 13 9370 i7 UHD UHD Graphics 620, i5-8550U, Toshiba XG5 KXG50ZNV512G	3371 Points -7%
Work Score Accelerated v2
Lenovo Yoga 920-13IKB-80Y7 UHD Graphics 620, i5-8550U, Samsung PM961 MZVLW256HEHP	5154 Points +1%
Lenovo Yoga C930-13IKB 81C4 UHD Graphics 620, i5-8550U, SK hynix PC401 HFS256GD9TNG	5110 Points
Lenovo Yoga C930-13IKB UHD Graphics 620, i5-8250U, SK hynix PC401 HFS256GD9TNG	4854 Points -5%
Average Intel Core i7-8550U, Intel UHD Graphics 620 (3518 - 5154, n=27)	4585 Points -10%
HP Spectre x360 13-ae048ng UHD Graphics 620, i5-8550U, Toshiba NVMe THNSN51T02DUK	4463 Points -13%
Dell XPS 13 9370 i7 UHD UHD Graphics 620, i5-8550U, Toshiba XG5 KXG50ZNV512G	4125 Points -19%
Creative Score Accelerated v2
Lenovo Yoga 920-13IKB-80Y7 UHD Graphics 620, i5-8550U, Samsung PM961 MZVLW256HEHP	5342 Points
HP Spectre x360 13-ae048ng UHD Graphics 620, i5-8550U, Toshiba NVMe THNSN51T02DUK	4998 Points
Dell XPS 13 9370 i7 UHD UHD Graphics 620, i5-8550U, Toshiba XG5 KXG50ZNV512G	4865 Points
Lenovo Yoga C930-13IKB UHD Graphics 620, i5-8250U, SK hynix PC401 HFS256GD9TNG	4742 Points
Average Intel Core i7-8550U, Intel UHD Graphics 620 (3381 - 5342, n=18)	4638 Points

PCMark 8 Home Score Accelerated v2		3615 poäng
PCMark 8 Work Score Accelerated v2		5110 poäng
PCMark 10 Score		4072 poäng
Hjälp

	Lenovo Yoga C930-13IKB 81C4 SK hynix PC401 HFS256GD9TNG	Dell XPS 13 9370 i7 UHD Toshiba XG5 KXG50ZNV512G	Lenovo Yoga 920-13IKB-80Y7 Samsung PM961 MZVLW256HEHP	Lenovo Yoga 910-13IKB-80VF004CGE Samsung PM951 NVMe MZVLV512	HP Spectre x360 13-ae048ng Toshiba NVMe THNSN51T02DUK	Lenovo Yoga C930-13IKB SK hynix PC401 HFS256GD9TNG
AS SSD		29%	58%	38%	-48%	7%
Copy Game MB/s	533	503 -6%	319.2 -40%		856 61%	340 -36%
Copy Program MB/s	540	570 6%	463.3 -14%		281.8 -48%	209.7 -61%
Copy ISO MB/s	628	585 -7%	1341 114%		1205 92%	539 -14%
Score Total	1394	1911 37%	2536 82%	1865 34%	455 -67%	1373 -2%
Score Write	466	596 28%	608 30%	611 31%	42 -91%	427 -8%
Score Read	628	926 47%	1316 110%	850 35%	305 -51%	657 5%
Access Time Write *	0.51	0.055 89%	0.028 95%	0.028 95%	2.391 -369%	0.056 89%
Access Time Read *	0.46	0.059 87%	0.044 90%	0.034 93%	0.044 90%	0.069 85%
4K-64 Write	305.1	444.8 46%	391.3 28%	422.2 38%	2.09 -99%	266.3 -13%
4K-64 Read	466.4	678 45%	1039 123%	671 44%	115.6 -75%	434.3 -7%
4K Write	106.5	107.4 1%	128.1 20%	132.9 25%	1.73 -98%	95 -11%
4K Read	39.16	29.36 -25%	48.46 24%	39.92 2%	31.73 -19%	38.04 -3%
Seq Write	544	435.8 -20%	885 63%	560 3%	377.1 -31%	661 22%
Seq Read	1228	2205 80%	2282 86%	1389 13%	1574 28%	1850 51%

* ... smaller is better

CrystalDiskMark 5.2 / 6

AS SSD

SK hynix PC401 HFS256GD9TNG

CDM 5/6 Read Seq Q32T1: 2359 MB/s

CDM 5/6 Write Seq Q32T1: 779 MB/s

CDM 5/6 Read 4K Q32T1: 305.8 MB/s

CDM 5/6 Write 4K Q32T1: 385.1 MB/s

CDM 5 Read Seq: 1610 MB/s

CDM 5 Write Seq: 798 MB/s

CDM 5/6 Read 4K: 40.91 MB/s

CDM 5/6 Write 4K: 108.7 MB/s

3DMark 11 | 3DMark

3DMark 11
1280x720 Performance GPU
HP Envy 13-ah0003ng NVIDIA GeForce MX150, i5-8550U	3512 Points +84%
Dell Latitude 5591 NVIDIA GeForce MX130, i7-8850H	3044 Points +59%
Lenovo ThinkPad 25 NVIDIA GeForce 940MX, i7-7500U	2849 Points +49%
Lenovo ThinkPad A485-20MU000CGE AMD Radeon RX Vega 8 (Ryzen 2000/3000), R5 PRO 2500U	2794 Points +46%
Lenovo Ideapad 720S-13ARR AMD Radeon RX Vega 10, R7 2700U	2688 Points +41%
Lenovo Yoga C930-13IKB 81C4 Intel UHD Graphics 620, i5-8550U	1911 Points
Lenovo IdeaPad 510S-14ISK Intel Iris Graphics 550, 6267U	1782 Points -7%
Average Intel UHD Graphics 620 (1144 - 3432, n=244)	1749 Points -8%
Lenovo Yoga C930-13IKB Intel UHD Graphics 620, i5-8250U	1734 Points -9%
Lenovo Yoga 920-13IKB-80Y7 Intel UHD Graphics 620, i5-8550U	1709 Points -11%
Lenovo Yoga 530-14IKB-81EK00CWGE Intel UHD Graphics 620, i5-8250U	1663 Points -13%
Lenovo ThinkPad X260-20F6007RGE Intel HD Graphics 520, 6500U	1268 Points -34%
1280x720 Performance Combined
Lenovo ThinkPad 25 NVIDIA GeForce 940MX, i7-7500U	2975 Points +60%
Dell Latitude 5591 NVIDIA GeForce MX130, i7-8850H	2934 Points +58%
HP Envy 13-ah0003ng NVIDIA GeForce MX150, i5-8550U	2820 Points +51%
Lenovo ThinkPad A485-20MU000CGE AMD Radeon RX Vega 8 (Ryzen 2000/3000), R5 PRO 2500U	1915 Points +3%
Lenovo Yoga C930-13IKB 81C4 Intel UHD Graphics 620, i5-8550U	1862 Points
Lenovo IdeaPad 510S-14ISK Intel Iris Graphics 550, 6267U	1679 Points -10%
Lenovo Yoga 920-13IKB-80Y7 Intel UHD Graphics 620, i5-8550U	1640 Points -12%
Average Intel UHD Graphics 620 (927 - 2505, n=244)	1578 Points -15%
Lenovo Yoga C930-13IKB Intel UHD Graphics 620, i5-8250U	1524 Points -18%
Lenovo Yoga 530-14IKB-81EK00CWGE Intel UHD Graphics 620, i5-8250U	1299 Points -30%
Lenovo ThinkPad X260-20F6007RGE Intel HD Graphics 520, 6500U	1242 Points -33%
Lenovo Ideapad 720S-13ARR AMD Radeon RX Vega 10, R7 2700U	1157 Points -38%

3DMark - 1280x720 Cloud Gate Standard Graphics
HP Envy 13-ah0003ng NVIDIA GeForce MX150, i5-8550U	17325 Points +65%
Dell Latitude 5591 NVIDIA GeForce MX130, i7-8850H	14809 Points +41%
Lenovo ThinkPad 25 NVIDIA GeForce 940MX, i7-7500U	13362 Points +27%
Lenovo Yoga C930-13IKB 81C4 Intel UHD Graphics 620, i5-8550U	10490 Points
Lenovo ThinkPad A485-20MU000CGE AMD Radeon RX Vega 8 (Ryzen 2000/3000), R5 PRO 2500U	10370 Points -1%
Lenovo Yoga C930-13IKB Intel UHD Graphics 620, i5-8250U	10003 Points -5%
Lenovo Yoga 920-13IKB-80Y7 Intel UHD Graphics 620, i5-8550U	9678 Points -8%
Lenovo Ideapad 720S-13ARR AMD Radeon RX Vega 10, R7 2700U	9364 Points -11%
Average Intel UHD Graphics 620 (6205 - 16400, n=225)	9262 Points -12%
Lenovo IdeaPad 510S-14ISK Intel Iris Graphics 550, 6267U	8885 Points -15%
Lenovo Yoga 530-14IKB-81EK00CWGE Intel UHD Graphics 620, i5-8250U	8374 Points -20%
Lenovo ThinkPad X260-20F6007RGE Intel HD Graphics 520, 6500U	6287 Points -40%

3DMark 11 Performance		2149 poäng
3DMark Cloud Gate Standard Score		9459 poäng
Hjälp

... jämför

	låg	med.	hög	ultra
BioShock Infinite (2013)	58.6	33.8	30.3	9.6

Ljudnivå

Låg belastning		27.9 / 27.9 / 29.3 dB(A)
Hög belastning		32 / 39.3 dB(A)

	30 dB tyst 40 dB(A) hörbar 50 dB(A) högt ljud
min: , med: , max: Audix TM1, Arta (15 cm avstånd) environment noise: 27.9 dB(A)

	Lenovo Yoga C930-13IKB 81C4 UHD Graphics 620, i5-8550U, SK hynix PC401 HFS256GD9TNG	Dell XPS 13 9370 i7 UHD UHD Graphics 620, i5-8550U, Toshiba XG5 KXG50ZNV512G	Lenovo Yoga 920-13IKB-80Y7 UHD Graphics 620, i5-8550U, Samsung PM961 MZVLW256HEHP	Asus VivoBook Flip 14 TP412UA-DB51T UHD Graphics 620, i5-8250U, Micron 1100 MTFDDAV256TBN	HP Spectre x360 13-ae048ng UHD Graphics 620, i5-8550U, Toshiba NVMe THNSN51T02DUK	Acer Spin 3 SP314-51-548L UHD Graphics 620, i5-8250U, Micron 1100 MTFDDAV256TBN	Lenovo Yoga C930-13IKB UHD Graphics 620, i5-8250U, SK hynix PC401 HFS256GD9TNG
Noise		-1%	-0%	-2%	-3%	-10%	0%
off / environment *	27.9	28 -0%	28 -0%	28.4 -2%	30.13 -8%	30 -8%	29.3 -5%
Idle Minimum *	27.9	28 -0%	28 -0%	28.4 -2%	30.13 -8%	30 -8%	29.3 -5%
Idle Average *	27.9	28 -0%	28.8 -3%	28.4 -2%	30 -8%	30 -8%	29.3 -5%
Idle Maximum *	29.3	28 4%	30.3 -3%	28.4 3%	30.13 -3%	30 -2%	29.7 -1%
Load Average *	32	32.5 -2%	34.5 -8%	35.7 -12%	33.4 -4%	38.5 -20%	31.8 1%
Load Maximum *	39.3	42.2 -7%	34.3 13%	39 1%	33 16%	44 -12%	32.7 17%

* ... smaller is better

Hög belastning

Låg belastning


36.4 °C	45.2 °C	45.4 °C
33.2 °C	44 °C	39.8 °C
31.8 °C	30 °C	33.2 °C

Max: 45.4 °C
Medel: 37.7 °C


44.2 °C	41.2 °C	37.2 °C
37.8 °C	39 °C	34.2 °C
33.6 °C	34 °C	32.2 °C

Max: 44.2 °C
Medel: 37 °C

Strömförsörjning (max.) 38 °C | Rumstemperatur 22.2 °C | Fluke 62 Mini IR Thermometer

(±) The average temperature for the upper side under maximal load is 37.7 °C / 100 F, compared to the average of 30.2 °C / 86 F for the devices in the class Convertible.
(-) The maximum temperature on the upper side is 45.4 °C / 114 F, compared to the average of 35.3 °C / 96 F, ranging from 19.6 to 55.7 °C for the class Convertible.
(±) The bottom heats up to a maximum of 44.2 °C / 112 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 29.3 °C / 85 F, compared to the device average of 30.2 °C / 86 F.
(+) The palmrests and touchpad are reaching skin temperature as a maximum (33.2 °C / 91.8 F) and are therefore not hot.
(-) The average temperature of the palmrest area of similar devices was 28.1 °C / 82.6 F (-5.1 °C / -9.2 F).

Strömförbrukning

Av/Standby	0.29 / 4.2 Watt
Låg belastning	3.4 / 7.5 / 11.8 Watt
Hög belastning	47.7 / 63.2 Watt


Förklaring: min: , med: , max: Metrahit Energy

	Lenovo Yoga C930-13IKB 81C4 i5-8550U, UHD Graphics 620, SK hynix PC401 HFS256GD9TNG, IPS, 1920x1080, 13.9"	Dell XPS 13 9370 i7 UHD i5-8550U, UHD Graphics 620, Toshiba XG5 KXG50ZNV512G, IPS, 3840x2160, 13.3"	Lenovo Yoga 920-13IKB-80Y7 i5-8550U, UHD Graphics 620, Samsung PM961 MZVLW256HEHP, IPS, 1920x1080, 13.9"	Asus VivoBook Flip 14 TP412UA-DB51T i5-8250U, UHD Graphics 620, Micron 1100 MTFDDAV256TBN, IPS, 1920x1080, 14"	HP Spectre x360 13-ae048ng i5-8550U, UHD Graphics 620, Toshiba NVMe THNSN51T02DUK, IPS, 1920x1080, 13.3"	Acer Spin 3 SP314-51-548L i5-8250U, UHD Graphics 620, Micron 1100 MTFDDAV256TBN, IPS, 1920x1080, 14"	Lenovo Yoga C930-13IKB i5-8250U, UHD Graphics 620, SK hynix PC401 HFS256GD9TNG, IPS, 1920x1080, 13.9"
Power Consumption		-1%	27%	32%	26%	38%	11%
Idle Minimum *	3.4	5 -47%	3.1 9%	3.3 3%	3.2 6%	2.9 15%	3.3 3%
Idle Average *	7.5	8.3 -11%	6.6 12%	5.2 31%	6 20%	5.2 31%	6.8 9%
Idle Maximum *	11.8	8.8 25%	7 41%	5.6 53%	9.2 22%	5.4 54%	9.5 19%
Load Average *	47.7	46.4 3%	35.2 26%	32.9 31%	29.5 38%	29.4 38%	40.8 14%
Load Maximum *	63.2	48.6 23%	34.6 45%	35.2 44%	35.6 44%	29.6 53%	57 10%

* ... smaller is better

Batteritid

WiFi Websurfing

11tim 04min

	Lenovo Yoga C930-13IKB 81C4 i5-8550U, UHD Graphics 620, 60 Wh	Dell XPS 13 9370 i7 UHD i5-8550U, UHD Graphics 620, 52 Wh	Lenovo Yoga 920-13IKB-80Y7 i5-8550U, UHD Graphics 620, 70 Wh	Lenovo Yoga 910-13IKB-80VF004CGE i7-7500U, HD Graphics 620, 78 Wh	Asus VivoBook Flip 14 TP412UA-DB51T i5-8250U, UHD Graphics 620, 42 Wh	HP Spectre x360 13-ae048ng i5-8550U, UHD Graphics 620, 60 Wh	Acer Spin 3 SP314-51-548L i5-8250U, UHD Graphics 620, 52.5 Wh	Lenovo Yoga C930-13IKB i5-8250U, UHD Graphics 620, 60 Wh
Battery Runtime		-30%	3%	-3%	-13%	-21%	-25%	-17%
WiFi v1.3	664	465 -30%	685 3%	644 -3%	578 -13%	527 -21%	496 -25%	550 -17%
Reader / Idle		819	1655	1069				1432
Load		109	140	174		166		124

För

+ bättre Turbo Boost-prestanda än Core i5 SKU:n

+ högtalarna är av bra kvalitet för sin storlek

+ webbkameran har inbyggt integritetsskydd

+ inbyggd aktiv stylus

+ utmärkt konstruktionskvalitet

+ NVMe SSD

Emot

- mindre batterikapacitet än förra generationens modell

- låter mer vid belastning än Core i5 SKU:n

- ingen SD-kortläsare; få inbyggda portar

- inget alternativ för dedikerad GPU

- skärmen kunde varit mer ljusstark

Recenseras: Lenovo Yoga C930-13IKB 81C4. Recensionsex från Lenovo US

Läs den fullständiga versionen av den här recensionen på engelska här.

Hur mycket snabbare är Core i7 SKU:n av Yoga C930 jämfört med Core i5 SKU:n? Förvänta dig en prestandaökning på 20% ren CPU-styrka när båda systemet jämförs vid tung belastning. Core i7 SKU:n är bättre på att upprätthålla Turbo Boost-klockfrekvenser i längre perioder utan att det behöver påverka batteritiden för vardagsuppgifter såsom surfande, strömning och ordbehandling. Vet man att man kan utnyttja de extra hästkrafterna kan man dra nytta av den dyrare konfigurationen.

För alla andra är skillnaden i prestanda mellan Core i5- och Core i7-varianterna omärkbar. Core i5-8250U är fullt tillräcklig för surfande, strömning och multitasking. Det är istället grafiken som är den svagaste aspekten av Yoga C930 då serien fortsatt saknar alternativ för Iris eller dedikerad Nvidia-grafik. Det är troligen den begränsade grafikprestandan vid bild eller videoredigering som kommer att märkas, snarare än den minimala skillnaden mellan Core i5 och Core i7.

Yoga C930 närmar sig sakta att bli en konsument/företags-hybrid med sin portabla design och onekligen användbara aktiva stylus. Grundläggande kontorsarbete eller hemunderhållning kommer fungera utmärkt på Core i5 SKU:n, även jämfört med Core i7. Den som behöver mer grafikhästkrafter bör dock istället överväga MateBook X Pro, MSI PS42 eller XPS 13 med Iris-grafik.

Lenovo Yoga C930-13IKB 81C4 - 2019-10-17 10/17/2019 v7 ^(old)
Allen Ngo

Design

88 / 98 → 90%

Tangentbord

83%

Mus

90%

Anslutningar

61 / 75 → 81%

Vikt

70 / 20-75 → 92%

Batteri

89%

Skärm

78%

Spelprestanda

52 / 78 → 66%

Programprestanda

85 / 85 → 100%

Temperatur

88%

Ljudnivå

96%

Audio

90 / 91 → 99%

Camera

56 / 85 → 66%

Medel

79%

87%

Convertible - Vägt medel

Price comparison

Editor of the original article: Allen Ngo - Lead Editor U.S. - 5238 articles published on Notebookcheck since 2011

contact me via: @AllenNgoNBC

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> Bärbara datorer, laptops - tester och nyheter > Tester > Test: Lenovo Yoga C930-13IKB (i7-8550U, FHD) Omvandlingsbar (Sammanfattning)

Allen Ngo, 2018-10-29 (Update: 2018-10-29)