Test: HP ProBook 450 G7 Core i7 - Är den bättre än Ryzen 7-versionen av ProBook 455 G7? (Sammanfattning)
Rating | Date | Model | Weight | Height | Size | Resolution | Price |
---|---|---|---|---|---|---|---|
81.4 % v7 (old) | 08/2020 | HP ProBook 450 G7 8WC04UT i7-10510U, GeForce MX250 | 1.9 kg | 19 mm | 15.60" | 1920x1080 | |
82.6 % v7 (old) | 09/2020 | HP ProBook 455 G7-175W8EA R7 4700U, Vega 7 | 1.8 kg | 19 mm | 15.60" | 1920x1080 | |
80.1 % v7 (old) | 02/2020 | MSI Modern 15 A10RB i7-10510U, GeForce MX250 | 1.6 kg | 15.9 mm | 15.60" | 1920x1080 | |
79.6 % v6 (old) | 07/2019 | Dell Latitude 15 3590 i5-8250U, UHD Graphics 620 | 2.1 kg | 22 mm | 15.60" | 1920x1080 | |
83.2 % v7 (old) | 11/2019 | Lenovo ThinkPad L590-20Q70019GE i5-8265U, UHD Graphics 620 | 2 kg | 23 mm | 15.60" | 1920x1080 | |
82.9 % v7 (old) | Dynabook Tecra X50-F i7-8665U, UHD Graphics 620 | 1.4 kg | 17.6 mm | 15.60" | 1920x1080 |
Topp 10...
» Topp 10: Bästa bärbara allround/multimediadatorerna
» Topp 10: Bästa bärbara speldatorerna
» Topp 10: Bärbara budget/kontorsdatorer
» Topp 10: Bästa bärbara kontors/premiumdatorerna
» Topp 10: Bärbara arbetsstationer
» Topp 10: De bästa små/kompakta bärbara datorerna
» Topp 10: Bästa ultrabooks
» Topp 10: Bästa hybriddatorerna
» Topp 10: Bästa surfplattorna
» Topp 10: Marknadens bästa smartphones
SD Card Reader | |
average JPG Copy Test (av. of 3 runs) | |
HP EliteBook 1050 G1-4QY20EA (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
HP ProBook 455 G7-175W8EA (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
HP ProBook 450 G7 8WC04UT (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
Lenovo ThinkPad L590-20Q70019GE (Toshiba Exceria Pro M501 64 GB UHS-II) | |
MSI Modern 15 A10RB (Toshiba Exceria Pro M501 UHS-II) | |
Dell Latitude 15 3590 (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
maximum AS SSD Seq Read Test (1GB) | |
HP EliteBook 1050 G1-4QY20EA (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
HP ProBook 455 G7-175W8EA (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
Lenovo ThinkPad L590-20Q70019GE (Toshiba Exceria Pro M501 64 GB UHS-II) | |
HP ProBook 450 G7 8WC04UT (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
MSI Modern 15 A10RB (Toshiba Exceria Pro M501 UHS-II) | |
Dell Latitude 15 3590 (Toshiba Exceria Pro SDXC 64 GB UHS-II) |
Networking | |
iperf3 transmit AX12 | |
Dell Latitude 7310 | |
Dell XPS 15 9500 Core i7 4K UHD | |
Lenovo ThinkPad T15 Gen1-20S7S02U00 | |
HP ProBook 450 G7 8WC04UT | |
iperf3 receive AX12 | |
Lenovo ThinkPad T15 Gen1-20S7S02U00 | |
Dell XPS 15 9500 Core i7 4K UHD | |
Dell Latitude 7310 | |
HP ProBook 450 G7 8WC04UT |
|
Distribution av ljusstyrkan: 91 %
Mitt på batteriet: 224.3 cd/m²
Kontrast: 619:1 (Svärta: 0.42 cd/m²)
ΔE Color 6.09 | 0.5-29.43 Ø4.91, calibrated: 5.2
ΔE Greyscale 3.7 | 0.5-98 Ø5.2
56.2% sRGB (Argyll 1.6.3 3D)
35.7% AdobeRGB 1998 (Argyll 1.6.3 3D)
39.08% AdobeRGB 1998 (Argyll 2.2.0 3D)
56.5% sRGB (Argyll 2.2.0 3D)
37.9% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.56
HP ProBook 450 G7 8WC04UT LG Philips LGD062E, IPS, 15.6", 1920x1080 | HP ProBook 455 G7-175W8EA AUO, B156HW02, IPS, 15.6", 1920x1080 | MSI Modern 15 A10RB Chi Mei N156HCE-EN1, IPS, 15.6", 1920x1080 | Dell Latitude 15 3590 BOE0802 / NT15N41 / Dell: M9P74, TN LED, 15.6", 1920x1080 | Lenovo ThinkPad L590-20Q70019GE N156HCE-EAA, IPS, 15.6", 1920x1080 | Dynabook Tecra X50-F Toshiba TOS508F, IPS, 15.6", 1920x1080 | |
---|---|---|---|---|---|---|
Display | 0% | 69% | 5% | 14% | -3% | |
Display P3 Coverage | 37.9 | 37.92 0% | 66 74% | 39.67 5% | 43.3 14% | 36.68 -3% |
sRGB Coverage | 56.5 | 57.1 1% | 92.1 63% | 59.7 6% | 64.4 14% | 55 -3% |
AdobeRGB 1998 Coverage | 39.08 | 39.18 0% | 66.5 70% | 40.99 5% | 44.81 15% | 37.92 -3% |
Response Times | -1% | -18% | 23% | -12% | 4% | |
Response Time Grey 50% / Grey 80% * | 35.2 ? | 41 ? -16% | 43.2 ? -23% | 41 ? -16% | 42.8 ? -22% | 38 ? -8% |
Response Time Black / White * | 30.4 ? | 26 ? 14% | 34.4 ? -13% | 12 ? 61% | 30.8 ? -1% | 25.6 ? 16% |
PWM Frequency | 26040 ? | 250 ? | 24510 ? | |||
Screen | 20% | 41% | -28% | 11% | 3% | |
Brightness middle | 259.8 | 282 9% | 289.4 11% | 215 -17% | 247 -5% | 295.9 14% |
Brightness | 251 | 264 5% | 273 9% | 214 -15% | 228 -9% | 270 8% |
Brightness Distribution | 91 | 88 -3% | 82 -10% | 91 0% | 81 -11% | 86 -5% |
Black Level * | 0.42 | 0.19 55% | 0.27 36% | 0.385 8% | 0.18 57% | 0.3 29% |
Contrast | 619 | 1484 140% | 1072 73% | 558 -10% | 1372 122% | 986 59% |
Colorchecker dE 2000 * | 6.09 | 5.56 9% | 2.32 62% | 10.31 -69% | 5.9 3% | 6.55 -8% |
Colorchecker dE 2000 max. * | 16.33 | 19.07 -17% | 5.76 65% | 20.44 -25% | 22.9 -40% | 21.52 -32% |
Colorchecker dE 2000 calibrated * | 5.2 | 4.5 13% | 2.49 52% | 3.88 25% | 4.7 10% | 5.73 -10% |
Greyscale dE 2000 * | 3.7 | 3.57 4% | 3 19% | 11.84 -220% | 5.1 -38% | 4.3 -16% |
Gamma | 2.56 86% | 2.61 84% | 2.22 99% | 2.67 82% | 2.21 100% | 2.475 89% |
CCT | 6759 96% | 6895 94% | 6867 95% | 13398 49% | 6398 102% | 7002 93% |
Color Space (Percent of AdobeRGB 1998) | 35.7 | 36 1% | 59.8 68% | 39 9% | 41.2 15% | 35 -2% |
Color Space (Percent of sRGB) | 56.2 | 57 1% | 92 64% | 61 9% | 64.1 14% | 54 -4% |
Total Average (Program / Settings) | 6% /
14% | 31% /
39% | 0% /
-15% | 4% /
9% | 1% /
2% |
* ... smaller is better
Display Response Times
↔ Response Time Black to White | ||
---|---|---|
30.4 ms ... rise ↗ and fall ↘ combined | ↗ 19.6 ms rise | |
↘ 10.8 ms fall | ||
The screen shows slow response rates in our tests and will be unsatisfactory for gamers. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 81 % 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 | ||
35.2 ms ... rise ↗ and fall ↘ combined | ↗ 19.6 ms rise | |
↘ 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. » 45 % of all devices are better. This means that the measured response time is similar to the average of all tested devices (32.8 ms). |
Screen Flickering / PWM (Pulse-Width Modulation)
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. |
Cinebench R15: CPU Multi 64Bit | CPU Single 64Bit
Blender: v2.79 BMW27 CPU
7-Zip 18.03: 7z b 4 -mmt1 | 7z b 4
Geekbench 5.5: Single-Core | Multi-Core
HWBOT x265 Benchmark v2.2: 4k Preset
LibreOffice : 20 Documents To PDF
R Benchmark 2.5: Overall mean
Cinebench R20 / CPU (Multi Core) | |
HP ProBook 455 G7-175W8EA | |
MSI Prestige 15 A10SC | |
Microsoft Surface Laptop 3 15 i7-1065G7 | |
Lenovo ThinkBook 15 | |
Average Intel Core i7-10510U (1015 - 1897, n=38) | |
Lenovo ThinkPad L590-20Q70019GE | |
Lenovo ThinkPad E590-20NB0012GE | |
HP ProBook 450 G7 8WC04UT | |
LG Gram 15Z90N | |
Lenovo IdeaPad 3 14IIL05 | |
HP 17-by2437ng |
Cinebench R20 / CPU (Single Core) | |
HP ProBook 455 G7-175W8EA | |
MSI Prestige 15 A10SC | |
Microsoft Surface Laptop 3 15 i7-1065G7 | |
Average Intel Core i7-10510U (362 - 497, n=37) | |
Lenovo ThinkPad E590-20NB0012GE | |
Lenovo ThinkBook 15 | |
Lenovo ThinkPad L590-20Q70019GE | |
HP 17-by2437ng | |
HP ProBook 450 G7 8WC04UT | |
LG Gram 15Z90N | |
Lenovo IdeaPad 3 14IIL05 |
Cinebench R15 / CPU Multi 64Bit | |
MSI Prestige 15 A10SC | |
HP ProBook 455 G7-175W8EA | |
Microsoft Surface Laptop 3 15 i7-1065G7 | |
Lenovo ThinkBook 15 | |
Average Intel Core i7-10510U (482 - 856, n=45) | |
LG Gram 15Z90N | |
Lenovo ThinkPad E590-20NB0012GE | |
Lenovo ThinkPad L590-20Q70019GE | |
HP ProBook 450 G7 8WC04UT | |
Lenovo IdeaPad 3 14IIL05 | |
HP 17-by2437ng |
Cinebench R15 / CPU Single 64Bit | |
MSI Prestige 15 A10SC | |
Microsoft Surface Laptop 3 15 i7-1065G7 | |
Lenovo ThinkPad E590-20NB0012GE | |
HP ProBook 455 G7-175W8EA | |
Average Intel Core i7-10510U (113 - 202, n=42) | |
Lenovo ThinkBook 15 | |
Lenovo ThinkPad L590-20Q70019GE | |
HP 17-by2437ng | |
Lenovo IdeaPad 3 14IIL05 | |
LG Gram 15Z90N | |
HP ProBook 450 G7 8WC04UT |
Blender / v2.79 BMW27 CPU | |
HP 17-by2437ng | |
Lenovo IdeaPad 3 14IIL05 | |
LG Gram 15Z90N | |
HP ProBook 450 G7 8WC04UT | |
Lenovo ThinkPad L590-20Q70019GE | |
Lenovo ThinkPad E590-20NB0012GE | |
Average Intel Core i7-10510U (628 - 1051, n=31) | |
Lenovo ThinkBook 15 | |
HP ProBook 455 G7-175W8EA |
7-Zip 18.03 / 7z b 4 -mmt1 | |
Lenovo ThinkPad E590-20NB0012GE | |
Average Intel Core i7-10510U (3747 - 4981, n=31) | |
HP 17-by2437ng | |
HP ProBook 455 G7-175W8EA | |
Lenovo ThinkBook 15 | |
LG Gram 15Z90N | |
Lenovo IdeaPad 3 14IIL05 | |
HP ProBook 450 G7 8WC04UT | |
Lenovo ThinkPad L590-20Q70019GE |
7-Zip 18.03 / 7z b 4 | |
HP ProBook 455 G7-175W8EA | |
Lenovo ThinkBook 15 | |
Average Intel Core i7-10510U (12196 - 21298, n=31) | |
Lenovo ThinkPad E590-20NB0012GE | |
Lenovo ThinkPad L590-20Q70019GE | |
LG Gram 15Z90N | |
HP ProBook 450 G7 8WC04UT | |
Lenovo IdeaPad 3 14IIL05 | |
HP 17-by2437ng |
Geekbench 5.5 / Single-Core | |
HP ProBook 450 G7 8WC04UT | |
Average Intel Core i7-10510U (977 - 1287, n=31) | |
LG Gram 15Z90N | |
Lenovo IdeaPad 3 14IIL05 | |
HP ProBook 455 G7-175W8EA | |
HP 17-by2437ng |
Geekbench 5.5 / Multi-Core | |
HP ProBook 455 G7-175W8EA | |
Average Intel Core i7-10510U (2474 - 4484, n=31) | |
HP ProBook 450 G7 8WC04UT | |
LG Gram 15Z90N | |
Lenovo IdeaPad 3 14IIL05 | |
HP 17-by2437ng |
HWBOT x265 Benchmark v2.2 / 4k Preset | |
HP ProBook 455 G7-175W8EA | |
Lenovo ThinkBook 15 | |
Average Intel Core i7-10510U (3.41 - 6.04, n=31) | |
Lenovo ThinkPad E590-20NB0012GE | |
Lenovo ThinkPad L590-20Q70019GE | |
Lenovo IdeaPad 3 14IIL05 | |
HP ProBook 450 G7 8WC04UT | |
HP 17-by2437ng |
LibreOffice / 20 Documents To PDF | |
HP ProBook 455 G7-175W8EA | |
HP ProBook 450 G7 8WC04UT | |
HP 17-by2437ng | |
Average Intel Core i7-10510U (50.7 - 77.8, n=27) | |
Lenovo IdeaPad 3 14IIL05 | |
LG Gram 15Z90N |
R Benchmark 2.5 / Overall mean | |
LG Gram 15Z90N | |
Lenovo IdeaPad 3 14IIL05 | |
HP ProBook 450 G7 8WC04UT | |
HP 17-by2437ng | |
Average Intel Core i7-10510U (0.637 - 0.81, n=28) | |
HP ProBook 455 G7-175W8EA |
* ... smaller is better
PCMark 8 Home Score Accelerated v2 | 3585 poäng | |
PCMark 8 Work Score Accelerated v2 | 4992 poäng | |
PCMark 10 Score | 4231 poäng | |
Hjälp |
DPC Latencies / LatencyMon - interrupt to process latency (max), Web, Youtube, Prime95 | |
LG Gram 15Z90N | |
HP Envy x360 15-dr1679cl | |
HP ProBook 450 G7 8WC04UT | |
HP 17-by2437ng | |
Asus VivoBook 17 S712FA-DS76 | |
HP ProBook 455 G7-175W8EA | |
Lenovo IdeaPad 3 14IIL05 |
* ... smaller is better
HP ProBook 450 G7 8WC04UT Crucial P1 SSD CT1000P1SSD8 | HP ProBook 455 G7-175W8EA Samsung PM991 MZVLQ512HALU | MSI Modern 15 A10RB WDC PC SN730 SDBPNTY-512G | Dell Latitude 15 3590 Samsung SSD PM871b MZ7LN256HAJQ | Lenovo ThinkPad L590-20Q70019GE Toshiba XG6 KXG6AZNV512G | Dynabook Tecra X50-F Samsung SSD PM981 MZVLB512HAJQ | |
---|---|---|---|---|---|---|
AS SSD | 19% | 113% | -29% | 67% | 31% | |
Seq Read | 1155 | 1929 67% | 2084 80% | 498.7 -57% | 1383 20% | 1461 26% |
Seq Write | 984 | 1199 22% | 2442 148% | 361.7 -63% | 852 -13% | 1039 6% |
4K Read | 48.85 | 43.9 -10% | 47.52 -3% | 34.65 -29% | 45.72 -6% | 45.98 -6% |
4K Write | 96.6 | 116.2 20% | 135.8 41% | 79.8 -17% | 120.2 24% | 125.5 30% |
4K-64 Read | 581 | 897 54% | 1043 80% | 372.5 -36% | 1344 131% | 560 -4% |
4K-64 Write | 658 | 801 22% | 955 45% | 247.7 -62% | 926 41% | 1162 77% |
Access Time Read * | 0.066 | 0.069 -5% | 0.062 6% | 0.06 9% | 0.063 5% | 0.045 32% |
Access Time Write * | 0.207 | 0.033 84% | 0.076 63% | 0.042 80% | 0.036 83% | 0.032 85% |
Score Read | 745 | 1134 52% | 1299 74% | 457 -39% | 1528 105% | 752 1% |
Score Write | 853 | 1037 22% | 1335 57% | 364 -57% | 1132 33% | 1391 63% |
Score Total | 1986 | 2723 37% | 3326 67% | 1060 -47% | 3420 72% | 2521 27% |
Copy ISO MB/s | 2635 | 1409 -47% | 1926 -27% | 1147 -56% | ||
Copy Program MB/s | 95.1 | 70.2 -26% | 714 651% | 419.8 341% | ||
Copy Game MB/s | 361.9 | 254.9 -30% | 1425 294% | 928 156% | ||
CrystalDiskMark 5.2 / 6 | 19% | 108% | -36% | 21% | 10% | |
Write 4K | 111.1 | 141.9 28% | 208.4 88% | 79.5 -28% | 115.3 4% | 100.1 -10% |
Read 4K | 56.3 | 37.25 -34% | 51 -9% | 32.72 -42% | 43.34 -23% | 42.4 -25% |
Write Seq | 559 | 998 79% | 2687 381% | 472.5 -15% | 1014 81% | |
Read Seq | 1348 | 1233 -9% | 2168 61% | 504 -63% | 1481 10% | |
Write 4K Q32T1 | 277.1 | 338.4 22% | 489.2 77% | 322.6 16% | 495.4 79% | 245.9 -11% |
Read 4K Q32T1 | 312.1 | 431.1 38% | 600 92% | 249.9 -20% | 332.6 7% | 230.3 -26% |
Write Seq Q32T1 | 1652 | 1367 -17% | 2699 63% | 531 -68% | 1654 0% | 1910 16% |
Read Seq Q32T1 | 1588 | 2355 48% | 3374 112% | 544 -66% | 1746 10% | 3454 118% |
Write 4K Q8T8 | 877 | 1033 | ||||
Read 4K Q8T8 | 518 | 892 | ||||
Total Average (Program / Settings) | 19% /
19% | 111% /
111% | -33% /
-32% | 44% /
50% | 21% /
23% |
* ... smaller is better
Kontinuerlig inläsning: DiskSpd Read Loop, Queue Depth 8
3DMark 11 | |
1280x720 Performance GPU | |
Lenovo ThinkPad E590-20NB0012GE | |
MSI Modern 15 A10RB | |
Lenovo ThinkPad T15 Gen1-20S7S02U00 | |
Microsoft Surface Laptop 3 15 i7-1065G7 | |
Average NVIDIA GeForce MX250 (3585 - 4942, n=29) | |
HP ProBook 450 G7 8WC04UT | |
HP ProBook 455 G7-175W8EA | |
LG Gram 15Z90N | |
Lenovo IdeaPad 3 14IIL05 | |
Asus VivoBook 17 S712FA-DS76 | |
Lenovo ThinkBook 15 | |
HP Envy x360 15-dr1679cl | |
Lenovo ThinkPad L590-20Q70019GE | |
Dell Latitude 15 3590 | |
HP 17-by2437ng | |
1280x720 Performance Combined | |
Lenovo ThinkPad E590-20NB0012GE | |
MSI Modern 15 A10RB | |
Lenovo ThinkPad T15 Gen1-20S7S02U00 | |
HP ProBook 450 G7 8WC04UT | |
Average NVIDIA GeForce MX250 (3532 - 4638, n=29) | |
Microsoft Surface Laptop 3 15 i7-1065G7 | |
HP ProBook 455 G7-175W8EA | |
Lenovo IdeaPad 3 14IIL05 | |
Lenovo ThinkBook 15 | |
Asus VivoBook 17 S712FA-DS76 | |
HP Envy x360 15-dr1679cl | |
Lenovo ThinkPad L590-20Q70019GE | |
LG Gram 15Z90N | |
HP 17-by2437ng | |
Dell Latitude 15 3590 |
3DMark 11 Performance | 4452 poäng | |
3DMark Cloud Gate Standard Score | 13121 poäng | |
3DMark Fire Strike Score | 3072 poäng | |
3DMark Time Spy Score | 1119 poäng | |
Hjälp |
låg | med. | hög | ultra | |
---|---|---|---|---|
The Witcher 3 (2015) | 66.7 | 34.7 | 21 | 11.2 |
Dota 2 Reborn (2015) | 110 | 96.2 | 68 | 60.7 |
X-Plane 11.11 (2018) | 44.3 | 38.7 | 35.5 |
HP ProBook 450 G7 8WC04UT GeForce MX250, i7-10510U, Crucial P1 SSD CT1000P1SSD8 | HP ProBook 455 G7-175W8EA Vega 7, R7 4700U, Samsung PM991 MZVLQ512HALU | MSI Modern 15 A10RB GeForce MX250, i7-10510U, WDC PC SN730 SDBPNTY-512G | Dell Latitude 15 3590 UHD Graphics 620, i5-8250U, Samsung SSD PM871b MZ7LN256HAJQ | Lenovo ThinkPad L590-20Q70019GE UHD Graphics 620, i5-8265U, Toshiba XG6 KXG6AZNV512G | Dynabook Tecra X50-F UHD Graphics 620, i7-8665U, Samsung SSD PM981 MZVLB512HAJQ | |
---|---|---|---|---|---|---|
Noise | -6% | -11% | -11% | 1% | -5% | |
off / environment * | 26.2 | 30.7 -17% | 28.3 -8% | 30.6 -17% | 29 -11% | 30.2 -15% |
Idle Minimum * | 26.2 | 30.7 -17% | 32 -22% | 30.6 -17% | 29 -11% | 30.2 -15% |
Idle Average * | 26.2 | 30.7 -17% | 32 -22% | 31.9 -22% | 29 -11% | 30.2 -15% |
Idle Maximum * | 26.2 | 30.7 -17% | 32 -22% | 31.9 -22% | 29 -11% | 30.2 -15% |
Load Average * | 38.1 | 33.9 11% | 34.5 9% | 39 -2% | 29 24% | 33.4 12% |
Witcher 3 ultra * | 37.5 | 39.5 -5% | ||||
Load Maximum * | 47 | 36.8 22% | 50.9 -8% | 39.1 17% | 33.8 28% | 39 17% |
* ... smaller is better
Ljudnivå
Låg belastning |
| 26.2 / 26.2 / 26.2 dB(A) |
Hög belastning |
| 38.1 / 47 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: 26.2 dB(A) |
(±) The maximum temperature on the upper side is 40 °C / 104 F, compared to the average of 34.3 °C / 94 F, ranging from 21.2 to 62.5 °C for the class Office.
(-) The bottom heats up to a maximum of 56.6 °C / 134 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 26 °C / 79 F, compared to the device average of 29.5 °C / 85 F.
(±) Playing The Witcher 3, the average temperature for the upper side is 35.2 °C / 95 F, compared to the device average of 29.5 °C / 85 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 29.8 °C / 85.6 F and are therefore cool to the touch.
(-) The average temperature of the palmrest area of similar devices was 27.6 °C / 81.7 F (-2.2 °C / -3.9 F).
HP ProBook 450 G7 8WC04UT audio analysis
(±) | speaker loudness is average but good (81.8 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 18.4% lower than median
(±) | linearity of bass is average (12.2% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.9% away from median
(+) | mids are linear (5.4% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.8% away from median
(+) | highs are linear (5.4% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (14.5% difference to median)
Compared to same class
» 9% of all tested devices in this class were better, 3% similar, 88% worse
» The best had a delta of 7%, average was 21%, worst was 53%
Compared to all devices tested
» 16% of all tested devices were better, 4% similar, 80% 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%
Av/Standby | 0.17 / 1.3 Watt |
Låg belastning | 4.8 / 9.5 / 10.7 Watt |
Hög belastning |
61.8 / 69 Watt |
Förklaring:
min: ,
med: ,
max: Metrahit Energy |
HP ProBook 450 G7 8WC04UT i7-10510U, GeForce MX250, Crucial P1 SSD CT1000P1SSD8, IPS, 1920x1080, 15.6" | HP ProBook 455 G7-175W8EA R7 4700U, Vega 7, Samsung PM991 MZVLQ512HALU, IPS, 1920x1080, 15.6" | MSI Modern 15 A10RB i7-10510U, GeForce MX250, WDC PC SN730 SDBPNTY-512G, IPS, 1920x1080, 15.6" | Dell Latitude 15 3590 i5-8250U, UHD Graphics 620, Samsung SSD PM871b MZ7LN256HAJQ, TN LED, 1920x1080, 15.6" | Lenovo ThinkPad L590-20Q70019GE i5-8265U, UHD Graphics 620, Toshiba XG6 KXG6AZNV512G, IPS, 1920x1080, 15.6" | Dynabook Tecra X50-F i7-8665U, UHD Graphics 620, Samsung SSD PM981 MZVLB512HAJQ, IPS, 1920x1080, 15.6" | |
---|---|---|---|---|---|---|
Power Consumption | 25% | -32% | 29% | 27% | 28% | |
Idle Minimum * | 4.8 | 3.8 21% | 6.6 -38% | 4.3 10% | 3.96 17% | 3.9 19% |
Idle Average * | 9.5 | 7.7 19% | 9.9 -4% | 7.2 24% | 6.9 27% | 7 26% |
Idle Maximum * | 10.7 | 10.5 2% | 14.7 -37% | 9.8 8% | 9.8 8% | 7.3 32% |
Load Average * | 61.8 | 32 48% | 82.9 -34% | 38 39% | 31.4 49% | 32.7 47% |
Witcher 3 ultra * | 50 | 59.4 -19% | ||||
Load Maximum * | 69 | 45.4 34% | 109.3 -58% | 24 65% | 45.4 34% | 57.8 16% |
* ... smaller is better
HP ProBook 450 G7 8WC04UT i7-10510U, GeForce MX250, 45 Wh | HP ProBook 455 G7-175W8EA R7 4700U, Vega 7, 45 Wh | MSI Modern 15 A10RB i7-10510U, GeForce MX250, 52 Wh | Dell Latitude 15 3590 i5-8250U, UHD Graphics 620, 56 Wh | Lenovo ThinkPad L590-20Q70019GE i5-8265U, UHD Graphics 620, 45 Wh | Dynabook Tecra X50-F i7-8665U, UHD Graphics 620, 48 Wh | |
---|---|---|---|---|---|---|
Battery Runtime | -8% | -8% | 23% | 18% | -37% | |
Reader / Idle | 890 | 755 -15% | 924 4% | 1209 36% | 1044 17% | 349 -61% |
WiFi v1.3 | 433 | 455 5% | 388 -10% | 544 26% | 429 -1% | 278 -36% |
Load | 122 | 106 -13% | 101 -17% | 129 6% | 168 38% | 104 -15% |
För
Emot
Läs den fullständiga versionen av den här recensionen på engelska här.
Konfigurerad med en Core i7 CPU utan någon GeForce GPU, en 1080p-skärm, 8 GB RAM och en hårddisk på 500 GB kostar ProBook 450 G7 ca 12.000 kronor på HP.com. Om vi istället konfigurerar ProBook 455 G7 med exakt samma specifikationer men med en Ryzen 7 CPU istället kostar den bara runt 8.000 kronor. Priserna kan mycket väl ändras i framtiden, men budskapet är tydligt: en Ryzen-utrustad ProBook 455 G7 är både snabbare och billigare, vilket gör den till ett bättre system - särskilt i fråga om prestanda per krona.
Är det ändå värt att köpa den Intel-drivna versionen av ProBook 450 G7? Alternativ för Nvidia GeForce finns bara på Intel-modellerna, vilket ger snabbare grafik än AMD:s inbyggda lösning för den som behöver det. Eventuella erbjudanden på ProBook 450 G7, som exempelvis hos CUKUSA, kan också göra det värt att överväga systemet. Men annars har Intel en svår strid framför sig mot AMD och deras allt vanligare Ryzen-alternativ.
HP ProBook 450 G7 har många funktioner för en billig kontorslaptop, vilket bland annat inkluderar en GeForce MX GPU. Om du däremot inte behöver en sådan är ProBook 455 G7 ett överlägset alternativ på nästan alla sätt.
HP ProBook 450 G7 8WC04UT
- 08/02/2020 v7 (old)
Allen Ngo