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MagyarTest: HP EliteBook 745 G5 (Ryzen 7 2700U) Laptop (Sammanfattning)
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Distribution av ljusstyrkan: 86 %
Mitt på batteriet: 422 cd/m²
Kontrast: 1559:1 (Svärta: 0.27 cd/m²)
ΔE Color 4.08 | 0.5-29.43 Ø4.93
ΔE Greyscale 2.92 | 0.5-98 Ø5.2
87% sRGB (Argyll 1.6.3 3D)
57% AdobeRGB 1998 (Argyll 1.6.3 3D)
62.3% AdobeRGB 1998 (Argyll 2.2.0 3D)
87.6% sRGB (Argyll 2.2.0 3D)
61.3% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.32
| HP EliteBook 745 G5 3UN74EA AUO383D, , 1920x1080, 14" | HP EliteBook 840 G5-3JX66EA AUO3B3D, , 1920x1080, 14" | Lenovo ThinkPad T480s-20L8S02D00 LP140QH2-SPB1, , 2560x1440, 14" | Lenovo ThinkPad T480-20L6S01V00 Lenovo LP140WF6-SPB7, , 1920x1080, 14" | Dell Latitude 5490-TD70X AU Optronics AUO263D, , 1920x1080, 14" | Dell Latitude 7490 AUO503D (D04YD_B140HAN), , 1920x1080, 14" | HP EliteBook 745 G3 2560x1440, 14" | |
|---|---|---|---|---|---|---|---|
| Display | -1% | 17% | -35% | -40% | 10% | 17% | |
| Display P3 Coverage | 61.3 | 60.2 -2% | 72.8 19% | 39.24 -36% | 36.28 -41% | 66.6 9% | 75.7 23% |
| sRGB Coverage | 87.6 | 88.2 1% | 97.9 12% | 58.8 -33% | 54.6 -38% | 96.8 11% | 95.8 9% |
| AdobeRGB 1998 Coverage | 62.3 | 61.3 -2% | 74.1 19% | 40.56 -35% | 37.48 -40% | 67.9 9% | 74.5 20% |
| Response Times | -24% | -12% | -1% | -30% | -24% | -18% | |
| Response Time Grey 50% / Grey 80% * | 35 ? | 42.4 ? -21% | 38.4 ? -10% | 35.6 ? -2% | 46.9 ? -34% | 41.6 ? -19% | 46.8 ? -34% |
| Response Time Black / White * | 25 ? | 31.6 ? -26% | 28.4 ? -14% | 24.8 ? 1% | 31.2 ? -25% | 32 ? -28% | 25.2 ? -1% |
| PWM Frequency | |||||||
| Screen | -18% | -17% | -38% | -38% | -27% | -28% | |
| Brightness middle | 421 | 414 -2% | 352 -16% | 307 -27% | 227 -46% | 308.6 -27% | 319 -24% |
| Brightness | 398 | 387 -3% | 343 -14% | 295 -26% | 211 -47% | 294 -26% | 301 -24% |
| Brightness Distribution | 86 | 87 1% | 91 6% | 90 5% | 88 2% | 89 3% | 74 -14% |
| Black Level * | 0.27 | 0.25 7% | 0.46 -70% | 0.25 7% | 0.19 30% | 0.23 15% | 0.29 -7% |
| Contrast | 1559 | 1656 6% | 765 -51% | 1228 -21% | 1195 -23% | 1342 -14% | 1100 -29% |
| Colorchecker dE 2000 * | 4.08 | 5.5 -35% | 3.3 19% | 5.7 -40% | 5.6 -37% | 6.07 -49% | 7.23 -77% |
| Colorchecker dE 2000 max. * | 7.48 | 9.9 -32% | 7.3 2% | 21.3 -185% | 22.4 -199% | 10.58 -41% | |
| Greyscale dE 2000 * | 2.92 | 6.4 -119% | 5.3 -82% | 3.7 -27% | 2.4 18% | 7.3 -150% | 6 -105% |
| Gamma | 2.32 95% | 2.31 95% | 2.22 99% | 2.11 104% | 2.44 90% | 2.061 107% | 2.14 103% |
| CCT | 7043 92% | 7811 83% | 6452 101% | 7353 88% | 6506 100% | 7269 89% | 6904 94% |
| Color Space (Percent of AdobeRGB 1998) | 57 | 56.9 0% | 68.4 20% | 37.4 -34% | 34.5 -39% | 62 9% | 65.8 15% |
| Color Space (Percent of sRGB) | 87 | 88.1 1% | 98 13% | 58.7 -33% | 54.4 -37% | 97 11% | 95.3 10% |
| Colorchecker dE 2000 calibrated * | 2.3 | 4.7 | 1.67 | ||||
| Total Average (Program / Settings) | -14% /
-15% | -4% /
-10% | -25% /
-32% | -36% /
-37% | -14% /
-19% | -10% /
-17% |
* ... smaller is better
Display Response Times
| ↔ Response Time Black to White | ||
|---|---|---|
| 25 ms ... rise ↗ and fall ↘ combined | ↗ 15 ms rise |  |
| ↘ 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. » 55 % 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 | ||
| 35 ms ... rise ↗ and fall ↘ combined | ↗ 17 ms rise |  |
| ↘ 18 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. » 44 % 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)
| 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. | |||
| PCMark 8 Home Score Accelerated v2 | 3155 poäng | |
| PCMark 8 Work Score Accelerated v2 | 4403 poäng | |
| PCMark 10 Score | 2712 poäng | |
Hjälp | ||
| HP EliteBook 745 G5 3UN74EA Toshiba XG5 KXG50ZNV256G | HP EliteBook 840 G5-3JX66EA Toshiba XG5 KXG50ZNV256G | Lenovo ThinkPad T480s-20L8S02D00 Samsung SSD PM981 MZVLB512HAJQ | Lenovo ThinkPad T480-20L6S01V00 Samsung SSD PM981 MZVLB512HAJQ | Dell Latitude 5490-TD70X Toshiba KSG60ZMV512G | HP EliteBook 745 G3 Samsung SSD PM851 256 GB MZNTE256HMHP | HP EliteBook 840 G5-3JX61EA Toshiba KXG50ZNV1T02 | Average Toshiba XG5 KXG50ZNV256G | |
|---|---|---|---|---|---|---|---|---|
| CrystalDiskMark 3.0 | 16% | 165% | 61% | 0% | -22% | 67% | 19% | |
| Read Seq | 1549 | 1929 25% | 1540 -1% | 922 -40% | 465.1 -70% | 446.1 -71% | 2087 35% | 1843 ? 19% |
| Write Seq | 269.7 | 340 26% | 1613 498% | 928 244% | 425 58% | 268.9 0% | 907 236% | 394 ? 46% |
| Read 512 | 823 | 908 10% | 835 1% | 561 -32% | 410.1 -50% | 361.6 -56% | 993 21% | 832 ? 1% |
| Write 512 | 298.1 | 286.1 -4% | 1716 476% | 567 90% | 360.7 21% | 268.8 -10% | 623 109% | 331 ? 11% |
| Read 4k | 24.9 | 30.94 24% | 66.9 169% | 64.4 159% | 27.34 10% | 27.12 9% | 32.84 32% | 28.1 ? 13% |
| Write 4k | 97.1 | 94.5 -3% | 160.6 65% | 108 11% | 89 -8% | 84.4 -13% | 110.1 13% | 105.8 ? 9% |
| Read 4k QD32 | 310.6 | 244.7 -21% | 444.9 43% | 383.4 23% | 295.6 -5% | 239.8 -23% | 312.1 0% | 309 ? -1% |
| Write 4k QD32 | 208.4 | 351.3 69% | 343 65% | 271.4 30% | 300.2 44% | 188.9 -9% | 391.5 88% | 320 ? 54% |
| 3DMark 11 Performance | 2919 poäng | |
| 3DMark Cloud Gate Standard Score | 8100 poäng | |
| 3DMark Fire Strike Score | 1556 poäng | |
Hjälp | ||
| BioShock Infinite - 1280x720 Very Low Preset | |
| Lenovo ThinkPad T480s-20L8S02E00 | |
| Average AMD Radeon RX Vega 10 (65.7 - 123.7, n=14) | |
| HP EliteBook 745 G5 3UN74EA | |
| HP EliteBook 840 G5-3JX66EA | |
| låg | med. | hög | ultra | |
|---|---|---|---|---|
| BioShock Infinite (2013) | 84.7 | 14.2 | ||
| Rise of the Tomb Raider (2016) | 33.5 | 10.9 | ||
| Civilization VI (2016) | 56.5 | 13.7 |
Ljudnivå
| Låg belastning |
| 30.5 / 30.5 / 30.5 dB(A) |
| Hög belastning |
| 36 / 36 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: 30.5 dB(A) | ||
(+) The maximum temperature on the upper side is 38.4 °C / 101 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 35.8 °C / 96 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 28.8 °C / 84 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 30.3 °C / 86.5 F and are therefore cool to the touch.
(-) The average temperature of the palmrest area of similar devices was 27.7 °C / 81.9 F (-2.6 °C / -4.6 F).
HP EliteBook 745 G5 3UN74EA audio analysis
(-) | not very loud speakers (71.2 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 27.1% lower than median
(±) | linearity of bass is average (10.7% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.4% away from median
(±) | linearity of mids is average (8.6% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.7% away from median
(+) | highs are linear (5.6% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (20.2% difference to median)
Compared to same class
» 38% of all tested devices in this class were better, 11% similar, 50% worse
» The best had a delta of 7%, average was 22%, worst was 53%
Compared to all devices tested
» 48% of all tested devices were better, 8% similar, 43% worse
» The best had a delta of 4%, average was 25%, worst was 134%
HP EliteBook 840 G5-3JX66EA audio analysis
(+) | speakers can play relatively loud (85.8 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 24.7% lower than median
(±) | linearity of bass is average (10.1% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.3% away from median
(+) | mids are linear (4.9% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 7.1% higher than median
(+) | highs are linear (4.3% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (20.6% difference to median)
Compared to same class
» 42% of all tested devices in this class were better, 10% similar, 48% worse
» The best had a delta of 7%, average was 22%, worst was 53%
Compared to all devices tested
» 51% of all tested devices were better, 8% similar, 41% worse
» The best had a delta of 4%, average was 25%, worst was 134%
| Av/Standby | 0.48 / 0.6 Watt |
| Låg belastning | 4.9 / 8.1 / 10.6 Watt |
| Hög belastning |
32.2 / 42.3 Watt |
   
| |
Förklaring:
min: ,
med: ,
max: Metrahit Energy | |
| HP EliteBook 745 G5 3UN74EA R7 2700U, Vega 10, Toshiba XG5 KXG50ZNV256G, IPS LED, 1920x1080, 14" | HP EliteBook 840 G5-3JX66EA i5-8250U, UHD Graphics 620, Toshiba XG5 KXG50ZNV256G, IPS, 1920x1080, 14" | Lenovo ThinkPad T480s-20L8S02D00 i5-8250U, UHD Graphics 620, Samsung SSD PM981 MZVLB512HAJQ, IPS, 2560x1440, 14" | Lenovo ThinkPad T480-20L6S01V00 i5-8550U, GeForce MX150, Samsung SSD PM981 MZVLB512HAJQ, IPS, 1920x1080, 14" | Dell Latitude 5490-TD70X i5-8350U, UHD Graphics 620, Toshiba KSG60ZMV512G, IPS, 1920x1080, 14" | Dell Latitude 7490 i5-8350U, UHD Graphics 620, Toshiba KSG60ZMV256G, IPS, 1920x1080, 14" | HP EliteBook 745 G3 Pro A12-8800B, Radeon R7 (Carrizo), Samsung SSD PM851 256 GB MZNTE256HMHP, IPS-Panel, 2560x1440, 14" | HP EliteBook 840 G5-3JX61EA i5-8550U, UHD Graphics 620, Toshiba KXG50ZNV1T02, IPS, 1920x1080, 14" | Lenovo ThinkPad T480s-20L8S02E00 i5-8550U, GeForce MX150, Samsung SSD PM981 MZVLB512HAJQ, IPS LED, 2560x1440, 14" | Average AMD Radeon RX Vega 10 | Average of class Office | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Power Consumption | -1% | -10% | -22% | 2% | 27% | -26% | 4% | -20% | 2% | -9% | |
| Idle Minimum * | 4.9 | 3.2 35% | 3.1 37% | 3.6 27% | 3.3 33% | 2 59% | 6.2 -27% | 3.8 22% | 3.4 31% | 4.73 ? 3% | 4.51 ? 8% |
| Idle Average * | 8.1 | 6.6 19% | 6.8 16% | 7.1 12% | 5.54 32% | 4.7 42% | 9.4 -16% | 8.3 -2% | 7.5 7% | 7.61 ? 6% | 7.47 ? 8% |
| Idle Maximum * | 10.6 | 9.5 10% | 10.1 5% | 9.5 10% | 6.59 38% | 5.7 46% | 14.8 -40% | 10.7 -1% | 10.8 -2% | 9.63 ? 9% | 9.11 ? 14% |
| Load Average * | 32.2 | 36.2 -12% | 48.4 -50% | 63.9 -98% | 42.4 -32% | 38.4 -19% | 44.8 -39% | 35.5 -10% | 55.4 -72% | 33.3 ? -3% | 42.4 ? -32% |
| Load Maximum * | 42.3 | 65.6 -55% | 67.1 -59% | 67.3 -59% | 67.6 -60% | 38.9 8% | 45.2 -7% | 37 13% | 70.3 -66% | 45.1 ? -7% | 60.5 ? -43% |
| Witcher 3 ultra * | 53.9 | 34 |
* ... smaller is better
| HP EliteBook 745 G5 3UN74EA R7 2700U, Vega 10, 50 Wh | HP EliteBook 840 G5-3JX66EA i5-8250U, UHD Graphics 620, 50 Wh | Lenovo ThinkPad T480s-20L8S02D00 i5-8250U, UHD Graphics 620, 57 Wh | Lenovo ThinkPad T480-20L6S01V00 i5-8550U, GeForce MX150, 72 Wh | Dell Latitude 5490-TD70X i5-8350U, UHD Graphics 620, 68 Wh | Dell Latitude 7490 i5-8350U, UHD Graphics 620, 60 Wh | HP EliteBook 745 G3 Pro A12-8800B, Radeon R7 (Carrizo), 46 Wh | HP EliteBook 840 G5-3JX61EA i5-8550U, UHD Graphics 620, 50 Wh | Lenovo ThinkPad T480s-20L8S02E00 i5-8550U, GeForce MX150, 57 Wh | Average of class Office | |
|---|---|---|---|---|---|---|---|---|---|---|
| Battery Runtime | 37% | 45% | 95% | 90% | 39% | -39% | 13% | 40% | 61% | |
| Reader / Idle | 639 | 1138 78% | 1671 162% | 1556 144% | 442 -31% | 1366 114% | 1300 ? 103% | |||
| H.264 | 426 | 399 -6% | 721 69% | 638 50% | 791 86% | 211 -50% | 550 29% | 703 ? 65% | ||
| WiFi v1.3 | 394 | 447 13% | 537 36% | 794 102% | 897 128% | 548 39% | 187 -53% | 444 13% | 530 35% | 598 ? 52% |
| Load | 95 | 156 64% | 124 31% | 159 67% | 97 2% | 76 -20% | 76 -20% | 117.1 ? 23% |
För
Emot
Läs den fullständiga versionen av den här recensionen på engelska här.
När vi skrev omdömet var HP EliteBook 840 G5 den bästa enheten i vår ranking. Med det som utgångspunkt låter EliteBook 745 G5 med processorer från AMD riktigt lovande!
Fördelarna med EliteBook 745 G5 är i huvudsak samma som med dess Intel-motsvarighet: Den har ett tjusigt och robust metallhölje med bekväma inmatningsenheter och en väldigt ljusstark skärm. Den är utrustad med en del grundläggande portar och säkerhetsfunktioner. Precis som sin systermodell med Intel-processor så håller sig EliteBook 745 G5 även sval vid belastning, och den är helt tyst vid tomgång. Vidare kommer den med 36 månaders garanti. Men det finns också några nackdelar: SSD-enheten är egentligen inte särskilt snabb för att vara en PCIe NVMe SSD och datorn saknar helt och hållet en SD-kortläsare.
Trots en bra grund kan EliteBook 745 G5 inte nå samma poäng som EliteBook 840 G5. CPU:n från AMD är en välsignelse och en förbannelse på samma gång. Den levererar betydligt mer boost-prestanda, men efter fyra minuter går prestandan ner till samma nivå som Intel-modellen. Dess iGPU presterar definitivt bättre än Intel-modellens, men den presterar ändå betydligt lägre än den borde - den överträffar inte riktigt en dedikerad GPU. Detta beror i huvudsak på HP:s restriktiva temperaturhantering: värmekapaciteten är inte maximerad, vilket går att se på dom låga yttemperaturerna och oavsett detta så stryper HP både CPU och GPU. Energiförbrukningen i viloläge (och vid minimal belastning) är fortfarande högre än på många bärbara Intel-modeller, vilket leder till ännu kortare batteritid. Dessutom begränsar HP konfigurationsmöjligheterna i onödan. EliteBook 745 G5 har inget alternativ för en 4K-skärm (3.820 x 2.160). Till skillnad från EliteBook 840 G5 har den ingen Thunderbolt 3-port och CPU:n stryps konstant vid batteridrift. Faktum att skärmen inte når den utlovade sRGB-täckningen på 100% är också tråkigt.
Ibland är riktigt bra inte tillräckligt: Intel-modellen EliteBook 840 G5 utgör en totalt sett mycket bättre helhet i jämförelse med sin AMD-motsvarighet.
EliteBook 745 G5 kan fortfarande rekommenderas och får omdömet "Väldigt bra". Men vi rekommenderar den bara om du kategoriskt undviker Intel-datorer. Bortsett från det borde du snarare överväga HP EliteBook 840 G5, Lenovo ThinkPad T480s eller Dell Latitude 7490, beroende på vilken tillverkare, design eller vilka funktioner du föredrar. Dom har längre batteritid och om du behöver mer grafikprestanda är en laptop med en dedikerad GPU mer värd än EliteBook 745 G5.
HP EliteBook 745 G5 3UN74EA
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10/22/2019 v7 (old)
Benjamin Herzig