HP EliteBook 840 G5 (i5-8250U, SSD, Full HD) Laptop rövid értékelés
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Fényerő megoszlás: 87 %
Centrumban: 414 cd/m²
Kontraszt: 1656:1 (Fekete: 0.25 cd/m²)
ΔE Color 5.5 | 0.5-29.43 Ø4.91, calibrated: 2.3
ΔE Greyscale 6.4 | 0.5-98 Ø5.2
88.1% sRGB (Argyll 1.6.3 3D)
56.9% AdobeRGB 1998 (Argyll 1.6.3 3D)
61.3% AdobeRGB 1998 (Argyll 2.2.0 3D)
88.2% sRGB (Argyll 2.2.0 3D)
60.2% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.31
| HP EliteBook 840 G5-3JX66EA AUO3B3D, 1920x1080, 14" | Lenovo ThinkPad T480s-20L8S02D00 LP140QH2-SPB1, 2560x1440, 14" | Fujitsu LifeBook U747 LG LP140WF3, 1920x1080, 14" | HP EliteBook 840 G4-Z2V49ET ABD AUO123D, 1920x1080, 14" | Dell Latitude 7480 LG Philips LGD0557, 1920x1080, 14" | Lenovo ThinkPad X1 Carbon 2018-20KGS03900 B140QAN02.0, 2560x1440, 14" | Acer TravelMate P648-G2-M-73T0 1920x1080, 14" | |
|---|---|---|---|---|---|---|---|
| Display | 18% | 2% | -7% | 7% | 41% | 8% | |
| Display P3 Coverage | 60.2 | 72.8 21% | 66.1 10% | 55.8 -7% | 65.4 9% | 87.7 46% | 67.2 12% |
| sRGB Coverage | 88.2 | 97.9 11% | 84.8 -4% | 80.7 -9% | 92.3 5% | 100 13% | 90.8 3% |
| AdobeRGB 1998 Coverage | 61.3 | 74.1 21% | 62 1% | 57.7 -6% | 65.8 7% | 99.9 63% | 66.4 8% |
| Response Times | 10% | 21% | 18% | 3% | -25% | 16% | |
| Response Time Grey 50% / Grey 80% * | 42.4 ? | 38.4 ? 9% | 36 ? 15% | 39 ? 8% | 40.8 ? 4% | 59.2 ? -40% | 38 ? 10% |
| Response Time Black / White * | 31.6 ? | 28.4 ? 10% | 23.2 ? 27% | 23 ? 27% | 31.2 ? 1% | 34.4 ? -9% | 25 ? 21% |
| PWM Frequency | |||||||
| Screen | -5% | -6% | -54% | 6% | 30% | -1% | |
| Brightness middle | 414 | 352 -15% | 291 -30% | 346 -16% | 344 -17% | 578 40% | 275 -34% |
| Brightness | 387 | 343 -11% | 296 -24% | 317 -18% | 321 -17% | 533 38% | 253 -35% |
| Brightness Distribution | 87 | 91 5% | 84 -3% | 86 -1% | 85 -2% | 84 -3% | 85 -2% |
| Black Level * | 0.25 | 0.46 -84% | 0.32 -28% | 0.86 -244% | 0.32 -28% | 0.38 -52% | 0.25 -0% |
| Contrast | 1656 | 765 -54% | 909 -45% | 402 -76% | 1075 -35% | 1521 -8% | 1100 -34% |
| Colorchecker dE 2000 * | 5.5 | 3.3 40% | 4.3 22% | 8.64 -57% | 2.6 53% | 1.9 65% | 3.49 37% |
| Colorchecker dE 2000 max. * | 9.9 | 7.3 26% | 7.5 24% | 13.58 -37% | 7.8 21% | 3.8 62% | 6.77 32% |
| Colorchecker dE 2000 calibrated * | 2.3 | 0.8 65% | |||||
| Greyscale dE 2000 * | 6.4 | 5.3 17% | 4.3 33% | 11.24 -76% | 2.6 59% | 3 53% | 4.91 23% |
| Gamma | 2.31 95% | 2.22 99% | 2.31 95% | 2.62 84% | 2.28 96% | 2.14 103% | 2.39 92% |
| CCT | 7811 83% | 6452 101% | 6529 100% | 12530 52% | 7050 92% | 6377 102% | 6271 104% |
| Color Space (Percent of AdobeRGB 1998) | 56.9 | 68.4 20% | 55.46 -3% | 52 -9% | 65.82 16% | 88.8 56% | 59 4% |
| Color Space (Percent of sRGB) | 88.1 | 98 11% | 84.77 -4% | 80 -9% | 92.27 5% | 100 14% | 91 3% |
| Teljes átlag (program / beállítások) | 8% /
2% | 6% /
-1% | -14% /
-35% | 5% /
5% | 15% /
25% | 8% /
3% |
* ... a kisebb jobb
Megjelenítési válaszidők
| ↔ Válaszidő Fekete-fehér | ||
|---|---|---|
| 31.6 ms ... emelkedés és süllyedés ↘ kombinálva | ↗ 18 ms emelkedés |  |
| ↘ 13.6 ms ősz | ||
| A képernyő lassú reakciósebességet mutat tesztjeinkben, és nem lesz kielégítő a játékosok számára. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 84 % of all devices are better. Ez azt jelenti, hogy a mért válaszidő rosszabb, mint az összes vizsgált eszköz átlaga (20.9 ms). | ||
| ↔ Válaszidő 50% szürke és 80% szürke között | ||
| 42.4 ms ... emelkedés és süllyedés ↘ kombinálva | ↗ 19.6 ms emelkedés |  |
| ↘ 22.8 ms ősz | ||
| A képernyő lassú reakciósebességet mutat tesztjeinkben, és nem lesz kielégítő a játékosok számára. In comparison, all tested devices range from 0.165 (minimum) to 636 (maximum) ms. » 67 % of all devices are better. Ez azt jelenti, hogy a mért válaszidő rosszabb, mint az összes vizsgált eszköz átlaga (32.8 ms). | ||
Képernyő villogása / PWM (impulzusszélesség-moduláció)
| Képernyő villogása / PWM nem érzékelhető |  | ||
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 R10 | |
| Rendering Single CPUs 64Bit | |
| Az osztály átlaga Office (5904 - 15443, n=6, az elmúlt 2 évben) | |
| HP EliteBook 840 G5-3JX66EA | |
| Átlagos Intel Core i5-8250U (5163 - 8153, n=13) | |
| Rendering Multiple CPUs 64Bit | |
| Az osztály átlaga Office (22075 - 76704, n=6, az elmúlt 2 évben) | |
| HP EliteBook 840 G5-3JX66EA | |
| Átlagos Intel Core i5-8250U (11245 - 28932, n=13) | |
* ... a kisebb jobb
| PCMark 8 Home Score Accelerated v2 | 3652 pontok | |
| PCMark 8 Creative Score Accelerated v2 | 4726 pontok | |
| PCMark 8 Work Score Accelerated v2 | 4832 pontok | |
| PCMark 10 Score | 2429 pontok | |
Segítség | ||
| HP EliteBook 840 G5-3JX66EA Toshiba XG5 KXG50ZNV256G | Lenovo ThinkPad T480s-20L8S02D00 Samsung SSD PM981 MZVLB512HAJQ | Fujitsu LifeBook U747 Samsung MZYTY256HDHP | HP EliteBook 840 G4-Z2V49ET ABD Samsung PM961 MZVLW256HEHP | Dell Latitude 7480 Intel SSDSCKKF256H6 | Lenovo ThinkPad X1 Carbon 2018-20KGS03900 Samsung SSD PM981 MZVLB512HAJQ | Acer TravelMate P648-G2-M-73T0 SK Hynix HFS256G39TND-N210A | |
|---|---|---|---|---|---|---|---|
| CrystalDiskMark 3.0 | 139% | -5% | 92% | -16% | 118% | -16% | |
| Read Seq | 1929 | 1540 -20% | 504 -74% | 1819 -6% | 486.5 -75% | 2327 21% | 518 -73% |
| Write Seq | 340 | 1613 374% | 497.8 46% | 1263 271% | 418.6 23% | 1808 432% | 267.2 -21% |
| Read 512 | 908 | 835 -8% | 396.7 -56% | 922 2% | 354.3 -61% | 419.3 -54% | 562 -38% |
| Write 512 | 286.1 | 1716 500% | 283.4 -1% | 804 181% | 306.8 7% | 1272 345% | 263.5 -8% |
| Read 4k | 30.94 | 66.9 116% | 35.73 15% | 61.4 98% | 29.25 -5% | 60.6 96% | 32.88 6% |
| Write 4k | 94.5 | 160.6 70% | 87.8 -7% | 157.1 66% | 90.5 -4% | 132.9 41% | 85.6 -9% |
| Read 4k QD32 | 244.7 | 444.9 82% | 399.1 63% | 513 110% | 280.2 15% | 340.7 39% | 351.3 44% |
| Write 4k QD32 | 351.3 | 343 -2% | 249.7 -29% | 410.2 17% | 252.8 -28% | 439.7 25% | 265.2 -25% |
| 3DMark 11 Performance | 1791 pontok | |
| 3DMark Ice Storm Standard Score | 61742 pontok | |
| 3DMark Cloud Gate Standard Score | 7535 pontok | |
| 3DMark Fire Strike Score | 941 pontok | |
| 3DMark Fire Strike Extreme Score | 440 pontok | |
| 3DMark Time Spy Score | 364 pontok | |
Segítség | ||
| alacsony | közepes | magas | ultra | |
|---|---|---|---|---|
| BioShock Infinite (2013) | 41.9 | 26 | 21.4 | 7.3 |
| The Witcher 3 (2015) | 14.8 | 9.4 | 5.3 | |
| Rise of the Tomb Raider (2016) | 18.1 | 10.9 | 6.3 |
Zajszint
| Üresjárat |
| 28.8 / 28.8 / 33.1 dB(A) |
| Terhelés |
| 35.2 / 35.2 dB(A) |
 | ||
30 dB csendes 40 dB(A) hallható 50 dB(A) hangos |
||
min:  , med:  , max:  Audix TM1, Arta (15 cm távolságról) környezeti zaj: 28.8 dB(A) | ||
| HP EliteBook 840 G5-3JX66EA UHD Graphics 620, i5-8250U, Toshiba XG5 KXG50ZNV256G | Lenovo ThinkPad T480s-20L8S02D00 UHD Graphics 620, i5-8250U, Samsung SSD PM981 MZVLB512HAJQ | Fujitsu LifeBook U747 HD Graphics 620, i5-7200U, Samsung MZYTY256HDHP | HP EliteBook 840 G4-Z2V49ET ABD HD Graphics 620, i5-7200U, Samsung PM961 MZVLW256HEHP | Dell Latitude 7480 HD Graphics 620, i7-7600U, Intel SSDSCKKF256H6 | Lenovo ThinkPad X1 Carbon 2018-20KGS03900 UHD Graphics 620, i5-8550U, Samsung SSD PM981 MZVLB512HAJQ | Acer TravelMate P648-G2-M-73T0 HD Graphics 620, i7-7500U, SK Hynix HFS256G39TND-N210A | |
|---|---|---|---|---|---|---|---|
| Noise | -1% | 6% | -2% | 8% | 0% | -0% | |
| off / környezet * | 28.8 | 28.9 -0% | 28.2 2% | 31 -8% | 28.9 -0% | 30.6 -6% | |
| Idle Minimum * | 28.8 | 28.9 -0% | 28.2 2% | 31 -8% | 28.6 1% | 28.9 -0% | 30.6 -6% |
| Idle Average * | 28.8 | 28.9 -0% | 28.2 2% | 31 -8% | 28.6 1% | 28.9 -0% | 30.6 -6% |
| Idle Maximum * | 33.1 | 28.9 13% | 28.2 15% | 31 6% | 28.6 14% | 32.5 2% | 31 6% |
| Load Average * | 35.2 | 36.9 -5% | 31.2 11% | 33.5 5% | 30.2 14% | 35.1 -0% | 34.5 2% |
| Load Maximum * | 35.2 | 38.9 -11% | 33 6% | 33.7 4% | 31.2 11% | 35.1 -0% | 32.4 8% |
* ... a kisebb jobb
(+) The maximum temperature on the upper side is 36.6 °C / 98 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 39.5 °C / 103 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 23.2 °C / 74 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 26 °C / 78.8 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 (+1.6 °C / 2.9 F).
| HP EliteBook 840 G5-3JX66EA UHD Graphics 620, i5-8250U, Toshiba XG5 KXG50ZNV256G | Lenovo ThinkPad T480s-20L8S02D00 UHD Graphics 620, i5-8250U, Samsung SSD PM981 MZVLB512HAJQ | Fujitsu LifeBook U747 HD Graphics 620, i5-7200U, Samsung MZYTY256HDHP | HP EliteBook 840 G4-Z2V49ET ABD HD Graphics 620, i5-7200U, Samsung PM961 MZVLW256HEHP | Dell Latitude 7480 HD Graphics 620, i7-7600U, Intel SSDSCKKF256H6 | Lenovo ThinkPad X1 Carbon 2018-20KGS03900 UHD Graphics 620, i5-8550U, Samsung SSD PM981 MZVLB512HAJQ | Acer TravelMate P648-G2-M-73T0 HD Graphics 620, i7-7500U, SK Hynix HFS256G39TND-N210A | |
|---|---|---|---|---|---|---|---|
| Heat | -10% | -2% | -4% | -18% | -15% | -8% | |
| Maximum Upper Side * | 36.6 | 50.1 -37% | 42.6 -16% | 37 -1% | 39 -7% | 52.6 -44% | 39.1 -7% |
| Maximum Bottom * | 39.5 | 46.1 -17% | 34.4 13% | 39.4 -0% | 47.2 -19% | 48.2 -22% | 35 11% |
| Idle Upper Side * | 23.8 | 22.2 7% | 25.1 -5% | 25.9 -9% | 27.6 -16% | 23.6 1% | 29.4 -24% |
| Idle Bottom * | 24.7 | 22.6 9% | 24.6 -0% | 25.6 -4% | 32 -30% | 23 7% | 27.8 -13% |
* ... a kisebb jobb
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)
Összességében 100 - 16.000 Hz
(±) | linearity of overall sound is average (20.6% difference to median)
Ugyanazon osztályhoz képest
» 43% of all tested devices in this class were better, 10% similar, 47% worse
» The best had a delta of 7%, average was 21%, worst was 53%
Az összes tesztelt eszközzel összehasonlítva
» 51% of all tested devices were better, 8% similar, 41% worse
» The best had a delta of 4%, average was 25%, worst was 134%
Lenovo ThinkPad T480s-20L8S02D00 audio analysis
(±) | speaker loudness is average but good (78.1 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 18.9% lower than median
(±) | linearity of bass is average (11.9% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 5.9% higher than median
(±) | linearity of mids is average (10.8% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.9% away from median
(±) | linearity of highs is average (8.2% delta to prev. frequency)
Összességében 100 - 16.000 Hz
(±) | linearity of overall sound is average (23% difference to median)
Ugyanazon osztályhoz képest
» 61% of all tested devices in this class were better, 8% similar, 31% worse
» The best had a delta of 7%, average was 21%, worst was 53%
Az összes tesztelt eszközzel összehasonlítva
» 65% of all tested devices were better, 6% similar, 29% worse
» The best had a delta of 4%, average was 25%, worst was 134%
| Kikapcsolt állapot / Készenlét | 0.39 / 0.49 Watt |
| Üresjárat | 3.2 / 6.6 / 9.5 Watt |
| Terhelés |
36.2 / 65.6 Watt |
   
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Kulcs:
min: ,
med: ,
max: Metrahit Energy | |
| 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" | Fujitsu LifeBook U747 i5-7200U, HD Graphics 620, Samsung MZYTY256HDHP, IPS LED, 1920x1080, 14" | HP EliteBook 840 G4-Z2V49ET ABD i5-7200U, HD Graphics 620, Samsung PM961 MZVLW256HEHP, TN, 1920x1080, 14" | Dell Latitude 7480 i7-7600U, HD Graphics 620, Intel SSDSCKKF256H6, IPS, 1920x1080, 14" | Lenovo ThinkPad X1 Carbon 2018-20KGS03900 i5-8550U, UHD Graphics 620, Samsung SSD PM981 MZVLB512HAJQ, IPS, 2560x1440, 14" | Acer TravelMate P648-G2-M-73T0 i7-7500U, HD Graphics 620, SK Hynix HFS256G39TND-N210A, IPS, 1920x1080, 14" | |
|---|---|---|---|---|---|---|---|
| Power Consumption | -8% | 6% | 21% | 15% | -18% | -6% | |
| Idle Minimum * | 3.2 | 3.1 3% | 4.11 -28% | 2.9 9% | 4.32 -35% | 3.8 -19% | 4.8 -50% |
| Idle Average * | 6.6 | 6.8 -3% | 7.87 -19% | 5.6 15% | 6.27 5% | 8.9 -35% | 7.9 -20% |
| Idle Maximum * | 9.5 | 10.1 -6% | 8.74 8% | 8.15 14% | 6.35 33% | 11.9 -25% | 10.7 -13% |
| Load Average * | 36.2 | 48.4 -34% | 30.2 17% | 30.6 15% | 29.82 18% | 47.5 -31% | 35 3% |
| Load Maximum * | 65.6 | 67.1 -2% | 32.4 51% | 31 53% | 30.64 53% | 52.5 20% | 31.6 52% |
* ... a kisebb jobb
| HP EliteBook 840 G5-3JX66EA i5-8250U, UHD Graphics 620, 50 Wh | Lenovo ThinkPad T480s-20L8S02D00 i5-8250U, UHD Graphics 620, 57 Wh | Fujitsu LifeBook U747 i5-7200U, HD Graphics 620, 50 Wh | HP EliteBook 840 G4-Z2V49ET ABD i5-7200U, HD Graphics 620, 51 Wh | Dell Latitude 7480 i7-7600U, HD Graphics 620, 60 Wh | Lenovo ThinkPad X1 Carbon 2018-20KGS03900 i5-8550U, UHD Graphics 620, 57 Wh | Acer TravelMate P648-G2-M-73T0 i7-7500U, HD Graphics 620, 54 Wh | |
|---|---|---|---|---|---|---|---|
| Akkumulátor üzemidő | 27% | -9% | 24% | 39% | 11% | 7% | |
| Reader / Idle | 1138 | 782 -31% | 1155 1% | 1662 46% | 1328 17% | 1087 -4% | |
| H.264 | 399 | 721 81% | 490 23% | 591 48% | 566 42% | ||
| WiFi v1.3 | 447 | 537 20% | 430 -4% | 571 28% | 719 61% | 519 16% | 672 50% |
| Load | 156 | 124 -21% | 117 -25% | 184 18% | 171 10% | 106 -32% | 115 -26% |
Pro
Kontra
A HP EliteBook 840 G5 egy kiváló minőségű üzleti gép széria ötödik generációja. A HP EliteBook 840 G4 utódja új designt, és egy modern Kaby Lake Refresh processzort kapott, bár utóbbi nem képes a teljes potenciálját kiaknázni. A leendő vevőknek célszerű a pontos konfigurációra odafigyelni, mivel a HP EliteBook 840 G5 kapható a hetedik generációs Intel processzorokkal is.
A tesztelt gépben egy Intel Core i5-8250U, 8 GB RAM és egy 256 GB-os SSD kapott helyet, így a rendszer remekül teljesít. A HP úgy döntött, hogy ebbe a modellbe csak IPS paneleket rak, amely határozott előny. Az 1400 dolláros árért tökéletes kivitelezést, jó teljesítményt, és az üzleti laptopokban elvárt módon sok biztonsági funkciót kapunk.
Az új HP EliteBook 840 G5 lenyűgöző menő designjával, és tökéletes kivitelezésével. A jó beviteli eszközök éppen olyan fontosak benne, mit a biztonsági funkciók általa kínált széles tárháza.
A HP EliteBook 840 G5 fogyasztás és üzemidő terén veszített pontokat. A riválisok bizonyították, hogy lehet ezt jobban is csinálni. Ha viszont nem kell sok időt a konnektortól távol töltenünk, a HP EliteBook 840 G5-tel elégedettek lehetünk. Az értelmetlenül kimaradt SD olvasó sokkal jobban zavart. Szerencsére ez az üzleti gép fel van szerelve USB-C porttal, amely a Thunderbolt-ot is támogatja.
Ez az eredeti értékelés rövidített változata. A teljes, angol nyelvű cikk itt olvasható.
HP EliteBook 840 G5-3JX66EA
- 04/03/2018 v6 (old)
Sebastian Bade
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