Intel UHD Graphics 620

英特尔UHD Graphics 620(GT2)是一个集成显卡,可以在Kaby Lake Refresh代(第8代Core)的各种ULV(超低电压)处理器中找到。与2016年Kaby Lake 处理器中的Intel HD Graphics 620相比,只是名称从HD改为UHD。它的时钟频率高达1.150 MHz,因此比旧的HD Graphics 620(最高1.050 MHz)高出100 MHz,并且具有相当的性能。由于缺乏专用图形内存或eDRAM缓存,HD 620必须访问主内存(2个64位DDR3 / DDR4)。
UHD Graphics 620的确切性能取决于各种因素,如三级高速缓存的大小,内存配置(DDR3 / DDR4)以及特定型号的最大时钟频率。这与英特尔HD Graphics 620和英特尔HD Graphics 630相似。在我们的游戏基准测试中,对比HD Graphics 620平均水平,四核处理器下的UHD显卡更优秀些。因此,排位应该放置在Nvidia的GeForce 910M和920M专用显卡之间。然而,如果应用于游戏,驱其动程序并不像GeForce显卡那样频繁的更新和测试。在我们的测试中,UHD 620最适合休闲游戏,如军团要塞2,火箭联盟或模拟农业17。请参阅下面的用于测试各种型号的游戏的列表。
改良后的视频引擎,现在支持以10位颜色硬件的H.265 / HEVC Main10编码。此外,Googles VP9编解方式也可以被硬件解码。第一款机器不支持HDCP 2.2,因此也不支持Netflix 4K。2017年和2017年5月初新增加的这款产品,以及像i3-7100U这样的老款中央处理器现在还附带支持HDCP 2.2的新S规格代码。而HDMI 2.0仍然只支持外部转换芯片(LSPCon)。
UHD Graphics 620可以在15 W TDP的指定移动处理器中找到,因此适用于小型笔记本电脑和超极本。在玩“巫师3”(带外部显示器)时的功耗与基于英特尔HD Graphics 620的笔记本电脑相当,也是我们所有测量到数据的最低值。像GeForce 940MX这样的专用显卡需要更多的功率。
Manufacturer | Intel |
Gen. 9.5 Series | Iris Plus Graphics 655 | 48 @ 0.3 - 1.2 GHz | | Iris Plus Graphics 650 | 48 @ 0.3 - 1.1 GHz | 64/128 Bit | Iris Plus Graphics 645 | 48 @ 0.3 - 1.15 GHz | | Iris Plus Graphics 640 | 48 @ 0.3 - 1.05 GHz | 64/128 Bit | UHD Graphics 630 | 24 @ 0.3 - 1.15 GHz | 64/128 Bit | UHD Graphics P630 | 24 @ 0.3 - 1.2 GHz | 64/128 Bit | HD Graphics 630 | 24 @ 0.3 - 1.15 GHz | 64/128 Bit | HD Graphics P630 | 24 | 64/128 Bit | UHD Graphics 620 | 24 @ 0.3 - 1.15 GHz | 64/128 Bit | HD Graphics 620 | 24 @ 0.3 - 1.05 GHz | 64/128 Bit | UHD Graphics 617 | 24 @ 0.3 - 1.15 GHz | 64/128 Bit | UHD Graphics 615 | 24 @ 0.3 - 1 GHz | 64/128 Bit | HD Graphics 615 | 24 @ 0.3 - 1.05 GHz | 64/128 Bit |
|
Codename | Kaby-Lake-Refresh GT2 |
Architecture | Gen. 9.5 |
Pipelines | 24 - unified |
Core Speed | 300? - 1150 (Boost) MHz |
Memory Bus Width | 64/128 Bit |
Memory Type | DDR3/DDR4 |
Shared Memory | yes |
DirectX | DirectX 12_1 |
technology | 14 nm |
Features | QuickSync |
Date of Announcement | 01.09.2017 |
CPU in UHD Graphics 620 | GPU Base Speed | GPU Boost / Turbo |
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Intel Core i7-10810U | 6 x 1100 MHz, 15 W | 300 MHz | ? MHz | Intel Core i7-10710U | 6 x 1100 MHz, 15 W | 300 MHz | 1150 MHz | Intel Core i7-10610U | 4 x 1800 MHz, 15 W | 300 MHz | 1150 MHz | » show 15 more | Intel Core i7-10510U | 4 x 1800 MHz, 15 W | 300 MHz | 1150 MHz | Intel Core i5-10310U | 4 x 1700 MHz, 15 W | 300 MHz | ? MHz | Intel Core i7-8665U | 4 x 1900 MHz, 15 W | 300 MHz | 1150 MHz | Intel Core i7-8650U | 4 x 1900 MHz, 15 W | 300 MHz | 1150 MHz | Intel Core i5-10210U | 4 x 1600 MHz, 15 W | 300 MHz | 1100 MHz | Intel Core i7-8565U | 4 x 1800 MHz, 15 W | 300 MHz | 1150 MHz | Intel Core i5-8365U | 4 x 1600 MHz, 15 W | 300 MHz | 1100 MHz | Intel Core i5-8265U | 4 x 1600 MHz, 15 W | 300 MHz | 1100 MHz | Intel Core i7-8550U | 4 x 1800 MHz, 15 W | 300 MHz | 1150 MHz | Intel Core i5-8350U | 4 x 1700 MHz, 15 W | 300 MHz | 1100 MHz | Intel Core i5-8250U | 4 x 1600 MHz, 15 W | 300 MHz | 1100 MHz | Intel Core i3-10110U | 2 x 2100 MHz, 15 W | 300 MHz | 1000 MHz | Intel Core i3-8145U | 2 x 2100 MHz, 15 W | 300 MHz | 1000 MHz | Intel Core i3-8130U | 2 x 2200 MHz, 15 W | 300 MHz | 1000 MHz | Intel Celeron 5205U | 2 x 1900 MHz, 15 W | 300 MHz | 900 MHz | min. - max. | | 300 MHz | 900 - 1150 MHz |
|
Benchmarks
Performance Rating - 3DMark 11 + Fire Strike + Time Spy
6.6 pt (7%)
...
AMD Radeon HD 8650G + HD 8570M Dual Graphics -6%
NVIDIA GeForce GT 740M -6%
NVIDIA Quadro K1100M -5%
NVIDIA Maxwell GPU Surface Book 2%
AMD Radeon HD 8550G + HD 8750M Dual Graphics 2%
Intel UHD Graphics G1 (Ice Lake 32 EU) 2%
Intel UHD Graphics 630 2%
AMD Radeon R8 M365DX 7%
...
AMD Radeon RX 6800 XT 1332%
3DMark - 3DMark Time Spy Score
min: 343 avg: 436 median: 435.5 (2%) max: 512 Points
Intel UHD Graphics 600 -72%
...
Intel UHD Graphics G7 (Lakefield GT2 64 EU) -11%
Intel HD Graphics 630 -3%
AMD Radeon R7 M360 6%
Intel UHD Graphics 630 8%
NVIDIA GeForce 920MX 8%
Intel UHD Graphics G1 (Ice Lake 32 EU) 12%
Intel Iris Plus Graphics 640 15%
AMD Radeon R7 M445 22%
...
AMD Radeon RX 6900 XT 3925%
3DMark - 3DMark Time Spy Graphics
min: 299 avg: 379 median: 379.5 (2%) max: 443 Points
Intel UHD Graphics 600 -72%
...
Intel UHD Graphics 617 -23%
NVIDIA GeForce 920M -13%
Intel UHD Graphics G7 (Lakefield GT2 64 EU) -8%
Intel HD Graphics 630 -3%
Intel UHD Graphics 630 7%
AMD Radeon R7 M360 8%
NVIDIA GeForce 920MX 10%
Intel UHD Graphics G1 (Ice Lake 32 EU) 12%
Intel Iris Plus Graphics 640 17%
...
3DMark - 3DMark Ice Storm Unlimited Graphics
min: 65949 avg: 89020 median: 88786.5 (14%) max: 115515 Points
...
Intel HD Graphics 530 -10%
NVIDIA GeForce GT 640M -9%
AMD Radeon R7 M360 -7%
Intel Iris Plus Graphics G4 (Ice Lake 48 EU) -7%
AMD Radeon R7 M275DX -3%
Intel UHD Graphics G7 (Lakefield GT2 64 EU) -1%
NVIDIA GeForce 920M 1%
AMD Radeon R7 384 Cores (Kaveri Desktop) 1%
AMD Radeon RX Vega 6 (Ryzen 2000/3000) 6%
Intel HD Graphics 630 7%
ARM Mali-G78 MP14 8%
AMD Radeon RX 460 (Laptop) 8%
Intel UHD Graphics 630 9%
...
NVIDIA GeForce RTX 3080 Laptop GPU 524%
3DMark - 3DMark Ice Storm Extreme Graphics
min: 29002 avg: 43275 median: 42759 (6%) max: 59483 Points
Vivante GC1000+ Dual-Core -97%
...
Intel UHD Graphics Xe G4 48EUs -4%
AMD Radeon HD 8550G -4%
AMD Radeon R7 M360 -2%
NVIDIA GeForce GT 740M 0%
AMD Radeon R7 M445 1%
AMD Radeon HD 8570D 2%
Intel UHD Graphics G1 (Ice Lake 32 EU) 2%
AMD Radeon R7 M340 4%
AMD Radeon HD 8650G 5%
...
AMD Radeon RX 6800 XT 876%
3DMark - 3DMark Cloud Gate Score
min: 5821 avg: 8174 median: 8143 (11%) max: 10960 Points
Intel Graphics Media Accelerator (GMA) 4500MHD -98%
...
NVIDIA GeForce GT 710 -6%
NVIDIA Quadro K1100M -4%
Intel Iris Graphics 550 -2%
Intel Iris Plus Graphics 640 -2%
NVIDIA GeForce GT 750M -1%
Intel HD Graphics 630 4%
AMD FirePro W4100 9%
AMD Radeon R9 M385X 10%
Intel UHD Graphics 630 12%
Intel UHD Graphics G1 (Ice Lake 32 EU) 12%
Intel Iris Plus Graphics 650 12%
Intel UHD Graphics Xe G4 48EUs 13%
...
AMD Radeon RX 6800 XT 777%
3DMark - 3DMark Cloud Gate Graphics
min: 6910 avg: 9240 median: 9324 (5%) max: 11437 Points
Intel Graphics Media Accelerator (GMA) 4500MHD -98%
...
NVIDIA Quadro K1100M -4%
NVIDIA GeForce 940M -4%
NVIDIA GeForce 930MX -3%
AMD Radeon R6 M340DX -3%
NVIDIA GeForce GT 640M -2%
AMD Radeon R7 M260X -2%
NVIDIA Quadro K620M -2%
NVIDIA GeForce 920MX -1%
Intel UHD Graphics 630 0%
Intel HD Graphics 630 1%
AMD Radeon R7 M445 4%
AMD Radeon R7 384 Cores (Kaveri Desktop) 4%
AMD Radeon HD 6620G + HD 7670M Dual Graphics 5%
NVIDIA GeForce GT 745M 7%
AMD Radeon HD 8550G + HD 8750M Dual Graphics 12%
...
3DMark - 3DMark Fire Strike Standard Score
min: 538 avg: 1057 median: 1071 (3%) max: 1313 Points
...
AMD FirePro W2100 -2%
NVIDIA GeForce 920M -1%
AMD Radeon R5 (Bristol Ridge) 0%
NVIDIA GeForce GT 740M 0%
AMD Radeon HD 8670D 2%
Intel UHD Graphics 630 6%
NVIDIA GeForce GT 640M 9%
AMD Radeon R7 M340 10%
AMD Radeon R6 M340DX 11%
...
AMD Radeon RX 6900 XT 3595%
3DMark - 3DMark Fire Strike Standard Graphics
min: 557 avg: 1154 median: 1168 (2%) max: 1444 Points
...
AMD FirePro W2100 -6%
AMD Radeon R7 (Carrizo) -4%
AMD Radeon R6 M255DX -3%
AMD Radeon R7 M360 -1%
NVIDIA GeForce GT 740M 0%
AMD Radeon HD 8670D 0%
NVIDIA GeForce 920M 1%
Intel UHD Graphics 630 4%
NVIDIA GeForce GT 640M 6%
AMD Radeon R7 M270 9%
...
AMD Radeon RX 6900 XT 4284%
3DMark - 3DMark Ice Storm Graphics
min: 13790 avg: 68507 median: 67987 (9%) max: 102010 Points
...
Intel UHD Graphics 630 -6%
NVIDIA GeForce RTX 2070 Super Max-Q -2%
AMD Radeon HD 8570D -1%
NVIDIA GeForce 930MX 1%
AMD Radeon HD 8790M 2%
Intel HD Graphics 530 2%
NVIDIA GeForce GT 745M 2%
Intel Iris Plus Graphics G7 (Ice Lake 64 EU) 4%
NVIDIA Quadro P520 4%
...
AMD Radeon RX 6800 XT 562%
3DMark 11 - 3DM11 Performance Score
min: 1175 avg: 1930 median: 1935.5 (5%) max: 2283 Points
...
Intel UHD Graphics G7 (Lakefield GT2 64 EU) -3%
AMD Radeon HD 8550G + HD 8670M Dual Graphics -3%
AMD Radeon R5 M335 -2%
AMD FirePro M4100 0%
Intel HD Graphics 630 0%
NVIDIA GeForce GT 740M 0%
Intel UHD Graphics 630 1%
AMD Radeon R7 M260 1%
AMD Radeon HD 8650G + HD 8570M Dual Graphics 2%
Qualcomm Adreno 685 2%
AMD Radeon R7 (Carrizo) 2%
AMD Radeon R6 M255DX 3%
...
AMD Radeon RX 6900 XT 2098%
3DMark 11 - 3DM11 Performance GPU
min: 1235 avg: 1745 median: 1747 (3%) max: 2006 Points
...
NVIDIA GeForce GT 735M -2%
Intel UHD Graphics 630 -2%
NVIDIA GeForce GT 640M -2%
AMD Radeon R5 (Bristol Ridge) -2%
AMD Radeon R5 (Carrizo) -2%
NVIDIA GeForce 920M -2%
AMD FirePro M4100 -1%
AMD Radeon R5 M335 2%
Intel UHD Graphics G7 (Lakefield GT2 64 EU) 3%
AMD Radeon R7 (Carrizo) 3%
NVIDIA Quadro K1100M 4%
NVIDIA GeForce 920MX 4%
...
AMD Radeon RX 6900 XT 3288%
3DMark Vantage
3DM Vant. Perf. total +3DMark Vantage - 3DM Vant. Perf. total
7761 Points (8%)
...
NVIDIA GeForce 920MX -5%
NVIDIA GeForce GT 640M -4%
AMD Radeon HD 8650G + HD 8670M Dual Graphics -4%
NVIDIA GeForce 940M -3%
AMD Radeon R7 M260X -2%
Intel HD Graphics 630 -1%
Intel UHD Graphics 630 -1%
NVIDIA Quadro K620M 2%
NVIDIA GeForce 930MX 4%
AMD Radeon RX Vega 6 (Ryzen 2000/3000) 6%
NVIDIA GeForce 9800M GTX SLI 6%
AMD Radeon HD 8850M 6%
...
AMD Radeon RX 6800 XT 1144%
3DM Vant. Perf. GPU no PhysX +3DMark Vantage - 3DM Vant. Perf. GPU no PhysX
6341 Points (6%)
...
NVIDIA GeForce 8800M GTX SLI -5%
AMD Radeon R7 M445 -5%
AMD Radeon R7 M270 -5%
Intel UHD Graphics 630 -4%
ATI Mobility Radeon HD 4870 -3%
Intel HD Graphics 630 -2%
NVIDIA GeForce 9800M GTS SLI 0%
ATI Mobility Radeon HD 3870 X2 2%
NVIDIA GeForce GT 640M 4%
NVIDIA GeForce 920MX 5%
AMD Radeon R7 384 Cores (Kaveri Desktop) 6%
...
3DMark 2001SE - 3DMark 2001 - Standard
34467 Points (36%)
...
NVIDIA GeForce Go 7950 GTX -7%
NVIDIA GeForce GTS 250M -6%
NVIDIA Quadro FX 1600M -5%
NVIDIA GeForce 8800M GTX SLI -3%
NVIDIA GeForce GTX 260M -1%
NVIDIA GeForce 8800M GTX 1%
NVIDIA Quadro FX 770M 1%
NVIDIA GeForce 9800M GT 2%
...
3DMark 06 3DMark 06 - Standard 1280x1024 +min: 7653 avg: 10759 median: 10622 (20%) max: 14158 Points
...
AMD Radeon HD 8850M -4%
NVIDIA GeForce 9800M GTX -4%
ATI Mobility Radeon HD 4870 -1%
Intel HD Graphics 530 0%
Intel Iris Plus Graphics G4 (Ice Lake 48 EU) 1%
NVIDIA Quadro FX 3700M 1%
NVIDIA Quadro K620M 1%
Intel UHD Graphics G1 (Ice Lake 32 EU) 2%
Intel UHD Graphics Xe G4 48EUs 3%
NVIDIA GeForce GT 640M 4%
...
AMD Radeon RX 6700 XT 340%
Unigine Valley 1.0 - Unigine Valley 1.0 DX
min: 4.7 avg: 5.1 median: 5.1 (3%) max: 5.5 fps
Intel HD Graphics (Cherry Trail) -76%
...
AMD Radeon R4 (Stoney Ridge) -42%
Intel UHD Graphics 610 -41%
Intel HD Graphics 630 4%
Intel UHD Graphics 630 19%
Intel Iris Plus Graphics 640 27%
Intel Iris Graphics 540 27%
AMD Radeon R7 M445 29%
...
AMD Radeon RX 6900 XT 3841%
Unigine Heaven 3.0 - Unigine Heaven 3.0 DX 11
19.2 fps (6%)
Intel HD Graphics (Bay Trail) -81%
...
NVIDIA Quadro K1100M -9%
AMD Radeon R7 384 Cores (Kaveri Desktop) -7%
AMD Radeon R6 M340DX -5%
Intel HD Graphics 630 -2%
Intel UHD Graphics 630 -2%
AMD FirePro W4100 5%
Intel Iris Pro Graphics 5200 8%
NVIDIA GeForce 920MX 10%
NVIDIA Quadro K620M 14%
...
SPECviewperf 12
specvp12 sw-03 +SPECviewperf 12 - specvp12 sw-03
min: 17.99 avg: 23.9 median: 24.1 (10%) max: 28.71 fps
...
AMD Radeon HD 8550G -28%
Intel HD Graphics 515 -26%
NVIDIA GeForce GTX 950M -18%
Intel HD Graphics 520 -5%
Intel Iris Xe MAX Graphics -3%
AMD Radeon RX Vega 10 0%
AMD FirePro M4100 3%
AMD Radeon R7 M275DX 6%
Intel Iris Graphics 540 10%
AMD Radeon R7 M260X 13%
...
NVIDIA Quadro P5200 762%
specvp12 snx-02 +SPECviewperf 12 - specvp12 snx-02
min: 2.49 avg: 2.7 median: 2.7 (1%) max: 2.98 fps
Intel Iris Xe MAX Graphics -63%
...
NVIDIA GeForce 930MX -24%
Intel HD Graphics 4400 -24%
Intel HD Graphics 515 -20%