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UHD Graphics 620 - Intel
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UHD Graphics 620
General Info
Type IGP
DesignerIntel
ManufacturerIntel
IntroductionAugust 21, 2017 (launched)
CodenameGen9.5 LP GT2
FamilyUHD Graphics
Microarchitecture
MicroarchitectureGen9.5
Execution Units24
Frequency
0.3 GHz
300,000 kHz
300 MHz
Process14 nm
0.014 μm
1.4e-5 mm
TechnologyCMOS
Max Memory
65,536 MiB
67,108,864 KiB
68,719,476,736 B
0.0625 TiB
64 GiB

UHD Graphics 620 is an integrated graphics processor introduced by Intel in 2017 for their low-power performance mobile Kaby Lake R microprocessors. The 620 are the mid-range (GT2) IGP offered by Intel with 24 execution units. UHD Graphics 620 are found in 8th generation mobile Core i5 and Core i7 processors.

The UHD Graphics 620 is simply a rebranding and is otherwise identical to the HD Graphics 620.

Performance[edit]

See also: All Kaby Lake GPUs Performance
Frequency Peak Performance
Half Precision Single Precision Double Precision
Ref (FLOP/clk) 768/cycle 384/cycle 96/cycle
Base (300 MHz) 230.4 GFLOPS 115.2 GFLOPS 28.8 GFLOPS
Boost (1,000 MHz) 768 GFLOPS 384 GFLOPS 96 GFLOPS
Boost (1,050 MHz) 806.4 GFLOPS 403.2 GFLOPS 100.8 GFLOPS
Boost (1,100 MHz) 844.8 GFLOPS 422.4 GFLOPS 105.6 GFLOPS
Boost (1,150 MHz) 883.2 GFLOPS 441.6 GFLOPS 110.4 GFLOPS

Features[edit]

Main article: Kaby Lake §Graphics

All models support the following features:

  • Support for up to three independent displays via HDMI 1.4, DisplayPort (DP) 1.2, an Embedded DisplayPort (eDP) 1.4 interfaces.
  • Quick Sync Video
  • Clear Video
  • Clear Video HD
  • InTru 3D

Standards[edit]

Graphics API Standard
Vulkan Direct3D OpenGL OpenCL
Windows Linux Windows Linux HLSL Windows Linux Windows Linux
1.0 12 N/A 5.1 4.5 4.5 2.1 2.0

Hardware Accelerated Video[edit]

[Edit] Kaby Lake (Gen9.5) Hardware Accelerated Video Capabilities
Codec Encode Decode
Profiles Levels Max Resolution Profiles Levels Max Resolution
MPEG-2 (H.262) Main High 1080p (FHD) Main Main, High 1080p (FHD)
MPEG-4 AVC (H.264) High, Main 5.1 2160p (4K) Main, High, MVC, Stereo 5.1 2160p (4K)
JPEG/MJPEG Baseline - 16k x 16k Baseline Unified 16k x 16k
HEVC (H.265) Main, Main 10 5.1 2160p (4K) Main, Main 10 5.1 2160p (4K)
VC-1 Advanced, Main, Simple 3, High, Simple 3840x3840
VP8 Unified Unified N/A 0 Unified 1080p
VP9 0 2160p (4K) 0, 2 Unified 2160p (4K)

Processors with UHD Graphics 620[edit]

 List of Processors with UHD Graphics 620
 Main ProcessorGPU
ModelPriceFamilyLaunchedCoresThreadsFrequencyTurboNameFrequencyTurbo
i3-8130U$ 281.00
€ 252.90
£ 227.61
¥ 29,035.73
Core i312 February 2018242.2 GHz
2,200 MHz
2,200,000 kHz
3.4 GHz
3,400 MHz
3,400,000 kHz
UHD Graphics 620300 MHz
0.3 GHz
300,000 KHz
1,000 MHz
1 GHz
1,000,000 KHz
i3-8145U$ 281.00
€ 252.90
£ 227.61
¥ 29,035.73
Core i328 August 2018242.1 GHz
2,100 MHz
2,100,000 kHz
3.9 GHz
3,900 MHz
3,900,000 kHz
UHD Graphics 620300 MHz
0.3 GHz
300,000 KHz
1,000 MHz
1 GHz
1,000,000 KHz
i5-8250U$ 297.00
€ 267.30
£ 240.57
¥ 30,689.01
Core i521 August 2017481.6 GHz
1,600 MHz
1,600,000 kHz
3.4 GHz
3,400 MHz
3,400,000 kHz
UHD Graphics 620300 MHz
0.3 GHz
300,000 KHz
1,100 MHz
1.1 GHz
1,100,000 KHz
i5-8265U$ 297.00
€ 267.30
£ 240.57
¥ 30,689.01
Core i528 August 2018481.6 GHz
1,600 MHz
1,600,000 kHz
3.9 GHz
3,900 MHz
3,900,000 kHz
UHD Graphics 620300 MHz
0.3 GHz
300,000 KHz
1,100 MHz
1.1 GHz
1,100,000 KHz
i5-8350U$ 297.00
€ 267.30
£ 240.57
¥ 30,689.01
Core i521 August 2017481.7 GHz
1,700 MHz
1,700,000 kHz
3.6 GHz
3,600 MHz
3,600,000 kHz
UHD Graphics 620300 MHz
0.3 GHz
300,000 KHz
1,100 MHz
1.1 GHz
1,100,000 KHz
i7-8550U$ 409.00
€ 368.10
£ 331.29
¥ 42,261.97
Core i721 August 2017481.8 GHz
1,800 MHz
1,800,000 kHz
4 GHz
4,000 MHz
4,000,000 kHz
UHD Graphics 620300 MHz
0.3 GHz
300,000 KHz
1,150 MHz
1.15 GHz
1,150,000 KHz
i7-8565U$ 409.00
€ 368.10
£ 331.29
¥ 42,261.97
Core i728 August 2018481.8 GHz
1,800 MHz
1,800,000 kHz
4.6 GHz
4,600 MHz
4,600,000 kHz
UHD Graphics 620300 MHz
0.3 GHz
300,000 KHz
1,150 MHz
1.15 GHz
1,150,000 KHz
i7-8650U$ 409.00
€ 368.10
£ 331.29
¥ 42,261.97
Core i721 August 2017481.9 GHz
1,900 MHz
1,900,000 kHz
4.2 GHz
4,200 MHz
4,200,000 kHz
UHD Graphics 620300 MHz
0.3 GHz
300,000 KHz
1,150 MHz
1.15 GHz
1,150,000 KHz
Count: 8

External links[edit]

base frequency300 MHz (0.3 GHz, 300,000 kHz) +
codenameGen9.5 LP GT2 +
designerIntel +
drivers urlhttps://downloadcenter.intel.com/product/126789 +
execution units24 +
familyUHD Graphics +
first launchedAugust 21, 2017 +
full page nameintel/uhd graphics/620 +
instance ofintegrated graphics processor +
ldateAugust 21, 2017 +
manufacturerIntel +
max memory65,536 MiB (67,108,864 KiB, 68,719,476,736 B, 64 GiB, 0.0625 TiB) +
microarchitectureGen9.5 +
nameUHD Graphics 620 +
process14 nm (0.014 μm, 1.4e-5 mm) +
technologyCMOS +