Intel UHD 620 23EU 1000MHz vs AMD Radeon Vega 3 1000MHz Full Specs

Summary

184 Shaders 1GHz	192 Shaders 1GHz
Shared Memory38.4GB/s DDR4·LPDDR3	Shared Memory42.7GB/sDDR4
Peak·FP32·FP16 368 GFLOPS	Peak·FP32·FP16 384 GFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Highlights

Peak OPS

Peak OPS FP32 FP16 FP64 Memory Bandwidth

UHD 620 23EU 1000MHz368 GFLOPSFP16

x1

Radeon Vega 3 1000MHz768 GFLOPSFP16

x2.09

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Theoretical Performance

Clock Speed1000MHz UC·Base·Boost·OC	Clock Speed1000MHz UC·Base·Boost·OC
Peak OPS 368 GFLOPSFP16	Peak OPS 768 GFLOPSFP16
FP32 368 GFLOPS	FP32 384 GFLOPS
FP64 92 GFLOPS	FP64 24 GFLOPS
Pixel Rate 3 GPixel/s	Pixel Rate 4 GPixel/s
Texture Rate 23 GTexel/s	Texture Rate 12 GTexel/s

Core Config

Shaders 184 Shaders	Shaders 192 Shaders
TMUs 23 TMUs	TMUs 12 TMUs
ROPs 3 ROPs	ROPs 4 ROPs
EUs 23 EUs	CUs 3 CUs

Clocks

Base Clock 300MHz	Base Clock 300MHz
Boost Clock 1GHz	Boost Clock 1GHz

Cache

L1 -	L1 16KB/CU
L2 Cache -	L2 Cache 1MB shared

Memory

Shared Memory DDR4·LPDDR3	Shared MemoryDDR4
Memory Bus 128-bit	Memory Bus 128-bit
Memory Speed 2.4GT/s	Memory Speed 2.7GT/s
Memory Bandwidth 38.4GB/s	Memory Bandwidth 42.7GB/s
ECC No	ECC No

Video Output

Max Resolution 4096x2304	Max Resolution 4096x2160
Refresh Rate Calculator 3840x2160 Resolution4K UHD Refresh Rate 68Hz	Refresh Rate Calculator 3840x2160 Resolution4K UHD Refresh Rate 64Hz
Multi-Monitor 3	Multi-Monitor 3
Adaptive Sync -	Adaptive Sync FreeSync
DSC Not Supported	DSC Not Supported

API Support

Shader Model 6.4	Shader Model 6.7
DirectX DirectX 12 Direct3D 12_1	DirectX DirectX 12 Direct3D 12_1
OpenGL 4.6 OpenCL 3 Vulkan 1.2	OpenGL 4.6 OpenCL 3 Vulkan 1.2
-	GFX 9

Encoder

Encoder Quick Sync Video 6	Encoder VCN 1.0
Codec JPEG VP9 AVC (H.264) HEVC (H.265)	Codec - - AVC (H.264) HEVC (H.265)

Decoder

Decoder Quick Sync Video 6	Decoder VCN 1.0
Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 VP8 VP9 AVC (H.264) HEVC (H.265)	Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 - VP9 AVC (H.264) HEVC (H.265)

Card

Form Factor iGPU	Form Factor iGPU
Cooling Passive	Cooling Open-Air

Chip

Manufacturer Intel	Manufacturer AMD
Chip Designer Intel	Chip Designer AMD
Architecture Gen 9.5	Architecture GCN 5
Family Gen 9.5	Family Vega
Branding	Branding
Chip Variant GT1	Chip Variant Vega 3
Market Segment Desktop	Market Segment Laptop
Release Date Apr 1, 2019	Release Date Jan 6, 2019

Fabrication

Foundry Intel	Foundry GlobalFoundries
Fabrication Node 14nm+	Fabrication Node 14LP
Die Size 123mm²	Die Size 149mm²
Transistor Count 2.1B	Transistor Count 3.5B
Transistor Density 17 MTr/mm²	Transistor Density 24 MTr/mm²

Images

Used In

CPUs IntelCore i3-8145UE2 Cores

CPUs AMDAthlon PRO 200U2 CoresAMDAthlon PRO 200GE2 CoresAMDR1102G 2 Cores Show 14 more

Competitors

IntelUHD 620 23EU 1000MHz vs GPU IntelUHD 630 1150MHz IntelUHD 620 23EU 1000MHz vs GPU IntelUHD P630 1000MHz IntelUHD 620 23EU 1000MHz vs GPU IntelUHD 620 1050MHz Show 12 more

AMDRadeon Vega 3 1000MHz vs GPU AMDRadeon Vega 3 1200MHz AMDRadeon Vega 3 1000MHz vs GPU AMDRadeon Vega 3 1100MHz AMDRadeon Vega 3 1000MHz vs GPU AMDRadeon Vega 3 600MHz Show 12 more