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

Summary

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

Highlights

Peak OPS

Peak OPS FP32 FP16 FP64 Memory Bandwidth

Radeon Vega 3 1000MHz768 GFLOPSFP16

x2.09

UHD 620 23EU 1000MHz368 GFLOPSFP16

x1

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Theoretical Performance

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

Core Config

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

Clocks

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

Cache

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

Memory

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

Video Output

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

API Support

Shader Model 6.7	Shader Model 6.4
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 VCN 1.0	Encoder Quick Sync Video 6
Codec - - AVC (H.264) HEVC (H.265)	Codec JPEG VP9 AVC (H.264) HEVC (H.265)

Decoder

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

Card

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

Chip

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

Fabrication

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

Images

Used In

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

CPUs IntelCore i3-8145UE2 Cores

Competitors

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

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