AMD Radeon Vega 3 1400MHz vs AMD Radeon Vega 5 1400MHz Full Specs

Summary

192 Shaders 1.4GHz	320 Shaders 1.4GHz
Shared Memory68.3GB/s LPDDR4X·DDR4	Shared Memory68.3GB/s LPDDR4X·DDR4
Peak·FP32·FP16 537.6 GFLOPS	Peak·FP32·FP16 896 GFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Theoretical Performance

Clock Speed1400MHz UC·Base·Boost·OC	Clock Speed1400MHz UC·Base·Boost·OC
Peak OPS 1.07 TFLOPSFP16	Peak OPS 1.79 TFLOPSFP16
FP32 537.6 GFLOPS	FP32 896 GFLOPS
FP64 33.6 GFLOPS	FP64 56 GFLOPS
Pixel Rate 5.6 GPixel/s	Pixel Rate 11.2 GPixel/s
Texture Rate 16.8 GTexel/s	Texture Rate 28 GTexel/s

Core Config

Shaders 192 Shaders	Shaders 320 Shaders
TMUs 12 TMUs	TMUs 20 TMUs
ROPs 4 ROPs	ROPs 8 ROPs
CUs 3 CUs	CUs 5 CUs

Clocks

Base Clock 300MHz	Base Clock 300MHz
Boost Clock 1.4GHz	Boost Clock 1.4GHz

Cache

L2 Cache 1MB shared

L2 Cache 1MB shared

Memory

Shared Memory LPDDR4X·DDR4	Shared Memory LPDDR4X·DDR4
Memory Bus 128-bit	Memory Bus 128-bit
Memory Speed 4.3GT/s	Memory Speed 4.3GT/s
Memory Bandwidth 68.3GB/s	Memory Bandwidth 68.3GB/s
ECC No	ECC No

Video Output

Multi-Monitor 3

Multi-Monitor 3

Encoder

Encoder Model VCN 2.0	Encoder Model VCN 2.0
Codec AVC (H.264) HEVC (H.265)	Codec AVC (H.264) HEVC (H.265)

Decoder

Decoder Model VCN 2.0	Decoder Model VCN 2.0
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 VP9 AVC (H.264) HEVC (H.265)

Card

Form Factor iGPU

Form Factor iGPU

Chip

Manufacturer AMD	Manufacturer AMD
Chip Designer AMD	Chip Designer AMD
Architecture GCN 5	Architecture GCN 5
Family Vega	Family Vega
Branding	Branding
Chip Variant Vega 3	Chip Variant Vega 3
Market Segment Laptop	Market Segment Laptop
Release Date May 5, 2022	Release Date Mar 16, 2020

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node N7	Fabrication Node N7
Die Size 180mm²	Die Size 156mm²
Transistor Count 10.7 Billion	Transistor Count 9.8 Billion
Transistor Density 59 MTr/mm²	Transistor Density 63 MTr/mm²

Images