AMD Radeon Vega 8 1200MHz vs AMD Radeon Vega 5 1400MHz Full Specs

Summary

512 Shaders 1.2GHz	320 Shaders 1.4GHz
Shared Memory46.9GB/sDDR4	Shared Memory68.3GB/s LPDDR4X·DDR4
Peak·FP32·FP16 1.23 TFLOPS	Peak·FP32·FP16 896 GFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Theoretical Performance

Clock Speed1200MHz UC·Base·Boost·OC	Clock Speed1400MHz UC·Base·Boost·OC
Peak OPS 2.46 TFLOPSFP16	Peak OPS 1.79 TFLOPSFP16
FP32 1.23 TFLOPS	FP32 896 GFLOPS
FP64 76.8 GFLOPS	FP64 56 GFLOPS
Pixel Rate 9.6 GPixel/s	Pixel Rate 11.2 GPixel/s
Texture Rate 38.4 GTexel/s	Texture Rate 28 GTexel/s

Core Config

Shaders 512 Shaders	Shaders 320 Shaders
TMUs 32 TMUs	TMUs 20 TMUs
ROPs 8 ROPs	ROPs 8 ROPs
CUs 8 CUs	CUs 5 CUs

Clocks

Base Clock 300MHz	Base Clock 300MHz
Boost Clock 1.2GHz	Boost Clock 1.4GHz

Cache

L2 Cache 1MB shared

L2 Cache 1MB shared

Memory

Shared MemoryDDR4	Shared Memory LPDDR4X·DDR4
Memory Bus 128-bit	Memory Bus 128-bit
Memory Speed 2.9GT/s	Memory Speed 4.3GT/s
Memory Bandwidth 46.9GB/s	Memory Bandwidth 68.3GB/s
ECC No	ECC No

Video Output

Multi-Monitor 3

Multi-Monitor 3

Encoder

Encoder Model VCN 1.0	Encoder Model VCN 2.0
Codec AVC (H.264) HEVC (H.265)	Codec AVC (H.264) HEVC (H.265)

Decoder

Decoder Model VCN 1.0	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 Jul 7, 2019	Release Date Mar 16, 2020

Fabrication

Foundry GlobalFoundries	Foundry TSMC
Fabrication Node 12LP	Fabrication Node N7
Die Size 210mm²	Die Size 156mm²
Transistor Count 4.9 Billion	Transistor Count 9.8 Billion
Transistor Density 24 MTr/mm²	Transistor Density 63 MTr/mm²

Images