Intel Iris Xe 80EU 850MHz vs AMD Radeon Vega 6 1600MHz Full Specs

Summary

640 Shaders 850MHz	384 Shaders 1.6GHz
Shared Memory	Shared Memory68.3GB/s LPDDR4X·DDR4
Peak·FP32·FP16 1.09 TFLOPS	Peak·FP32·FP16 1.23 TFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Theoretical Performance

Clock Speed850MHz UC·Base·Boost·OC	Clock Speed1600MHz UC·Base·Boost·OC
Peak OPS 2.18 TFLOPSFP16	Peak OPS 2.46 TFLOPSFP16
FP32 1.09 TFLOPS	FP32 1.23 TFLOPS
FP64 272 GFLOPS	FP64 76.8 GFLOPS
Pixel Rate 17 GPixel/s	Pixel Rate 12.8 GPixel/s
Texture Rate 34 GTexel/s	Texture Rate 38.4 GTexel/s

Core Config

Shaders 640 Shaders	Shaders 384 Shaders
TMUs 40 TMUs	TMUs 24 TMUs
ROPs 20 ROPs	ROPs 8 ROPs
EUs 80 EUs	CUs 6 CUs

Clocks

Base Clock 300MHz	Base Clock 300MHz
Boost Clock 850MHz	Boost Clock 1.6GHz

Cache

L2 Cache 896KB shared	L2 Cache 1MB shared
L3 Cache 3MB shared	L3 Cache -

Memory

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

Video Output

Multi-Monitor 4

Multi-Monitor 3

Encoder

Encoder Model Quick Sync Video 8	Encoder Model VCN 2.0
Codec JPEG VP9 AVC (H.264) HEVC (H.265) AV1	Codec - - AVC (H.264) HEVC (H.265) -

Decoder

Decoder Model Quick Sync Video 8	Decoder Model VCN 2.0
Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 VP8 VP9 AVC (H.264) HEVC (H.265) AV1	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 Intel	Manufacturer AMD
Chip Designer Intel	Chip Designer AMD
Architecture Gen 12	Architecture GCN 5
Family Gen 12	Family Vega
Branding	Branding
Codename Xe LP	Codename -
Chip Variant GT1	Chip Variant Vega 3
Market Segment Laptop	Market Segment Laptop
Release Date Mar 30, 2021	Release Date Jan 12, 2021

Fabrication

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

Images