AMD Radeon Vega 8 vs Intel UHD Graphics 770

Table of Contents

Graphics Processor

GPU model Picasso Alder Lake GT1
Architecture GCN 5.0 Generation 12.2
Foundry GlobalFoundries Intel
Manufacturing process 14 nm 10 nm
Number of transistors 4,940 million unknown
Die size 210 mm² unknown

Integrated Graphics

Release date Jul 7th, 2019 Nov 4th, 2021
Generation Picasso (Vega) HD Graphics (Alder Lake)
Production Active Active
Interface IGP Ring Bus
Predecessor Raven Ridge
Successor Renoir
Reviews 1 in our database

Clocks

Base clock 300 MHz 300 MHz
Boost clock 1250 MHz 1450 MHz
Memory clock System Shared System Shared

Memory Configuration

Memory size System Shared System Shared
Memory type System Shared System Shared
Memory bus width System Shared System Shared
Bandwidth System Dependent System Dependent

Render Configuration

Shading units 512 256
TMUs 32 16
ROPs 8 8
Compute units 8
Execution units 32

Performance

Pixel rate 10.00 GPixel/s 11.60 GPixel/s
Texture rate 40.00 GTexel/s 23.20 GTexel/s
FP16 (half) performance 2.560 TFLOPS (2:1) 1,485 GFLOPS (2:1)
FP32 (float) performance 1,280 GFLOPS 742.4 GFLOPS
FP64 (double) performance 80.00 GFLOPS (1:16) 185.6 GFLOPS (1:4)

Dimensions & Outputs

Slot width IGP IGP
TDP 15 W 15 W
Outputs No outputs No outputs
Power connectors None

API Support & Features

DirectX 12 (12_1) 12 (12_1)
OpenGL 4.6 4.6
OpenCL 2.1 3.0
Vulkan 1.2 1.2
Shader model 6.4 6.4

Other Features

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