AMD Radeon Vega 8 Mobile vs Intel Iris Graphics 540

Table of Contents

Graphics Processor

GPU model Picasso Skylake GT3e
Architecture GCN 5.0 Generation 9.0
Foundry GlobalFoundries Intel
Manufacturing process 14 nm 14 nm+
Number of transistors 4,940 million unknown
Die size 210 mm² unknown

Integrated Graphics

Release date Apr 8th, 2019 Sep 1st, 2015
Generation Picasso (Vega Mobile) HD Graphics-M (Skylake)
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 1200 MHz 1000 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 512 384
TMUs 32 48
ROPs 8 6
Compute units 8
Execution units 48

Performance

Pixel rate 9.600 GPixel/s 6.000 GPixel/s
Texture rate 38.40 GTexel/s 48.00 GTexel/s
FP16 (half) performance 2.458 TFLOPS (2:1)
FP32 (float) performance 1,229 GFLOPS 768.0 GFLOPS
FP64 (double) performance 76.80 GFLOPS (1:16)

Dimensions & Outputs

Slot width IGP IGP
TDP 15 W 15 W
Outputs No outputs No outputs

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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