Intel Iris Pro Graphics P580 vs Intel UHD Graphics P630

Table of Contents

Graphics Processor

GPU model Skylake GT4e Coffee Lake GT2
Architecture Generation 9.0 Generation 9.5
Foundry Intel Intel
Manufacturing process 14 nm+ 14 nm+++
Number of transistors unknown unknown
Die size unknown unknown

Integrated Graphics

Release date Sep 1st, 2015 May 24th, 2018
Generation HD Graphics-WM (Skylake) HD Graphics-W (Coffee Lake)
Production Active Active
Interface Ring Bus Ring Bus
Reviews 1 in our database 1 in our database

Clocks

Base clock 350 MHz 350 MHz
Boost clock 1050 MHz 1100 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 576 192
TMUs 72 24
ROPs 9 3
Execution units 72 24

Performance

Pixel rate 9.450 GPixel/s 3.300 GPixel/s
Texture rate 75.60 GTexel/s 26.40 GTexel/s
FP16 (half) performance 2.419 TFLOPS (2:1) 844.8 GFLOPS (2:1)
FP32 (float) performance 1,210 GFLOPS 422.4 GFLOPS
FP64 (double) performance 302.4 GFLOPS (1:4) 105.6 GFLOPS (1:4)

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 3.0 3.0
Vulkan 1.2 1.2
Shader model 6.4 6.4

Other Features

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