Intel HD Graphics vs Intel UHD Graphics 630

Graphics Processor

GPU model Bay Trail GT1 Coffee Lake GT2
Architecture Generation 7.0 Generation 9.5
Foundry Intel Intel
Manufacturing process 22 nm 14 nm+++
Number of transistors unknown unknown
Die size unknown unknown

Integrated Graphics

Release date Sep 2nd, 2013 Apr 3rd, 2018
Generation HD Graphics-T (Bay Trail) HD Graphics-M (Coffee Lake)
Production End-of-life Active
Interface Ring Bus Ring Bus
Reviews 1 in our database 1 in our database

Clocks

Base clock 311 MHz 350 MHz
Boost clock 646 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 32 192
TMUs 4 24
ROPs 1 3
Execution units 4 24

Performance

Pixel rate 646.0 MPixel/s 3.000 GPixel/s
Texture rate 2.584 GTexel/s 24.00 GTexel/s
FP32 (float) performance 41.34 GFLOPS 384.0 GFLOPS
FP64 (double) performance 10.34 GFLOPS (1:4) 96.00 GFLOPS (1:4)
FP16 (half) performance 768.0 GFLOPS (2:1)

Dimensions & Outputs

Slot width IGP IGP
TDP 4 W 15 W
Outputs No outputs No outputs

API Support & Features

DirectX 11.1 (11_0) 12 (12_1)
OpenGL 4.0 4.6
OpenCL 1.2 3.0
Vulkan 1.0 1.2
Shader model 5.0 6.4

Other Features

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