Intel HD Graphics 520 vs Intel UHD Graphics

Graphics Processor

GPU model Skylake GT2 Amber 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 123 mm² unknown

Integrated Graphics

Release date Sep 1st, 2015 Aug 21st, 2019
Generation HD Graphics-M (Skylake) HD Graphics-T (Amber Lake)
Production Active Active
Interface Ring Bus Ring Bus
Reviews 1 in our database 1 in our database

Clocks

Base clock 300 MHz 300 MHz
Boost clock 900 MHz 1050 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 192 192
TMUs 24 24
ROPs 3 3
Execution units 24 24

Performance

Pixel rate 2.700 GPixel/s 3.150 GPixel/s
Texture rate 21.60 GTexel/s 25.20 GTexel/s
FP16 (half) performance 691.2 GFLOPS (2:1) 806.4 GFLOPS (2:1)
FP32 (float) performance 345.6 GFLOPS 403.2 GFLOPS
FP64 (double) performance 86.40 GFLOPS (1:4) 100.8 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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