Intel HD Graphics 615 vs Intel UHD Graphics 630

Table of Contents

Graphics Processor

GPU model Kaby Lake GT2 Coffee Lake GT2
Architecture Generation 9.5 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 Aug 30th, 2016 Apr 3rd, 2018
Generation HD Graphics-M (Kaby Lake) HD Graphics-M (Coffee Lake)
Production Active Active
Interface Ring Bus Ring Bus
Reviews 1 in our database 1 in our database

Clocks

Base clock 300 MHz 350 MHz
Boost clock 850 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 192 192
TMUs 24 24
ROPs 3 3
Execution units 24 24

Performance

Pixel rate 2.550 GPixel/s 3.000 GPixel/s
Texture rate 20.40 GTexel/s 24.00 GTexel/s
FP16 (half) performance 652.8 GFLOPS (2:1) 768.0 GFLOPS (2:1)
FP32 (float) performance 326.4 GFLOPS 384.0 GFLOPS
FP64 (double) performance 81.60 GFLOPS (1:4) 96.00 GFLOPS (1:4)

Dimensions & Outputs

Slot width IGP IGP
TDP 5 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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