Intel UHD Graphics P630 vs NVIDIA GeForce 945M

Table of Contents

Graphics Processor

GPU model Coffee Lake GT2 GM107
Architecture Generation 9.5 Maxwell
Foundry Intel TSMC
Manufacturing process 14 nm+++ 28 nm
Number of transistors unknown 1,870 million
Die size unknown 148 mm²

Integrated Graphics

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

Clocks

Base clock 350 MHz 928 MHz
Boost clock 1100 MHz 1020 MHz
Memory clock System Shared 900 MHz 1800 Mbps effective

Memory Configuration

Memory size System Shared 2 GB
Memory type System Shared DDR3
Memory bus width System Shared 128 bit
Bandwidth System Dependent 28.80 GB/s

Render Configuration

Shading units 192 640
TMUs 24 40
ROPs 3 16
Execution units 24
SMM count 5
Cache L1 64 KB (per SMM)
Cache L2 2 MB

Performance

Pixel rate 3.300 GPixel/s 16.32 GPixel/s
Texture rate 26.40 GTexel/s 40.80 GTexel/s
FP16 (half) performance 844.8 GFLOPS (2:1)
FP32 (float) performance 422.4 GFLOPS 1,306 GFLOPS
FP64 (double) performance 105.6 GFLOPS (1:4) 40.80 GFLOPS (1:32)

Dimensions & Outputs

Slot width IGP MXM Module
TDP 15 W 75 W
Outputs No outputs No outputs

API Support & Features

DirectX 12 (12_1) 12 (11_0)
OpenGL 4.6 4.6
OpenCL 3.0 3.0
Vulkan 1.2 1.1
Shader model 6.4 5.1
CUDA 5.0

Other Features

Mobile graphics

Release date Oct 27th, 2015
Generation GeForce 900M
Production End-of-life
Interface MXM-B (3.0)
Predecessor GeForce 800M
Successor GeForce 10 Mobile

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