Intel Iris Plus Graphics 655 vs NVIDIA GeForce GTX 560M

Table of Contents

Graphics Processor

GPU model Coffee Lake GT3e GF116
Architecture Generation 9.5 Fermi 2.0
Foundry Intel TSMC
Manufacturing process 14 nm+++ 40 nm
Number of transistors unknown 1,170 million
Die size unknown 238 mm²
GPU variant N12E-GS-A1

Integrated Graphics

Release date Apr 3rd, 2018
Generation HD Graphics-M (Coffee Lake)
Production Active
Interface Ring Bus
Reviews 1 in our database

Clocks

Base clock 300 MHz
Boost clock 1050 MHz
Memory clock System Shared 625 MHz 2.5 Gbps effective
GPU clock 775 MHz
Shader clock 1550 MHz

Memory Configuration

Memory size System Shared 1536 MB
Memory type System Shared GDDR5
Memory bus width System Shared 192 bit
Bandwidth System Dependent 60.00 GB/s

Render Configuration

Shading units 384 192
TMUs 48 32
ROPs 6 24
Execution units 48
SM count 4
Cache L1 64 KB (per SM)
Cache L2 384 KB

Performance

Pixel rate 6.300 GPixel/s 6.200 GPixel/s
Texture rate 50.40 GTexel/s 24.80 GTexel/s
FP16 (half) performance 1.613 TFLOPS (2:1)
FP32 (float) performance 806.4 GFLOPS 595.2 GFLOPS
FP64 (double) performance 201.6 GFLOPS (1:4) 49.60 GFLOPS (1:12)

Dimensions & Outputs

Slot width IGP MXM Module
TDP 15 W 75 W
Outputs No outputs No outputs
Power connectors None
Board number E1069, P1065

API Support & Features

DirectX 12 (12_1) 12 (11_0)
OpenGL 4.6 4.6
OpenCL 3.0 1.1
Vulkan 1.2
Shader model 6.4 5.1
CUDA 2.1

Other Features

Mobile graphics

Release date May 30th, 2011
Generation GeForce 500M
Production End-of-life
Interface MXM-B (3.0)
Predecessor GeForce 400M
Successor GeForce 600M

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