Intel Iris Graphics 550 vs NVIDIA GeForce GTX 670M

Table of Contents

Graphics Processor

GPU model Skylake GT3e GF114
Architecture Generation 9.0 Fermi 2.0
Foundry Intel TSMC
Manufacturing process 14 nm+ 40 nm
Number of transistors unknown 1,950 million
Die size unknown 332 mm²
GPU variant N13E-GS1-LP-A1

Integrated Graphics

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

Clocks

Base clock 300 MHz
Boost clock 1000 MHz
Memory clock System Shared 750 MHz 3 Gbps effective
GPU clock 598 MHz
Shader clock 1196 MHz

Memory Configuration

Memory size System Shared 1536 MB
Memory type System Shared GDDR5
Memory bus width System Shared 192 bit
Bandwidth System Dependent 72.00 GB/s

Render Configuration

Shading units 384 336
TMUs 48 56
ROPs 6 24
Execution units 48
SM count 7
Cache L1 64 KB (per SM)
Cache L2 384 KB

Performance

Pixel rate 6.000 GPixel/s 8.372 GPixel/s
Texture rate 48.00 GTexel/s 33.49 GTexel/s
FP16 (half) performance 1.536 TFLOPS (2:1)
FP32 (float) performance 768.0 GFLOPS 803.7 GFLOPS
FP64 (double) performance 192.0 GFLOPS (1:4) 66.98 GFLOPS (1:12)

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 1.1
Vulkan 1.2
Shader model 6.4 5.1
CUDA 2.1

Other Features

Mobile graphics

Release date Mar 22nd, 2012
Generation GeForce 600M
Production End-of-life
Interface MXM-B (3.0)
Predecessor GeForce 500M
Successor GeForce 700M

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