NVIDIA GeForce GTX 675MX vs NVIDIA GeForce MX150

Table of Contents

Graphics Processor

GPU model GK104 GP108
GPU variant N13E-GSR-A2 GP108-650-A1 (N17S-G1-A1)
Architecture Kepler Pascal
Foundry TSMC Samsung
Manufacturing process 28 nm 14 nm
Number of transistors 3,540 million 1,800 million
Die size 294 mm² 74 mm²

Mobile graphics

Release date Oct 1st, 2012 May 17th, 2017
Generation GeForce 600M GeForce MX (1xx)
Production End-of-life End-of-life
Interface MXM-B (3.0) PCIe 3.0 x4
Predecessor GeForce 500M
Successor GeForce 700M

Clocks

GPU clock 654 MHz
Memory clock 900 MHz 3.6 Gbps effective 1502 MHz 6 Gbps effective
Base clock 1469 MHz
Boost clock 1532 MHz

Memory Configuration

Memory size 2 GB 2 GB
Memory type GDDR5 GDDR5
Memory bus width 256 bit 64 bit
Bandwidth 115.2 GB/s 48.06 GB/s

Render Configuration

Shading units 960 384
TMUs 80 24
ROPs 32 16
SMX count 5
Cache L1 16 KB (per SMX) 48 KB (per SM)
Cache L2 512 KB 512 KB
SM count 3

Performance

Pixel rate 13.08 GPixel/s 24.51 GPixel/s
Texture rate 52.32 GTexel/s 36.77 GTexel/s
FP32 (float) performance 1,256 GFLOPS 1,177 GFLOPS
FP64 (double) performance 52.32 GFLOPS (1:24) 36.77 GFLOPS (1:32)
FP16 (half) performance 18.38 GFLOPS (1:64)

Dimensions & Outputs

Slot width MXM Module IGP
TDP 100 W 25 W
Outputs No outputs No outputs
Power connectors None None
Board number P2051B E2902 SKU 0

API Support & Features

DirectX 12 (11_0) 12 (12_1)
OpenGL 4.6 4.6
OpenCL 3.0 3.0
Vulkan 1.1 1.2
CUDA 3.0 6.1
Shader model 5.1 6.4

Other Features

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