NVIDIA GeForce 945A vs NVIDIA Quadro M520 Mobile

Table of Contents

Graphics Processor

GPU model GM108 GM108
Architecture Maxwell Maxwell
Foundry TSMC TSMC
Manufacturing process 28 nm 28 nm
Number of transistors unknown unknown
Die size unknown unknown

Mobile graphics

Release date Mar 13th, 2015 Jan 11th, 2017
Generation GeForce 900A Quadro Mobile (Mx200)
Production End-of-life End-of-life
Interface PCIe 3.0 x8 MXM-A (3.0)
Predecessor GeForce 800A
Reviews 26 in our database

Clocks

Base clock 1006 MHz
Boost clock 1189 MHz
Memory clock 1253 MHz 5 Gbps effective 1253 MHz 5 Gbps effective
GPU clock 1041 MHz

Memory Configuration

Memory size 1024 MB 2 GB
Memory type GDDR5 GDDR5
Memory bus width 64 bit 64 bit
Bandwidth 40.10 GB/s 40.10 GB/s

Render Configuration

Shading units 384 384
TMUs 24 16
ROPs 8 8
SMM count 3 2
Cache L1 64 KB (per SMM) 64 KB (per SMM)
Cache L2 1024 KB 1024 KB

Performance

Pixel rate 9.512 GPixel/s 8.328 GPixel/s
Texture rate 28.54 GTexel/s 16.66 GTexel/s
FP32 (float) performance 913.2 GFLOPS 799.5 GFLOPS
FP64 (double) performance 28.54 GFLOPS (1:32) 24.98 GFLOPS (1:32)

Dimensions & Outputs

Slot width MXM Module MXM Module
TDP 33 W 25 W
Outputs No outputs No outputs
Power connectors None

API Support & Features

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

Other Features

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