NVIDIA GeForce 840A vs NVIDIA Quadro M500M

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
GPU variant N15M-Q3

Mobile graphics

Release date Mar 17th, 2014 Apr 27th, 2016
Generation GeForce 800A Quadro Mobile (Mx000M)
Production End-of-life End-of-life
Interface PCIe 3.0 x8 MXM-A (3.0)
Predecessor GeForce 700A
Successor GeForce 900A
Reviews 26 in our database

Clocks

Base clock 1029 MHz 1029 MHz
Boost clock 1124 MHz 1124 MHz
Memory clock 1001 MHz 2 Gbps effective 900 MHz 1800 Mbps effective

Memory Configuration

Memory size 2 GB 2 GB
Memory type DDR3 DDR3
Memory bus width 64 bit 64 bit
Bandwidth 16.02 GB/s 14.40 GB/s

Render Configuration

Shading units 384 384
TMUs 16 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 8.992 GPixel/s 8.992 GPixel/s
Texture rate 17.98 GTexel/s 17.98 GTexel/s
FP32 (float) performance 863.2 GFLOPS 863.2 GFLOPS
FP64 (double) performance 26.98 GFLOPS (1:32) 26.98 GFLOPS (1:32)

Dimensions & Outputs

Slot width IGP MXM Module
TDP 33 W 30 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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