GeForce 840A vs NVS 810

When choosing between GeForce 840A and NVS 810, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce 840A and NVS 810.

Main Specs

  GeForce 840A NVS 810
Power consumption (TDP) 33 Watt 68 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors None
Memory type DDR3 DDR3
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs 8x mini-DisplayPort
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  • NVS 810 has 106% more power consumption, than GeForce 840A.
  • GeForce 840A is connected by PCIe 3.0 x8, and NVS 810 uses PCIe 3.0 x16 interface.
  • GeForce 840A and NVS 810 have maximum RAM of 2 GB.
  • Both cards are used in Desktops.
  • GeForce 840A and NVS 810 are build with Maxwell architecture.
  • Core clock speed of GeForce 840A is 127 MHz higher, than NVS 810.
  • GeForce 840A and NVS 810 are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce 840A is 202 MHz higher, than NVS 810.

Game benchmarks

high / 1080p 3−4 2−3
ultra / 1080p 2−3 1−2
QHD / 1440p 0−1 0−1
low / 720p 14−16 12−14
medium / 1080p 5−6 4−5
The average gaming FPS of GeForce 840A in Assassin's Creed Odyssey is 20% more, than NVS 810.

Full Specs

  GeForce 840A NVS 810
Architecture Maxwell Maxwell
Code name GM108 GM107
Type Desktop Workstation
Release date 17 March 2014 4 November 2015
Pipelines 384 512
Core clock speed 1029 MHz 902 MHz
Boost Clock 1124 MHz 1033 MHz
Transistor count 1,870 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 17.98 33.06
Floating-point performance 863.2 gflops 2x 1,058 gflops
Length 198 mm
Memory bus width 64 Bit 64 Bit
Memory clock speed 2002 MHz 1800 MHz
Memory bandwidth 16.02 GB/s 14.4 GB/s
DirectX 12 (11_0) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.1.126
CUDA 5.0 5.0
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