FirePro V7900 vs GeForce 840A

When choosing between FirePro V7900 and GeForce 840A, 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 FirePro V7900 and GeForce 840A.

Main Specs

  FirePro V7900 GeForce 840A
Power consumption (TDP) 151 Watt 33 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors 1x 6-pin
Memory type GDDR5 DDR3
Maximum RAM amount 2 GB 2 GB
Display Connectors 4x DisplayPort No outputs
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  • FirePro V7900 has 357% more power consumption, than GeForce 840A.
  • FirePro V7900 is connected by PCIe 2.0 x16, and GeForce 840A uses PCIe 3.0 x8 interface.
  • FirePro V7900 and GeForce 840A have maximum RAM of 2 GB.
  • Both cards are used in Desktops.
  • FirePro V7900 is build with TeraScale 3 architecture, and GeForce 840A - with Maxwell.
  • Core clock speed of GeForce 840A is 304 MHz higher, than FirePro V7900.
  • FirePro V7900 is manufactured by 40 nm process technology, and GeForce 840A - by 28 nm process technology.
  • Memory clock speed of FirePro V7900 is 2998 MHz higher, than GeForce 840A.

Game benchmarks

high / 1080p 10−12 3−4
ultra / 1080p 6−7 2−3
QHD / 1440p 1−2 0−1
low / 720p 24−27 14−16
medium / 1080p 14−16 5−6
The average gaming FPS of FirePro V7900 in Assassin's Creed Odyssey is 133% more, than GeForce 840A.

Full Specs

  FirePro V7900 GeForce 840A
Architecture TeraScale 3 Maxwell
Code name Cayman GM108
Type Workstation Desktop
Release date 24 May 2011 17 March 2014
Pipelines 1280 384
Core clock speed 725 MHz 1029 MHz
Boost Clock 1124 MHz
Transistor count 2,640 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 58.00 17.98
Floating-point performance 1,856.0 gflops 863.2 gflops
Length 279 mm
Memory bus width 256 Bit 64 Bit
Memory clock speed 5000 MHz 2002 MHz
Memory bandwidth 160 GB/s 16.02 GB/s
DirectX 11.2 (11_0) 12 (11_0)
Shader Model 5.0 5.1
OpenGL 4.4 4.6
OpenCL 1.2 1.2
Vulkan N/A 1.1.126
CUDA 5.0
Bus support PCIe 2.1 x16
Bitcoin / BTC (SHA256) 171 Mh/s
Form factor full height / full length
StereoOutput3D +
DisplayPort count 4
Dual-link DVI support +
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