FirePro V4900 vs GeForce 820A

If you are going to buy a new graphics card and are choosing between FirePro V4900 and GeForce 820A, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the FirePro V4900 stacks up against GeForce 820A, check out specs charts below.

Main Specs

  FirePro V4900 GeForce 820A
Power consumption (TDP) 75 Watt 15 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors None
Memory type GDDR5 DDR3
Maximum RAM amount 1 GB 1 GB
Display Connectors 1x DVI, 2x DisplayPort No outputs
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  • FirePro V4900 has 400% more power consumption, than GeForce 820A.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • FirePro V4900 and GeForce 820A have maximum RAM of 1 GB.
  • Both cards are used in Desktops.
  • FirePro V4900 is build with TeraScale 2 architecture, and GeForce 820A - with Fermi 2.0.
  • Core clock speed of FirePro V4900 is 25 MHz higher, than GeForce 820A.
  • FirePro V4900 is manufactured by 40 nm process technology, and GeForce 820A - by 28 nm process technology.
  • Memory clock speed of FirePro V4900 is 2200 MHz higher, than GeForce 820A.

Game benchmarks

high / 1080p 2−3 0−1
ultra / 1080p 1−2
QHD / 1440p 0−1 0−1
low / 720p 12−14 1−2
medium / 1080p 4−5 0−1
The average gaming FPS of FirePro V4900 in Assassin's Creed Odyssey is 1200% more, than GeForce 820A.

Full Specs

  FirePro V4900 GeForce 820A
Architecture TeraScale 2 Fermi 2.0
Code name Turks GF117
Type Workstation Desktop
Release date 1 November 2011 17 March 2014
Pipelines 480 96
Core clock speed 800 MHz 775 MHz
Transistor count 716 million 585 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 19.20 12.40
Floating-point performance 768.0 gflops 297.6 gflops
Length 163 mm
Memory bus width 128 Bit 64 Bit
Memory clock speed 4000 MHz 1800 MHz
Memory bandwidth 64 GB/s 14.4 GB/s
DirectX 11.2 (11_0) 12 (11_0)
Shader Model 5.0 5.1
OpenGL 4.4 4.6
OpenCL 1.2 1.1
Vulkan N/A N/A
CUDA 2.1
Bitcoin / BTC (SHA256) 73 Mh/s
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