GeForce 820A vs Radeon RX 560X

If you are going to buy a new graphics card and are choosing between GeForce 820A and Radeon RX 560X, 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 GeForce 820A stacks up against Radeon RX 560X, check out specs charts below.
GeForce 820A
Radeon RX 560X

Main Specs

  GeForce 820A Radeon RX 560X
Power consumption (TDP) 15 Watt 75 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors None
Memory type DDR3 GDDR5
Maximum RAM amount 1 GB 4 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 1x DisplayPort
 
  • Radeon RX 560X has 400% more power consumption, than GeForce 820A.
  • GeForce 820A is connected by PCIe 2.0 x16, and Radeon RX 560X uses PCIe 3.0 x8 interface.
  • Radeon RX 560X has 3 GB more memory, than GeForce 820A.
  • Both cards are used in Desktops.
  • GeForce 820A is build with Fermi 2.0 architecture, and Radeon RX 560X - with GCN 4.0.
  • Core clock speed of Radeon RX 560X is 400 MHz higher, than GeForce 820A.
  • GeForce 820A is manufactured by 28 nm process technology, and Radeon RX 560X - by 14 nm process technology.
  • Memory clock speed of Radeon RX 560X is 5200 MHz higher, than GeForce 820A.

Game benchmarks

high / 1080p 0−1 18−20
ultra / 1080p 10−11
QHD / 1440p 0−1 4−5
4K / 2160p 4−5
low / 720p 1−2 35−40
medium / 1080p 0−1 21−24
The average gaming FPS of Radeon RX 560X in Assassin's Creed Odyssey is 3600% more, than GeForce 820A.

Full Specs

  GeForce 820A Radeon RX 560X
Architecture Fermi 2.0 GCN 4.0
Code name GF117 Polaris 21
Type Desktop Desktop
Release date 17 March 2014 11 April 2018
Pipelines 96 1024
Core clock speed 775 MHz 1175 MHz
Boost Clock 1275 MHz
Transistor count 585 million 3,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 12.40 81.60
Floating-point performance 297.6 gflops 2,611 gflops
Length 170 mm
Memory bus width 64 Bit 128 Bit
Memory clock speed 1800 MHz 7000 MHz
Memory bandwidth 14.4 GB/s 112.0 GB/s
DirectX 12 (11_0) 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.1 2.0
Vulkan N/A 1.2.131
CUDA 2.1