GeForce 820A vs Radeon R7 250

When choosing between GeForce 820A and Radeon R7 250, 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 820A and Radeon R7 250.

Main Specs

  GeForce 820A Radeon R7 250
Power consumption (TDP) 15 Watt 75 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors N/A
Memory type DDR3 DDR3, GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 1x VGA
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  • Radeon R7 250 has 400% more power consumption, than GeForce 820A.
  • GeForce 820A is connected by PCIe 2.0 x16, and Radeon R7 250 uses PCIe 3.0 x8 interface.
  • Radeon R7 250 has 1 GB more memory, than GeForce 820A.
  • Both cards are used in Desktops.
  • GeForce 820A is build with Fermi 2.0 architecture, and Radeon R7 250 - with GCN.
  • GeForce 820A and Radeon R7 250 are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce 820A is 650 MHz higher, than Radeon R7 250.

Game benchmarks

high / 1080p 0−1 3−4
ultra / 1080p 1−2
QHD / 1440p 0−1 0−1
low / 720p 1−2 14−16
medium / 1080p 0−1 5−6
The average gaming FPS of Radeon R7 250 in Assassin's Creed Odyssey is 1400% more, than GeForce 820A.

Full Specs

  GeForce 820A Radeon R7 250
Architecture Fermi 2.0 GCN
Code name GF117 Oland XT
Type Desktop Desktop
Release date 17 March 2014 1 October 2013
Pipelines 96 384
Core clock speed 775 MHz
Boost Clock 1050 MHz
Transistor count 585 million 950 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 12.40 25.20
Floating-point performance 297.6 gflops 716.8 gflops
Length 168 mm
Memory bus width 64 Bit 128 Bit
Memory clock speed 1800 MHz 1150 MHz
Memory bandwidth 14.4 GB/s 72 GB/s
Shared memory -
DirectX 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.1 1.2
Vulkan N/A
CUDA 2.1
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 117 Mh/s
Design reference
CrossFire +
DDMA audio +
Ethereum / ETH (DaggerHashimoto) 3 Mh/s
AppAcceleration +
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