GeForce 820A vs Radeon HD 6750

If you are going to buy a new graphics card and are choosing between GeForce 820A and Radeon HD 6750, 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 HD 6750, check out specs charts below.

Main Specs

  GeForce 820A Radeon HD 6750
Power consumption (TDP) 15 Watt 86 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors 1x 6-pin
Memory type DDR3 GDDR5
Maximum RAM amount 1 GB 1 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon HD 6750 has 473% more power consumption, than GeForce 820A.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • GeForce 820A and Radeon HD 6750 have maximum RAM of 1 GB.
  • Both cards are used in Desktops.
  • GeForce 820A is build with Fermi 2.0 architecture, and Radeon HD 6750 - with TeraScale 2.
  • GeForce 820A is manufactured by 28 nm process technology, and Radeon HD 6750 - by 40 nm process technology.
  • Memory clock speed of GeForce 820A is 750 MHz higher, than Radeon HD 6750.

Game benchmarks

high / 1080p 0−1 1−2
ultra / 1080p 0−1
QHD / 1440p 0−1 0−1
low / 720p 1−2 12−14
medium / 1080p 0−1 3−4
The average gaming FPS of Radeon HD 6750 in Assassin's Creed Odyssey is 1200% more, than GeForce 820A.

Full Specs

  GeForce 820A Radeon HD 6750
Architecture Fermi 2.0 TeraScale 2
Code name GF117 Juniper
Type Desktop Desktop
Release date 17 March 2014 21 January 2011
Pipelines 96 720
Core clock speed 775 MHz
Boost Clock 900 MHz
Transistor count 585 million 1,040 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 12.40 25.20
Floating-point performance 297.6 gflops 1,008.0 gflops
Length 170 mm
Memory bus width 64 Bit 128 Bit
Memory clock speed 1800 MHz 1050 MHz
Memory bandwidth 14.4 GB/s 73.6 GB/s
DirectX 12 (11_0)
Shader Model 5.1 5.0
OpenGL 4.6 4.4
OpenCL 1.1 1.2
Vulkan N/A
CUDA 2.1
Bus support PCIe 2.0 x16
HDMI +
Bitcoin / BTC (SHA256) 92 Mh/s
Eyefinity +
Design reference
CrossFire +
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