GeForce 940A vs Radeon HD 5850

If you are going to buy a new graphics card and are choosing between GeForce 940A and Radeon HD 5850, 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 940A stacks up against Radeon HD 5850, check out specs charts below.

Main Specs

  GeForce 940A Radeon HD 5850
Power consumption (TDP) 33 Watt 151 Watt
Interface PCIe 3.0 x8 PCIe 2.0 x16
Supplementary power connectors 2x 6-pin
Memory type DDR3 GDDR5
Maximum RAM amount 1 GB 1 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon HD 5850 has 357% more power consumption, than GeForce 940A.
  • GeForce 940A is connected by PCIe 3.0 x8, and Radeon HD 5850 uses PCIe 2.0 x16 interface.
  • GeForce 940A and Radeon HD 5850 have maximum RAM of 1 GB.
  • Both cards are used in Desktops.
  • GeForce 940A is build with Maxwell architecture, and Radeon HD 5850 - with Terascale 2.
  • Core clock speed of GeForce 940A is 304 MHz higher, than Radeon HD 5850.
  • GeForce 940A is manufactured by 28 nm process technology, and Radeon HD 5850 - by 40 nm process technology.
  • Memory clock speed of GeForce 940A is 2 MHz higher, than Radeon HD 5850.

Game benchmarks

high / 1080p 4−5 9−10
ultra / 1080p 2−3 5−6
QHD / 1440p 0−1 0−1
low / 720p 14−16 21−24
medium / 1080p 5−6 12−14
The average gaming FPS of Radeon HD 5850 in Assassin's Creed Odyssey is 100% more, than GeForce 940A.

Full Specs

  GeForce 940A Radeon HD 5850
Architecture Maxwell Terascale 2
Code name GM108 Cypress
Type Desktop Desktop
Release date 13 March 2015 30 September 2009
Pipelines 384 1440
Core clock speed 1029 MHz 725 MHz
Boost Clock 1124 MHz
Transistor count 2,154 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 17.98 52.20
Floating-point performance 863.2 gflops 2,088.0 gflops
Length 241 mm
Memory bus width 64 Bit 256 Bit
Memory clock speed 2002 MHz 2000 MHz
Memory bandwidth 16.02 GB/s 128.0 GB/s
DirectX 12 (11_0) 11.2 (11_0)
Shader Model 5.1 5.0
OpenGL 4.6 4.4
OpenCL 1.2 1.2
Vulkan 1.1.126 N/A
CUDA 5.0
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