Radeon HD 7850 vs Radeon R5 430 OEM

If you are going to buy a new graphics card and are choosing between Radeon HD 7850 and Radeon R5 430 OEM, 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 Radeon HD 7850 stacks up against Radeon R5 430 OEM, check out specs charts below.

Main Specs

  Radeon HD 7850 Radeon R5 430 OEM
Power consumption (TDP) 225 Watt 50 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x8
Supplementary power connectors 1x 6-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors 1x DVI, 1x HDMI, 2x mini-DisplayPort 1x DVI, 1x DisplayPort
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  • Radeon HD 7850 has 350% more power consumption, than Radeon R5 430 OEM.
  • Radeon HD 7850 is connected by PCIe 3.0 x16, and Radeon R5 430 OEM uses PCIe 3.0 x8 interface.
  • Radeon HD 7850 and Radeon R5 430 OEM have maximum RAM of 2 GB.
  • Both cards are used in Desktops.
  • Radeon HD 7850 and Radeon R5 430 OEM are build with GCN 1.0 architecture.
  • Radeon HD 7850 and Radeon R5 430 OEM are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon R5 430 OEM is 3400 MHz higher, than Radeon HD 7850.

Game benchmarks

high / 1080p 18−20 1−2
ultra / 1080p 10−12 0−1
QHD / 1440p 5−6 0−1
4K / 2160p 4−5
low / 720p 35−40 12−14
medium / 1080p 24−27 3−4
The average gaming FPS of Radeon HD 7850 in Assassin's Creed Odyssey is 350% more, than Radeon R5 430 OEM.

Full Specs

  Radeon HD 7850 Radeon R5 430 OEM
Architecture GCN 1.0 GCN 1.0
Code name Pitcairn Oland
Type Desktop Desktop
Release date 5 March 2012 30 June 2016
Pipelines 1024 384
Core clock speed 730 MHz
Boost Clock 1000 MHz 780 MHz
Transistor count 2,800 million 950 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 55.04 18.72
Floating-point performance 1,761 gflops 599.0 gflops
Length 210 mm
Memory bus width 256 Bit 64 Bit
Memory clock speed 1200 MHz 4600 MHz
Memory bandwidth 153.6 GB/s 36.8 GB/s
DirectX 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.2.131
FreeSync +
Bus support PCIe 2.1 x16
HDMI +
Bitcoin / BTC (SHA256) 249 Mh/s
Eyefinity +
Design reference
CrossFire +
Ethereum / ETH (DaggerHashimoto) 12.5 Mh/s
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