Radeon HD 6770 vs Radeon R5 430 OEM

If you are going to buy a new graphics card and are choosing between Radeon HD 6770 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 6770 stacks up against Radeon R5 430 OEM, check out specs charts below.

Main Specs

  Radeon HD 6770 Radeon R5 430 OEM
Power consumption (TDP) 108 Watt 50 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors 1x 6-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors 2x DVI, 1x HDMI, 2x mini-DisplayPort 1x DVI, 1x DisplayPort
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  • Radeon HD 6770 has 116% more power consumption, than Radeon R5 430 OEM.
  • Radeon HD 6770 is connected by PCIe 2.0 x16, and Radeon R5 430 OEM uses PCIe 3.0 x8 interface.
  • Radeon R5 430 OEM has 1 GB more memory, than Radeon HD 6770.
  • Both cards are used in Desktops.
  • Radeon HD 6770 is build with TeraScale 2 architecture, and Radeon R5 430 OEM - with GCN 1.0.
  • Radeon HD 6770 is manufactured by 40 nm process technology, and Radeon R5 430 OEM - by 28 nm process technology.
  • Memory clock speed of Radeon R5 430 OEM is 3550 MHz higher, than Radeon HD 6770.

Game benchmarks

high / 1080p 3−4 1−2
ultra / 1080p 1−2 0−1
QHD / 1440p 0−1 0−1
low / 720p 14−16 12−14
medium / 1080p 5−6 3−4
The average gaming FPS of Radeon HD 6770 in Assassin's Creed Odyssey is 33% more, than Radeon R5 430 OEM.

Full Specs

  Radeon HD 6770 Radeon R5 430 OEM
Architecture TeraScale 2 GCN 1.0
Code name Juniper Oland
Type Desktop Desktop
Release date 21 January 2011 30 June 2016
Pipelines 800 384
Core clock speed 730 MHz
Boost Clock 900 MHz 780 MHz
Transistor count 1,040 million 950 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 34.00 18.72
Floating-point performance 1,360.0 gflops 599.0 gflops
Length 198 mm
Memory bus width 128 Bit 64 Bit
Memory clock speed 1050 MHz 4600 MHz
Memory bandwidth 76.8 GB/s 36.8 GB/s
DirectX 12 (11_1)
Shader Model 5.0 5.1
OpenGL 4.4 4.6
OpenCL 1.2 1.2
Vulkan 1.2.131
Bus support PCIe 2.0 x16
HDMI +
Bitcoin / BTC (SHA256) 118 Mh/s
Eyefinity +
Design reference
CrossFire +
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