Radeon R5 430 OEM vs Radeon R9 270X

If you are going to buy a new graphics card and are choosing between Radeon R5 430 OEM and Radeon R9 270X, 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 R5 430 OEM stacks up against Radeon R9 270X, check out specs charts below.

Main Specs

  Radeon R5 430 OEM Radeon R9 270X
Power consumption (TDP) 50 Watt 180 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors None 2 x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors 1x DVI, 1x DisplayPort 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon R9 270X has 260% more power consumption, than Radeon R5 430 OEM.
  • Radeon R5 430 OEM is connected by PCIe 3.0 x8, and Radeon R9 270X uses PCIe 3.0 x16 interface.
  • Radeon R5 430 OEM and Radeon R9 270X have maximum RAM of 2 GB.
  • Both cards are used in Desktops.
  • Radeon R5 430 OEM is build with GCN 1.0 architecture, and Radeon R9 270X - with GCN.
  • Radeon R5 430 OEM and Radeon R9 270X are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 1−2 24−27
ultra / 1080p 0−1 14−16
QHD / 1440p 0−1 10−11
4K / 2160p 6−7
low / 720p 12−14 45−50
medium / 1080p 3−4 30−35
The average gaming FPS of Radeon R9 270X in Assassin's Creed Odyssey is 483% more, than Radeon R5 430 OEM.

Full Specs

  Radeon R5 430 OEM Radeon R9 270X
Architecture GCN 1.0 GCN
Code name Oland Curacao XT
Type Desktop Desktop
Release date 30 June 2016 8 October 2013
Pipelines 384 1280
Core clock speed 730 MHz
Boost Clock 780 MHz 1050 MHz
Transistor count 950 million 2,800 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 18.72 84.00
Floating-point performance 599.0 gflops 2,688 gflops
Memory bus width 64 Bit 256 Bit
Memory clock speed 4600 MHz
Memory bandwidth 36.8 GB/s 179.2 GB/s
Shared memory -
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 3.0
HDMI +
Bitcoin / BTC (SHA256) 318 Mh/s
Eyefinity +
HD3D +
TrueAudio +
Design reference
DisplayPort support +
CrossFire +
DDMA audio +
Ethereum / ETH (DaggerHashimoto) 30 Mh/s
Zcash / ZEC (Equihash) 163 Sol/s
AppAcceleration +
LiquidVR +
TressFX +
UVD +
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