Radeon R9 270 vs Radeon RX 570X

When comparing Radeon R9 270 and Radeon RX 570X, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon R9 270 and Radeon RX 570X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Main Specs

  Radeon R9 270 Radeon RX 570X
Power consumption (TDP) 150 Watt 120 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 1 x 6-pin 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 8 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort 1x DVI, 1x HDMI, 3x DisplayPort
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  • Radeon R9 270 has 25% more power consumption, than Radeon RX 570X.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon RX 570X has 6 GB more memory, than Radeon R9 270.
  • Both cards are used in Desktops.
  • Radeon R9 270 is build with GCN 1.0 architecture, and Radeon RX 570X - with GCN 4.0.
  • Radeon R9 270 is manufactured by 28 nm process technology, and Radeon RX 570X - by 14 nm process technology.
  • Radeon RX 570X is 31 mm longer, than Radeon R9 270.

Game benchmarks

high / 1080p 21−24 9−10
ultra / 1080p 12−14 5−6
QHD / 1440p 7−8 0−1
4K / 2160p 5−6
low / 720p 40−45 21−24
medium / 1080p 27−30 10−12
The average gaming FPS of Radeon R9 270 in Assassin's Creed Odyssey is 116% more, than Radeon RX 570X.

Full Specs

  Radeon R9 270 Radeon RX 570X
Architecture GCN 1.0 GCN 4.0
Code name Curacao Polaris 20
Type Desktop Desktop
Release date 13 November 2013 11 April 2018
Pipelines 1280 2048
Core clock speed 1168 MHz
Boost Clock 925 MHz 1244 MHz
Transistor count 2,800 million 5,700 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 74.00 159.2
Floating-point performance 2,368 gflops 5,095 gflops
Length 210 mm 241 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 7000 MHz
Memory bandwidth 179.2 GB/s 224.0 GB/s
DirectX 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan + 1.2.131
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 293 Mh/s
Eyefinity +
HD3D +
TrueAudio +
Design reference
DisplayPort support +
CrossFire +
DDMA audio +
Ethereum / ETH (DaggerHashimoto) 16 Mh/s
LiquidVR +
TressFX +
UVD +
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