GeForce GTX 970 vs Radeon R9 270X

When choosing between GeForce GTX 970 and Radeon R9 270X, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GTX 970 and Radeon R9 270X.

Main Specs

  GeForce GTX 970 Radeon R9 270X
Power consumption (TDP) 148 Watt 180 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 2x 6-pins 2 x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors 1x DVI, 1x HDMI, 3x DisplayPort 2x DVI, 1x HDMI, 1x DisplayPort
Recommended system power (PSU) 500 Watt
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  • Radeon R9 270X has 21% more power consumption, than GeForce GTX 970.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • GeForce GTX 970 has 2 GB more memory, than Radeon R9 270X.
  • Both cards are used in Desktops.
  • GeForce GTX 970 is build with Maxwell architecture, and Radeon R9 270X - with GCN.
  • GeForce GTX 970 and Radeon R9 270X are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 50−55 24−27
ultra / 1080p 30−35 14−16
QHD / 1440p 27−30 10−11
4K / 2160p 14−16 6−7
low / 720p 75−80 45−50
medium / 1080p 60−65 30−35
The average gaming FPS of GeForce GTX 970 in Assassin's Creed Odyssey is 100% more, than Radeon R9 270X.

Full Specs

  GeForce GTX 970 Radeon R9 270X
Architecture Maxwell GCN
Code name GM204 Curacao XT
Type Desktop Desktop
Release date 19 September 2014 8 October 2013
Pipelines 1664 1280
Core clock speed 1050 MHz
Boost Clock 1178 MHz 1050 MHz
Transistor count 5,200 million 2,800 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 109 billion/sec 84.00
Floating-point performance 3,920 gflops 2,688 gflops
Length 10.5" (26.7 cm)
Memory bus width 256 Bit 256 Bit
Memory clock speed 7.0 GB/s
Memory bandwidth 224 GB/s 179.2 GB/s
Shared memory - -
G-SYNC support +
DirectX 12 (12_1)
Shader Model 6.4 5.1
OpenGL 4.4 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 +
CUDA +
Monero / XMR (CryptoNight) 0.48 kh/s
FreeSync +
CUDA cores 1664
Bus support PCI Express 3.0 PCIe 3.0
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support 4 displays
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 478 Mh/s 318 Mh/s
Eyefinity +
HD3D +
TrueAudio +
Design reference
DisplayPort support +
CrossFire +
DDMA audio +
Decred / DCR (Decred) 1.51 Gh/s
Ethereum / ETH (DaggerHashimoto) 22.21 Mh/s 30 Mh/s
Zcash / ZEC (Equihash) 291.61 Sol/s 163 Sol/s
GameStream +
GeForce ShadowPlay +
GPU Boost 2.0
GameWorks +
AppAcceleration +
LiquidVR +
TressFX +
UVD +
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