GeForce GTX 670 vs Radeon R9 270

When choosing between GeForce GTX 670 and Radeon R9 270, 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 670 and Radeon R9 270.

Main Specs

  GeForce GTX 670 Radeon R9 270
Power consumption (TDP) 170 Watt 150 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors Two 6-pin 1 x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort 2x DVI, 1x HDMI, 1x DisplayPort
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  • GeForce GTX 670 has 13% more power consumption, than Radeon R9 270.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • GeForce GTX 670 and Radeon R9 270 have maximum RAM of 2 GB.
  • Both cards are used in Desktops.
  • GeForce GTX 670 is build with Kepler architecture, and Radeon R9 270 - with GCN 1.0.
  • GeForce GTX 670 and Radeon R9 270 are manufactured by 28 nm process technology.
  • Radeon R9 270 is 201 mm longer, than GeForce GTX 670.

Game benchmarks

high / 1080p 35−40 21−24
ultra / 1080p 21−24 12−14
QHD / 1440p 16−18 7−8
4K / 2160p 10−11 5−6
low / 720p 60−65 40−45
medium / 1080p 40−45 27−30
The average gaming FPS of GeForce GTX 670 in Assassin's Creed Odyssey is 68% more, than Radeon R9 270.

Full Specs

  GeForce GTX 670 Radeon R9 270
Architecture Kepler GCN 1.0
Code name GK104 Curacao
Type Desktop Desktop
Release date 10 May 2012 13 November 2013
Pipelines 1344 1280
Core clock speed 980 MHz
Boost Clock 980 MHz 925 MHz
Transistor count 3,540 million 2,800 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 102.5 billion/sec 74.00
Floating-point performance 2,459.5 gflops 2,368 gflops
Length 9.5" (24.1 cm) 210 mm
Memory bus width 256-bit GDDR5 256 Bit
Memory clock speed 6.0 GB/s
Memory bandwidth 192.2 GB/s 179.2 GB/s
DirectX 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.2 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 +
CUDA +
FreeSync +
CUDA cores 1344
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
3D Blu-Ray +
3D Gaming +
3D Vision +
Bitcoin / BTC (SHA256) 97 Mh/s 293 Mh/s
Eyefinity +
HD3D +
TrueAudio +
Design reference
DisplayPort support +
CrossFire +
DDMA audio +
Ethereum / ETH (DaggerHashimoto) 13 Mh/s 16 Mh/s
LiquidVR +
TressFX +
UVD +
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