GeForce GTX 970 vs Radeon R9 270

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 970 and Radeon R9 270. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GTX 970 and Radeon R9 270. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Main Specs

  GeForce GTX 970 Radeon R9 270
Power consumption (TDP) 148 Watt 150 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 2x 6-pins 1 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 270 has 1% 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 270.
  • Both cards are used in Desktops.
  • GeForce GTX 970 is build with Maxwell architecture, and Radeon R9 270 - with GCN 1.0.
  • GeForce GTX 970 and Radeon R9 270 are manufactured by 28 nm process technology.
  • Radeon R9 270 is 200 mm longer, than GeForce GTX 970.

Game benchmarks

high / 1080p 50−55 21−24
ultra / 1080p 30−35 12−14
QHD / 1440p 27−30 7−8
4K / 2160p 14−16 5−6
low / 720p 75−80 40−45
medium / 1080p 60−65 27−30
The average gaming FPS of GeForce GTX 970 in Assassin's Creed Odyssey is 131% more, than Radeon R9 270.

Full Specs

  GeForce GTX 970 Radeon R9 270
Architecture Maxwell GCN 1.0
Code name GM204 Curacao
Type Desktop Desktop
Release date 19 September 2014 13 November 2013
Pipelines 1664 1280
Core clock speed 1050 MHz
Boost Clock 1178 MHz 925 MHz
Transistor count 5,200 million 2,800 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 109 billion/sec 74.00
Floating-point performance 3,920 gflops 2,368 gflops
Length 10.5" (26.7 cm) 210 mm
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 293 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 16 Mh/s
Zcash / ZEC (Equihash) 291.61 Sol/s
GameStream +
GeForce ShadowPlay +
GPU Boost 2.0
GameWorks +
LiquidVR +
TressFX +
UVD +
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