GeForce GTX 275 vs Radeon R9 280X

In this comparison between GeForce GTX 275 and Radeon R9 280X you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GTX 275 will be the best choice, for others Radeon R9 280X will be their preference. Study the comparison tables below and make your choice.

Main Specs

  GeForce GTX 275 Radeon R9 280X
Power consumption (TDP) 219 Watt 250 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 2x 6-pin 1 x 6-pin + 1 x 8-pin
Memory type GDDR3 GDDR5
Maximum RAM amount 896 MB 3 GB
Display Connectors 2x DVI 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon R9 280X has 14% more power consumption, than GeForce GTX 275.
  • GeForce GTX 275 is connected by PCIe 2.0 x16, and Radeon R9 280X uses PCIe 3.0 x16 interface.
  • GeForce GTX 275 has 893 GB more memory, than Radeon R9 280X.
  • Both cards are used in Desktops.
  • GeForce GTX 275 is build with Tesla 2.0 architecture, and Radeon R9 280X - with GCN.
  • GeForce GTX 275 is manufactured by 55 nm process technology, and Radeon R9 280X - by 28 nm process technology.
  • Radeon R9 280X is 265 mm longer, than GeForce GTX 275.

Game benchmarks

high / 1080p 6−7 35−40
ultra / 1080p 4−5 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 16−18 60−65
medium / 1080p 8−9 40−45
The average gaming FPS of Radeon R9 280X in Assassin's Creed Odyssey is 355% more, than GeForce GTX 275.

Full Specs

  GeForce GTX 275 Radeon R9 280X
Architecture Tesla 2.0 GCN
Code name GT200B Thaiti XTL
Type Desktop Desktop
Release date 15 January 2009 8 October 2013
Pipelines 240 2048
Core clock speed 1404 MHz
Boost Clock 1000 MHz
Transistor count 1,400 million 4,313 million
Manufacturing process technology 55 nm 28 nm
Texture fill rate 50.6 billion/sec 128.0
Floating-point performance 673.9 gflops 4,096 gflops
Length 10.5" (267 mm) (26.7 cm) 275 mm
Memory bus width 448 Bit 384 Bit
Memory clock speed 1134 MHz
Memory bandwidth 127.0 GB/s 288 GB/s
Shared memory -
DirectX 11.1 (10_0)
Shader Model 4.0 5.1
OpenGL 3.0 4.6
OpenCL 1.1 1.2
Vulkan N/A +
CUDA +
Monero / XMR (CryptoNight) 0.5 kh/s
FreeSync +
CUDA cores 240
Bus support PCI-E 2.0 PCIe 3.0
Height 4.376" (111 mm) (11.1 cm)
SLI options +
Multi monitor support +
HDMI +
Maximum VGA resolution 2048x1536
Audio input for HDMI S/PDIF
Bitcoin / BTC (SHA256) 494 Mh/s
Eyefinity +
HD3D +
TrueAudio +
Design reference
DisplayPort support +
CrossFire +
DDMA audio +
Decred / DCR (Decred) 1.07 Gh/s
Ethereum / ETH (DaggerHashimoto) 14.42 Mh/s
Zcash / ZEC (Equihash) 285 Sol/s
AppAcceleration +
LiquidVR +
TressFX +
UVD +
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