GeForce GTX 275 vs Radeon HD 7870

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 275 and Radeon HD 7870. 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 275 and Radeon HD 7870. 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 275 Radeon HD 7870
Power consumption (TDP) 219 Watt 175 Watt
Interface PCIe 2.0 x16
Supplementary power connectors 2x 6-pin
Memory type GDDR3 GDDR5
Maximum RAM amount 896 MB 2 GB
Display Connectors 2x DVI
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  • GeForce GTX 275 has 25% more power consumption, than Radeon HD 7870.
  • GeForce GTX 275 has 894 GB more memory, than Radeon HD 7870.
  • Both cards are used in Desktops.
  • GeForce GTX 275 is build with Tesla 2.0 architecture, and Radeon HD 7870 - with GCN.
  • Core clock speed of GeForce GTX 275 is 404 MHz higher, than Radeon HD 7870.
  • GeForce GTX 275 is manufactured by 55 nm process technology, and Radeon HD 7870 - by 28 nm process technology.
  • Memory clock speed of Radeon HD 7870 is 3666 MHz higher, than GeForce GTX 275.

Game benchmarks

high / 1080p 6−7 24−27
ultra / 1080p 4−5 14−16
QHD / 1440p 0−1 9−10
4K / 2160p 6−7
low / 720p 16−18 45−50
medium / 1080p 8−9 30−33
The average gaming FPS of Radeon HD 7870 in Assassin's Creed Odyssey is 222% more, than GeForce GTX 275.

Full Specs

  GeForce GTX 275 Radeon HD 7870
Architecture Tesla 2.0 GCN
Code name GT200B Pitcairn XT
Type Desktop Desktop
Release date 15 January 2009 5 March 2012
Pipelines 240 1280
Core clock speed 1404 MHz 1000 MHz
Transistor count 1,400 million 2800 Million
Manufacturing process technology 55 nm 28 nm
Texture fill rate 50.6 billion/sec
Floating-point performance 673.9 gflops
Length 10.5" (267 mm) (26.7 cm)
Memory bus width 448 Bit 256 Bit
Memory clock speed 1134 MHz 4800 MHz
Memory bandwidth 127.0 GB/s
Shared memory -
DirectX 11.1 (10_0) DirectX 11.1, Shader 5.1
Shader Model 4.0
OpenGL 3.0
OpenCL 1.1
Vulkan N/A
CUDA +
Monero / XMR (CryptoNight) 0.39 kh/s
CUDA cores 240
Bus support PCI-E 2.0
Height 4.376" (111 mm) (11.1 cm)
SLI options +
Multi monitor support +
Maximum VGA resolution 2048x1536
Audio input for HDMI S/PDIF
Eyefinity +
Decred / DCR (Decred) 0.63 Gh/s
Ethereum / ETH (DaggerHashimoto) 16.6 Mh/s
Zcash / ZEC (Equihash) 145 Sol/s
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