GeForce GTX 275 vs Radeon 540

If you are going to buy a new graphics card and are choosing between GeForce GTX 275 and Radeon 540, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GTX 275 stacks up against Radeon 540, check out specs charts below.

Main Specs

  GeForce GTX 275 Radeon 540
Power consumption (TDP) 219 Watt 50 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors 2x 6-pin None
Memory type GDDR3 GDDR5
Maximum RAM amount 896 MB 2 GB
Display Connectors 2x DVI 1x DVI, 1x HDMI, 1x DisplayPort
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  • GeForce GTX 275 has 338% more power consumption, than Radeon 540.
  • GeForce GTX 275 is connected by PCIe 2.0 x16, and Radeon 540 uses PCIe 3.0 x8 interface.
  • GeForce GTX 275 has 894 GB more memory, than Radeon 540.
  • Both cards are used in Desktops.
  • GeForce GTX 275 is build with Tesla 2.0 architecture, and Radeon 540 - with GCN 4.0.
  • Core clock speed of GeForce GTX 275 is 304 MHz higher, than Radeon 540.
  • GeForce GTX 275 is manufactured by 55 nm process technology, and Radeon 540 - by 14 nm process technology.
  • Radeon 540 is 135 mm longer, than GeForce GTX 275.
  • Memory clock speed of Radeon 540 is 5866 MHz higher, than GeForce GTX 275.

Game benchmarks

high / 1080p 6−7 6−7
ultra / 1080p 4−5 3−4
QHD / 1440p 0−1 0−1
low / 720p 16−18 14−16
medium / 1080p 8−9 7−8
The average gaming FPS of GeForce GTX 275 in Assassin's Creed Odyssey is 12% more, than Radeon 540.

Full Specs

  GeForce GTX 275 Radeon 540
Architecture Tesla 2.0 GCN 4.0
Code name GT200B Lexa
Type Desktop Desktop
Release date 15 January 2009 26 March 2019
Pipelines 240 512
Core clock speed 1404 MHz 1100 MHz
Boost Clock 1124 MHz
Transistor count 1,400 million 2,200 million
Manufacturing process technology 55 nm 14 nm
Texture fill rate 50.6 billion/sec 35.97
Floating-point performance 673.9 gflops
Length 10.5" (267 mm) (26.7 cm) 145 mm
Memory bus width 448 Bit 64 Bit
Memory clock speed 1134 MHz 7000 MHz
Memory bandwidth 127.0 GB/s 56 GB/s
DirectX 11.1 (10_0) 12 (12_0)
Shader Model 4.0 6.4
OpenGL 3.0 4.6
OpenCL 1.1 2.0
Vulkan N/A 1.2.131
CUDA +
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
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