GeForce GTX 275 vs Radeon 540X

When comparing GeForce GTX 275 and Radeon 540X, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GTX 275 and Radeon 540X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon 540X is a Laptop Graphics Card

Note: Radeon 540X is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Radeon 540X here:

Main Specs

  GeForce GTX 275 Radeon 540X
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
  Check Price Check Price
  • GeForce GTX 275 has 338% more power consumption, than Radeon 540X.
  • GeForce GTX 275 is connected by PCIe 2.0 x16, and Radeon 540X uses PCIe 3.0 x8 interface.
  • GeForce GTX 275 has 894 GB more memory, than Radeon 540X.
  • GeForce GTX 275 is used in Desktops, and Radeon 540X - in Laptops.
  • GeForce GTX 275 is build with Tesla 2.0 architecture, and Radeon 540X - with GCN 4.0.
  • GeForce GTX 275 is manufactured by 55 nm process technology, and Radeon 540X - by 14 nm process technology.
  • Memory clock speed of Radeon 540X is 4866 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 540X.

Full Specs

  GeForce GTX 275 Radeon 540X
Architecture Tesla 2.0 GCN 4.0
Code name GT200B Lexa
Type Desktop Laptop
Release date 15 January 2009 12 August 2019
Pipelines 240 512
Core clock speed 1404 MHz
Boost Clock 1219 MHz
Transistor count 1,400 million 2,200 million
Manufacturing process technology 55 nm 14 nm
Texture fill rate 50.6 billion/sec 33.47
Floating-point performance 673.9 gflops
Length 10.5" (267 mm) (26.7 cm)
Memory bus width 448 Bit 64 Bit
Memory clock speed 1134 MHz 6000 MHz
Memory bandwidth 127.0 GB/s 112.0 GB/s
Shared memory -
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
  Check Price Check Price