GeForce GTX 675M SLI vs Radeon 540

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 675M SLI and Radeon 540. 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 675M SLI and Radeon 540. 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.

GeForce GTX 675M SLI is a Laptop Graphics Card

Note: GeForce GTX 675M SLI 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 GeForce GTX 675M SLI here:

Main Specs

  GeForce GTX 675M SLI Radeon 540
Power consumption (TDP) 2x 100 Watt 50 Watt
Interface PCIe 3.0 x8
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort
  Check Price
  • Radeon 540 has 2400% more power consumption, than GeForce GTX 675M SLI.
  • GeForce GTX 675M SLI is used in Laptops, and Radeon 540 - in Desktops.
  • GeForce GTX 675M SLI is build with Fermi architecture, and Radeon 540 - with GCN 4.0.
  • Core clock speed of Radeon 540 is 480 MHz higher, than GeForce GTX 675M SLI.
  • GeForce GTX 675M SLI is manufactured by 40 nm process technology, and Radeon 540 - by 14 nm process technology.
  • Memory clock speed of Radeon 540 is 4000 MHz higher, than GeForce GTX 675M SLI.

Game benchmarks

high / 1080p 18−20 6−7
ultra / 1080p 10−12 3−4
QHD / 1440p 5−6 0−1
4K / 2160p 4−5
low / 720p 35−40 14−16
medium / 1080p 24−27 7−8
The average gaming FPS of GeForce GTX 675M SLI in Assassin's Creed Odyssey is 187% more, than Radeon 540.

Full Specs

  GeForce GTX 675M SLI Radeon 540
Architecture Fermi GCN 4.0
Code name N12E-GTX2 Lexa
Type Laptop Desktop
Release date 6 January 2011 26 March 2019
Pipelines 768 512
Core clock speed 620 MHz 1100 MHz
Boost Clock 1124 MHz
Transistor count 2,200 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 35.97
Length 145 mm
Memory bus width 256 Bit 64 Bit
Memory clock speed 3000 MHz 7000 MHz
Memory bandwidth 56 GB/s
Shared memory -
DirectX DirectX 11, Shader 5.0 12 (12_0)
Shader Model 6.4
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
CUDA +
SLI options +
Laptop size large
Optimus +
  Check Price