GeForce GTX 460M vs Radeon 540X

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 460M and Radeon 540X. 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 460M and Radeon 540X. 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 460M and Radeon 540X are Laptop Graphics Cards

Note: GeForce GTX 460M and Radeon 540X are only used in laptop graphics. They have 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 460M or Radeon 540X here:

Main Specs

  GeForce GTX 460M Radeon 540X
Power consumption (TDP) 50 Watt 50 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 1536 MB 2 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 1x DisplayPort
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  • Both graphics cards have the same power consumption of 50 Watt.
  • GeForce GTX 460M is connected by PCIe 2.0 x16, and Radeon 540X uses PCIe 3.0 x8 interface.
  • GeForce GTX 460M has 1534 GB more memory, than Radeon 540X.
  • Both cards are used in Laptops.
  • GeForce GTX 460M is build with Fermi architecture, and Radeon 540X - with GCN 4.0.
  • GeForce GTX 460M is manufactured by 40 nm process technology, and Radeon 540X - by 14 nm process technology.
  • Memory clock speed of Radeon 540X is 4750 MHz higher, than GeForce GTX 460M.

Game benchmarks

high / 1080p 2−3 6−7
ultra / 1080p 0−1 3−4
QHD / 1440p 0−1 0−1
low / 720p 12−14 14−16
medium / 1080p 5−6 7−8
The average gaming FPS of Radeon 540X in Assassin's Creed Odyssey is 28% more, than GeForce GTX 460M.

Full Specs

  GeForce GTX 460M Radeon 540X
Architecture Fermi GCN 4.0
Code name N11E-GS Lexa
Type Laptop Laptop
Release date 3 September 2010 12 August 2019
Pipelines 192 512
Core clock speed 1350 MHz
Boost Clock 1219 MHz
Transistor count 1,170 million 2,200 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 16.1 billion/sec 33.47
Floating-point performance 518.4 gflops
Memory bus width 192 Bit 64 Bit
Memory clock speed 1250 MHz 6000 MHz
Memory bandwidth 60.0 GB/s 112.0 GB/s
Shared memory - -
DirectX 12 API with Feature Level 12.1 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.5 4.6
OpenCL 1.1 2.0
Vulkan N/A 1.2.131
CUDA +
SLI options +
Bitcoin / BTC (SHA256) 33 Mh/s
Laptop size large
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