GeForce GTX 460M vs Radeon R9 M270X

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 460M and Radeon R9 M270X. 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 R9 M270X. 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 is a Laptop Graphics Card

Note: GeForce GTX 460M 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 460M here:

Main Specs

  GeForce GTX 460M Radeon R9 M270X
Power consumption (TDP) 50 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Memory type GDDR5 GDDR5
Maximum RAM amount 1536 MB 4 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 460M is connected by PCIe 2.0 x16, and Radeon R9 M270X uses PCIe 3.0 x16 interface.
  • GeForce GTX 460M has 1532 GB more memory, than Radeon R9 M270X.
  • GeForce GTX 460M is used in Laptops, and Radeon R9 M270X - in Desktops.
  • GeForce GTX 460M is build with Fermi architecture, and Radeon R9 M270X - with GCN 1.0.
  • Core clock speed of GeForce GTX 460M is 625 MHz higher, than Radeon R9 M270X.
  • GeForce GTX 460M is manufactured by 40 nm process technology, and Radeon R9 M270X - by 28 nm process technology.
  • Memory clock speed of GeForce GTX 460M is 125 MHz higher, than Radeon R9 M270X.

Game benchmarks

high / 1080p 2−3 6−7
ultra / 1080p 0−1 4−5
QHD / 1440p 0−1 0−1
low / 720p 12−14 16−18
medium / 1080p 5−6 8−9
The average gaming FPS of Radeon R9 M270X in Assassin's Creed Odyssey is 42% more, than GeForce GTX 460M.

Full Specs

  GeForce GTX 460M Radeon R9 M270X
Architecture Fermi GCN 1.0
Code name N11E-GS Venus
Type Laptop Desktop
Release date 3 September 2010 21 March 2014
Pipelines 192 640
Core clock speed 1350 MHz 725 MHz
Boost Clock 775 MHz
Transistor count 1,170 million 1,500 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 16.1 billion/sec 31.00
Floating-point performance 518.4 gflops 1,536 gflops
Memory bus width 192 Bit 128 Bit
Memory clock speed 1250 MHz 1125 MHz
Memory bandwidth 60.0 GB/s 72 GB/s
Shared memory -
DirectX 12 API with Feature Level 12.1
Shader Model 5.1 5.1
OpenGL 4.5 4.4
OpenCL 1.1 Not Listed
Vulkan N/A
CUDA +
FreeSync +
Bus support PCIe 3.0 x16
SLI options +
Bitcoin / BTC (SHA256) 33 Mh/s
Laptop size large
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Compute units 10
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