GeForce GTX 460M SLI vs Radeon R9 270X

When comparing GeForce GTX 460M SLI and Radeon R9 270X, 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 460M SLI and Radeon R9 270X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GTX 460M SLI is a Laptop Graphics Card

Note: GeForce GTX 460M 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 460M SLI here:

Main Specs

  GeForce GTX 460M SLI Radeon R9 270X
Power consumption (TDP) 180 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 2 x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2x1536 MB 2 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort
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  • GeForce GTX 460M SLI and Radeon R9 270X have maximum RAM of 2 GB.
  • GeForce GTX 460M SLI is used in Laptops, and Radeon R9 270X - in Desktops.
  • GeForce GTX 460M SLI is build with Fermi architecture, and Radeon R9 270X - with GCN.
  • GeForce GTX 460M SLI is manufactured by 40 nm process technology, and Radeon R9 270X - by 28 nm process technology.

Game benchmarks

high / 1080p 12−14 24−27
ultra / 1080p 7−8 14−16
QHD / 1440p 2−3 10−11
4K / 2160p 6−7
low / 720p 27−30 45−50
medium / 1080p 16−18 30−35
The average gaming FPS of Radeon R9 270X in Assassin's Creed Odyssey is 100% more, than GeForce GTX 460M SLI.

Full Specs

  GeForce GTX 460M SLI Radeon R9 270X
Architecture Fermi GCN
Code name N11E-GS Curacao XT
Type Laptop Desktop
Release date 3 September 2010 8 October 2013
Pipelines 384 1280
Core clock speed 675 MHz
Boost Clock 1050 MHz
Transistor count 2,800 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 84.00
Floating-point performance 2,688 gflops
Memory bus width 192 Bit 256 Bit
Memory clock speed 1250 MHz
Memory bandwidth 179.2 GB/s
Shared memory - -
DirectX DirectX 11, Shader 5.0
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan +
CUDA +
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 318 Mh/s
Laptop size large
Eyefinity +
HD3D +
TrueAudio +
Design reference
DisplayPort support +
CrossFire +
DDMA audio +
Ethereum / ETH (DaggerHashimoto) 30 Mh/s
Zcash / ZEC (Equihash) 163 Sol/s
AppAcceleration +
LiquidVR +
TressFX +
UVD +
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