GeForce GTX 460M SLI vs Radeon HD 4890

In this comparison between GeForce GTX 460M SLI and Radeon HD 4890 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GTX 460M SLI will be the best choice, for others Radeon HD 4890 will be their preference. Study the comparison tables below and make your choice.

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 HD 4890
Power consumption (TDP) 190 Watt
Interface PCIe 2.0 x16
Supplementary power connectors 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2x1536 MB 1 GB
Display Connectors 2x DVI, 1x S-Video
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  • GeForce GTX 460M SLI has 1 GB more memory, than Radeon HD 4890.
  • GeForce GTX 460M SLI is used in Laptops, and Radeon HD 4890 - in Desktops.
  • GeForce GTX 460M SLI is build with Fermi architecture, and Radeon HD 4890 - with TeraScale.
  • Core clock speed of Radeon HD 4890 is 175 MHz higher, than GeForce GTX 460M SLI.
  • GeForce GTX 460M SLI is manufactured by 40 nm process technology, and Radeon HD 4890 - by 55 nm process technology.
  • Memory clock speed of Radeon HD 4890 is 2650 MHz higher, than GeForce GTX 460M SLI.

Game benchmarks

high / 1080p 12−14 7−8
ultra / 1080p 7−8 4−5
QHD / 1440p 2−3 0−1
low / 720p 27−30 16−18
medium / 1080p 16−18 8−9
The average gaming FPS of GeForce GTX 460M SLI in Assassin's Creed Odyssey is 77% more, than Radeon HD 4890.

Full Specs

  GeForce GTX 460M SLI Radeon HD 4890
Architecture Fermi TeraScale
Code name N11E-GS RV790
Type Laptop Desktop
Release date 3 September 2010 2 April 2009
Pipelines 384 800
Core clock speed 675 MHz 850 MHz
Transistor count 959 million
Manufacturing process technology 40 nm 55 nm
Texture fill rate 34.00
Floating-point performance 1,360.0 gflops
Length 241 mm
Memory bus width 192 Bit 256 Bit
Memory clock speed 1250 MHz 3900 MHz
Memory bandwidth 124.8 GB/s
Shared memory -
DirectX DirectX 11, Shader 5.0 10.1 (10_1)
Shader Model 4.1
OpenGL 3.3
OpenCL 1.1
Vulkan N/A
CUDA +
Laptop size large
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