GeForce GTX 460M vs Radeon HD 4890

In this comparison between GeForce GTX 460M 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 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 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 HD 4890
Power consumption (TDP) 50 Watt 190 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1536 MB 1 GB
Display Connectors No outputs 2x DVI, 1x S-Video
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  • Radeon HD 4890 has 280% more power consumption, than GeForce GTX 460M.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • GeForce GTX 460M has 1535 GB more memory, than Radeon HD 4890.
  • GeForce GTX 460M is used in Laptops, and Radeon HD 4890 - in Desktops.
  • GeForce GTX 460M is build with Fermi architecture, and Radeon HD 4890 - with TeraScale.
  • Core clock speed of GeForce GTX 460M is 500 MHz higher, than Radeon HD 4890.
  • GeForce GTX 460M 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.

Game benchmarks

high / 1080p 2−3 7−8
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 HD 4890 in Assassin's Creed Odyssey is 57% more, than GeForce GTX 460M.

Full Specs

  GeForce GTX 460M Radeon HD 4890
Architecture Fermi TeraScale
Code name N11E-GS RV790
Type Laptop Desktop
Release date 3 September 2010 2 April 2009
Pipelines 192 800
Core clock speed 1350 MHz 850 MHz
Transistor count 1,170 million 959 million
Manufacturing process technology 40 nm 55 nm
Texture fill rate 16.1 billion/sec 34.00
Floating-point performance 518.4 gflops 1,360.0 gflops
Length 241 mm
Memory bus width 192 Bit 256 Bit
Memory clock speed 1250 MHz 3900 MHz
Memory bandwidth 60.0 GB/s 124.8 GB/s
Shared memory -
DirectX 12 API with Feature Level 12.1 10.1 (10_1)
Shader Model 5.1 4.1
OpenGL 4.5 3.3
OpenCL 1.1 1.1
Vulkan N/A N/A
CUDA +
SLI options +
Bitcoin / BTC (SHA256) 33 Mh/s
Laptop size large
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