GeForce GTX 460M vs Radeon HD 7870M

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 460M and Radeon HD 7870M. 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 HD 7870M. 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 HD 7870M are Laptop Graphics Cards

Note: GeForce GTX 460M and Radeon HD 7870M 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 HD 7870M here:

Main Specs

  GeForce GTX 460M Radeon HD 7870M
Power consumption (TDP) 50 Watt 45 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Memory type GDDR5 GDDR5
Maximum RAM amount 1536 MB 2 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 460M has 11% more power consumption, than Radeon HD 7870M.
  • GeForce GTX 460M is connected by PCIe 2.0 x16, and Radeon HD 7870M uses PCIe 3.0 x16 interface.
  • GeForce GTX 460M has 1534 GB more memory, than Radeon HD 7870M.
  • Both cards are used in Laptops.
  • GeForce GTX 460M is build with Fermi architecture, and Radeon HD 7870M - with GCN.
  • Core clock speed of GeForce GTX 460M is 550 MHz higher, than Radeon HD 7870M.
  • GeForce GTX 460M is manufactured by 40 nm process technology, and Radeon HD 7870M - by 28 nm process technology.
  • Memory clock speed of Radeon HD 7870M is 2750 MHz higher, than GeForce GTX 460M.

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 HD 7870M in Assassin's Creed Odyssey is 42% more, than GeForce GTX 460M.

Full Specs

  GeForce GTX 460M Radeon HD 7870M
Architecture Fermi GCN
Code name N11E-GS Heathrow XT
Type Laptop Laptop
Release date 3 September 2010 24 April 2012
Pipelines 192 640
Core clock speed 1350 MHz 800 MHz
Transistor count 1,170 million 1,500 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 16.1 billion/sec 32.00
Floating-point performance 518.4 gflops 1,024 gflops
Memory bus width 192 Bit 128 Bit
Memory clock speed 1250 MHz 4000 MHz
Memory bandwidth 60.0 GB/s 64 GB/s
Shared memory - -
DirectX 12 API with Feature Level 12.1 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.5 4.6
OpenCL 1.1 1.2
Vulkan N/A 1.2.131
CUDA +
SLI options +
Bitcoin / BTC (SHA256) 33 Mh/s
Laptop size large large
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