GeForce GTX 460 vs Radeon HD 7870M

When comparing GeForce GTX 460 and Radeon HD 7870M, 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 460 and Radeon HD 7870M is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon HD 7870M is a Laptop Graphics Card

Note: Radeon HD 7870M 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 Radeon HD 7870M here:

Main Specs

  GeForce GTX 460 Radeon HD 7870M
Power consumption (TDP) 160 Watt 45 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 6-pin & 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 768 MB 2 GB
Display Connectors 2x DVI, 1x mini-HDMI No outputs
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  • GeForce GTX 460 has 255% more power consumption, than Radeon HD 7870M.
  • GeForce GTX 460 is connected by PCIe 2.0 x16, and Radeon HD 7870M uses PCIe 3.0 x16 interface.
  • GeForce GTX 460 has 766 GB more memory, than Radeon HD 7870M.
  • GeForce GTX 460 is used in Desktops, and Radeon HD 7870M - in Laptops.
  • GeForce GTX 460 is build with Fermi architecture, and Radeon HD 7870M - with GCN.
  • Core clock speed of Radeon HD 7870M is 125 MHz higher, than GeForce GTX 460.
  • GeForce GTX 460 is manufactured by 40 nm process technology, and Radeon HD 7870M - by 28 nm process technology.
  • Memory clock speed of Radeon HD 7870M is 400 MHz higher, than GeForce GTX 460.

Game benchmarks

high / 1080p 10−12 6−7
ultra / 1080p 6−7 4−5
QHD / 1440p 1−2 0−1
low / 720p 24−27 16−18
medium / 1080p 14−16 8−9
The average gaming FPS of GeForce GTX 460 in Assassin's Creed Odyssey is 55% more, than Radeon HD 7870M.

Full Specs

  GeForce GTX 460 Radeon HD 7870M
Architecture Fermi GCN
Code name GF104 Heathrow XT
Type Desktop Laptop
Release date 12 July 2010 24 April 2012
Pipelines 336 640
Core clock speed 675 MHz 800 MHz
Transistor count 1,950 million 1,500 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 37.80 32.00
Floating-point performance 907.2 gflops 1,024 gflops
Length 8.25"(210 mm) (21 cm)
Memory bus width 192 Bit 128 Bit
Memory clock speed 3600 MHz 4000 MHz
Memory bandwidth 86.4 GB/s 64 GB/s
Shared memory -
DirectX 12 (11_0) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.1 4.6
OpenCL 1.1 1.2
Vulkan N/A 1.2.131
CUDA +
Bus support 16x PCI-E 2.0
Height 4.376"(111 mm) (11.1 cm)
SLI options +
Multi monitor support +
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 66 Mh/s
Laptop size large
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