GeForce GTX 460M vs Radeon HD 6870

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 460M and Radeon HD 6870. 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 6870. 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 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 6870
Power consumption (TDP) 50 Watt 151 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 HDMI, 2x mini-DisplayPort
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  • Radeon HD 6870 has 202% 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 6870.
  • GeForce GTX 460M is used in Laptops, and Radeon HD 6870 - in Desktops.
  • GeForce GTX 460M is build with Fermi architecture, and Radeon HD 6870 - with Terascale 2.
  • GeForce GTX 460M and Radeon HD 6870 are manufactured by 40 nm process technology.
  • Memory clock speed of GeForce GTX 460M is 200 MHz higher, than Radeon HD 6870.

Game benchmarks

high / 1080p 2−3 10−12
ultra / 1080p 0−1 6−7
QHD / 1440p 0−1 1−2
low / 720p 12−14 24−27
medium / 1080p 5−6 12−14
The average gaming FPS of Radeon HD 6870 in Assassin's Creed Odyssey is 128% more, than GeForce GTX 460M.

Full Specs

  GeForce GTX 460M Radeon HD 6870
Architecture Fermi Terascale 2
Code name N11E-GS RV940 Barts
Type Laptop Desktop
Release date 3 September 2010 22 October 2010
Pipelines 192 1120
Core clock speed 1350 MHz
Boost Clock 900 MHz
Transistor count 1,170 million 1,700 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 16.1 billion/sec 50.40
Floating-point performance 518.4 gflops 2,016.0 gflops
Length 220 mm
Memory bus width 192 Bit 256 Bit
Memory clock speed 1250 MHz 1050 MHz
Memory bandwidth 60.0 GB/s 134.4 GB/s
Shared memory - -
DirectX 12 API with Feature Level 12.1
Shader Model 5.1 5.0
OpenGL 4.5 4.4
OpenCL 1.1 1.2
Vulkan N/A
CUDA +
Bus support PCIe 2.0 x16
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 33 Mh/s 213 Mh/s
Laptop size large
Eyefinity +
Design reference
CrossFire +
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