GeForce GTX 470M vs Radeon HD 8870M

If you are going to buy a new graphics card and are choosing between GeForce GTX 470M and Radeon HD 8870M, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GTX 470M stacks up against Radeon HD 8870M, check out specs charts below.

GeForce GTX 470M and Radeon HD 8870M are Laptop Graphics Cards

Note: GeForce GTX 470M and Radeon HD 8870M 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 470M or Radeon HD 8870M here:

Main Specs

  GeForce GTX 470M Radeon HD 8870M
Power consumption (TDP) 75 Watt
Interface MXM-B (3.0) PCIe 3.0 x16
Supplementary power connectors None
Memory type GDDR5 GDDR5, DDR3
Maximum RAM amount 1536 MB 2 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 470M is connected by MXM-B (3.0), and Radeon HD 8870M uses PCIe 3.0 x16 interface.
  • GeForce GTX 470M has 1534 GB more memory, than Radeon HD 8870M.
  • Both cards are used in Laptops.
  • GeForce GTX 470M is build with Fermi architecture, and Radeon HD 8870M - with GCN.
  • Core clock speed of GeForce GTX 470M is 375 MHz higher, than Radeon HD 8870M.
  • GeForce GTX 470M is manufactured by 40 nm process technology, and Radeon HD 8870M - by 28 nm process technology.
  • Memory clock speed of Radeon HD 8870M is 3250 MHz higher, than GeForce GTX 470M.

Game benchmarks

high / 1080p 9−10 7−8
ultra / 1080p 5−6 4−5
QHD / 1440p 0−1 0−1
low / 720p 21−24 18−20
medium / 1080p 10−12 9−10
The average gaming FPS of GeForce GTX 470M in Assassin's Creed Odyssey is 20% more, than Radeon HD 8870M.

Full Specs

  GeForce GTX 470M Radeon HD 8870M
Architecture Fermi GCN
Code name N11E-GT Venus
Type Laptop Laptop
Release date 1 November 2010 18 December 2012
Pipelines 288 640
Core clock speed 1100 MHz 725 MHz
Boost Clock 775 MHz
Transistor count 1,950 million 1,500 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 19.7 billion/sec 31.00
Floating-point performance 616.3 gflops 992.0 gflops
Memory bus width 192 Bit 128 Bit
Memory clock speed 1250 MHz 4500 MHz
Memory bandwidth 60.0 GB/s 72 GB/s
Shared memory - -
DirectX 12 API 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) 107 Mh/s
Laptop size large large
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