GeForce GTX 470M SLI vs Radeon HD 7870 XT

If you are going to buy a new graphics card and are choosing between GeForce GTX 470M SLI and Radeon HD 7870 XT, 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 SLI stacks up against Radeon HD 7870 XT, check out specs charts below.

GeForce GTX 470M SLI is a Laptop Graphics Card

Note: GeForce GTX 470M SLI 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 470M SLI here:

Main Specs

  GeForce GTX 470M SLI Radeon HD 7870 XT
Power consumption (TDP) 185 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB
Display Connectors 1x DVI, 1x HDMI, 2x mini-DisplayPort
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  • GeForce GTX 470M SLI is used in Laptops, and Radeon HD 7870 XT - in Desktops.
  • GeForce GTX 470M SLI is build with Fermi architecture, and Radeon HD 7870 XT - with GCN 1.0.
  • Core clock speed of Radeon HD 7870 XT is 390 MHz higher, than GeForce GTX 470M SLI.
  • GeForce GTX 470M SLI is manufactured by 40 nm process technology, and Radeon HD 7870 XT - by 28 nm process technology.
  • Memory clock speed of Radeon HD 7870 XT is 4750 MHz higher, than GeForce GTX 470M SLI.

Game benchmarks

high / 1080p 16−18 35−40
ultra / 1080p 9−10 21−24
QHD / 1440p 4−5 16−18
4K / 2160p 4−5 10−11
low / 720p 30−35 60−65
medium / 1080p 20−22 40−45
The average gaming FPS of Radeon HD 7870 XT in Assassin's Creed Odyssey is 128% more, than GeForce GTX 470M SLI.

Full Specs

  GeForce GTX 470M SLI Radeon HD 7870 XT
Architecture Fermi GCN 1.0
Code name N11E-GT Tahiti
Type Laptop Desktop
Release date 1 November 2010 19 November 2012
Pipelines 576 1536
Core clock speed 535 MHz 925 MHz
Boost Clock 975 MHz
Transistor count 4,313 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 93.60
Floating-point performance 2,995 gflops
Length 267 mm
Memory bus width 192 Bit 256 Bit
Memory clock speed 1250 MHz 6000 MHz
Memory bandwidth 192.0 GB/s
Shared memory -
DirectX DirectX 11, Shader 5.0 12 (11_1)
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan 1.2.131
Bitcoin / BTC (SHA256) 346 Mh/s
Laptop size large
Ethereum / ETH (DaggerHashimoto) 14.5 Mh/s
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