GeForce GTX 1060 5 GB vs Radeon HD 8870M

If you are going to buy a new graphics card and are choosing between GeForce GTX 1060 5 GB 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 1060 5 GB stacks up against Radeon HD 8870M, check out specs charts below.
GeForce GTX 1060 5 GB

Radeon HD 8870M is a Laptop Graphics Card

Note: Radeon HD 8870M 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 8870M here:

Main Specs

  GeForce GTX 1060 5 GB Radeon HD 8870M
Power consumption (TDP) 120 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR5 GDDR5, DDR3
Maximum RAM amount 5 GB 2 GB
Display Connectors 1x DVI, 1x HDMI, 3x DisplayPort No outputs
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  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • GeForce GTX 1060 5 GB has 3 GB more memory, than Radeon HD 8870M.
  • GeForce GTX 1060 5 GB is used in Desktops, and Radeon HD 8870M - in Laptops.
  • GeForce GTX 1060 5 GB is build with Pascal architecture, and Radeon HD 8870M - with GCN.
  • Core clock speed of GeForce GTX 1060 5 GB is 781 MHz higher, than Radeon HD 8870M.
  • GeForce GTX 1060 5 GB is manufactured by 16 nm process technology, and Radeon HD 8870M - by 28 nm process technology.
  • Memory clock speed of GeForce GTX 1060 5 GB is 3508 MHz higher, than Radeon HD 8870M.

Game benchmarks

high / 1080p 21−24 7−8
ultra / 1080p 12−14 4−5
QHD / 1440p 7−8 0−1
4K / 2160p 5−6
low / 720p 40−45 18−20
medium / 1080p 27−30 9−10
The average gaming FPS of GeForce GTX 1060 5 GB in Assassin's Creed Odyssey is 160% more, than Radeon HD 8870M.

Full Specs

  GeForce GTX 1060 5 GB Radeon HD 8870M
Architecture Pascal GCN
Code name GP106 Venus
Type Desktop Laptop
Release date 26 December 2017 18 December 2012
Pipelines 1280 640
Core clock speed 1506 MHz 725 MHz
Boost Clock 1709 MHz 775 MHz
Transistor count 4,400 million 1,500 million
Manufacturing process technology 16 nm 28 nm
Texture fill rate 136.7 31.00
Floating-point performance 4,375 gflops 992.0 gflops
Length 250 mm
Memory bus width 160 Bit 128 Bit
Memory clock speed 8008 MHz 4500 MHz
Memory bandwidth 160.2 GB/s 72 GB/s
Shared memory -
DirectX 12 (12_1) 12 (11_1)
Shader Model 6.4 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.2.131 1.2.131
CUDA 6.1
Bitcoin / BTC (SHA256) 107 Mh/s
Laptop size large
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