Radeon HD 5870 vs Radeon HD 8650G plus HD 8670M Dual Graphics

When comparing Radeon HD 5870 and Radeon HD 8650G plus HD 8670M Dual Graphics, 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 Radeon HD 5870 and Radeon HD 8650G plus HD 8670M Dual Graphics is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon HD 8650G plus HD 8670M Dual Graphics is a Laptop Graphics Card

Note: Radeon HD 8650G plus HD 8670M Dual Graphics 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 8650G plus HD 8670M Dual Graphics here:

Main Specs

  Radeon HD 5870 Radeon HD 8650G plus HD 8670M Dual Graphics
Power consumption (TDP) 188 Watt
Interface PCIe 2.0 x16
Supplementary power connectors 2x 6-pin
Memory type GDDR5 DDR3
Maximum RAM amount 1 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon HD 5870 is used in Desktops, and Radeon HD 8650G plus HD 8670M Dual Graphics - in Laptops.
  • Core clock speed of Radeon HD 5870 is 130 MHz higher, than Radeon HD 8650G plus HD 8670M Dual Graphics.
  • Radeon HD 5870 is manufactured by 40 nm process technology, and Radeon HD 8650G plus HD 8670M Dual Graphics - by 32 / 28 nm process technology.
  • Memory clock speed of Radeon HD 5870 is 3000 MHz higher, than Radeon HD 8650G plus HD 8670M Dual Graphics.

Game benchmarks

high / 1080p 10−12 0−1
ultra / 1080p 6−7 0−1
QHD / 1440p 1−2 0−1
low / 720p 24−27 10−12
medium / 1080p 14−16 2−3
The average gaming FPS of Radeon HD 5870 in Assassin's Creed Odyssey is 233% more, than Radeon HD 8650G plus HD 8670M Dual Graphics.

Full Specs

  Radeon HD 5870 Radeon HD 8650G plus HD 8670M Dual Graphics
Architecture TeraScale 2
Code name Cypress
Type Desktop Laptop
Release date 23 September 2009 1 August 2013
Pipelines 1600 768
Core clock speed 850 MHz 720 / 775 MHz
Transistor count 2,154 million
Manufacturing process technology 40 nm 32 / 28 nm
Texture fill rate 68.00
Floating-point performance 2,720.0 gflops
Length 282 mm
Memory bus width 256 Bit 64 Bit
Memory clock speed 4800 MHz 1800 - 2000 MHz
Memory bandwidth 153.6 GB/s
Shared memory -
DirectX 11.2 (11_0) DirectX 11, Shader 5.0
Shader Model 5.0
OpenGL 4.4
OpenCL 1.2
Vulkan N/A
Laptop size medium sized
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