Mobility Radeon HD 5870 Crossfire vs Radeon HD 7690M XT

When choosing between Mobility Radeon HD 5870 Crossfire and Radeon HD 7690M XT, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Mobility Radeon HD 5870 Crossfire and Radeon HD 7690M XT.

Mobility Radeon HD 5870 Crossfire and Radeon HD 7690M XT are Laptop Graphics Cards

Note: Mobility Radeon HD 5870 Crossfire and Radeon HD 7690M XT 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 Mobility Radeon HD 5870 Crossfire or Radeon HD 7690M XT here:

Main Specs

  Mobility Radeon HD 5870 Crossfire Radeon HD 7690M XT
Power consumption (TDP) 120 Watt 25 Watt
Interface PCIe 2.0 x16
Memory type DDR3, GDDR3, GDDR5 GDDR5
Maximum RAM amount 2x1 GB 2 GB
Display Connectors No outputs
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  • Mobility Radeon HD 5870 Crossfire has 380% more power consumption, than Radeon HD 7690M XT.
  • Mobility Radeon HD 5870 Crossfire and Radeon HD 7690M XT have maximum RAM of 2 GB.
  • Both cards are used in Laptops.
  • Mobility Radeon HD 5870 Crossfire and Radeon HD 7690M XT are build with Terascale 2 architecture.
  • Core clock speed of Radeon HD 7690M XT is 25 MHz higher, than Mobility Radeon HD 5870 Crossfire.
  • Mobility Radeon HD 5870 Crossfire and Radeon HD 7690M XT are manufactured by 40 nm process technology.
  • Memory clock speed of Radeon HD 7690M XT is 2600 MHz higher, than Mobility Radeon HD 5870 Crossfire.

Game benchmarks

high / 1080p 16−18 2−3
ultra / 1080p 9−10 1−2
QHD / 1440p 4−5 0−1
low / 720p 30−35 12−14
medium / 1080p 18−20 4−5
The average gaming FPS of Mobility Radeon HD 5870 Crossfire in Assassin's Creed Odyssey is 280% more, than Radeon HD 7690M XT.

Full Specs

  Mobility Radeon HD 5870 Crossfire Radeon HD 7690M XT
Architecture Terascale 2 Terascale 2
Code name Broadway-XT Thames XTX
Type Laptop Laptop
Release date 7 January 2010 7 June 2011
Pipelines 1600 480
Core clock speed 700 MHz 725 MHz
Transistor count 716 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 17.40
Floating-point performance 696.0 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 1000 MHz 3600 MHz
Memory bandwidth 57.6 GB/s
Shared memory - -
DirectX DirectX 11, Shader 5.0 11.2 (11_0)
Shader Model 5.0
OpenGL 4.4
OpenCL 1.2
Vulkan N/A
Laptop size large medium sized
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