Mobility Radeon HD 5870 Crossfire vs Radeon 540X

Find out if it is worth upgrading your current GPU setup by comparing Mobility Radeon HD 5870 Crossfire and Radeon 540X. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Mobility Radeon HD 5870 Crossfire and Radeon 540X. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Mobility Radeon HD 5870 Crossfire and Radeon 540X are Laptop Graphics Cards

Note: Mobility Radeon HD 5870 Crossfire and Radeon 540X 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 540X here:

Main Specs

  Mobility Radeon HD 5870 Crossfire Radeon 540X
Power consumption (TDP) 120 Watt 50 Watt
Interface PCIe 3.0 x8
Supplementary power connectors None
Memory type DDR3, GDDR3, GDDR5 GDDR5
Maximum RAM amount 2x1 GB 2 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort
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  • Mobility Radeon HD 5870 Crossfire has 140% more power consumption, than Radeon 540X.
  • Mobility Radeon HD 5870 Crossfire and Radeon 540X have maximum RAM of 2 GB.
  • Both cards are used in Laptops.
  • Mobility Radeon HD 5870 Crossfire is build with Terascale 2 architecture, and Radeon 540X - with GCN 4.0.
  • Mobility Radeon HD 5870 Crossfire is manufactured by 40 nm process technology, and Radeon 540X - by 14 nm process technology.
  • Memory clock speed of Radeon 540X is 5000 MHz higher, than Mobility Radeon HD 5870 Crossfire.

Game benchmarks

high / 1080p 16−18 6−7
ultra / 1080p 9−10 3−4
QHD / 1440p 4−5 0−1
low / 720p 30−35 14−16
medium / 1080p 18−20 7−8
The average gaming FPS of Mobility Radeon HD 5870 Crossfire in Assassin's Creed Odyssey is 137% more, than Radeon 540X.

Full Specs

  Mobility Radeon HD 5870 Crossfire Radeon 540X
Architecture Terascale 2 GCN 4.0
Code name Broadway-XT Lexa
Type Laptop Laptop
Release date 7 January 2010 12 August 2019
Pipelines 1600 512
Core clock speed 700 MHz
Boost Clock 1219 MHz
Transistor count 2,200 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 33.47
Memory bus width 128 Bit 64 Bit
Memory clock speed 1000 MHz 6000 MHz
Memory bandwidth 112.0 GB/s
Shared memory - -
DirectX DirectX 11, Shader 5.0 12 (12_0)
Shader Model 6.4
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
Laptop size large
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