Mobility Radeon HD 5870 vs Radeon Pro W5500M

If you are going to buy a new graphics card and are choosing between Mobility Radeon HD 5870 and Radeon Pro W5500M, 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 Mobility Radeon HD 5870 stacks up against Radeon Pro W5500M, check out specs charts below.

Mobility Radeon HD 5870 is a Laptop Graphics Card

Note: Mobility Radeon HD 5870 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 Mobility Radeon HD 5870 here:

Main Specs

  Mobility Radeon HD 5870 Radeon Pro W5500M
Power consumption (TDP) 50 Watt 85 Watt
Interface MXM-B (3.0) PCIe 4.0 x8
Supplementary power connectors None
Memory type DDR3, GDDR3, GDDR5 GDDR6
Maximum RAM amount 1 GB 4 GB
Display Connectors No outputs No outputs
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  • Radeon Pro W5500M has 70% more power consumption, than Mobility Radeon HD 5870.
  • Mobility Radeon HD 5870 is connected by MXM-B (3.0), and Radeon Pro W5500M uses PCIe 4.0 x8 interface.
  • Radeon Pro W5500M has 3 GB more memory, than Mobility Radeon HD 5870.
  • Mobility Radeon HD 5870 is used in Laptops, and Radeon Pro W5500M - in Desktops.
  • Mobility Radeon HD 5870 is build with Terascale 2 architecture, and Radeon Pro W5500M - with RDNA 1.0.
  • Mobility Radeon HD 5870 is manufactured by 40 nm process technology, and Radeon Pro W5500M - by 7 nm process technology.
  • Memory clock speed of Radeon Pro W5500M is 11000 MHz higher, than Mobility Radeon HD 5870.

Game benchmarks

high / 1080p 10−11 14−16
ultra / 1080p 6−7 8−9
QHD / 1440p 0−1 3−4
low / 720p 21−24 30−33
medium / 1080p 12−14 18−20
The average gaming FPS of Radeon Pro W5500M in Assassin's Creed Odyssey is 38% more, than Mobility Radeon HD 5870.

Full Specs

  Mobility Radeon HD 5870 Radeon Pro W5500M
Architecture Terascale 2 RDNA 1.0
Code name Broadway-XT Navi 14
Type Laptop Workstation
Release date 7 January 2010 10 February 2020
Pipelines 800 1408
Core clock speed 700 MHz
Boost Clock 1450 MHz
Transistor count 1,040 million 6,400 million
Manufacturing process technology 40 nm 7 nm
Texture fill rate 28.00 127.6
Floating-point performance 1,120.0 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 1000 MHz 12000 MHz
Memory bandwidth 64 GB/s 192.0 GB/s
Shared memory -
DirectX 11.2 (11_0) 12 (12_1)
Shader Model 5.0 6.5
OpenGL 4.4 4.6
OpenCL 1.2 2.0
Vulkan N/A 1.2.131
Laptop size large
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