FirePro W600 vs Mobility Radeon HD 3870 X2

If you are going to buy a new graphics card and are choosing between FirePro W600 and Mobility Radeon HD 3870 X2, 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 FirePro W600 stacks up against Mobility Radeon HD 3870 X2, check out specs charts below.

Mobility Radeon HD 3870 X2 is a Laptop Graphics Card

Note: Mobility Radeon HD 3870 X2 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 3870 X2 here:

Main Specs

  FirePro W600 Mobility Radeon HD 3870 X2
Power consumption (TDP) 75 Watt 110 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Supplementary power connectors None
Memory type GDDR5 GDDR3
Maximum RAM amount 2 GB 512 MB
Display Connectors 6x mini-DisplayPort No outputs
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  • Mobility Radeon HD 3870 X2 has 46% more power consumption, than FirePro W600.
  • FirePro W600 is connected by PCIe 3.0 x16, and Mobility Radeon HD 3870 X2 uses PCIe 2.0 x16 interface.
  • Mobility Radeon HD 3870 X2 has 510 GB more memory, than FirePro W600.
  • FirePro W600 is used in Desktops, and Mobility Radeon HD 3870 X2 - in Laptops.
  • FirePro W600 is build with GCN 1.0 architecture, and Mobility Radeon HD 3870 X2 - with RV6xx.
  • Core clock speed of FirePro W600 is 90 MHz higher, than Mobility Radeon HD 3870 X2.
  • FirePro W600 is manufactured by 28 nm process technology, and Mobility Radeon HD 3870 X2 - by 55 nm process technology.
  • Memory clock speed of FirePro W600 is 3150 MHz higher, than Mobility Radeon HD 3870 X2.

Game benchmarks

high / 1080p 8−9 6−7
ultra / 1080p 5−6 4−5
QHD / 1440p 0−1 0−1
low / 720p 18−20 16−18
medium / 1080p 10−11 8−9
The average gaming FPS of FirePro W600 in Assassin's Creed Odyssey is 11% more, than Mobility Radeon HD 3870 X2.

Full Specs

  FirePro W600 Mobility Radeon HD 3870 X2
Architecture GCN 1.0 RV6xx
Code name Cape Verde M88-XT CF
Type Workstation Laptop
Release date 13 June 2012 1 September 2008
Pipelines 512 640
Core clock speed 750 MHz 660 MHz
Transistor count 1,500 million 666 million
Manufacturing process technology 28 nm 55 nm
Texture fill rate 24.00 10.56
Floating-point performance 768.0 gflops 2x 422.4 gflops
Length 163 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 4000 MHz 850 MHz
Memory bandwidth 64 GB/s 54.4 GB/s
Shared memory -
DirectX 12 (11_1) 10.1 (10_1)
Shader Model 5.1 4.1
OpenGL 4.6 3.3
OpenCL 1.2 N/A
Vulkan 1.2.131 N/A
Bitcoin / BTC (SHA256) 94 Mh/s
Laptop size large
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