Mobility Radeon HD 3870 X2 

Released September, 2008
  • 660 MHz
  • 1 GB GDDR3

It can handle most games at 1920x1080 using low detail settings, and more demanding games are still playable at 1680x1050 or 1280x720.
by Don-Woligroski (Aug, 2012)
The recommendation is definitely to use DVI or HDMI.
by Don-Woligroski (Aug, 2012)

Benchmarks Real world tests of the Mobility Radeon HD 3870 X2

PassMark Industry standard benchmark for overall graphics card performanceData courtesy Passmark

Mobility Radeon HD 3870 X2

Features Key features of the Mobility Radeon HD 3870 X2

memory bandwidth Rate at which data can be read from or stored in onboard memory

Mobility Radeon HD 3870 X2
108.8 GB/s
GeForce GTX 680M
115.2 GB/s

pixel rate Number of pixels a graphics card can render to the screen every second

Mobility Radeon HD 3870 X2
21.12 GPixel/s
Mobility Radeon HD 5870
11.2 GPixel/s
GeForce GTX 680M
20.13 GPixel/s

texture rate Speed at which a graphics card can perform texture mapping

Mobility Radeon HD 3870 X2
21.12 GTexel/s
GeForce GTX 680M
80.5 GTexel/s

floating point performance How fast the gpu can crunch numbers

Mobility Radeon HD 3870 X2
844.8 GFLOPS
GeForce GTX 680M
1,932.7 GFLOPS

shading units Subcomponents of the gpu, these run in parallel to enable fast pixel shading

Mobility Radeon HD 3870 X2

texture mapping units Built into each gpu, these resize and rotate bitmaps for texturing scenes

Mobility Radeon HD 3870 X2

In The News From around the web


Basemark GPU Vulkan Announced for Q2'16 Release

by Scott Michaud |
Basemark GPU Vulkan is planned to focus on “relevant Vulkan API performance tests as opposed to theoretical workloads.
Being November, I expect that something came up, which isn't too surprising as Microsoft seems to have similar issues with DirectX 12.

Most DirectX 12 features won’t require a new graphics card

by Ryan Whitwam |
While past updates to DirectX have focused on new rendering effects like tessellation and more realistic shaders, DirectX 12 is an attempt to dramatically reduce driver overhead and get PC gaming closer to console levels of efficiency by learning some lessons from AMD’s Mantle API.
Consoles have very narrow hardware profiles, but the hardware abstraction layer in DirectX slows things down.

The State Of PC Graphics Sales Q2 2014

by Brett Howse |
The majority of users who do not play any sort of graphical game can get by on just integrated graphics alone whether they are from AMD or Intel.
Intel is the volume king here, even though their integrated solutions are not as powerful as AMD APUs for graphics, but by the market share it appears that people are choosing CPU power and efficiency over GPU power for most devices.
It is no doubt that MSI has come a long way in the development of high-end motherboards for the desktop PC market.
The MSI X99S XPOWER AC is featured in MSI’s flagship XPOWER Overclocking product brand which is aimed at overclockers and enthusiasts who demand nothing less than the best.

Specifications Full list of technical specs


GPU brand ATI
GPU name M88
Market Laptop
Clock speed 660 MHz
Is dual GPU Yes
Reference card None

raw performance

Shading units 640
Texture mapping units 32
Render output processors 32
Compute units 8
Pixel rate 21.12 GPixel/s
Texture rate 21.12 GTexel/s
Floating-point performance 844.8 GFLOPS


Memory clock speed 850 MHz
Effective memory clock speed 1,700 MHz
Memory bus 512 bit
Memory 1,024 MB
Memory type GDDR3
Memory bandwidth 108.8 GB/s

noise and power

TDP 110W
Report a correction


comments powered by Disqus