Radeon HD 6870M 

Released January, 2011
  • 675 MHz
  • 1 GB GDDR5
The range is powered by Kepler from bottom to top and brings great performance to mobile platforms.
by Trace-Hagan (May, 2013)
Combined with AMD's ZeroCore and Power Gating technology, the HD 7000M series is setting up to be a very power efficient platform.
by Doug-Crowthers (Apr, 2012)

Benchmarks Real world tests of the Radeon HD 6870M

3DMark 11 Graphics Industry standard benchmark that tests DirectX 11 GPU performance

Radeon HD 6870M
14,396

3DMark06 Industry standard benchmark that tests DirectX 9 GPU performance

Radeon HD 6870M
14,396

In The News From around the web

AMD’s Kaveri APUs would feature the latest core architecture along with enhanced GCN graphics on a single die package.
This means that higher frequency DDR3 memory just might come in handy with Kaveri APUs to unleash the full potential of the graphics core.
The 760M and 765M both use 768 CUDA cores, but the 765M is clocked almost 200MHz faster.
The RAM and core are connected via a 256-bit interface.
1
Apr

Nvidia announces five new Geforce 700M GPUs

by Slobodan Simic |
www.fudzilla.com
It is not clear how GT 740M ends up clocked higher than the GT 745M but it might have something to do with the maximum Boost.
All five new GPUs will feature Nvidia GPU Boost 2.0, Optimus and Nvidia Geforce Experience technologies.
12
Jan

Sapphire mITX and a Budget Tahiti GPU

by Jarred Walton |
www.anandtech.com
Sapphire calls their card the HD 7870 XT, but it’s important to note that this is still a full Tahiti GPU in other areas and it should easily outperform the HD 7800 Pitcairn offerings (which max out at 1280 cores clocked at up to 1000MHz stock).
Like most graphics companies, Sapphire didn’t have anything major to announce at CES.

Specifications Full list of technical specs

gpu

GPU brand AMD
GPU name Granville
Market Laptop
Clock speed 675 MHz
Is dual GPU No
Reference card None

raw performance

Shading units 800
Texture mapping units 40
Render output processors 16
Compute units 10
Pixel rate 10.8 GPixel/s
Texture rate 27 GTexel/s
Floating-point performance 1,080 GFLOPS

memory

Memory clock speed 1,000 MHz
Effective memory clock speed 4,000 MHz
Memory bus 128 bit
Memory 1,024 MB
Memory type GDDR5
Memory bandwidth 64 GB/s

noise and power

TDP 50W
Report a correction

Comments

comments powered by Disqus