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Benchmarks Real world tests of the Radeon HD 6870M
In The News From around the web
by hassan mujtaba |
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.
by Trace Hagan |
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.
by Slobodan Simic |
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.
by Jarred Walton |
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
|Clock speed||675 MHz|
|Is dual GPU||No|
|Texture mapping units||40|
|Render output processors||16|
|Pixel rate||10.8 GPixel/s|
|Texture rate||27 GTexel/s|
|Floating-point performance||1,080 GFLOPS|
|Memory clock speed||1,000 MHz|
|Effective memory clock speed||4,000 MHz|
|Memory bus||128 bit|
|Memory bandwidth||64 GB/s|
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