  |  Matchstick Join Date: May 2009 Posts: 84 |
XFX ATI Radeon HD 4870 X2 2048MB GDDR5 £248.99 @ Overclockers UK
£248.99
When it comes to video games, winning comes down to power, speed and brains. Get the first two with the industrys ultimate card, the new XFX ATI Radeon HD 4870 X2 graphics card. Play with 2.4 teraFLOPS of graphics horsepower, 1600 stream processors and 2 GB of GDDR5 memory, which makes the XFX Radeon HD 4870 X2 impossibly fast and exceptionally powerful.
- 2 x ATI Radeon R700 (4870) Cores running at 750MHz
- Dual TeraScale graphics engines
- 956 million transistors 55nm Manufacturing Process
- 750MHz Shader Clock Speed
- 1600 Stream Processors
- 3600MHz GDDR5 Memory
- 512-Bit (2x 256-Bit) Memory Interface
- 230GB/sec Memory Bandwidth
- Double Precision Support
- DirectX 10.1 Support
- 24x custom filter anti-aliasing (CFAA) and high performance anisotropic filtering
- 2400 Peak GigaFlops
- ATI CrossFireX multi-GPU support for highly scalable performance (2x 4870 X2 for a total of 4 GPU's)
- Installation CD with Multi-Language User Guide
- Quick Installation Guide
- Driver CD Installation Guide
- XFX Serial Number Door Hanger
- CrossFire Bridge
- 7-Pin HDTV Cable
- 6-pin to 4-pin power cable
- DVI to HDMI Adaptor
- DVI to VGA Adapter
- S-Video to Composite Adapter
***EXCLUSIVE Premium Priority 2 Year Warranty***
In the unlikely event of your card failing within 2 Years, OcUK will replace your card with a brand new one, pending testing within our standard RMA/ testing terms and conditions (http://www.overclockers.co.uk/support.php)
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jmmL:
A flop is one floating point operation per second. So this card can perform 2.4x10^12 floating point operations per second. This type of operation is needed for graphics, whereas CPUs mainly perform integer operations (I think). It's basically a good measure of how "powerful" the card is - certainly better than clock speeds or how much vRAM it has. http://en.wikipedia.org/wiki/FLOPS  |
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