- 512MB GDDR3 video memory
- 80 stream processing units
- PCI Express 2.0 x 16 bus interface
- 600 M Hz Engine Clock
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- Performance HD4650 chipset
- 1GB GDDR2 video memory
- 320 stream processing units
- PCI Express 2.0 x 16 bus interface
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- Performance HD4650 chipset
- 1GB GDDR2 video memory
- 320 stream processing units
- PCI Express 2.0 x 16 bus interface
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- 1GB GDDR3 video memory
- 320 stream processing units
- PCI Express 2.0 x 16 bus interface
- 750 M Hz Engine Clock
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- 1GB GDDR3 video memory
- 320 stream processing units
- PCI Express 2.0 x 16 bus interface
- 750 M Hz Engine Clock
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Performance HD4830 chipset 512MB GDDR3 video memory 640 stream processing units PCI Express 2.0 x 16 bus interface 575 M Hz Engine Clock 900 M Hz Memory Clock 256bit Memory Interface Shader Model 4.1ATI Cross Fire X Multi-GPU Technology ATI Avivo HD Video & Display Platform ATI Power Play Technology Integrated AMD Xilleon HDTV encoder Hardware processed 1080p video playback of Blu-ray Dual display support Direct X 10.1 support Vista Premium-ready ...

Ultra Performance HD4850 Chipset 1GB GDDR3 video memory 800 stream processing units PCI Express 2.0 x 16 bus interface 625 M Hz Engine Clock 950 M Hz X2 Memory Clock 256bit Memory Interface Shader Model 4.1ATI Cross Fire X Multi-GPU Technology ATI Avivo HD Video & Display Platform ATI Power Play Technology Integrated AMD Xilleon HDTV encoder Hardware processed 1080p video playback of Blu-ray Dual display support HDMICRTDVIDirect X 10.1 support Vista Premium-ready ...

Cinematic gaming experience with unprecedented performance 1GB GDDR5 video memory 800 stream processing units PCI Express 2.0 x 16 bus interface 780 M Hz Engine Clock 925 M Hz X2 Memory Clock 256bit Memory Interface Shader Model 4.1ATI Cross Fire X Multi-GPU Technology ATI Avivo HD Video & Display Platform ATI Power Play Technology Integrated AMD Xilleon HDTV encoder Hardware processed 1080p video playback of Blu-ray Dual display support Direct X 10.1 support Vista Premium-ready ...

Phenominal gaming Power 2GB GDDR5 video memory 1600 stream processing units PCI Express 2.0 x 16 bus interface 750 M Hz Engine Clock 900 M Hz X2 Memory Clock 256bit 256bit Memory Interface Shader Model 4.1ATI Cross Fire X Multi-GPU Technology ATI Avivo HD Video & Display Platform ATI Power Play Technology Integrated AMD Xilleon HDTV encoder Hardware processed 1080p video playback of Blu-ray Dual display support Direct X 10.1 support Vista Premium-ready Phenominal graphics gaming power can be yours with the ATI HD 4870X2 graphics card. This behemoth of a card uses two HD 4870 GPUs on one card in perfect harmony giving you blistering frame rates & amazing power. If your looking to get ahead of the game dont look any further than the ATI HD 4870X2 at this fantastic price. ...

Cinematic gaming experience 1GB GDDR video memory Full Direct X 11 support 80 stream processing units PCI Express 2.1 x 16 bus interface 650 M Hz Engine Clock 64bit Memory Interface Shader Model 5.0 ATI Avivo HD Video & Display Platform ATI Stream acceleration technology Hardware processed 1080p video playback of Blu-ray HDMI DVI VGA output

Includes:: low profile support Certified drivers for Windows 7 Windows Vista & Windows XP The ATI Radeon HD 5450 graphics card offers everything you need for gaming & HD home entertainment in one package. Do more on your PC with ATI stream technology which accelerates even the most demanding applications. See more with ATI Eyefinity technology providing the ultimate gaming experience by allowing up to three displays from a single graphics board. The ATI Radeon HD 5450 fully supports Microsoft Direct X 11 which enables real-time rendering with ultra-realistic characters & incredible 3D imagery.

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