ATI Radeon HD 2900 XTX
This graphics card is not released yet.
Data on this page may change in the future.
The Radeon HD 2900 XTX is a graphics card by ATI that is not released yet. Built on the 80 nm process, and based on the R600 graphics processor, in its R600 XTX variant, the card supports DirectX 10.0. The R600 graphics processor is a large chip with a die area of 420 mm² and 720 million transistors. It features 320 shading units, 16 texture mapping units and 16 ROPs. ATI has placed 512 MB GDDR3 memory on the card, which are connected using a 512-bit memory interface. The GPU is operating at a frequency of 743 MHz, memory is running at 828 MHz.
We recommend the ATI Radeon HD 2900 XTX for gaming with highest details at resolutions up to, and including, 1280x720.Being a dual-slot card, the ATI Radeon HD 2900 XTX draws power from 1x 6-pin + 1x 8-pin power connectors, with power draw rated at 215 W maximum. Display outputs include: 2x DVI, 1x S-Video. Radeon HD 2900 XTX is connected to the rest of the system using a PCIe 1.0 x16 interface. The card measures 305 mm in length, and features a dual-slot cooling solution.
|GPU Variant:||R600 XTX|
|Process Size:||80 nm|
|Die Size:||420 mm²|
|Bus Interface:||PCIe 1.0 x16|
|GPU Clock:||743 MHz|
1656 MHz effective
|Memory Size:||512 MB|
|Memory Bus:||512 bit|
|Pixel Rate:||11.89 GPixel/s|
|Texture Rate:||11.89 GTexel/s|
|Floating-point performance:||475.5 GFLOPS|
|Power Connectors:||1x 6-pin + 1x 8-pin|
|Our review database contains 63 reviews of the Radeon HD 2900 XTX.|
Black Version: Rev.A0 0639 Engineering Sample with A11 Silicon R600 XTX
Clear Version: Rev.A01
Red Version: Rev.A1 0705 Engineering Sample with A13 Silicon R600 XTX
Retail boards based on this design
|Name||GPU Clock||Memory Clock||Other Changes|
|ATi Radeon HD 2900 XTX Prototype A0||743 MHz||828 MHz|
|ATi Radeon HD 2900 XTX Prototype A01||750 MHz||1010 MHz||1024 MB, GDDR4|
|ATi Radeon HD 2900 XTX Prototype A1||750 MHz||1010 MHz||1024 MB, GDDR4|