ATI Radeon X850 PRO: specs and benchmarks

ATI Radeon X850 PRO


ATI started Radeon X850 PRO sales 1 December 2004 at a recommended price of $279. This is R400 architecture desktop card based on 130 nm manufacturing process and primarily aimed at gamers. 256 MB of GDDR3 memory clocked at 1.04 GHz are supplied, and together with 256 Bit memory interface this creates a bandwidth of 33.3 GB / s.

Compatibility-wise, this is Single-slot card attached via PCIe 1.0 x16 interface. 1x 6-pin power connector is required.

We have no data on Radeon X850 PRO benchmark results.

General info

Of Radeon X850 PRO's architecture, market type and release date.
Place in performance rating
not rated
Code name
Release date
1 December 2004
Launch price (MSRP)

Technical specs

Radeon X850 PRO's general performance parameters such as number of shaders, GPU core clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of Radeon X850 PRO's performance, but for precise assessment you have to consider its benchmark and gaming test results.
Core clock speed
507 MHz
Transistor count
160 million
Manufacturing process technology
130 nm
Texture fill rate
6.08 GTexel / s

Compatibility, dimensions and requirements

Information on Radeon X850 PRO's compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop video cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).
PCIe 1.0 x16
Supplementary power connectors
1x 6-pin


Parameters of memory installed on Radeon X850 PRO: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors don't have dedicated memory and use a shared part of system RAM.
Memory type
Maximum RAM amount
256 MB
Memory bus width
256 Bit
of 8192 (Radeon Pro Duo)
Memory clock speed
1040 MHz
Memory bandwidth
33.3 GB / s
of 1024 (Radeon Pro Duo)

Video outputs and ports

Types and number of video connectors present on Radeon X850 PRO.
Display Connectors
1x DVI, 1x VGA, 1x S-Video

API support

APIs supported by Radeon X850 PRO, sometimes including their particular versions.
9.0b (9_2)

Benchmark performance

Non-gaming benchmarks performance of Radeon X850 PRO. Note that overall benchmark performance is measured in points in 0-100 range.



Other GPUs

Advices and comments

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