ATI Radeon X1900 CrossFire Edition: specs and benchmarks

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Games supported 39%
ATI Radeon X1900 CrossFire Edition
ATI Radeon X1900 CrossFire Edition
  • Interface PCIe 1.0 x16
  • Core clock speed 625 MHz
  • Max video memory 512 MB
  • Memory type GDDR3
  • Memory clock speed 1450 MHz
  • Maximum resolution
Year of release 2006


ATI started Radeon X1900 CrossFire Edition sales 24 January 2006. This is a R500 architecture desktop card based on 90 nm manufacturing process and primarily aimed at gamers. 512 MB of GDDR3 memory clocked at 1.45 GHz are supplied, and together with 256 Bit memory interface this creates a bandwidth of 46.4 GB/s.

Compatibility-wise, this is dual-slot card attached via PCIe 1.0 x16 interface. 1x 6-pin power connector is required, and power consumption is at 100 Watt.

We have no data on Radeon X1900 CrossFire Edition benchmark results.

General info

Some basic facts about Radeon X1900 CrossFire Edition: architecture, market segment, release date etc.

Place in performance ratingnot rated
ArchitectureR500 (2005−2007)
GPU code nameR580
Market segmentDesktop
Release date24 January 2006
(17 years old)

Technical specs

Radeon X1900 CrossFire Edition's general performance parameters such as number of shaders, GPU base clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of Radeon X1900 CrossFire Edition's performance, but for precise assessment you have to consider its benchmark and gaming test results.

Core clock speed625 MHzof 2610 (Radeon RX 6500 XT)
Number of transistors384 millionof 14400 (GeForce GTX 1080 SLI Mobile)
Manufacturing process technology90 nmof 4 (GeForce RTX 4080 Ti)
Thermal design power (TDP)100 Wattof 2400 (Data Center GPU Max Subsystem)
Texture fill rate10.00of 969.9 (H100 SXM5 96 GB)

Compatibility, dimensions and requirements

Information on Radeon X1900 CrossFire Edition's compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

InterfacePCIe 1.0 x16
Supplementary power connectors1x 6-pin


Parameters of memory installed on Radeon X1900 CrossFire Edition: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors have no dedicated memory and use a shared part of system RAM instead.

Memory typeGDDR3
Maximum RAM amount512 MBof 128 (Radeon Instinct MI250X)
Memory bus width256 Bitof 8192 (Radeon Instinct MI250X)
Memory clock speed1450 MHzof 22400 (GeForce RTX 4080)
Memory bandwidth46.4 GB/sof 14400 (Radeon R7 M260)

Video outputs and ports

Types and number of video connectors present on Radeon X1900 CrossFire Edition. As a rule, this section is relevant only for desktop reference graphics cards, since for notebook ones the availability of certain video outputs depends on the laptop model, while non-reference desktop models can (though not necessarily will) bear a different set of video ports.

Display Connectors2x DVI, 1x S-Video

API support

APIs supported by Radeon X1900 CrossFire Edition, sometimes including their particular versions.

DirectX9.0c (9_3)
Shader Model3.0
OpenGL2.0of 4.6 (GeForce GTX 1080 Mobile)

Benchmark performance

Non-gaming benchmark performance of Radeon X1900 CrossFire Edition. Note that overall benchmark performance is measured in points in 0-100 range.

  • Passmark


This is probably the most ubiquitous benchmark, part of Passmark PerformanceTest suite. It gives the graphics card a thorough evaluation under various load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.

Benchmark coverage: 25%

ATI X1900 CrossFire Edition 137

Recommended processors

These processors are most commonly used with Radeon X1900 CrossFire Edition according to our statistics.

User rating

Here you can see the user rating of the graphics card, as well as rate it yourself.

5 2 ratings

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Questions and comments

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