Feex·GPU
AMD · Radeon

AMD Radeon X850 XT CrossFire Master

The AMD Radeon X850 XT CrossFire Master is a graphics card released on September 29, 2004. It has 34.6 GB/s of memory bandwidth and a boost clock of 520 MHz.

R480 (thor)
3/10 key specs recorded · 9 facts

Depth: 8 recorded fields

Specification data last verified October 1, 2026 against Wikipedia and Wikipedia GPU list tables (wikigrid-2026-09). Coverage: 3 of 10 tracked specifications recorded.

WikipediaWikipedia GPU list tables (wikigrid-2026-09)
Shading units
n/a
Memory
n/a
GDDR3
Boost clock
n/a
520 MHz base
Board power
n/a

Graphics processor

Architecture Not recorded
Codename R480 (thor)
Chip Not recorded
Process node Not recorded
Transistors Not recorded
Die size Not recorded

The AMD Radeon X850 XT CrossFire Master uses the R480 (thor) graphics processor.

Shader configuration

Shading units Not recorded
Compute units Not recorded
Streaming multiprocessors Not recorded
Execution units Not recorded
Texture units (TMUs) 16
Render output units (ROPs) 16
Ray tracing cores Not recorded
Tensor / AI cores Not recorded
XMX engines Not recorded
Infinity cache Not recorded

The AMD Radeon X850 XT CrossFire Master 16 texture mapping units and 16 render output units.

The AMD Radeon X850 XT CrossFire Master does not use XMX engines; those are specific to Intel Arc graphics.

Clock speeds

Base clock 520 MHz
Boost clock Not recorded
Game clock Not recorded
Memory clock Not recorded
Effective memory clock Not recorded

The AMD Radeon X850 XT CrossFire Master runs at a base clock of 520 MHz.

Memory

Size Not recorded
Type GDDR3
Bus width Not recorded
Bandwidth 34.6 GB/s

The AMD Radeon X850 XT CrossFire Master delivers 34.6 GB/s of memory bandwidth.

Market

Launched September 29, 2004
Launch price Not recorded
Status Not recorded
Form factor Not recorded
Segment desktop
Series Radeon

The AMD Radeon X850 XT CrossFire Master was released on September 29, 2004.

Frequently asked questions

When was the AMD Radeon X850 XT CrossFire Master released?

The AMD Radeon X850 XT CrossFire Master was released on September 29, 2004.