AMD RADEON X800 XT
The AMD RADEON X800 XT is a graphics card released on May 4, 2004. It has 256 MB of GDDR3 memory, 32.0 GB/s of memory bandwidth and a boost clock of 500 MHz. It scores 98 in the PassMark G3D benchmark. It supports DirectX 9.0b and OpenGL 2.
Depth: 27 recorded fields
Specification data last verified October 1, 2026 against PassMark Videocard Benchmark and Wikipedia GPU list tables (wikigrid-2026-09). Coverage: 5 of 10 tracked specifications recorded.
Performance
The AMD RADEON X800 XT scores 98 in the PassMark G3D benchmark, higher than 16.5% of the 2,658 GPUs benchmarked (PassMark rank #2,415), measured across 9 submitted results. Its PassMark G2D score is 271.
As stated by PassMark
PassMark's own listing for the AMD RADEON X800 XT states the AGP 8x interface, up to 256 MB of memory, a core clock of 500 MHz, DirectX 9.0b and OpenGL 2, first benchmarked on 2012-08-19. These are PassMark's figures, shown separately from the specification tables above.
Not to be confused with
This page covers the AMD RADEON X800 XT specifically. It is a different product from AMD RADEON X800 GT, AMD RADEON X800 GTO, AMD RADEON X800 PRO, AMD RADEON X800 PRO/GTO, AMD RADEON X800 SE, AMD RADEON X800 XL, which have their own specifications. Check the exact model name before comparing figures.
Graphics processor
The AMD RADEON X800 XT uses the R420 (loki) graphics processor.
Shader configuration
The AMD RADEON X800 XT 16 texture mapping units and 16 render output units.
The AMD RADEON X800 XT does not use XMX engines; those are specific to Intel Arc graphics.
Clock speeds
The AMD RADEON X800 XT runs at a base clock of 500 MHz.
Memory
The AMD RADEON X800 XT is equipped with 256 MB of GDDR3 memory and delivers 32.0 GB/s of memory bandwidth.
Board and power
The AMD RADEON X800 XT it connects over AGP 8x.
Market
The AMD RADEON X800 XT was released on May 4, 2004.
Benchmarks
Graphics and compute APIs
The AMD RADEON X800 XT supports DirectX 9.0b and OpenGL 2.
CUDA is an NVIDIA technology and does not apply to the AMD RADEON X800 XT. Feex has no recorded Vulkan version for the AMD RADEON X800 XT. Feex has no recorded OpenCL version for the AMD RADEON X800 XT.
Naming and aliases
The AMD RADEON X800 XT is also known by other names: PassMark also lists it as RADEON X800 XT and RADEON X800 XT Secondary.
Frequently asked questions
How much VRAM does the AMD RADEON X800 XT have?
The AMD RADEON X800 XT has 256 MB of GDDR3 memory. Its memory bandwidth is 32.0 GB/s.
How fast is the AMD RADEON X800 XT?
The AMD RADEON X800 XT scores 98 in the PassMark G3D benchmark, higher than 16.5% of the 2,658 GPUs benchmarked. Its PassMark rank is #2,415.
What bus interface does the AMD RADEON X800 XT use?
The AMD RADEON X800 XT connects over AGP 8x.
When was the AMD RADEON X800 XT released?
The AMD RADEON X800 XT was released on May 4, 2004.