AMD MOBILITY RADEON X300
The AMD MOBILITY RADEON X300 is a graphics card released on November 1, 2005. It has 128 MB of DDR memory, 4.0 GB/s of memory bandwidth and a boost clock of 350 MHz. It scores 34 in the PassMark G3D benchmark. It supports DirectX 9.0b and OpenGL 2.0.
Depth: 25 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 MOBILITY RADEON X300 scores 34 in the PassMark G3D benchmark, higher than 8.9% of the 2,658 GPUs benchmarked (PassMark rank #2,618), measured across 111 submitted results. Its PassMark G2D score is 204.
As stated by PassMark
PassMark's own listing for the AMD MOBILITY RADEON X300 states the PCI-E x16 interface, up to 128 MB of memory, a core clock of 350 MHz, DirectX 9.0b and OpenGL 2, first benchmarked on 2009-04-18. These are PassMark's figures, shown separately from the specification tables above.
Graphics processor
The AMD MOBILITY RADEON X300 uses the RV370 graphics processor.
Clock speeds
The AMD MOBILITY RADEON X300 runs at a base clock of 350 MHz.
Memory
The AMD MOBILITY RADEON X300 is equipped with 128 MB of DDR memory and delivers 4.0 GB/s of memory bandwidth.
Board and power
The AMD MOBILITY RADEON X300 it connects over PCI-E x16.
Market
The AMD MOBILITY RADEON X300 was released on November 1, 2005.
Benchmarks
Graphics and compute APIs
The AMD MOBILITY RADEON X300 supports DirectX 9.0b and OpenGL 2.0.
CUDA is an NVIDIA technology and does not apply to the AMD MOBILITY RADEON X300. Feex has no recorded Vulkan version for the AMD MOBILITY RADEON X300. Feex has no recorded OpenCL version for the AMD MOBILITY RADEON X300.
Naming and aliases
The AMD MOBILITY RADEON X300 is also known by other names: PassMark also lists it as ATI MOBILITY RADEON X300, ATI MOBILITY RADEON X300 (Omega 2.6.71), ATI Mobility Radeon X300 (Omega 3.8.442) and ATI MOBILITY RADEON X300 (Omega 3.8.421).
Frequently asked questions
How much VRAM does the AMD MOBILITY RADEON X300 have?
The AMD MOBILITY RADEON X300 has 128 MB of DDR memory. Its memory bandwidth is 4.0 GB/s.
How fast is the AMD MOBILITY RADEON X300?
The AMD MOBILITY RADEON X300 scores 34 in the PassMark G3D benchmark, higher than 8.9% of the 2,658 GPUs benchmarked. Its PassMark rank is #2,618.
What bus interface does the AMD MOBILITY RADEON X300 use?
The AMD MOBILITY RADEON X300 connects over PCI-E x16.
When was the AMD MOBILITY RADEON X300 released?
The AMD MOBILITY RADEON X300 was released on November 1, 2005.