ATI Radeon X800 GTO² vs ATI X800 GT
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 1375 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 0.38 | no data |
| Architecture | R400 (2004−2008) | R400 (2004−2008) |
| GPU code name | R480 | R480 |
| Market segment | Desktop | Desktop |
| Release date | 1 November 2005 (19 years ago) | 15 September 2005 (19 years ago) |
Detailed specifications
General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Core clock speed | 475 MHz | 400 MHz |
| Number of transistors | 160 million | 160 million |
| Manufacturing process technology | 130 nm | 130 nm |
| Power consumption (TDP) | 40 Watt | no data |
| Texture fill rate | 5.700 | 4.800 |
| ROPs | 12 | 12 |
| TMUs | 12 | 12 |
Form factor & compatibility
Information on 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).
| Interface | PCIe 1.0 x16 | PCIe 1.0 x16 |
| Width | 1-slot | 1-slot |
| Supplementary power connectors | None | no data |
VRAM capacity and type
Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.
| Memory type | DDR | GDDR3 |
| Maximum RAM amount | 128 MB | 256 MB |
| Memory bus width | 256 Bit | 256 Bit |
| Memory clock speed | 493 MHz | 490 MHz |
| Memory bandwidth | 31.55 GB/s | 31.36 GB/s |
Connectivity and outputs
Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.
| Display Connectors | 1x DVI, 1x VGA, 1x S-Video | 1x DVI, 1x VGA, 1x S-Video |
API compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 9.0b (9_2) | 9.0b (9_2) |
| OpenGL | 2.0 | 2.0 |
| OpenCL | N/A | N/A |
| Vulkan | N/A | N/A |
Pros & cons summary
| Recency | 1 November 2005 | 15 September 2005 |
| Maximum RAM amount | 128 MB | 256 MB |
ATI X800 GT has an age advantage of 1 month.
ATI X800 GTO², on the other hand, has a 100% higher maximum VRAM amount.
We couldn't decide between Radeon X800 GT and Radeon X800 GTO². We've got no test results to judge.
Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.
Comparisons with similar GPUs
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
