ATI Radeon X800 GTO vs GeForce Go 7900 GTX SLI
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | not rated | 1411 |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | no data | 0.42 |
| Architecture | G7x (2005−2006) | R400 (2004−2008) |
| GPU code name | G71M | R423 |
| Market segment | Laptop | Desktop |
| Release date | 12 October 2006 (19 years ago) | 29 December 2007 (18 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.
| Pipelines / CUDA cores | 64 | no data |
| Core clock speed | 16 MHz | 400 MHz |
| Boost clock speed | 500 MHz | no data |
| Number of transistors | 556 Million | 160 million |
| Manufacturing process technology | 90 nm | 130 nm |
| Power consumption (TDP) | 90 Watt | 49 Watt |
| Texture fill rate | no data | 4.800 |
| ROPs | no data | 12 |
| TMUs | no data | 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).
| Laptop size | large | no data |
| Interface | no data | PCIe 1.0 x16 |
| Width | no data | 1-slot |
| Supplementary power connectors | no data | None |
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 | GDDR3 | DDR |
| Maximum RAM amount | 2x512 MB | 128 MB |
| Memory bus width | 256 Bit | 256 Bit |
| Memory clock speed | 700 MHz | 350 MHz |
| Memory bandwidth | no data | 22.4 GB/s |
| Shared memory | - | no data |
Connectivity and outputs
This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.
| Display Connectors | no data | 1x DVI, 1x VGA, 1x S-Video |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | GDDR3 | 9.0b (9_2) |
| OpenGL | no data | 2.0 |
| OpenCL | no data | N/A |
| Vulkan | - | N/A |
Pros & cons summary
| Recency | 12 October 2006 | 29 December 2007 |
| Chip lithography | 90 nm | 130 nm |
| Power consumption (TDP) | 90 Watt | 49 Watt |
Go 7900 GTX SLI has a 44% more advanced lithography process.
ATI X800 GTO, on the other hand, has an age advantage of 1 year, and 84% lower power consumption.
We couldn't decide between GeForce Go 7900 GTX SLI and Radeon X800 GTO. We've got no test results to judge.
Be aware that GeForce Go 7900 GTX SLI is a notebook graphics card while Radeon X800 GTO is a desktop one.
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