ATI Radeon HD 2600 XT X2 vs GeForce 8800 GS
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 1200 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 0.58 | no data |
| Architecture | Tesla (2006−2010) | TeraScale (2005−2013) |
| GPU code name | G92 | RV630 |
| Market segment | Desktop | Desktop |
| Release date | 31 January 2008 (17 years ago) | 26 July 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 | 96 | 120 ×2 |
| Core clock speed | 550 MHz | 800 MHz |
| Number of transistors | 754 million | 390 million |
| Manufacturing process technology | 65 nm | 65 nm |
| Power consumption (TDP) | 105 Watt | no data |
| Texture fill rate | 26.40 | 6.400 ×2 |
| Floating-point processing power | 0.264 TFLOPS | 0.192 TFLOPS ×2 |
| ROPs | 12 | 4 ×2 |
| TMUs | 48 | 8 ×2 |
| L2 Cache | 48 KB | 64 KB |
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 |
| Length | 229 mm | no data |
| Width | 1-slot | 2-slot |
| Supplementary power connectors | 1x 6-pin | 1x 6-pin |
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 | GDDR3 |
| Maximum RAM amount | 384 MB | 512 MB ×2 |
| Memory bus width | 192 Bit | 128 Bit ×2 |
| Memory clock speed | 800 MHz | 800 MHz |
| Memory bandwidth | 38.4 GB/s | 25.6 GB/s ×2 |
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 | 2x DVI, 1x S-Video | 4x DVI, 1x S-Video |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 11.1 (10_0) | 10.0 (10_0) |
| Shader Model | 4.0 | 4.0 |
| OpenGL | 3.3 | 3.3 |
| OpenCL | 1.1 | N/A |
| Vulkan | N/A | N/A |
| CUDA | 1.1 | - |
Pros & cons summary
| Recency | 31 January 2008 | 26 July 2007 |
| Maximum RAM amount | 384 MB | 512 MB |
8800 GS has an age advantage of 6 months.
ATI HD 2600 XT X2, on the other hand, has a 33.3% higher maximum VRAM amount.
We couldn't decide between GeForce 8800 GS and Radeon HD 2600 XT X2. We've got no test results to judge.
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