Tesla X2090 vs GeForce 6800 XT
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 1401 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | Curie (2003−2013) | Fermi 2.0 (2010−2014) |
| GPU code name | NV42 | GF110 |
| Market segment | Desktop | Workstation |
| Release date | 30 September 2005 (20 years ago) | 25 July 2011 (14 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 | no data | 512 |
| Core clock speed | 450 MHz | 651 MHz |
| Number of transistors | 202 million | 3,000 million |
| Manufacturing process technology | 110 nm | 40 nm |
| Power consumption (TDP) | no data | 225 Watt |
| Texture fill rate | 5.400 | 41.66 |
| Floating-point processing power | no data | 1.332 TFLOPS |
| ROPs | 8 | 48 |
| TMUs | 12 | 64 |
| L1 Cache | no data | 1 MB |
| L2 Cache | no data | 768 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 | AGP 8x | PCIe 2.0 x16 |
| Width | 1-slot | MXM Module |
| Supplementary power connectors | 1x Molex | 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 | GDDR3 | GDDR5 |
| Maximum RAM amount | 256 MB | 6 GB |
| Memory bus width | 256 Bit | 384 Bit |
| Memory clock speed | 600 MHz | 924 MHz |
| Memory bandwidth | 38.4 GB/s | 177.4 GB/s |
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 | 1x DVI, 1x VGA, 1x S-Video | No outputs |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 9.0c (9_3) | 12 (11_0) |
| Shader Model | 3.0 | 5.1 |
| OpenGL | 2.0 (full) 2.1 (partial) | 4.6 |
| OpenCL | N/A | 1.1 |
| Vulkan | N/A | N/A |
| CUDA | - | 2.0 |
Pros & cons summary
| Recency | 30 September 2005 | 25 July 2011 |
| Maximum RAM amount | 256 MB | 6 GB |
| Chip lithography | 110 nm | 40 nm |
Tesla X2090 has an age advantage of 5 years, a 2300% higher maximum VRAM amount, and a 175% more advanced lithography process.
We couldn't decide between GeForce 6800 XT and Tesla X2090. We've got no test results to judge.
Be aware that GeForce 6800 XT is a desktop graphics card while Tesla X2090 is a workstation one.
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