GRID K100 vs GeForce 6800 XT
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 1416 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | Curie (2003−2013) | Kepler (2012−2018) |
| GPU code name | NV42 | GK107 |
| Market segment | Desktop | Workstation |
| Release date | 30 September 2005 (20 years ago) | 28 June 2013 (13 years ago) |
| Launch price (MSRP) | no data | $63 |
Detailed specifications
General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Real power consumption of some graphics cards can well exceed their nominal TDP, especially if overclocked.
| Pipelines / CUDA cores | no data | 192 |
| Core clock speed | 450 MHz | 850 MHz |
| Number of transistors | 202 million | 1,270 million |
| Manufacturing process technology | 110 nm | 28 nm |
| Power consumption (TDP) | no data | 130 Watt |
| Texture fill rate | 5.400 | 13.60 |
| Floating-point processing power | no data | 0.3264 TFLOPS |
| ROPs | 8 | 16 |
| TMUs | 12 | 16 |
| L1 Cache | no data | 16 KB |
| L2 Cache | no data | 256 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 3.0 x16 |
| Width | 1-slot | 2-slot |
| 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 | DDR3 |
| Maximum RAM amount | 256 MB | 256 MB |
| Memory bus width | 256 Bit | 128 Bit |
| Memory clock speed | 600 MHz | 891 MHz |
| Memory bandwidth | 38.4 GB/s | 28.51 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 | 1.2 |
| Vulkan | N/A | 1.1.126 |
| CUDA | - | 3.0 |
Pros & cons summary
| Recency | 30 September 2005 | 28 June 2013 |
| Chip lithography | 110 nm | 28 nm |
GRID K100 has an age advantage of 7 years, and a 293% more advanced lithography process.
We couldn't decide between GeForce 6800 XT and GRID K100. We've got no test results to judge.
Be aware that GeForce 6800 XT is a desktop graphics card while GRID K100 is a workstation one.
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