GeForce 6800 GT: specs and benchmarks
Summary
NVIDIA started GeForce 6800 GT sales 8 June 2004. This is a desktop graphics card based on a Curie architecture and made with 130 nm manufacturing process. It is primarily aimed at gamer market. 256 MB of GDDR3 memory clocked at 0.5 GHz are supplied, and together with 256 Bit memory interface this creates a bandwidth of 32 GB/s.
Compatibility-wise, this is a single-slot graphics card attached via PCIe 1.0 x16 interface. 1x 6-pin power connector is required, and power consumption is at 67 Watt.
Primary details
Some basic facts about GeForce 6800 GT: architecture, market segment, release date etc.
| Place in the ranking | not rated | |
| Place by popularity | not in top-100 | |
| Architecture | Curie (2003−2013) | |
| GPU code name | NV45 | |
| Market segment | Desktop | |
| Release date | 8 June 2004 (20 years ago) |
Detailed specifications
GeForce 6800 GT's specs such as number of shaders, GPU base clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of GeForce 6800 GT's performance, but for precise assessment you have to consider its benchmark and gaming test results.
| Core clock speed | 350 MHz | of 2800 MHz (Playstation 5 Pro GPU) |
| Number of transistors | 222 million | of 208,000 million (B200 SXM 192 GB) |
| Manufacturing process technology | 130 nm | of 4 nm (H100 PCIe) |
| Power consumption (TDP) | 67 Watt | of 2400 Watt (Data Center GPU Max Subsystem) |
| Texture fill rate | 5.600 | of 2,554 (Radeon Instinct MI300X) |
| ROPs | 16 | of 192 (GA100) |
| TMUs | 16 | of 1280 (Data Center GPU Max NEXT) |
Form factor & compatibility
This section provides details about the physical dimensions of GeForce 6800 GT and its compatibility with other computer components. This information is useful when selecting a computer configuration or upgrading an existing one. For desktop graphics cards, it includes details about the interface and bus (for motherboard compatibility) and additional power connectors (for power supply compatibility).
| Interface | PCIe 1.0 x16 | |
| Width | 1-slot | |
| Supplementary power connectors | 1x 6-pin |
VRAM capacity and type
Parameters of memory installed on GeForce 6800 GT: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors have no dedicated memory and use a shared part of system RAM instead.
| Memory type | GDDR3 | |
| Maximum RAM amount | 256 MB | of 294912 (Radeon Instinct MI325X) |
| Memory bus width | 256 Bit | of 8192 Bit (Radeon Instinct MI250X) |
| Memory clock speed | 500 MHz | of 20000 (RTX 5000 Ada Generation Mobile) |
| Memory bandwidth | 32 GB/s | of 5,171 GB/s (Radeon Instinct MI300X) |
Connectivity and outputs
Types and number of video connectors present on GeForce 6800 GT. As a rule, this section is relevant only for desktop reference graphics cards, since for notebook ones the availability of certain video outputs depends on the laptop model, while non-reference desktop models can (though not necessarily will) bear a different set of video ports.
| Display Connectors | 2x DVI, 1x S-Video |
API compatibility
APIs supported by GeForce 6800 GT, sometimes including their particular versions.
| DirectX | 9.0c (9_3) | |
| Shader Model | 3.0 | |
| OpenGL | 2.1 | of 4.6 (GeForce GTX 1080 Mobile) |
| OpenCL | N/A | |
| Vulkan | N/A |
Benchmark performance
Synthetic benchmark performance of GeForce 6800 GT. The combined score is measured on a 0-100 point scale.
Passmark
This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.
Send your test results of GeForce 6800 GT.
Recommended processors
These processors are most commonly used with GeForce 6800 GT according to our statistics.
