GeForce 9800 GT Rebrand vs Tesla K80m
Primary Details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in performance ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | Kepler 2.0 (2013−2015) | Tesla (2006−2010) |
| GPU code name | GK210 | G92 |
| Market segment | Workstation | Desktop |
| Release date | 17 November 2014 (9 years ago) | 21 July 2008 (15 years ago) |
| Launch price (MSRP) | no data | $160 |
| Current price | $230 | no data |
Detailed Specifications
General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 2x 2496 | 128 |
| Core clock speed | 562 MHz | 725 MHz |
| Boost clock speed | 824 MHz | no data |
| Number of transistors | 7,100 million | 754 million |
| Manufacturing process technology | 28 nm | 65 nm |
| Power consumption (TDP) | 300 Watt | 125 Watt |
| Texture fill rate | 2x 182.2 billion/sec | 46.40 |
| Floating-point performance | 2x 4,373 gflops | 448.0 gflops |
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 3.0 x16 | PCIe 2.0 x16 |
| Length | 267 mm | 229 mm |
| Width | 2-slot | 2-slot |
| Supplementary power connectors | 1x 8-pin | 1x 6-pin |
| Memory type | GDDR5 | GDDR3 |
| Maximum RAM amount | 2x 12 GB | 512 MB |
| Memory bus width | 2x 384 Bit | 256 Bit |
| Memory clock speed | 5012 MHz | 2000 MHz |
| Memory bandwidth | 2x 240.6 GB/s | 64 GB/s |
Connectivity and Outputs
Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.
| Display Connectors | No outputs | 2x DVI, 1x S-Video |
API Compatibility
List of supported graphics and general-purpose computing APIs, including their specific versions.
| DirectX | 12.0 (11_1) | 11.1 (10_0) |
| Shader Model | no data | 4.0 |
| OpenGL | 4.6 | 3.3 |
| OpenCL | no data | 1.1 |
| Vulkan | no data | N/A |
| CUDA | no data | 1.1 |
Pros & Cons Summary
| Recency | 17 November 2014 | 21 July 2008 |
| Chip lithography | 28 nm | 65 nm |
| Power consumption (TDP) | 300 Watt | 125 Watt |
We couldn't decide between Tesla K80m and GeForce 9800 GT Rebrand. We've got no test results to judge.
Be aware that Tesla K80m is a workstation graphics card while GeForce 9800 GT Rebrand is a desktop one.
Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.
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