To get the index we compare the characteristics of video cards and their relative prices.
NVIDIA Tesla K20c: specs and benchmarks
- Interface PCIe 2.0 x16
- Core clock speed 706 MHz
- Max video memory 5 GB
- Memory type GDDR5
- Memory clock speed 5200 MHz
- Maximum resolution
NVIDIA Tesla K20c
NVIDIA started Tesla K20c sales 12 November 2012 at a recommended price of $3,199. This is Kepler architecture desktop card based on 28 nm manufacturing process and primarily aimed at designers. 5 GB of GDDR5 memory clocked at 5.2 GHz are supplied, and together with 320 Bit memory interface this creates a bandwidth of 208.0 GB/s.
Compatibility-wise, this is dual-slot card attached via PCIe 2.0 x16 interface. Its manufacturer default version has a length of 267 mm. One 6-pin and one 8-pin connectors are required, and power consumption is at 225 Watt.
We have no data on Tesla K20c benchmark results.
Of Tesla K20c's architecture, market segment and release date.
|Place in performance rating||not rated|
|GPU code name||GK110|
|Release date||12 November 2012 (8 years ago)|
|Launch price (MSRP)||$3,199|
|Price now||$8.65 (0x MSRP)||of 12122 (Quadro GV100)|
Tesla K20c's general performance parameters such as number of shaders, GPU base clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of Tesla K20c's performance, but for precise assessment you have to consider its benchmark and gaming test results.
|Pipelines / CUDA cores||2496||of 10752 (GA102)|
|Core clock speed||706 MHz||of 2233 (Playstation 5 GPU)|
|Number of transistors||7,080 million||of 14400 (GeForce GTX 1080 SLI Mobile)|
|Manufacturing process technology||28 nm||of 5 (Apple M1 GPU)|
|Thermal design power (TDP)||225 Watt||of 900 (Tesla S2050)|
|Texture fill rate||146.8||of 779.2 (Radeon RX 6900 XTX)|
|Floating-point performance||3,524 gflops||of 2918.4 (GRID K340)|
Compatibility, dimensions and requirements
Information on Tesla K20c's compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop video cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).
|Interface||PCIe 2.0 x16|
|Supplementary power connectors||1x 6-pin + 1x 8-pin|
Parameters of memory installed on Tesla K20c: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors don't have dedicated memory and use a shared part of system RAM.
|Maximum RAM amount||5 GB||of 80 (A100 SXM4 80 GB)|
|Memory bus width||320 Bit||of 6144 (GRID A100A)|
|Memory clock speed||5200 MHz||of 19500 (GeForce RTX 3090)|
|Memory bandwidth||208.0 GB/s||of 1024 (Radeon VII)|
Video outputs and ports
Types and number of video connectors present on Tesla K20c. As a rule, this section is relevant only for desktop reference video cards, since for notebook ones the availability of certain video outputs depends on the laptop model.
|Display Connectors||No outputs|
APIs supported by Tesla K20c, sometimes including their particular versions.
Non-gaming benchmark performance of Tesla K20c. Note that overall benchmark performance is measured in points in 0-100 range.
- Octane Render OctaneBench
This is a special benchmark measuring graphics card performance in OctaneRender, which is a realistic GPU rendering engine by OTOY Inc., available either as a standalone program, or as a plugin for 3DS Max, Cinema 4D and many other apps. It renders four different static scenes, then compares render times with a reference GPU which is currently GeForce GTX 980. This benchmark has nothing to do with gaming and is aimed at professional 3D graphics artists.
We believe that the nearest equivalent to Tesla K20c from AMD is FirePro S10000.
Advices and comments
Here you can ask a question about Tesla K20c, agree or disagree with our judgements, or report an error or mismatch.