NVIDIA Tesla K20m vs Tesla V100 PCIe
Comparison of Tesla K20m and Tesla V100 PCIe architecture, market type and release date.
Place in performance rating
5 January 2013
21 June 2017
Launch price (MSRP)
Tesla K20m and Tesla V100 PCIe's general performance parameters such as number of shaders, GPU core clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of Tesla K20m and Tesla V100 PCIe's performance, but for precise assessment you have to consider its benchmark and gaming test results.
Core clock speed
Manufacturing process technology
Power consumption (TDP)
Texture fill rate
Compatibility, dimensions and requirements
Information on Tesla K20m and Tesla V100 PCIe 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).
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
Parameters of memory installed on Tesla K20m and Tesla V100 PCIe: 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
Memory bus width
Memory clock speed
Video outputs and ports
Types and number of video connectors present on Tesla K20m and Tesla V100 PCIe.
Technological solutions and APIs supported by Tesla K20m and Tesla V100 PCIe. You'll probably need this information if you need some particular technology for your purposes.
APIs supported by Tesla K20m and Tesla V100 PCIe, sometimes including their particular versions.
Cryptocurrency mining performance of Tesla K20m and Tesla V100 PCIe. Usually measured in megahashes per second.
Monero / XMR (CryptoNight)
Advantages of NVIDIA Tesla K20m
Less power hungry (225 vs 250 watts)
Advantages of NVIDIA Tesla V100 PCIe
Much newer (21 June 2017 vs 5 January 2013)
Wider memory bus (4096 vs 320 bit)
More pipelines (5120 vs 2496)
Higher memory bandwidth (900.1 vs 208 GB/s)
Finer manufacturing process technology (12 vs 28 nm)
So, Tesla K20m or Tesla V100 PCIe?
Technical City couldn't decide between NVIDIA Tesla K20m and NVIDIA Tesla V100 PCIe. We've got no test results to judge.
Be aware that Tesla K20m is a workstation card while Tesla V100 PCIe is a desktop one.
Should you still have questions on choice between Tesla K20m and Tesla V100 PCIe, ask them in Comments section, and we shall answer.