Tesla V100S PCIe 32 GB vs Tesla K20m

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General info

GPU architecture, market segment, value for money and other general parameters compared.

Place in performance ranking380not rated
Place by popularitynot in top-100not in top-100
Value for money0.24no data
ArchitectureKepler (2012−2018)Volta (2017−2020)
GPU code nameGK110GV100
Market segmentWorkstationWorkstation
Release date5 January 2013 (11 years old)26 November 2019 (4 years old)
Launch price (MSRP)$3,199 no data
Current price$5781 (1.8x MSRP)$9975
Value for money

Performance to price ratio. The higher, the better.

no data

Technical specs

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 cores24965120
Core clock speed706 MHzno data
Boost clock speedno data1597 MHz
Number of transistors7,080 million21,100 million
Manufacturing process technology28 nm12 nm
Power consumption (TDP)225 Watt250 Watt
Texture fill rate146.8511.0
Floating-point performance3,524 gflopsno data

Size and 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).

InterfacePCIe 2.0 x16PCIe 3.0 x16
Length267 mmno data
Width2-slot2-slot
Supplementary power connectors1x 6-pin + 1x 8-pin2x 8-pin

Memory

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 typeGDDR5HBM2
Maximum RAM amount5 GB32 GB
Memory bus width320 Bit4096 Bit
Memory clock speed5200 MHz2212 MHz
Memory bandwidth208.0 GB/s1,133 GB/s

Video outputs and ports

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 ConnectorsNo outputsNo outputs

API support

List of supported graphics and general-purpose computing APIs, including their specific versions.

DirectX12 (11_0)12 (12_1)
Shader Model5.16.4
OpenGL4.64.6
OpenCL1.21.2
Vulkan1.1.1261.2.131
CUDA3.57.0

Advantages and disadvantages


Recency 5 January 2013 26 November 2019
Maximum RAM amount 5 GB 32 GB
Chip lithography 28 nm 12 nm
Power consumption (TDP) 225 Watt 250 Watt

We couldn't decide between Tesla K20m and Tesla V100S PCIe 32 GB. We've got no test results to judge.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

User ratings

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NVIDIA Tesla K20m
Tesla K20m
NVIDIA Tesla V100S PCIe 32 GB
Tesla V100S PCIe 32 GB

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3.3 17 votes

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