NVIDIA Tesla K20s: specs and benchmarks

NVIDIA Tesla K20s

Summary

NVIDIA started Tesla K20s sales 18 February 2013 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. No additional power connector is required, and power consumption is at 225 Watt.

We have no data on Tesla K20s benchmark results.

General info

Of Tesla K20s's architecture, market type and release date.
Place in performance rating
not rated
 
Architecture
Kepler
 
Code name
GK110
 
Type
Workstation
 
Release date
18 February 2013
 
Launch price (MSRP)
$3,199
 

Technical specs

Tesla K20s's general performance parameters such as number of shaders, GPU core clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of Tesla K20s's performance, but for precise assessment you have to consider its benchmark and gaming test results.
Pipelines
2496
 
of 8192 (Radeon Pro Duo)
Core clock speed
575 MHz
 
Transistor count
7,080 million
 
Manufacturing process technology
28 nm
 
Power consumption (TDP)
225 Watt
 
of 900 (Tesla S2050)
Texture fill rate
146.8 GTexel / s
 
Floating-point performance
3,524 gflops
 
of 2918.4 (GRID K340)

Compatibility, dimensions and requirements

Information on Tesla K20s'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
 
Length
267 mm
 

Memory

Parameters of memory installed on Tesla K20s: 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.
Memory type
GDDR5
 
Maximum RAM amount
5 GB
 
Memory bus width
320 Bit
 
of 8192 (Radeon Pro Duo)
Memory clock speed
5200 MHz
 
Memory bandwidth
208.0 GB / s
 
of 1024 (Radeon Pro Duo)

Video outputs and ports

Types and number of video connectors present on Tesla K20s.
Display Connectors
No outputs
 

API support

APIs supported by Tesla K20s, sometimes including their particular versions.
DirectX
12.0 (11_0)
 
OpenGL
4.6
 

Other GPUs

Advices and comments

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