NVIDIA Tesla K20X videocard review

Tesla K20X videocard released by NVIDIA; release date: 12 November 2012. At the time of release, the videocard cost $7,699. The videocard is designed for workstation-computers and based on Kepler microarchitecture codenamed GK110.

Core clock speed - 732 MHz. Texture fill rate - 164.0 GTexel / s. Pipelines - 2688. Floating-point performance - 3,935 gflops. Manufacturing process technology - 28 nm. Transistors count - 7,080 million. Power consumption (TDP) - 235 Watt.

Memory type: GDDR5. Maximum RAM amount - 6 GB. Memory bus width - 384 Bit. Memory clock speed - 5200 MHz. Memory bandwidth - 249.6 GB / s.

Specifications (specs)

Essentials
Architecture	Kepler
Code name	GK110
Launch date	12 November 2012
Launch price (MSRP)	$7,699
Place in performance rating	not rated
Type	Workstation
Technical info
Core clock speed	732 MHz
Floating-point performance	3,935 gflops
Manufacturing process technology	28 nm
Pipelines	2688
Texture fill rate	164.0 GTexel / s
Thermal Design Power (TDP)	235 Watt
Transistor count	7,080 million

Video outputs and ports
Display Connectors	No outputs
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x16
Length	267 mm
Supplementary power connectors	1x 6-pin + 1x 8-pin
API support
DirectX	12.0 (11_0)
OpenGL	4.6
Memory
Maximum RAM amount	6 GB
Memory bandwidth	249.6 GB / s
Memory bus width	384 Bit
Memory clock speed	5200 MHz
Memory type	GDDR5