NVIDIA Tesla K40c videocard review

NVIDIA Tesla K40c

Tesla K40c videocard released by NVIDIA; release date: 8 October 2013. At the time of release, the videocard cost $7,699. The videocard is designed for workstation-computers and based on Kepler microarchitecture codenamed GK110B.

Core clock speed - 745 MHz. Texture fill rate - 178.8 GTexel / s. Pipelines - 2880. Floating-point performance - 4,291 gflops. Manufacturing process technology - 28 nm. Transistors count - 7,080 million. Power consumption (TDP) - 245 Watt.

Memory type: GDDR5. Maximum RAM amount - 12 GB. Memory bus width - 384 Bit. Memory clock speed - 6008 MHz. Memory bandwidth - 288.4 GB / s.

Benchmarks

Geekbench
OpenCL
Top 1 GPU
This GPU
351431
17468
CompuBench 1.5 Desktop
Face Detection
Top 1 GPU
This GPU
939.363 mPixels/s
61.566 mPixels/s
CompuBench 1.5 Desktop
Ocean Surface Simulation
Top 1 GPU
This GPU
14101.507 Frames/s
1779.043 Frames/s
CompuBench 1.5 Desktop
T-Rex
Top 1 GPU
This GPU
95.851 Frames/s
6.463 Frames/s
CompuBench 1.5 Desktop
Video Composition
Top 1 GPU
This GPU
461.690 Frames/s
103.169 Frames/s
CompuBench 1.5 Desktop
Bitcoin Mining
Top 1 GPU
This GPU
4429.590 mHash/s
308.261 mHash/s
PassMark
G2D Mark
Top 1 GPU
This GPU
1310
325
PassMark
G3D Mark
Top 1 GPU
This GPU
38762
4495
Name Value
Geekbench - OpenCL 17468
CompuBench 1.5 Desktop - Face Detection 61.566 mPixels/s
CompuBench 1.5 Desktop - Ocean Surface Simulation 1779.043 Frames/s
CompuBench 1.5 Desktop - T-Rex 6.463 Frames/s
CompuBench 1.5 Desktop - Video Composition 103.169 Frames/s
CompuBench 1.5 Desktop - Bitcoin Mining 308.261 mHash/s
PassMark - G2D Mark 325
PassMark - G3D Mark 4495

Specifications (specs)

Essentials

Architecture Kepler
Code name GK110B
Launch date 8 October 2013
Launch price (MSRP) $7,699
Place in performance rating 513
Type Workstation

Technical info

Core clock speed 745 MHz
Floating-point performance 4,291 gflops
Manufacturing process technology 28 nm
Pipelines 2880
Texture fill rate 178.8 GTexel / s
Thermal Design Power (TDP) 245 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_1)
OpenGL 4.6

Memory

Maximum RAM amount 12 GB
Memory bandwidth 288.4 GB / s
Memory bus width 384 Bit
Memory clock speed 6008 MHz
Memory type GDDR5