NVIDIA GeForce GTX 960 OEM vs NVIDIA Tesla K20c

Comparative analysis of NVIDIA GeForce GTX 960 OEM and NVIDIA Tesla K20c videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory. Benchmark videocards performance analysis: CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), Geekbench - OpenCL, CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s).

NVIDIA GeForce GTX 960 OEM

NVIDIA Tesla K20c

Differences

Reasons to consider the NVIDIA GeForce GTX 960 OEM

Videocard is newer: launch date 3 year(s) 0 month(s) later
Around 67% higher core clock speed: 1176 MHz vs 706 MHz
Around 35% higher memory clock speed: 7012 MHz vs 5200 MHz
Around 95% better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 76.687 vs 39.423

Specifications (specs)
Launch date	26 November 2015 vs 12 November 2012
Core clock speed	1176 MHz vs 706 MHz
Memory clock speed	7012 MHz vs 5200 MHz
Benchmarks
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	76.687 vs 39.423

Reasons to consider the NVIDIA Tesla K20c

Around 91% higher texture fill rate: 146.8 GTexel / s vs 76.86 GTexel / s
2.4x more pipelines: 2496 vs 1024
Around 43% better floating-point performance: 3,524 gflops vs 2,460 gflops
Around 25% higher maximum memory size: 5 GB vs 4 GB
Around 60% better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 1427.15 vs 890.785
2.2x better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 64.383 vs 28.659

Specifications (specs)
Texture fill rate	146.8 GTexel / s vs 76.86 GTexel / s
Pipelines	2496 vs 1024
Floating-point performance	3,524 gflops vs 2,460 gflops
Maximum memory size	5 GB vs 4 GB
Benchmarks
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	1427.15 vs 890.785
CompuBench 1.5 Desktop - Video Composition (Frames/s)	64.383 vs 28.659

Compare benchmarks

GPU 1: NVIDIA GeForce GTX 960 OEM
GPU 2: NVIDIA Tesla K20c

CompuBench 1.5 Desktop - Face Detection (mPixels/s)

GPU 1

GPU 2

76.687

39.423

CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)

GPU 1

GPU 2

890.785

1427.15

CompuBench 1.5 Desktop - Video Composition (Frames/s)

GPU 1

GPU 2

28.659

64.383

Name	NVIDIA GeForce GTX 960 OEM	NVIDIA Tesla K20c
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	76.687	39.423
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	890.785	1427.15
CompuBench 1.5 Desktop - Video Composition (Frames/s)	28.659	64.383
Geekbench - OpenCL		15597
CompuBench 1.5 Desktop - T-Rex (Frames/s)		4.128
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		179.044

Compare specifications (specs)

	NVIDIA GeForce GTX 960 OEM	NVIDIA Tesla K20c
Essentials
Architecture	Maxwell 2.0	Kepler
Code name	GM206	GK110
Launch date	26 November 2015	12 November 2012
Place in performance rating	1002	1005
Type	Desktop	Workstation
Launch price (MSRP)		$3,199
Technical info
Boost clock speed	1201 MHz
Core clock speed	1176 MHz	706 MHz
Floating-point performance	2,460 gflops	3,524 gflops
Manufacturing process technology	28 nm	28 nm
Pipelines	1024	2496
Texture fill rate	76.86 GTexel / s	146.8 GTexel / s
Transistor count	2,940 million	7,080 million
Thermal Design Power (TDP)		225 Watt
Video outputs and ports
Display Connectors	No outputs	No outputs
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x16	PCIe 2.0 x16
Supplementary power connectors	None	1x 6-pin + 1x 8-pin
Length		267 mm
API support
DirectX	12.0 (12_1)	12.0 (11_0)
OpenGL	4.6	4.6
Memory
Maximum RAM amount	4 GB	5 GB
Memory bandwidth	112.2 GB / s	208.0 GB / s
Memory bus width	128 Bit	320 Bit
Memory clock speed	7012 MHz	5200 MHz
Memory type	GDDR5	GDDR5