NVIDIA Quadro P620 vs NVIDIA Tesla K40m

Comparative analysis of NVIDIA Quadro P620 and NVIDIA Tesla K40m 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: PassMark - G3D Mark, PassMark - G2D Mark, Geekbench - OpenCL, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps).

NVIDIA Quadro P620

NVIDIA Tesla K40m

Differences

Reasons to consider the NVIDIA Quadro P620

Videocard is newer: launch date 4 year(s) 2 month(s) later
Around 90% higher core clock speed: 1266 MHz vs 667 MHz
Around 82% higher boost clock speed: 1354 MHz vs 745 MHz
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 14 nm vs 28 nm
6.1x lower typical power consumption: 40 Watt vs 245 Watt
Around 16% better performance in PassMark - G3D Mark: 3658 vs 3143
3x better performance in PassMark - G2D Mark: 544 vs 184

Specifications (specs)
Launch date	1 February 2018 vs 22 November 2013
Core clock speed	1266 MHz vs 667 MHz
Boost clock speed	1354 MHz vs 745 MHz
Manufacturing process technology	14 nm vs 28 nm
Thermal Design Power (TDP)	40 Watt vs 245 Watt
Benchmarks
PassMark - G3D Mark	3658 vs 3143
PassMark - G2D Mark	544 vs 184

Reasons to consider the NVIDIA Tesla K40m

3.8x more texture fill rate: 178.8 GTexel / s vs 46.56 GTexel / s
5.6x more pipelines: 2880 vs 512
2.9x better floating-point performance: 4,291 gflops vs 1,490 gflops
6x more maximum memory size: 12 GB vs 2 GB
Around 20% higher memory clock speed: 6008 MHz vs 5012 MHz
Around 57% better performance in Geekbench - OpenCL: 19542 vs 12475
Around 56% better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 68.519 vs 43.877
2.4x better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 1884.11 vs 773.248
2.1x better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 6.358 vs 3.082
2.2x better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 117.253 vs 53.425
Around 68% better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 310.472 vs 184.343

Specifications (specs)
Texture fill rate	178.8 GTexel / s vs 46.56 GTexel / s
Pipelines	2880 vs 512
Floating-point performance	4,291 gflops vs 1,490 gflops
Maximum memory size	12 GB vs 2 GB
Memory clock speed	6008 MHz vs 5012 MHz
Benchmarks
Geekbench - OpenCL	19542 vs 12475
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	68.519 vs 43.877
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	1884.11 vs 773.248
CompuBench 1.5 Desktop - T-Rex (Frames/s)	6.358 vs 3.082
CompuBench 1.5 Desktop - Video Composition (Frames/s)	117.253 vs 53.425
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	310.472 vs 184.343

Compare benchmarks

GPU 1: NVIDIA Quadro P620
GPU 2: NVIDIA Tesla K40m

PassMark - G3D Mark

GPU 1

GPU 2

3658

3143

PassMark - G2D Mark

GPU 1

GPU 2

544

184

Geekbench - OpenCL

GPU 1

GPU 2

12475

19542

CompuBench 1.5 Desktop - Face Detection (mPixels/s)

GPU 1

GPU 2

43.877

68.519

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

GPU 1

GPU 2

773.248

1884.11

CompuBench 1.5 Desktop - T-Rex (Frames/s)

GPU 1

GPU 2

3.082

6.358

CompuBench 1.5 Desktop - Video Composition (Frames/s)

GPU 1

GPU 2

53.425

117.253

CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)

GPU 1

GPU 2

184.343

310.472

Name	NVIDIA Quadro P620	NVIDIA Tesla K40m
PassMark - G3D Mark	3658	3143
PassMark - G2D Mark	544	184
Geekbench - OpenCL	12475	19542
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	43.877	68.519
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	773.248	1884.11
CompuBench 1.5 Desktop - T-Rex (Frames/s)	3.082	6.358
CompuBench 1.5 Desktop - Video Composition (Frames/s)	53.425	117.253
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	184.343	310.472
GFXBench 4.0 - Car Chase Offscreen (Frames)	3575
GFXBench 4.0 - Manhattan (Frames)	3881
GFXBench 4.0 - T-Rex (Frames)	6631
GFXBench 4.0 - Car Chase Offscreen (Fps)	3575
GFXBench 4.0 - Manhattan (Fps)	3881
GFXBench 4.0 - T-Rex (Fps)	6631

Compare specifications (specs)

	NVIDIA Quadro P620	NVIDIA Tesla K40m
Essentials
Architecture	Pascal	Kepler
Code name	GP107	GK110B
Launch date	1 February 2018	22 November 2013
Place in performance rating	590	593
Price now	$176.99
Type	Workstation	Workstation
Value for money (0-100)	25.53
Launch price (MSRP)		$7,699
Technical info
Boost clock speed	1354 MHz	745 MHz
Core clock speed	1266 MHz	667 MHz
Floating-point performance	1,490 gflops	4,291 gflops
Manufacturing process technology	14 nm	28 nm
Pipelines	512	2880
Texture fill rate	46.56 GTexel / s	178.8 GTexel / s
Thermal Design Power (TDP)	40 Watt	245 Watt
Transistor count	3,300 million	7,080 million
Video outputs and ports
Display Connectors	4x mini-DisplayPort	No outputs
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x16	PCIe 3.0 x16
Length	145 mm	267 mm
Supplementary power connectors	None
API support
DirectX	12.0 (12_1)	12.0 (11_1)
OpenGL	4.6	4.6
Memory
Maximum RAM amount	2 GB	12 GB
Memory bandwidth	64.19 GB / s	288.4 GB / s
Memory bus width	128 Bit	384 Bit
Memory clock speed	5012 MHz	6008 MHz
Memory type	GDDR5	GDDR5