NVIDIA GRID M3-3020 vs NVIDIA GeForce GT 640 Rev. 2

Comparative analysis of NVIDIA GRID M3-3020 and NVIDIA GeForce GT 640 Rev. 2 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 - 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 GRID M3-3020

NVIDIA GeForce GT 640 Rev. 2

Differences

Reasons to consider the NVIDIA GRID M3-3020

Videocard is newer: launch date 2 year(s) 11 month(s) later
3.1x more texture fill rate: 52.24 GTexel / s vs 16.74 GTexel / s
Around 67% higher pipelines: 640 vs 384
2.1x better floating-point performance: 1,672 gflops vs 803.3 gflops
4x more maximum memory size: 4 GB vs 1 GB
Around 4% higher memory clock speed: 5200 MHz vs 5008 MHz
4x better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 41.997 vs 10.475
4.2x better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 726.846 vs 173.537
107.6x better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 3.442 vs 0.032
3.6x better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 30.991 vs 8.717
14.8x better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 155.196 vs 10.454

Specifications (specs)
Launch date	18 May 2016 vs 29 May 2013
Texture fill rate	52.24 GTexel / s vs 16.74 GTexel / s
Pipelines	640 vs 384
Floating-point performance	1,672 gflops vs 803.3 gflops
Maximum memory size	4 GB vs 1 GB
Memory clock speed	5200 MHz vs 5008 MHz
Benchmarks
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	41.997 vs 10.475
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	726.846 vs 173.537
CompuBench 1.5 Desktop - T-Rex (Frames/s)	3.442 vs 0.032
CompuBench 1.5 Desktop - Video Composition (Frames/s)	30.991 vs 8.717
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	155.196 vs 10.454

Reasons to consider the NVIDIA GeForce GT 640 Rev. 2

Around 1% higher core clock speed: 1046 MHz vs 1033 MHz

Core clock speed	1046 MHz vs 1033 MHz

Compare benchmarks

GPU 1: NVIDIA GRID M3-3020
GPU 2: NVIDIA GeForce GT 640 Rev. 2

CompuBench 1.5 Desktop - Face Detection (mPixels/s)

GPU 1

GPU 2

41.997

10.475

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

GPU 1

GPU 2

726.846

173.537

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

GPU 1

GPU 2

3.442

0.032

CompuBench 1.5 Desktop - Video Composition (Frames/s)

GPU 1

GPU 2

30.991

8.717

CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)

GPU 1

GPU 2

155.196

10.454

Name	NVIDIA GRID M3-3020	NVIDIA GeForce GT 640 Rev. 2
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	41.997	10.475
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	726.846	173.537
CompuBench 1.5 Desktop - T-Rex (Frames/s)	3.442	0.032
CompuBench 1.5 Desktop - Video Composition (Frames/s)	30.991	8.717
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	155.196	10.454
GFXBench 4.0 - Car Chase Offscreen (Frames)		2309
GFXBench 4.0 - Manhattan (Frames)		3354
GFXBench 4.0 - T-Rex (Frames)		3220
GFXBench 4.0 - Car Chase Offscreen (Fps)		2309
GFXBench 4.0 - Manhattan (Fps)		3354
GFXBench 4.0 - T-Rex (Fps)		3220

Compare specifications (specs)

	NVIDIA GRID M3-3020	NVIDIA GeForce GT 640 Rev. 2
Essentials
Architecture	Maxwell	Kepler 2.0
Code name	GM107	GK208
Launch date	18 May 2016	29 May 2013
Place in performance rating	1249	1251
Type	Workstation	Desktop
Launch price (MSRP)		$89
Technical info
Boost clock speed	1306 MHz
Core clock speed	1033 MHz	1046 MHz
Floating-point performance	1,672 gflops	803.3 gflops
Manufacturing process technology	28 nm	28 nm
Pipelines	640	384
Texture fill rate	52.24 GTexel / s	16.74 GTexel / s
Transistor count	1,870 million
Thermal Design Power (TDP)		49 Watt
Video outputs and ports
Display Connectors	No outputs	1x DVI, 1x HDMI, 1x VGA
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x16	PCIe 2.0 x8
Length	267 mm	145 mm
Supplementary power connectors	1x 8-pin	None
API support
DirectX	12.0 (11_0)	12.0 (11_0)
OpenGL	4.6	4.6
Memory
Maximum RAM amount	4 GB	1 GB
Memory bandwidth	83.2 GB / s	40.06 GB / s
Memory bus width	128 Bit	64 Bit
Memory clock speed	5200 MHz	5008 MHz
Memory type	GDDR5	GDDR5