NVIDIA GRID K340 vs NVIDIA GeForce GT 620 OEM

Comparative analysis of NVIDIA GRID K340 and NVIDIA GeForce GT 620 OEM 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 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

NVIDIA GRID K340

NVIDIA GeForce GT 620 OEM

Differences

Reasons to consider the NVIDIA GRID K340

Videocard is newer: launch date 1 year(s) 3 month(s) later
Around 17% higher core clock speed: 950 MHz vs 810 MHz
66.4x more texture fill rate: 4x 30.4 GTexel / s billion / sec vs 6.48 GTexel / s
32x more pipelines: 4x 384 vs 48
18.8x better floating-point performance: 4x 729.6 gflops vs 155.5 gflops
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 40 nm
8x more maximum memory size: 4x 1 GB vs 512 MB
2x more memory clock speed: 3600 MHz vs 1796 MHz
3.9x better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 10.822 vs 2.756

Specifications (specs)
Launch date	23 July 2013 vs 2 April 2012
Core clock speed	950 MHz vs 810 MHz
Texture fill rate	4x 30.4 GTexel / s billion / sec vs 6.48 GTexel / s
Pipelines	4x 384 vs 48
Floating-point performance	4x 729.6 gflops vs 155.5 gflops
Manufacturing process technology	28 nm vs 40 nm
Maximum memory size	4x 1 GB vs 512 MB
Memory clock speed	3600 MHz vs 1796 MHz
Benchmarks
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	10.822 vs 2.756

Reasons to consider the NVIDIA GeForce GT 620 OEM

7.5x lower typical power consumption: 30 Watt vs 225 Watt

Thermal Design Power (TDP)	30 Watt vs 225 Watt

Compare benchmarks

GPU 1: NVIDIA GRID K340
GPU 2: NVIDIA GeForce GT 620 OEM

CompuBench 1.5 Desktop - Face Detection (mPixels/s)

GPU 1

GPU 2

10.822

2.756

Name	NVIDIA GRID K340	NVIDIA GeForce GT 620 OEM
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	10.822	2.756
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	411.582
CompuBench 1.5 Desktop - T-Rex (Frames/s)	1.116	0
CompuBench 1.5 Desktop - Video Composition (Frames/s)	21.441
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	36.699
GFXBench 4.0 - Car Chase Offscreen (Frames)		637
GFXBench 4.0 - Car Chase Offscreen (Fps)		637
GFXBench 4.0 - Manhattan (Frames)		1148
GFXBench 4.0 - Manhattan (Fps)		1148
GFXBench 4.0 - T-Rex (Frames)		1364
GFXBench 4.0 - T-Rex (Fps)		1364

Compare specifications (specs)

	NVIDIA GRID K340	NVIDIA GeForce GT 620 OEM
Essentials
Architecture	Kepler	Fermi 2.0
Code name	GK107	GF119
Launch date	23 July 2013	2 April 2012
Launch price (MSRP)	$3,299
Place in performance rating	1595	1597
Type	Workstation	Desktop
Technical info
Core clock speed	950 MHz	810 MHz
Floating-point performance	4x 729.6 gflops	155.5 gflops
Manufacturing process technology	28 nm	40 nm
Pipelines	4x 384	48
Texture fill rate	4x 30.4 GTexel / s billion / sec	6.48 GTexel / s
Thermal Design Power (TDP)	225 Watt	30 Watt
Transistor count	1,270 million	292 million
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 x16
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	4x 1 GB	512 MB
Memory bandwidth	4x 28.8 GB / s	14.37 GB / s
Memory bus width	4x 64 Bit	64 Bit
Memory clock speed	3600 MHz	1796 MHz
Memory type	GDDR5	DDR3