NVIDIA Quadro K620 vs ATI Mobility Radeon M6

Comparative analysis of NVIDIA Quadro K620 and ATI Mobility Radeon M6 videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory, Technologies. 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), 3DMark Fire Strike - Graphics Score.

NVIDIA Quadro K620

ATI Mobility Radeon M6

Differences

Reasons to consider the NVIDIA Quadro K620

Videocard is newer: launch date 12 year(s) 7 month(s) later
529x more core clock speed: 1058 MHz vs 2 MHz
6.8x more boost clock speed: 1124 MHz vs 166 MHz
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 180 nm
128x more maximum memory size: 2 GB vs 16 MB

Launch date	22 July 2014 vs 1 December 2001
Core clock speed	1058 MHz vs 2 MHz
Boost clock speed	1124 MHz vs 166 MHz
Manufacturing process technology	28 nm vs 180 nm
Maximum memory size	2 GB vs 16 MB

Compare benchmarks

GPU 1: NVIDIA Quadro K620
GPU 2: ATI Mobility Radeon M6

Name	NVIDIA Quadro K620	ATI Mobility Radeon M6
PassMark - G3D Mark	2220
PassMark - G2D Mark	480
Geekbench - OpenCL	6869
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	22.112
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	297.631
CompuBench 1.5 Desktop - T-Rex (Frames/s)	1.427
CompuBench 1.5 Desktop - Video Composition (Frames/s)	15.363
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	99.125
GFXBench 4.0 - Car Chase Offscreen (Frames)	2970
GFXBench 4.0 - Manhattan (Frames)	2490
GFXBench 4.0 - T-Rex (Frames)	3329
GFXBench 4.0 - Car Chase Offscreen (Fps)	2970
GFXBench 4.0 - Manhattan (Fps)	2490
GFXBench 4.0 - T-Rex (Fps)	3329
3DMark Fire Strike - Graphics Score	702

Compare specifications (specs)

	NVIDIA Quadro K620	ATI Mobility Radeon M6
Essentials
Architecture	Maxwell
Code name	GM107	M6
Launch date	22 July 2014	1 December 2001
Launch price (MSRP)	$189.89
Place in performance rating	953	not rated
Price now	$189.93
Type	Workstation	Laptop
Value for money (0-100)	15.23
Technical info
Boost clock speed	1124 MHz	166 MHz
Core clock speed	1058 MHz	2 MHz
Floating-point performance	863.2 gflops
Manufacturing process technology	28 nm	180 nm
Pipelines	384
Texture fill rate	17.98 GTexel / s
Thermal Design Power (TDP)	41 Watt
Transistor count	1,870 million
Video outputs and ports
Display Connectors	1x DVI, 1x DisplayPort, DVI-I DP
Number of simultaneous displays	4
Compatibility, dimensions and requirements
Interface	PCIe 2.0 x16
Length	160 mm
Supplementary power connectors	None
Width	1" (2.5 cm)
API support
DirectX	12	DDR
OpenGL	4.5
Shader Model	5
Vulkan
Memory
Maximum RAM amount	2 GB	16 MB
Memory bus width	128 Bit	166 Bit
Memory clock speed	1800 MHz
Memory type	128 Bit	32
Shared memory		0
Technologies
3D Vision Pro
Mosaic
nView Desktop Management