NVIDIA Quadro M620 Mobile vs ATI Radeon E2400

Comparative analysis of NVIDIA Quadro M620 Mobile and ATI Radeon E2400 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 - G2D Mark, PassMark - G3D Mark, Geekbench - OpenCL, 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 Quadro M620 Mobile

ATI Radeon E2400

Differences

Reasons to consider the NVIDIA Quadro M620 Mobile

Videocard is newer: launch date 9 year(s) 6 month(s) later
Around 26% higher core clock speed: 756 MHz vs 600 MHz
13x more texture fill rate: 31.26 GTexel / s vs 2.4 GTexel / s
12.8x more pipelines: 512 vs 40
20.8x better floating-point performance: 1,000 gflops vs 48 gflops
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 65 nm
16x more maximum memory size: 2 GB vs 128 MB
3.6x more memory clock speed: 5012 MHz vs 1400 MHz
Around 44% better performance in PassMark - G2D Mark: 414 vs 287
53.7x better performance in PassMark - G3D Mark: 2793 vs 52

Specifications (specs)
Launch date	11 January 2017 vs 28 June 2007
Core clock speed	756 MHz vs 600 MHz
Texture fill rate	31.26 GTexel / s vs 2.4 GTexel / s
Pipelines	512 vs 40
Floating-point performance	1,000 gflops vs 48 gflops
Manufacturing process technology	28 nm vs 65 nm
Maximum memory size	2 GB vs 128 MB
Memory clock speed	5012 MHz vs 1400 MHz
Benchmarks
PassMark - G2D Mark	414 vs 287
PassMark - G3D Mark	2793 vs 52

Reasons to consider the ATI Radeon E2400

Around 20% lower typical power consumption: 25 Watt vs 30 Watt

Thermal Design Power (TDP)	25 Watt vs 30 Watt

Compare benchmarks

GPU 1: NVIDIA Quadro M620 Mobile
GPU 2: ATI Radeon E2400

PassMark - G2D Mark

GPU 1

GPU 2

414

287

PassMark - G3D Mark

GPU 1

GPU 2

2793

Name	NVIDIA Quadro M620 Mobile	ATI Radeon E2400
PassMark - G2D Mark	414	287
PassMark - G3D Mark	2793	52
Geekbench - OpenCL	8001
GFXBench 4.0 - Car Chase Offscreen (Frames)	3854
GFXBench 4.0 - Car Chase Offscreen (Fps)	3854
GFXBench 4.0 - Manhattan (Frames)	3718
GFXBench 4.0 - Manhattan (Fps)	3718
GFXBench 4.0 - T-Rex (Frames)	3358
GFXBench 4.0 - T-Rex (Fps)	3358

Compare specifications (specs)

	NVIDIA Quadro M620 Mobile	ATI Radeon E2400
Essentials
Architecture	Maxwell	TeraScale
Code name	GM107	RV610
Launch date	11 January 2017	28 June 2007
Place in performance rating	571	569
Type	Workstation	Desktop
Technical info
Boost clock speed	977 MHz
Core clock speed	756 MHz	600 MHz
Floating-point performance	1,000 gflops	48 gflops
Manufacturing process technology	28 nm	65 nm
Pipelines	512	40
Texture fill rate	31.26 GTexel / s	2.4 GTexel / s
Thermal Design Power (TDP)	30 Watt	25 Watt
Transistor count	1,870 million	180 million
Video outputs and ports
Display Connectors	No outputs	No outputs
Compatibility, dimensions and requirements
Interface	MXM-A (3.0)	MXM-II
API support
DirectX	12.0 (11_0)	10.0
OpenGL	4.6	3.3
Memory
Maximum RAM amount	2 GB	128 MB
Memory bandwidth	80.19 GB / s	11.2 GB / s
Memory bus width	128 Bit	64 Bit
Memory clock speed	5012 MHz	1400 MHz
Memory type	GDDR5	GDDR3