NVIDIA Quadro P620 vs ATI Mobility Radeon HD 4270 IGP

Comparative analysis of NVIDIA Quadro P620 and ATI Mobility Radeon HD 4270 IGP 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

ATI Mobility Radeon HD 4270 IGP

Differences

Reasons to consider the NVIDIA Quadro P620

Videocard is newer: launch date 7 year(s) 9 month(s) later
2.1x more core clock speed: 1266 MHz vs 590 MHz
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 14 nm vs 55 nm
39.3x better performance in PassMark - G3D Mark: 3656 vs 93
Around 94% better performance in PassMark - G2D Mark: 547 vs 282

Specifications (specs)
Launch date	1 February 2018 vs 1 May 2010
Core clock speed	1266 MHz vs 590 MHz
Manufacturing process technology	14 nm vs 55 nm
Benchmarks
PassMark - G3D Mark	3656 vs 93
PassMark - G2D Mark	547 vs 282

Compare benchmarks

GPU 1: NVIDIA Quadro P620
GPU 2: ATI Mobility Radeon HD 4270 IGP

PassMark - G3D Mark

GPU 1

GPU 2

3656

PassMark - G2D Mark

GPU 1

GPU 2

547

282

Name	NVIDIA Quadro P620	ATI Mobility Radeon HD 4270 IGP
PassMark - G3D Mark	3656	93
PassMark - G2D Mark	547	282
Geekbench - OpenCL	12475
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	43.877
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	773.248
CompuBench 1.5 Desktop - T-Rex (Frames/s)	3.082
CompuBench 1.5 Desktop - Video Composition (Frames/s)	53.425
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	184.343
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	ATI Mobility Radeon HD 4270 IGP
Essentials
Architecture	Pascal	TeraScale
Code name	GP107	RS880
Launch date	1 February 2018	1 May 2010
Place in performance rating	591	589
Price now	$176.99
Type	Workstation	Desktop
Value for money (0-100)	25.53
Technical info
Boost clock speed	1354 MHz
Core clock speed	1266 MHz	590 MHz
Floating-point performance	1,490 gflops
Manufacturing process technology	14 nm	55 nm
Pipelines	512
Texture fill rate	46.56 GTexel / s
Thermal Design Power (TDP)	40 Watt
Transistor count	3,300 million	181 million
Video outputs and ports
Display Connectors	4x mini-DisplayPort	No outputs
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x16	PCIe 1.0 x16
Length	145 mm
Supplementary power connectors	None	None
API support
DirectX	12.0 (12_1)	10.1
OpenGL	4.6	3.3
Memory
Maximum RAM amount	2 GB
Memory bandwidth	64.19 GB / s
Memory bus width	128 Bit
Memory clock speed	5012 MHz
Memory type	GDDR5