NVIDIA Quadro P620 vs NVIDIA GeForce 7800 GT

Comparative analysis of NVIDIA Quadro P620 and NVIDIA GeForce 7800 GT 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

NVIDIA GeForce 7800 GT

Differences

Reasons to consider the NVIDIA Quadro P620

Videocard is newer: launch date 12 year(s) 5 month(s) later
3.2x more core clock speed: 1266 MHz vs 400 MHz
5.8x more texture fill rate: 46.56 GTexel / s vs 8 GTexel / s
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 14 nm vs 110 nm
Around 63% lower typical power consumption: 40 Watt vs 65 Watt
8x more maximum memory size: 2 GB vs 256 MB
5x more memory clock speed: 5012 MHz vs 1000 MHz
14.9x better performance in PassMark - G3D Mark: 3640 vs 244
2x better performance in PassMark - G2D Mark: 547 vs 273

Specifications (specs)
Launch date	1 February 2018 vs 11 August 2005
Core clock speed	1266 MHz vs 400 MHz
Texture fill rate	46.56 GTexel / s vs 8 GTexel / s
Manufacturing process technology	14 nm vs 110 nm
Thermal Design Power (TDP)	40 Watt vs 65 Watt
Maximum memory size	2 GB vs 256 MB
Memory clock speed	5012 MHz vs 1000 MHz
Benchmarks
PassMark - G3D Mark	3640 vs 244
PassMark - G2D Mark	547 vs 273

Compare benchmarks

GPU 1: NVIDIA Quadro P620
GPU 2: NVIDIA GeForce 7800 GT

PassMark - G3D Mark

GPU 1

GPU 2

3640

244

PassMark - G2D Mark

GPU 1

GPU 2

547

273

Name	NVIDIA Quadro P620	NVIDIA GeForce 7800 GT
PassMark - G3D Mark	3640	244
PassMark - G2D Mark	547	273
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	NVIDIA GeForce 7800 GT
Essentials
Architecture	Pascal	Curie
Code name	GP107	G70
Launch date	1 February 2018	11 August 2005
Place in performance rating	596	595
Price now	$176.99	$80
Type	Workstation	Desktop
Value for money (0-100)	25.53	3.16
Launch price (MSRP)		$449
Technical info
Boost clock speed	1354 MHz
Core clock speed	1266 MHz	400 MHz
Floating-point performance	1,490 gflops
Manufacturing process technology	14 nm	110 nm
Pipelines	512
Texture fill rate	46.56 GTexel / s	8 GTexel / s
Thermal Design Power (TDP)	40 Watt	65 Watt
Transistor count	3,300 million	302 million
Video outputs and ports
Display Connectors	4x mini-DisplayPort	2x DVI, 1x S-Video
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x16	PCIe 1.0 x16
Length	145 mm	226 mm
Supplementary power connectors	None	1x 6-pin
API support
DirectX	12.0 (12_1)	9.0c
OpenGL	4.6	2.1
Memory
Maximum RAM amount	2 GB	256 MB
Memory bandwidth	64.19 GB / s	32.0 GB / s
Memory bus width	128 Bit	256 Bit
Memory clock speed	5012 MHz	1000 MHz
Memory type	GDDR5	GDDR3