Quadro K620M vs Quadro P400

When choosing between Quadro K620M and Quadro P400, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Quadro K620M and Quadro P400.

Quadro K620M Check Price

Quadro P400 Check Price

Quadro K620M is a Laptop Graphics Card

Note: Quadro K620M is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Quadro K620M here:

Quadro K620M Laptops

Main Specs

	Quadro K620M	Quadro P400
Power consumption (TDP)	30 Watt	30 Watt
Interface	MXM-A (3.0)	PCIe 3.0 x16
Supplementary power connectors	None	None
Memory type	DDR3	GDDR5
Maximum RAM amount	2 GB	2 GB
Display Connectors	No outputs	3x mini-DisplayPort
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Both graphics cards have the same power consumption of 30 Watt.
Quadro K620M is connected by MXM-A (3.0), and Quadro P400 uses PCIe 3.0 x16 interface.
Quadro K620M and Quadro P400 have maximum RAM of 2 GB.
Quadro K620M is used in Mobile workstations, and Quadro P400 - in Desktops.
Quadro K620M is build with Maxwell architecture, and Quadro P400 - with Pascal.
Core clock speed of Quadro P400 is 199 MHz higher, than Quadro K620M.
Quadro K620M is manufactured by 28 nm process technology, and Quadro P400 - by 14 nm process technology.
Memory clock speed of Quadro P400 is 2008 MHz higher, than Quadro K620M.

Game benchmarks


high / 1080p	3−4	7−8
ultra / 1080p	1−2	4−5
QHD / 1440p	0−1	0−1
low / 720p	14−16	18−20
medium / 1080p	5−6	9−10
The average gaming FPS of Quadro P400 in Assassin's Creed Odyssey is 66% more, than Quadro K620M.
high / 1080p	7−8	12−14
ultra / 1080p	5−6	10−12
QHD / 1440p	0−1	0−1
low / 720p	18−20	27−30
medium / 1080p	8−9	14−16
The average gaming FPS of Quadro P400 in Battlefield 5 is 60% more, than Quadro K620M.
low / 768p	45−50	45−50
high / 1080p	40−45	45−50
QHD / 1440p	0−1	0−1
The average gaming FPS of Quadro P400 in Call of Duty: Warzone is 4% more, than Quadro K620M.
low / 768p	120−130	140−150
medium / 768p	95−100	110−120
ultra / 1080p	45−50	55−60
QHD / 1440p	24−27	30−35
4K / 2160p	−	27−30
high / 768p	70−75	85−90
The average gaming FPS of Quadro P400 in Counter-Strike: Global Offensive is 19% more, than Quadro K620M.
low / 768p	70−75	55−60
ultra / 1080p	20−22	21−24
medium / 1080p	40−45	45−50
The average gaming FPS of Quadro K620M in Cyberpunk 2077 is 7% more, than Quadro P400.
low / 768p	75−80	85−90
medium / 768p	55−60	60−65
ultra / 1080p	27−30	35−40
The average gaming FPS of Quadro P400 in Dota 2 is 14% more, than Quadro K620M.
high / 1080p	4−5	9−10
ultra / 1080p	3−4	8−9
4K / 2160p	0−1	4−5
low / 720p	14−16	21−24
medium / 1080p	5−6	10−11
The average gaming FPS of Quadro P400 in Far Cry 5 is 71% more, than Quadro K620M.
high / 1080p	12−14	16−18
ultra / 1080p	7−8	10−12
QHD / 1440p	4−5	−
low / 720p	55−60	65−70
medium / 1080p	14−16	24−27
The average gaming FPS of Quadro P400 in Fortnite is 30% more, than Quadro K620M.
high / 1080p	6−7	12−14
ultra / 1080p	6−7	12−14
QHD / 1440p	0−1	2−3
low / 720p	21−24	27−30
medium / 1080p	9−10	14−16
The average gaming FPS of Quadro P400 in Forza Horizon 4 is 54% more, than Quadro K620M.
low / 768p	45−50	55−60
medium / 768p	−	45−50
high / 1080p	8−9	14−16
ultra / 1080p	3−4	7−8
QHD / 1440p	0−1	0−1
medium / 720p	40−45	−
The average gaming FPS of Quadro P400 in Grand Theft Auto V is 36% more, than Quadro K620M.
high / 1080p	2−3	5−6
ultra / 1080p	0−1	3−4
4K / 2160p	0−1	0−1
low / 720p	7−8	14−16
medium / 1080p	3−4	7−8
The average gaming FPS of Quadro P400 in Metro Exodus is 125% more, than Quadro K620M.
low / 768p	85−90	95−100
high / 1080p	65−70	90−95
ultra / 1080p	−	80−85
medium / 1080p	−	95−100
The average gaming FPS of Quadro P400 in Minecraft is 23% more, than Quadro K620M.
high / 1080p	−	16−18
ultra / 1080p	12−14	14−16
low / 720p	27−30	35−40
medium / 1080p	14−16	18−20
The average gaming FPS of Quadro P400 in PLAYERUNKNOWN'S BATTLEGROUNDS is 27% more, than Quadro K620M.
high / 1080p	6−7	−
ultra / 1080p	4−5	8−9
QHD / 1440p	0−1	0−1
low / 720p	7−8	14−16
medium / 1080p	−	10−12
The average gaming FPS of Quadro P400 in Red Dead Redemption 2 is 83% more, than Quadro K620M.
low / 768p	16−18	27−30
medium / 768p	12−14	18−20
high / 1080p	6−7	10−11
ultra / 1080p	4−5	7−8
4K / 2160p	1−2	6−7
The average gaming FPS of Quadro P400 in The Witcher 3: Wild Hunt is 75% more, than Quadro K620M.
low / 768p	70−75	85−90
medium / 768p	35−40	45−50
ultra / 1080p	16−18	21−24
high / 768p	30−35	35−40
The average gaming FPS of Quadro P400 in World of Tanks is 23% more, than Quadro K620M.

Full Specs

	Quadro K620M	Quadro P400
Architecture	Maxwell	Pascal
Code name	GM108	GP107
Type	Mobile workstation	Workstation
Release date	1 March 2015	7 February 2017
Pipelines	384	256
Core clock speed	1029 MHz	1228 MHz
Boost Clock	1124 MHz	1252 MHz
Transistor count		3,300 million
Manufacturing process technology	28 nm	14 nm
Texture fill rate	17.98	20.03
Floating-point performance	863.2 gflops	679.9 gflops
Length		145 mm
Memory bus width	64 Bit	64 Bit
Memory clock speed	2000 MHz	4008 MHz
Memory bandwidth	14.4 GB/s	32.06 GB/s
Shared memory	-
DirectX	12	12 (12_1)
Shader Model	5	6.4
OpenGL	4.5	4.6
OpenCL	1.2	1.2
Vulkan	1.1.126	1.2.131
CUDA	+	6.1
Bitcoin / BTC (SHA256)	92 Mh/s
Optimus	+
Display Port	1.2
nView Display Management	+
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Quadro K620M vs Quadro P400

Quadro K620M is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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