Quadro P620 vs Radeon R9 390X

If you are going to buy a new graphics card and are choosing between Quadro P620 and Radeon R9 390X, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Quadro P620 stacks up against Radeon R9 390X, check out specs charts below.

Quadro P620 Check Price

Radeon R9 390X Check Price

Main Specs

	Quadro P620	Radeon R9 390X
Power consumption (TDP)	40 Watt	275 Watt
Interface	PCIe 3.0 x16	PCIe 3.0 x16
Supplementary power connectors	None	1 x 6-pin, 1 x 8-pin
Memory type	GDDR5	GDDR5
Maximum RAM amount	4 GB
Display Connectors	4x mini-DisplayPort	2x DVI, 1x HDMI, 1x DisplayPort
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Radeon R9 390X has 587% more power consumption, than Quadro P620.
Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
Both cards are used in Desktops.
Quadro P620 is build with Pascal architecture, and Radeon R9 390X - with GCN.
Quadro P620 is manufactured by 14 nm process technology, and Radeon R9 390X - by 28 nm process technology.
Radeon R9 390X is 130 mm longer, than Quadro P620.
Memory clock speed of Quadro P620 is 4950 MHz higher, than Radeon R9 390X.

Game benchmarks


high / 1080p	18−20	50−55
ultra / 1080p	10−12	30−35
QHD / 1440p	5−6	24−27
4K / 2160p	4−5	14−16
low / 720p	35−40	75−80
medium / 1080p	21−24	55−60
The average gaming FPS of Radeon R9 390X in Assassin's Creed Odyssey is 168% more, than Quadro P620.
high / 1080p	30−33	75−80
ultra / 1080p	24−27	65−70
QHD / 1440p	9−10	50−55
4K / 2160p	7−8	27−30
low / 720p	60−65	130−140
medium / 1080p	30−35	85−90
The average gaming FPS of Radeon R9 390X in Battlefield 5 is 164% more, than Quadro P620.
low / 768p	50−55	45−50
QHD / 1440p	0−1	45−50
The average gaming FPS of Quadro P620 in Call of Duty: Warzone is 10% more, than Radeon R9 390X.
low / 768p	220−230	250−260
medium / 768p	190−200	230−240
ultra / 1080p	110−120	−
QHD / 1440p	80−85	150−160
4K / 2160p	40−45	100−110
high / 768p	160−170	220−230
The average gaming FPS of Radeon R9 390X in Counter-Strike: Global Offensive is 37% more, than Quadro P620.
low / 768p	60−65	70−75
ultra / 1080p	45−50	−
medium / 1080p	55−60	50−55
The average gaming FPS of Radeon R9 390X in Cyberpunk 2077 is 3% more, than Quadro P620.
low / 768p	110−120	120−130
medium / 768p	100−110	110−120
ultra / 1080p	75−80	110−120
The average gaming FPS of Radeon R9 390X in Dota 2 is 19% more, than Quadro P620.
high / 1080p	21−24	60−65
ultra / 1080p	21−24	60−65
QHD / 1440p	18−20	40−45
4K / 2160p	7−8	21−24
low / 720p	45−50	100−110
medium / 1080p	24−27	65−70
The average gaming FPS of Radeon R9 390X in Far Cry 5 is 150% more, than Quadro P620.
high / 1080p	30−33	90−95
ultra / 1080p	21−24	70−75
QHD / 1440p	14−16	45−50
4K / 2160p	−	21−24
low / 720p	110−120	210−220
medium / 1080p	65−70	140−150
The average gaming FPS of Radeon R9 390X in Fortnite is 128% more, than Quadro P620.
high / 1080p	30−35	80−85
ultra / 1080p	24−27	65−70
QHD / 1440p	12−14	45−50
4K / 2160p	12−14	30−35
low / 720p	65−70	130−140
medium / 1080p	35−40	90−95
The average gaming FPS of Radeon R9 390X in Forza Horizon 4 is 145% more, than Quadro P620.
low / 768p	100−105	160−170
medium / 768p	85−90	150−160
high / 1080p	35−40	95−100
ultra / 1080p	14−16	45−50
QHD / 1440p	5−6	35−40
The average gaming FPS of Radeon R9 390X in Grand Theft Auto V is 104% more, than Quadro P620.
high / 1080p	12−14	35−40
ultra / 1080p	9−10	30−35
QHD / 1440p	−	24−27
4K / 2160p	2−3	14−16
low / 720p	35−40	90−95
medium / 1080p	16−18	50−55
The average gaming FPS of Radeon R9 390X in Metro Exodus is 206% more, than Quadro P620.
low / 768p	110−120	120−130
medium / 1080p	110−120	−
The average gaming FPS of Radeon R9 390X in Minecraft is 8% more, than Quadro P620.
high / 1080p	−	75−80
ultra / 1080p	14−16	50−55
4K / 2160p	−	18−20
low / 720p	65−70	120−130
medium / 1080p	18−20	85−90
The average gaming FPS of Radeon R9 390X in PLAYERUNKNOWN'S BATTLEGROUNDS is 166% more, than Quadro P620.
high / 1080p	14−16	35−40
ultra / 1080p	9−10	21−24
QHD / 1440p	0−1	16−18
4K / 2160p	0−1	10−11
low / 720p	35−40	90−95
medium / 1080p	18−20	50−55
The average gaming FPS of Radeon R9 390X in Red Dead Redemption 2 is 155% more, than Quadro P620.
low / 768p	65−70	180−190
medium / 768p	40−45	120−130
high / 1080p	21−24	70−75
ultra / 1080p	12−14	35−40
4K / 2160p	7−8	24−27
The average gaming FPS of Radeon R9 390X in The Witcher 3: Wild Hunt is 196% more, than Quadro P620.
low / 768p	90−95	120−130
medium / 768p	60−65	−
ultra / 1080p	40−45	65−70
high / 768p	55−60	120−130
The average gaming FPS of Radeon R9 390X in World of Tanks is 64% more, than Quadro P620.

Full Specs

	Quadro P620	Radeon R9 390X
Architecture	Pascal	GCN
Code name	GP107	Grenada XT
Type	Workstation	Desktop
Release date	27 May 2019	16 June 2015
Pipelines	512	2816
Core clock speed	1177 MHz
Boost Clock	1442 MHz	1050 MHz
Transistor count	3,300 million	6,200 million
Manufacturing process technology	14 nm	28 nm
Texture fill rate	43.33	184.8
Floating-point performance	1,490 gflops	5,914 gflops
Length	145 mm	275 mm
Memory bus width	128 Bit	512 Bit
Memory clock speed	6000 MHz	1050 MHz
Memory bandwidth	80.13 GB/s	384 GB/s
Shared memory	-	-
DirectX	12 (12_1)
Shader Model	6.4	6.3
OpenGL	4.6	4.6
OpenCL	1.2	2.0
Vulkan	1.2.131	+
CUDA	6.1
FreeSync		+
Bus support		PCIe 3.0
HDMI		+
Bitcoin / BTC (SHA256)		684 Mh/s
Eyefinity		+
PowerTune		+
TrueAudio		+
Mantle		+
Design		reference
Bridgeless CrossFire		+
Number of Eyefinity displays		6
DisplayPort support		+
CrossFire		+
VCE		+
DDMA audio		+
Ethereum / ETH (DaggerHashimoto)		27.5 Mh/s
High bandwidth memory (HBM)		-
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Quadro P620 vs Radeon R9 390X

Main Specs

Game benchmarks

Full Specs

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