Quadro P620 vs Radeon HD 6990

When choosing between Quadro P620 and Radeon HD 6990, 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 P620 and Radeon HD 6990.

Quadro P620 Check Price

Radeon HD 6990 Check Price

Main Specs

	Quadro P620	Radeon HD 6990
Power consumption (TDP)	40 Watt	375 Watt
Interface	PCIe 3.0 x16	PCIe 2.0 x16
Supplementary power connectors	None	2x 8-pin
Memory type	GDDR5	GDDR5
Maximum RAM amount	4 GB	2 GB
Display Connectors	4x mini-DisplayPort	1x DVI, 4x mini-DisplayPort
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Radeon HD 6990 has 837% more power consumption, than Quadro P620.
Quadro P620 is connected by PCIe 3.0 x16, and Radeon HD 6990 uses PCIe 2.0 x16 interface.
Quadro P620 has 2 GB more memory, than Radeon HD 6990.
Both cards are used in Desktops.
Quadro P620 is build with Pascal architecture, and Radeon HD 6990 - with TeraScale 3.
Core clock speed of Quadro P620 is 347 MHz higher, than Radeon HD 6990.
Quadro P620 is manufactured by 14 nm process technology, and Radeon HD 6990 - by 40 nm process technology.
Radeon HD 6990 is 150 mm longer, than Quadro P620.
Memory clock speed of Quadro P620 is 1000 MHz higher, than Radeon HD 6990.

Game benchmarks


high / 1080p	18−20	14−16
ultra / 1080p	10−12	9−10
QHD / 1440p	5−6	3−4
4K / 2160p	4−5	−
low / 720p	35−40	30−35
medium / 1080p	21−24	18−20
The average gaming FPS of Quadro P620 in Assassin's Creed Odyssey is 26% more, than Radeon HD 6990.
high / 1080p	30−33	24−27
ultra / 1080p	24−27	21−24
QHD / 1440p	9−10	7−8
4K / 2160p	7−8	5−6
low / 720p	60−65	50−55
medium / 1080p	30−35	27−30
The average gaming FPS of Quadro P620 in Battlefield 5 is 21% more, than Radeon HD 6990.
low / 768p	50−55	45−50
QHD / 1440p	0−1	0−1
The average gaming FPS of Quadro P620 in Call of Duty: Warzone is 10% more, than Radeon HD 6990.
low / 768p	220−230	210−220
medium / 768p	190−200	170−180
ultra / 1080p	110−120	95−100
QHD / 1440p	80−85	50−55
4K / 2160p	40−45	30−33
high / 768p	160−170	140−150
The average gaming FPS of Quadro P620 in Counter-Strike: Global Offensive is 15% more, than Radeon HD 6990.
low / 768p	60−65	55−60
ultra / 1080p	45−50	40−45
medium / 1080p	55−60	45−50
The average gaming FPS of Quadro P620 in Cyberpunk 2077 is 12% more, than Radeon HD 6990.
low / 768p	110−120	110−120
medium / 768p	100−110	90−95
ultra / 1080p	75−80	60−65
The average gaming FPS of Quadro P620 in Dota 2 is 10% more, than Radeon HD 6990.
high / 1080p	21−24	18−20
ultra / 1080p	21−24	16−18
QHD / 1440p	18−20	−
4K / 2160p	7−8	6−7
low / 720p	45−50	35−40
medium / 1080p	24−27	18−20
The average gaming FPS of Quadro P620 in Far Cry 5 is 31% more, than Radeon HD 6990.
high / 1080p	30−33	24−27
ultra / 1080p	21−24	18−20
QHD / 1440p	14−16	16−18
low / 720p	110−120	95−100
medium / 1080p	65−70	50−55
The average gaming FPS of Quadro P620 in Fortnite is 19% more, than Radeon HD 6990.
high / 1080p	30−35	24−27
ultra / 1080p	24−27	20−22
QHD / 1440p	12−14	9−10
4K / 2160p	12−14	−
low / 720p	65−70	50−55
medium / 1080p	35−40	27−30
The average gaming FPS of Quadro P620 in Forza Horizon 4 is 29% more, than Radeon HD 6990.
low / 768p	100−105	85−90
medium / 768p	85−90	75−80
high / 1080p	35−40	30−33
ultra / 1080p	14−16	12−14
QHD / 1440p	5−6	3−4
The average gaming FPS of Quadro P620 in Grand Theft Auto V is 16% more, than Radeon HD 6990.
high / 1080p	12−14	9−10
ultra / 1080p	9−10	7−8
4K / 2160p	2−3	2−3
low / 720p	35−40	27−30
medium / 1080p	16−18	12−14
The average gaming FPS of Quadro P620 in Metro Exodus is 25% more, than Radeon HD 6990.
low / 768p	110−120	110−120
ultra / 1080p	−	100−110
medium / 1080p	110−120	100−110
The average gaming FPS of Quadro P620 in Minecraft is 4% more, than Radeon HD 6990.
high / 1080p	−	21−24
ultra / 1080p	14−16	18−20
low / 720p	65−70	55−60
medium / 1080p	18−20	24−27
The average gaming FPS of Radeon HD 6990 in PLAYERUNKNOWN'S BATTLEGROUNDS is 3% more, than Quadro P620.
high / 1080p	14−16	14−16
ultra / 1080p	9−10	9−10
QHD / 1440p	0−1	0−1
4K / 2160p	0−1	−
low / 720p	35−40	27−30
medium / 1080p	18−20	16−18
The average gaming FPS of Quadro P620 in Red Dead Redemption 2 is 17% more, than Radeon HD 6990.
low / 768p	65−70	55−60
medium / 768p	40−45	30−35
high / 1080p	21−24	18−20
ultra / 1080p	12−14	10−12
4K / 2160p	7−8	8−9
The average gaming FPS of Quadro P620 in The Witcher 3: Wild Hunt is 20% more, than Radeon HD 6990.
low / 768p	90−95	100−110
medium / 768p	60−65	60−65
ultra / 1080p	40−45	35−40
high / 768p	55−60	50−55
The average gaming FPS of Radeon HD 6990 in World of Tanks is 1% more, than Quadro P620.

Full Specs

	Quadro P620	Radeon HD 6990
Architecture	Pascal	TeraScale 3
Code name	GP107	Antilles
Type	Workstation	Desktop
Release date	27 May 2019	8 March 2011
Pipelines	512	1536
Core clock speed	1177 MHz	830 MHz
Boost Clock	1442 MHz
Transistor count	3,300 million	2,640 million
Manufacturing process technology	14 nm	40 nm
Texture fill rate	43.33	79.68
Floating-point performance	1,490 gflops	2x 2,549.8 gflops
Length	145 mm	295 mm
Memory bus width	128 Bit	256 Bit
Memory clock speed	6000 MHz	5000 MHz
Memory bandwidth	80.13 GB/s	160.0 GB/s
Shared memory	-
DirectX	12 (12_1)	11.2 (11_0)
Shader Model	6.4	5.0
OpenGL	4.6	4.4
OpenCL	1.2	1.2
Vulkan	1.2.131	N/A
CUDA	6.1
Bitcoin / BTC (SHA256)		265 Mh/s
Ethereum / ETH (DaggerHashimoto)		24 Mh/s
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Quadro P620 vs Radeon HD 6990

Main Specs

Game benchmarks

Full Specs

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