Quadro K620 vs Radeon HD 7850

When comparing Quadro K620 and Radeon HD 7850, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Quadro K620 and Radeon HD 7850 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Quadro K620 Check Price

Radeon HD 7850 Check Price

Main Specs

	Quadro K620	Radeon HD 7850
Power consumption (TDP)	41 Watt	225 Watt
Interface	PCIe 2.0 x16	PCIe 3.0 x16
Supplementary power connectors	None	1x 6-pin
Memory type	128 Bit	GDDR5
Maximum RAM amount	2 GB	2 GB
Display Connectors	1x DVI, 1x DisplayPort	1x DVI, 1x HDMI, 2x mini-DisplayPort
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Radeon HD 7850 has 448% more power consumption, than Quadro K620.
Quadro K620 is connected by PCIe 2.0 x16, and Radeon HD 7850 uses PCIe 3.0 x16 interface.
Quadro K620 and Radeon HD 7850 have maximum RAM of 2 GB.
Both cards are used in Desktops.
Quadro K620 is build with Maxwell architecture, and Radeon HD 7850 - with GCN 1.0.
Quadro K620 and Radeon HD 7850 are manufactured by 28 nm process technology.
Radeon HD 7850 is 50 mm longer, than Quadro K620.
Memory clock speed of Quadro K620 is 600 MHz higher, than Radeon HD 7850.

Game benchmarks


high / 1080p	10−12	18−20
ultra / 1080p	6−7	10−12
QHD / 1440p	1−2	5−6
4K / 2160p	−	4−5
low / 720p	24−27	35−40
medium / 1080p	14−16	24−27
The average gaming FPS of Radeon HD 7850 in Assassin's Creed Odyssey is 72% more, than Quadro K620.
high / 1080p	18−20	30−33
ultra / 1080p	16−18	24−27
QHD / 1440p	2−3	10−11
4K / 2160p	−	7−8
low / 720p	40−45	60−65
medium / 1080p	20−22	30−35
The average gaming FPS of Radeon HD 7850 in Battlefield 5 is 60% more, than Quadro K620.
low / 768p	45−50	50−55
QHD / 1440p	0−1	0−1
The average gaming FPS of Radeon HD 7850 in Call of Duty: Warzone is 10% more, than Quadro K620.
low / 768p	180−190	220−230
medium / 768p	150−160	190−200
ultra / 1080p	75−80	110−120
QHD / 1440p	45−50	80−85
4K / 2160p	30−33	40−45
high / 768p	110−120	160−170
The average gaming FPS of Radeon HD 7850 in Counter-Strike: Global Offensive is 35% more, than Quadro K620.
low / 768p	55−60	60−65
ultra / 1080p	30−35	45−50
medium / 1080p	45−50	55−60
The average gaming FPS of Radeon HD 7850 in Cyberpunk 2077 is 22% more, than Quadro K620.
low / 768p	95−100	110−120
medium / 768p	80−85	100−110
ultra / 1080p	50−55	75−80
The average gaming FPS of Radeon HD 7850 in Dota 2 is 28% more, than Quadro K620.
high / 1080p	12−14	21−24
ultra / 1080p	12−14	21−24
QHD / 1440p	−	18−20
4K / 2160p	5−6	7−8
low / 720p	30−33	50−55
medium / 1080p	14−16	24−27
The average gaming FPS of Radeon HD 7850 in Far Cry 5 is 73% more, than Quadro K620.
high / 1080p	20−22	30−35
ultra / 1080p	14−16	21−24
QHD / 1440p	−	14−16
low / 720p	80−85	110−120
medium / 1080p	40−45	65−70
The average gaming FPS of Radeon HD 7850 in Fortnite is 47% more, than Quadro K620.
high / 1080p	20−22	30−35
ultra / 1080p	16−18	24−27
QHD / 1440p	5−6	12−14
4K / 2160p	−	12−14
low / 720p	40−45	65−70
medium / 1080p	21−24	35−40
The average gaming FPS of Radeon HD 7850 in Forza Horizon 4 is 66% more, than Quadro K620.
low / 768p	70−75	100−105
medium / 768p	60−65	90−95
high / 1080p	21−24	35−40
ultra / 1080p	9−10	14−16
QHD / 1440p	0−1	6−7
The average gaming FPS of Radeon HD 7850 in Grand Theft Auto V is 48% more, than Quadro K620.
high / 1080p	7−8	12−14
ultra / 1080p	5−6	9−10
4K / 2160p	1−2	2−3
low / 720p	21−24	35−40
medium / 1080p	10−11	16−18
The average gaming FPS of Radeon HD 7850 in Metro Exodus is 66% more, than Quadro K620.
low / 768p	100−110	110−120
ultra / 1080p	95−100	−
medium / 1080p	100−110	110−120
The average gaming FPS of Radeon HD 7850 in Minecraft is 9% more, than Quadro K620.
high / 1080p	20−22	−
ultra / 1080p	16−18	14−16
low / 720p	45−50	65−70
medium / 1080p	21−24	18−20
The average gaming FPS of Radeon HD 7850 in PLAYERUNKNOWN'S BATTLEGROUNDS is 13% more, than Quadro K620.
high / 1080p	12−14	14−16
ultra / 1080p	8−9	10−11
QHD / 1440p	0−1	1−2
4K / 2160p	−	0−1
low / 720p	21−24	35−40
medium / 1080p	14−16	20−22
The average gaming FPS of Radeon HD 7850 in Red Dead Redemption 2 is 50% more, than Quadro K620.
low / 768p	40−45	70−75
medium / 768p	24−27	40−45
high / 1080p	14−16	24−27
ultra / 1080p	9−10	12−14
4K / 2160p	7−8	7−8
The average gaming FPS of Radeon HD 7850 in The Witcher 3: Wild Hunt is 60% more, than Quadro K620.
low / 768p	95−100	90−95
medium / 768p	55−60	60−65
ultra / 1080p	27−30	40−45
high / 768p	45−50	55−60
The average gaming FPS of Radeon HD 7850 in World of Tanks is 10% more, than Quadro K620.

Full Specs

	Quadro K620	Radeon HD 7850
Architecture	Maxwell	GCN 1.0
Code name	GM107	Pitcairn
Type	Workstation	Desktop
Release date	22 July 2014	5 March 2012
Pipelines	384	1024
Core clock speed	1058 MHz
Boost Clock	1124 MHz	1000 MHz
Transistor count	1,870 million	2,800 million
Manufacturing process technology	28 nm	28 nm
Texture fill rate	26.98	55.04
Floating-point performance	863.2 gflops	1,761 gflops
Length	160 mm	210 mm
Memory bus width	128 Bit	256 Bit
Memory clock speed	1800 MHz	1200 MHz
Memory bandwidth		153.6 GB/s
DirectX	12
Shader Model	5	5.1
OpenGL	4.5	4.6
OpenCL	1.2	1.2
Vulkan	+
CUDA	5.0
FreeSync		+
Bus support		PCIe 2.1 x16
HDMI		+
Bitcoin / BTC (SHA256)	104 Mh/s	249 Mh/s
Eyefinity		+
Design		reference
CrossFire		+
Ethereum / ETH (DaggerHashimoto)		12.5 Mh/s
3D Vision Pro	+
Mosaic	+
Width	1" (2.5 cm)
Number of simultaneous displays	4
nView Desktop Management	+
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Quadro K620 vs Radeon HD 7850

Main Specs

Game benchmarks

Full Specs

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