Quadro K620 vs Radeon Pro 455

If you are going to buy a new graphics card and are choosing between Quadro K620 and Radeon Pro 455, 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 K620 stacks up against Radeon Pro 455, check out specs charts below.

Quadro K620 Check Price

Radeon Pro 455 Check Price

Radeon Pro 455 is a Laptop Graphics Card

Note: Radeon Pro 455 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 Radeon Pro 455 here:

Radeon Pro 455 Laptops

Main Specs

	Quadro K620	Radeon Pro 455
Power consumption (TDP)	41 Watt	35 Watt
Interface	PCIe 2.0 x16	PCIe 3.0 x8
Supplementary power connectors	None	None
Memory type	128 Bit	GDDR5
Maximum RAM amount	2 GB	2 GB
Display Connectors	1x DVI, 1x DisplayPort	No outputs
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Quadro K620 has 17% more power consumption, than Radeon Pro 455.
Quadro K620 is connected by PCIe 2.0 x16, and Radeon Pro 455 uses PCIe 3.0 x8 interface.
Quadro K620 and Radeon Pro 455 have maximum RAM of 2 GB.
Quadro K620 is used in Desktops, and Radeon Pro 455 - in Mobile workstations.
Quadro K620 is build with Maxwell architecture, and Radeon Pro 455 - with Polaris.
Core clock speed of Quadro K620 is 203 MHz higher, than Radeon Pro 455.
Quadro K620 is manufactured by 28 nm process technology, and Radeon Pro 455 - by 14 nm process technology.
Memory clock speed of Radeon Pro 455 is 3200 MHz higher, than Quadro K620.

Game benchmarks


high / 1080p	10−12	16−18
ultra / 1080p	6−7	9−10
QHD / 1440p	1−2	4−5
4K / 2160p	−	4−5
low / 720p	24−27	30−35
medium / 1080p	14−16	20−22
The average gaming FPS of Radeon Pro 455 in Assassin's Creed Odyssey is 45% more, than Quadro K620.
high / 1080p	18−20	24−27
ultra / 1080p	16−18	21−24
QHD / 1440p	2−3	9−10
4K / 2160p	−	6−7
low / 720p	40−45	55−60
medium / 1080p	20−22	27−30
The average gaming FPS of Radeon Pro 455 in Battlefield 5 is 40% more, than Quadro K620.
low / 768p	45−50	45−50
QHD / 1440p	0−1	0−1
Quadro K620 and Radeon Pro 455 have the same average FPS in Call of Duty: Warzone.
low / 768p	180−190	210−220
medium / 768p	150−160	180−190
ultra / 1080p	75−80	100−110
QHD / 1440p	45−50	55−60
4K / 2160p	30−33	30−35
high / 768p	110−120	140−150
The average gaming FPS of Radeon Pro 455 in Counter-Strike: Global Offensive is 21% more, than Quadro K620.
low / 768p	55−60	55−60
ultra / 1080p	30−35	40−45
medium / 1080p	45−50	45−50
The average gaming FPS of Radeon Pro 455 in Cyberpunk 2077 is 8% more, than Quadro K620.
low / 768p	95−100	110−120
medium / 768p	80−85	95−100
ultra / 1080p	50−55	65−70
The average gaming FPS of Radeon Pro 455 in Dota 2 is 20% more, than Quadro K620.
high / 1080p	12−14	18−20
ultra / 1080p	12−14	16−18
QHD / 1440p	−	16−18
4K / 2160p	5−6	6−7
low / 720p	30−33	40−45
medium / 1080p	14−16	20−22
The average gaming FPS of Radeon Pro 455 in Far Cry 5 is 40% more, than Quadro K620.
high / 1080p	20−22	24−27
ultra / 1080p	14−16	20−22
QHD / 1440p	−	16−18
low / 720p	80−85	100−110
medium / 1080p	40−45	55−60
The average gaming FPS of Radeon Pro 455 in Fortnite is 30% more, than Quadro K620.
high / 1080p	20−22	27−30
ultra / 1080p	16−18	21−24
QHD / 1440p	5−6	10−11
4K / 2160p	−	10−11
low / 720p	40−45	55−60
medium / 1080p	21−24	30−33
The average gaming FPS of Radeon Pro 455 in Forza Horizon 4 is 42% more, than Quadro K620.
low / 768p	70−75	85−90
medium / 768p	60−65	80−85
high / 1080p	21−24	30−35
ultra / 1080p	9−10	12−14
QHD / 1440p	0−1	3−4
The average gaming FPS of Radeon Pro 455 in Grand Theft Auto V is 29% more, than Quadro K620.
high / 1080p	7−8	10−11
ultra / 1080p	5−6	8−9
4K / 2160p	1−2	3−4
low / 720p	21−24	30−35
medium / 1080p	10−11	14−16
The average gaming FPS of Radeon Pro 455 in Metro Exodus is 55% more, than Quadro K620.
low / 768p	100−110	110−120
ultra / 1080p	95−100	−
medium / 1080p	100−110	100−110
The average gaming FPS of Radeon Pro 455 in Minecraft is 4% more, than Quadro K620.
high / 1080p	20−22	21−24
ultra / 1080p	16−18	18−20
low / 720p	45−50	60−65
medium / 1080p	21−24	24−27
The average gaming FPS of Radeon Pro 455 in PLAYERUNKNOWN'S BATTLEGROUNDS is 18% more, than Quadro K620.
high / 1080p	12−14	14−16
ultra / 1080p	8−9	10−11
QHD / 1440p	0−1	0−1
low / 720p	21−24	30−35
medium / 1080p	14−16	16−18
The average gaming FPS of Radeon Pro 455 in Red Dead Redemption 2 is 28% more, than Quadro K620.
low / 768p	40−45	55−60
medium / 768p	24−27	35−40
high / 1080p	14−16	20−22
ultra / 1080p	9−10	10−12
4K / 2160p	7−8	8−9
The average gaming FPS of Radeon Pro 455 in The Witcher 3: Wild Hunt is 35% more, than Quadro K620.
low / 768p	95−100	100−110
medium / 768p	55−60	60−65
ultra / 1080p	27−30	35−40
high / 768p	45−50	55−60
The average gaming FPS of Radeon Pro 455 in World of Tanks is 14% more, than Quadro K620.

Full Specs

	Quadro K620	Radeon Pro 455
Architecture	Maxwell	Polaris
Code name	GM107	Polaris 11
Type	Workstation	Mobile workstation
Release date	22 July 2014	27 October 2016
Pipelines	384	768
Core clock speed	1058 MHz	855 MHz
Boost Clock	1124 MHz
Transistor count	1,870 million	3,000 million
Manufacturing process technology	28 nm	14 nm
Texture fill rate	26.98	41.04
Floating-point performance	863.2 gflops	1,313 gflops
Length	160 mm
Memory bus width	128 Bit	128 Bit
Memory clock speed	1800 MHz	5000 MHz
Memory bandwidth		81.28 GB/s
Shared memory		-
DirectX	12	12 (12_0)
Shader Model	5	6.4
OpenGL	4.5	4.6
OpenCL	1.2	2.0
Vulkan	+	1.2.131
CUDA	5.0
FreeSync		+
Bitcoin / BTC (SHA256)	104 Mh/s	163 Mh/s
Laptop size		large
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 Pro 455

Radeon Pro 455 is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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