Quadro K620 vs Radeon Pro 450
In this comparison between Quadro K620 and Radeon Pro 450 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Quadro K620 will be the best choice, for others Radeon Pro 450 will be their preference. Study the comparison tables below and make your choice.
Radeon Pro 450 is a Laptop Graphics Card
Note: Radeon Pro 450 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 450 here:
Main Specs
Quadro K620
Radeon Pro 450
Power consumption (TDP)
41 Watt
35 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
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 450.
Quadro K620 is connected by PCIe 2.0 x16, and Radeon Pro 450 uses PCIe 3.0 x8 interface.
Quadro K620 and Radeon Pro 450 have maximum RAM of 2 GB.
Quadro K620 is used in Desktops, and Radeon Pro 450 - in Mobile workstations.
Quadro K620 is build with Maxwell architecture, and Radeon Pro 450 - with Polaris.
Core clock speed of Quadro K620 is 258 MHz higher, than Radeon Pro 450.
Quadro K620 is manufactured by 28 nm process technology, and Radeon Pro 450 - by 14 nm process technology.
Memory clock speed of Radeon Pro 450 is 3280 MHz higher, than Quadro K620.
Game benchmarks
Assassin's Creed Odyssey
Battlefield 5
Call of Duty: Warzone
Counter-Strike: Global Offensive
Cyberpunk 2077
Dota 2
Far Cry 5
Fortnite
Forza Horizon 4
Grand Theft Auto V
Metro Exodus
Minecraft
PLAYERUNKNOWN'S BATTLEGROUNDS
Red Dead Redemption 2
The Witcher 3: Wild Hunt
World of Tanks
high / 1080p
10−12
14−16
ultra / 1080p
6−7
8−9
QHD / 1440p
1−2
3−4
low / 720p
24−27
27−30
medium / 1080p
14−16
16−18
The average gaming FPS of Radeon Pro 450 in Assassin's Creed Odyssey is 27% more, than Quadro K620.
high / 1080p
18−20
21−24
ultra / 1080p
16−18
18−20
QHD / 1440p
2−3
5−6
4K / 2160p
−
5−6
low / 720p
40−45
45−50
medium / 1080p
20−22
24−27
The average gaming FPS of Radeon Pro 450 in Battlefield 5 is 20% more, than Quadro K620.
low / 768p
45−50
45−50
QHD / 1440p
0−1
0−1
Quadro K620 and Radeon Pro 450 have the same average FPS in Call of Duty: Warzone.
low / 768p
180−190
200−210
medium / 768p
150−160
170−180
ultra / 1080p
75−80
90−95
QHD / 1440p
45−50
50−55
4K / 2160p
30−33
30−33
high / 768p
110−120
130−140
The average gaming FPS of Radeon Pro 450 in Counter-Strike: Global Offensive is 13% more, than Quadro K620.
low / 768p
55−60
55−60
ultra / 1080p
30−35
35−40
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon Pro 450 in Cyberpunk 2077 is 4% more, than Quadro K620.
low / 768p
95−100
100−110
medium / 768p
80−85
90−95
ultra / 1080p
50−55
60−65
The average gaming FPS of Radeon Pro 450 in Dota 2 is 11% more, than Quadro K620.
high / 1080p
12−14
16−18
ultra / 1080p
12−14
14−16
4K / 2160p
5−6
5−6
low / 720p
30−33
35−40
medium / 1080p
14−16
18−20
The average gaming FPS of Radeon Pro 450 in Far Cry 5 is 20% more, than Quadro K620.
high / 1080p
20−22
21−24
ultra / 1080p
14−16
18−20
QHD / 1440p
−
16−18
low / 720p
80−85
90−95
medium / 1080p
40−45
45−50
The average gaming FPS of Radeon Pro 450 in Fortnite is 12% more, than Quadro K620.
high / 1080p
20−22
24−27
ultra / 1080p
16−18
18−20
QHD / 1440p
5−6
8−9
low / 720p
40−45
45−50
medium / 1080p
21−24
27−30
The average gaming FPS of Radeon Pro 450 in Forza Horizon 4 is 19% more, than Quadro K620.
low / 768p
70−75
80−85
medium / 768p
60−65
70−75
high / 1080p
21−24
27−30
ultra / 1080p
9−10
10−12
QHD / 1440p
0−1
2−3
The average gaming FPS of Radeon Pro 450 in Grand Theft Auto V is 17% more, than Quadro K620.
high / 1080p
7−8
9−10
ultra / 1080p
5−6
7−8
4K / 2160p
1−2
2−3
low / 720p
21−24
27−30
medium / 1080p
10−11
12−14
The average gaming FPS of Radeon Pro 450 in Metro Exodus is 33% more, than Quadro K620.
low / 768p
100−110
110−120
ultra / 1080p
95−100
100−110
medium / 1080p
100−110
100−110
The average gaming FPS of Radeon Pro 450 in Minecraft is 5% more, than Quadro K620.
high / 1080p
20−22
21−24
ultra / 1080p
16−18
16−18
low / 720p
45−50
50−55
medium / 1080p
21−24
21−24
The average gaming FPS of Radeon Pro 450 in PLAYERUNKNOWN'S BATTLEGROUNDS is 3% more, than Quadro K620.
high / 1080p
12−14
14−16
ultra / 1080p
8−9
9−10
QHD / 1440p
0−1
0−1
low / 720p
21−24
24−27
medium / 1080p
14−16
14−16
The average gaming FPS of Radeon Pro 450 in Red Dead Redemption 2 is 14% more, than Quadro K620.
low / 768p
40−45
50−55
medium / 768p
24−27
30−35
high / 1080p
14−16
16−18
ultra / 1080p
9−10
10−11
4K / 2160p
7−8
8−9
The average gaming FPS of Radeon Pro 450 in The Witcher 3: Wild Hunt is 20% more, than Quadro K620.
low / 768p
95−100
100−105
medium / 768p
55−60
60−65
ultra / 1080p
27−30
30−35
high / 768p
45−50
50−55
The average gaming FPS of Radeon Pro 450 in World of Tanks is 8% more, than Quadro K620.
Full Specs
Quadro K620
Radeon Pro 450
Architecture
Maxwell
Polaris
Code name
GM107
Polaris 11
Type
Workstation
Mobile workstation
Release date
22 July 2014
27 October 2016
Pipelines
384
640
Core clock speed
1058 MHz
800 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
32.00
Floating-point performance
863.2 gflops
1,024 gflops
Length
160 mm
Memory bus width
128 Bit
128 Bit
Memory clock speed
1800 MHz
5080 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
127 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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