Quadro K620 vs Radeon R9 M375X
If you are going to buy a new graphics card and are choosing between Quadro K620 and Radeon R9 M375X, 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 R9 M375X, check out specs charts below.
Radeon R9 M375X
Main Specs
Quadro K620
Radeon R9 M375X
Power consumption (TDP)
41 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
Memory type
128 Bit
GDDR5
Maximum RAM amount
2 GB
4 GB
Display Connectors
1x DVI, 1x DisplayPort
No outputs
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Quadro K620 is connected by PCIe 2.0 x16, and Radeon R9 M375X uses PCIe 3.0 x16 interface.
Radeon R9 M375X has 2 GB more memory, than Quadro K620.
Both cards are used in Desktops.
Quadro K620 is build with Maxwell architecture, and Radeon R9 M375X - with GCN 1.0.
Core clock speed of Quadro K620 is 133 MHz higher, than Radeon R9 M375X.
Quadro K620 and Radeon R9 M375X are manufactured by 28 nm process technology.
Memory clock speed of Quadro K620 is 675 MHz higher, than Radeon R9 M375X.
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
9−10
ultra / 1080p
6−7
5−6
QHD / 1440p
1−2
0−1
low / 720p
24−27
21−24
medium / 1080p
14−16
12−14
The average gaming FPS of Quadro K620 in Assassin's Creed Odyssey is 16% more, than Radeon R9 M375X.
high / 1080p
18−20
16−18
ultra / 1080p
16−18
12−14
QHD / 1440p
2−3
0−1
low / 720p
40−45
30−35
medium / 1080p
20−22
16−18
The average gaming FPS of Quadro K620 in Battlefield 5 is 26% more, than Radeon R9 M375X.
low / 768p
45−50
45−50
QHD / 1440p
0−1
0−1
Quadro K620 and Radeon R9 M375X have the same average FPS in Call of Duty: Warzone.
low / 768p
180−190
160−170
medium / 768p
150−160
130−140
ultra / 1080p
75−80
65−70
QHD / 1440p
45−50
40−45
4K / 2160p
30−33
27−30
high / 768p
110−120
100−110
The average gaming FPS of Quadro K620 in Counter-Strike: Global Offensive is 12% more, than Radeon R9 M375X.
low / 768p
55−60
55−60
ultra / 1080p
30−35
24−27
medium / 1080p
45−50
45−50
The average gaming FPS of Quadro K620 in Cyberpunk 2077 is 4% more, than Radeon R9 M375X.
low / 768p
95−100
90−95
medium / 768p
80−85
70−75
ultra / 1080p
50−55
45−50
The average gaming FPS of Quadro K620 in Dota 2 is 10% more, than Radeon R9 M375X.
high / 1080p
12−14
10−12
ultra / 1080p
12−14
10−11
4K / 2160p
5−6
4−5
low / 720p
30−33
24−27
medium / 1080p
14−16
12−14
The average gaming FPS of Quadro K620 in Far Cry 5 is 25% more, than Radeon R9 M375X.
high / 1080p
20−22
18−20
ultra / 1080p
14−16
12−14
low / 720p
80−85
70−75
medium / 1080p
40−45
30−35
The average gaming FPS of Quadro K620 in Fortnite is 17% more, than Radeon R9 M375X.
high / 1080p
20−22
16−18
ultra / 1080p
16−18
14−16
QHD / 1440p
5−6
4−5
low / 720p
40−45
35−40
medium / 1080p
21−24
18−20
The average gaming FPS of Quadro K620 in Forza Horizon 4 is 16% more, than Radeon R9 M375X.
low / 768p
70−75
65−70
medium / 768p
60−65
55−60
high / 1080p
21−24
18−20
ultra / 1080p
9−10
8−9
QHD / 1440p
0−1
0−1
The average gaming FPS of Quadro K620 in Grand Theft Auto V is 7% more, than Radeon R9 M375X.
high / 1080p
7−8
6−7
ultra / 1080p
5−6
4−5
4K / 2160p
1−2
1−2
low / 720p
21−24
18−20
medium / 1080p
10−11
8−9
The average gaming FPS of Quadro K620 in Metro Exodus is 12% more, than Radeon R9 M375X.
low / 768p
100−110
100−110
ultra / 1080p
95−100
90−95
medium / 1080p
100−110
95−100
The average gaming FPS of Quadro K620 in Minecraft is 4% more, than Radeon R9 M375X.
high / 1080p
20−22
18−20
ultra / 1080p
16−18
14−16
low / 720p
45−50
40−45
medium / 1080p
21−24
20−22
The average gaming FPS of Quadro K620 in PLAYERUNKNOWN'S BATTLEGROUNDS is 12% more, than Radeon R9 M375X.
high / 1080p
12−14
12−14
ultra / 1080p
8−9
8−9
QHD / 1440p
0−1
0−1
low / 720p
21−24
18−20
medium / 1080p
14−16
12−14
The average gaming FPS of Quadro K620 in Red Dead Redemption 2 is 7% more, than Radeon R9 M375X.
low / 768p
40−45
35−40
medium / 768p
24−27
21−24
high / 1080p
14−16
12−14
ultra / 1080p
9−10
8−9
4K / 2160p
7−8
7−8
The average gaming FPS of Quadro K620 in The Witcher 3: Wild Hunt is 17% more, than Radeon R9 M375X.
low / 768p
95−100
90−95
medium / 768p
55−60
50−55
ultra / 1080p
27−30
24−27
high / 768p
45−50
40−45
The average gaming FPS of Quadro K620 in World of Tanks is 7% more, than Radeon R9 M375X.
Full Specs
Quadro K620
Radeon R9 M375X
Architecture
Maxwell
GCN 1.0
Code name
GM107
Tropo
Type
Workstation
Desktop
Release date
22 July 2014
5 May 2015
Pipelines
384
640
Core clock speed
1058 MHz
925 MHz
Boost Clock
1124 MHz
1015 MHz
Transistor count
1,870 million
1,500 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
26.98
40.60
Floating-point performance
863.2 gflops
1,299 gflops
Length
160 mm
Memory bus width
128 Bit
128 Bit
Memory clock speed
1800 MHz
1125 MHz
Memory bandwidth
72 GB/s
DirectX
12
Shader Model
5
5.1
OpenGL
4.5
4.4
OpenCL
1.2
Not Listed
Vulkan
+
CUDA
5.0
FreeSync
+
Bus support
PCIe 3.0
Bitcoin / BTC (SHA256)
104 Mh/s
Eyefinity
+
HD3D
+
PowerTune
+
DualGraphics
+
ZeroCore
+
Switchable graphics
+
Mantle
+
Compute units
10
3D Vision Pro
+
Mosaic
+
Width
1" (2.5 cm)
Number of simultaneous displays
4
nView Desktop Management
+
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