Quadro K620M vs Radeon R9 M385X
Find out if it is worth upgrading your current GPU setup by comparing Quadro K620M and Radeon R9 M385X. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Quadro K620M and Radeon R9 M385X. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
Quadro K620M and Radeon R9 M385X are Laptop Graphics Cards
Note: Quadro K620M and Radeon R9 M385X are only used in laptop graphics. They have 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 Quadro K620M or Radeon R9 M385X here:
Main Specs
Quadro K620M
Radeon R9 M385X
Power consumption (TDP)
30 Watt
Interface
MXM-A (3.0)
PCIe 3.0 x16
Supplementary power connectors
None
Memory type
DDR3
GDDR5
Maximum RAM amount
2 GB
4 GB
Display Connectors
No outputs
No outputs
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Quadro K620M is connected by MXM-A (3.0), and Radeon R9 M385X uses PCIe 3.0 x16 interface.
Radeon R9 M385X has 2 GB more memory, than Quadro K620M.
Quadro K620M is used in Mobile workstations, and Radeon R9 M385X - in Laptops.
Quadro K620M is build with Maxwell architecture, and Radeon R9 M385X - with GCN.
Core clock speed of Radeon R9 M385X is 71 MHz higher, than Quadro K620M.
Quadro K620M and Radeon R9 M385X are manufactured by 28 nm process technology.
Memory clock speed of Quadro K620M is 500 MHz higher, than Radeon R9 M385X.
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
3−4
8−9
ultra / 1080p
1−2
5−6
QHD / 1440p
0−1
0−1
low / 720p
14−16
18−20
medium / 1080p
5−6
10−11
The average gaming FPS of Radeon R9 M385X in Assassin's Creed Odyssey is 66% more, than Quadro K620M.
high / 1080p
7−8
14−16
ultra / 1080p
5−6
12−14
QHD / 1440p
0−1
0−1
low / 720p
18−20
30−33
medium / 1080p
8−9
14−16
The average gaming FPS of Radeon R9 M385X in Battlefield 5 is 80% more, than Quadro K620M.
low / 768p
45−50
45−50
high / 1080p
40−45
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon R9 M385X in Call of Duty: Warzone is 4% more, than Quadro K620M.
low / 768p
120−130
150−160
medium / 768p
95−100
120−130
ultra / 1080p
45−50
60−65
QHD / 1440p
24−27
35−40
4K / 2160p
−
27−30
high / 768p
70−75
90−95
The average gaming FPS of Radeon R9 M385X in Counter-Strike: Global Offensive is 28% more, than Quadro K620M.
low / 768p
70−75
55−60
ultra / 1080p
20−22
21−24
medium / 1080p
40−45
45−50
The average gaming FPS of Quadro K620M in Cyberpunk 2077 is 7% more, than Radeon R9 M385X.
low / 768p
75−80
85−90
medium / 768p
55−60
65−70
ultra / 1080p
27−30
40−45
The average gaming FPS of Radeon R9 M385X in Dota 2 is 20% more, than Quadro K620M.
high / 1080p
4−5
10−11
ultra / 1080p
3−4
9−10
4K / 2160p
0−1
4−5
low / 720p
14−16
21−24
medium / 1080p
5−6
10−11
The average gaming FPS of Radeon R9 M385X in Far Cry 5 is 85% more, than Quadro K620M.
high / 1080p
12−14
16−18
ultra / 1080p
7−8
12−14
QHD / 1440p
4−5
−
low / 720p
55−60
65−70
medium / 1080p
14−16
27−30
The average gaming FPS of Radeon R9 M385X in Fortnite is 34% more, than Quadro K620M.
high / 1080p
6−7
14−16
ultra / 1080p
6−7
12−14
QHD / 1440p
0−1
2−3
low / 720p
21−24
30−35
medium / 1080p
9−10
16−18
The average gaming FPS of Radeon R9 M385X in Forza Horizon 4 is 72% more, than Quadro K620M.
low / 768p
45−50
60−65
medium / 768p
−
50−55
high / 1080p
8−9
16−18
ultra / 1080p
3−4
7−8
QHD / 1440p
0−1
0−1
medium / 720p
40−45
−
The average gaming FPS of Radeon R9 M385X in Grand Theft Auto V is 52% more, than Quadro K620M.
high / 1080p
2−3
5−6
ultra / 1080p
0−1
4−5
4K / 2160p
0−1
1−2
low / 720p
7−8
16−18
medium / 1080p
3−4
7−8
The average gaming FPS of Radeon R9 M385X in Metro Exodus is 150% more, than Quadro K620M.
low / 768p
85−90
95−100
high / 1080p
65−70
95−100
ultra / 1080p
−
85−90
medium / 1080p
−
95−100
The average gaming FPS of Radeon R9 M385X in Minecraft is 25% more, than Quadro K620M.
high / 1080p
−
18−20
ultra / 1080p
12−14
14−16
low / 720p
27−30
35−40
medium / 1080p
14−16
18−20
The average gaming FPS of Radeon R9 M385X in PLAYERUNKNOWN'S BATTLEGROUNDS is 27% more, than Quadro K620M.
high / 1080p
6−7
−
ultra / 1080p
4−5
8−9
QHD / 1440p
0−1
0−1
low / 720p
7−8
14−16
medium / 1080p
−
12−14
The average gaming FPS of Radeon R9 M385X in Red Dead Redemption 2 is 83% more, than Quadro K620M.
low / 768p
16−18
30−35
medium / 768p
12−14
20−22
high / 1080p
6−7
10−12
ultra / 1080p
4−5
7−8
4K / 2160p
1−2
6−7
The average gaming FPS of Radeon R9 M385X in The Witcher 3: Wild Hunt is 87% more, than Quadro K620M.
low / 768p
70−75
90−95
medium / 768p
35−40
45−50
ultra / 1080p
16−18
21−24
high / 768p
30−35
40−45
The average gaming FPS of Radeon R9 M385X in World of Tanks is 30% more, than Quadro K620M.
Full Specs
Quadro K620M
Radeon R9 M385X
Architecture
Maxwell
GCN
Code name
GM108
Strato-XT-M3
Type
Mobile workstation
Laptop
Release date
1 March 2015
16 June 2015
Pipelines
384
896
Core clock speed
1029 MHz
1100 MHz
Boost Clock
1124 MHz
1100 MHz
Transistor count
2,080 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
17.98
61.60
Floating-point performance
863.2 gflops
1,971 gflops
Memory bus width
64 Bit
128 Bit
Memory clock speed
2000 MHz
1500 MHz
Memory bandwidth
14.4 GB/s
76.8 GB/s
Shared memory
-
-
DirectX
12
Shader Model
5
6.3
OpenGL
4.5
4.4
OpenCL
1.2
Not Listed
Vulkan
1.1.126
CUDA
+
FreeSync
+
Bus support
PCIe 3.0
Bitcoin / BTC (SHA256)
92 Mh/s
Laptop size
large
Optimus
+
Eyefinity
+
HD3D
+
PowerTune
+
DualGraphics
+
ZeroCore
+
Switchable graphics
+
Mantle
+
Display Port
1.2
nView Display Management
+
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