Quadro K620M vs Radeon R9 270
When choosing between Quadro K620M and Radeon R9 270, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Quadro K620M and Radeon R9 270.
Quadro K620M is a Laptop Graphics Card
Note: Quadro K620M 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 Quadro K620M here:
Main Specs
Quadro K620M
Radeon R9 270
Power consumption (TDP)
30 Watt
150 Watt
Interface
MXM-A (3.0)
PCIe 3.0 x16
Supplementary power connectors
None
1 x 6-pin
Memory type
DDR3
GDDR5
Maximum RAM amount
2 GB
2 GB
Display Connectors
No outputs
2x DVI, 1x HDMI, 1x DisplayPort
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Radeon R9 270 has 400% more power consumption, than Quadro K620M.
Quadro K620M is connected by MXM-A (3.0), and Radeon R9 270 uses PCIe 3.0 x16 interface.
Quadro K620M and Radeon R9 270 have maximum RAM of 2 GB.
Quadro K620M is used in Mobile workstations, and Radeon R9 270 - in Desktops.
Quadro K620M is build with Maxwell architecture, and Radeon R9 270 - with GCN 1.0.
Quadro K620M and Radeon R9 270 are manufactured by 28 nm process technology.
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
21−24
ultra / 1080p
1−2
12−14
QHD / 1440p
0−1
7−8
4K / 2160p
−
5−6
low / 720p
14−16
40−45
medium / 1080p
5−6
27−30
The average gaming FPS of Radeon R9 270 in Assassin's Creed Odyssey is 333% more, than Quadro K620M.
high / 1080p
7−8
30−35
ultra / 1080p
5−6
30−33
QHD / 1440p
0−1
14−16
4K / 2160p
−
8−9
low / 720p
18−20
70−75
medium / 1080p
8−9
35−40
The average gaming FPS of Radeon R9 270 in Battlefield 5 is 330% more, than Quadro K620M.
low / 768p
45−50
50−55
high / 1080p
40−45
−
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon R9 270 in Call of Duty: Warzone is 10% more, than Quadro K620M.
low / 768p
120−130
230−240
medium / 768p
95−100
200−210
ultra / 1080p
45−50
120−130
QHD / 1440p
24−27
95−100
4K / 2160p
−
55−60
high / 768p
70−75
170−180
The average gaming FPS of Radeon R9 270 in Counter-Strike: Global Offensive is 128% more, than Quadro K620M.
low / 768p
70−75
60−65
ultra / 1080p
20−22
50−55
medium / 1080p
40−45
55−60
The average gaming FPS of Radeon R9 270 in Cyberpunk 2077 is 26% more, than Quadro K620M.
low / 768p
75−80
120−130
medium / 768p
55−60
110−120
ultra / 1080p
27−30
80−85
The average gaming FPS of Radeon R9 270 in Dota 2 is 98% more, than Quadro K620M.
high / 1080p
4−5
27−30
ultra / 1080p
3−4
24−27
QHD / 1440p
−
20−22
4K / 2160p
0−1
8−9
low / 720p
14−16
55−60
medium / 1080p
5−6
27−30
The average gaming FPS of Radeon R9 270 in Far Cry 5 is 400% more, than Quadro K620M.
high / 1080p
12−14
35−40
ultra / 1080p
7−8
27−30
QHD / 1440p
4−5
16−18
low / 720p
55−60
130−140
medium / 1080p
14−16
75−80
The average gaming FPS of Radeon R9 270 in Fortnite is 210% more, than Quadro K620M.
high / 1080p
6−7
35−40
ultra / 1080p
6−7
27−30
QHD / 1440p
0−1
14−16
4K / 2160p
−
14−16
low / 720p
21−24
70−75
medium / 1080p
9−10
40−45
The average gaming FPS of Radeon R9 270 in Forza Horizon 4 is 309% more, than Quadro K620M.
low / 768p
45−50
100−110
medium / 768p
−
95−100
high / 1080p
8−9
40−45
ultra / 1080p
3−4
18−20
QHD / 1440p
0−1
8−9
medium / 720p
40−45
−
The average gaming FPS of Radeon R9 270 in Grand Theft Auto V is 189% more, than Quadro K620M.
high / 1080p
2−3
14−16
ultra / 1080p
0−1
10−12
QHD / 1440p
−
10−12
4K / 2160p
0−1
3−4
low / 720p
7−8
40−45
medium / 1080p
3−4
18−20
The average gaming FPS of Radeon R9 270 in Metro Exodus is 525% more, than Quadro K620M.
low / 768p
85−90
120−130
high / 1080p
65−70
−
medium / 1080p
−
110−120
The average gaming FPS of Radeon R9 270 in Minecraft is 43% more, than Quadro K620M.
ultra / 1080p
12−14
14−16
low / 720p
27−30
70−75
medium / 1080p
14−16
18−20
The average gaming FPS of Radeon R9 270 in PLAYERUNKNOWN'S BATTLEGROUNDS is 94% more, than Quadro K620M.
high / 1080p
6−7
16−18
ultra / 1080p
4−5
10−12
QHD / 1440p
0−1
2−3
4K / 2160p
−
2−3
low / 720p
7−8
40−45
medium / 1080p
−
21−24
The average gaming FPS of Radeon R9 270 in Red Dead Redemption 2 is 283% more, than Quadro K620M.
low / 768p
16−18
75−80
medium / 768p
12−14
45−50
high / 1080p
6−7
27−30
ultra / 1080p
4−5
14−16
4K / 2160p
1−2
9−10
The average gaming FPS of Radeon R9 270 in The Witcher 3: Wild Hunt is 337% more, than Quadro K620M.
low / 768p
70−75
90−95
medium / 768p
35−40
60−65
ultra / 1080p
16−18
40−45
high / 768p
30−35
55−60
The average gaming FPS of Radeon R9 270 in World of Tanks is 61% more, than Quadro K620M.
Full Specs
Quadro K620M
Radeon R9 270
Architecture
Maxwell
GCN 1.0
Code name
GM108
Curacao
Type
Mobile workstation
Desktop
Release date
1 March 2015
13 November 2013
Pipelines
384
1280
Core clock speed
1029 MHz
Boost Clock
1124 MHz
925 MHz
Transistor count
2,800 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
17.98
74.00
Floating-point performance
863.2 gflops
2,368 gflops
Length
210 mm
Memory bus width
64 Bit
256 Bit
Memory clock speed
2000 MHz
Memory bandwidth
14.4 GB/s
179.2 GB/s
Shared memory
-
DirectX
12
Shader Model
5
5.1
OpenGL
4.5
4.6
OpenCL
1.2
1.2
Vulkan
1.1.126
+
CUDA
+
FreeSync
+
Bus support
PCIe 3.0
HDMI
+
Bitcoin / BTC (SHA256)
92 Mh/s
293 Mh/s
Optimus
+
Eyefinity
+
HD3D
+
TrueAudio
+
Design
reference
DisplayPort support
+
CrossFire
+
DDMA audio
+
Ethereum / ETH (DaggerHashimoto)
16 Mh/s
Display Port
1.2
nView Display Management
+
LiquidVR
+
TressFX
+
UVD
+
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