Quadro M620 vs Radeon HD 4890
When choosing between Quadro M620 and Radeon HD 4890, 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 M620 and Radeon HD 4890.
Quadro M620 is a Laptop Graphics Card
Note: Quadro M620 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 M620 here:
Main Specs
Quadro M620
Radeon HD 4890
Power consumption (TDP)
30 Watt
190 Watt
Interface
PCIe 2.0 x16
Supplementary power connectors
2x 6-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
1 GB
Display Connectors
2x DVI, 1x S-Video
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Radeon HD 4890 has 533% more power consumption, than Quadro M620.
Quadro M620 has 1 GB more memory, than Radeon HD 4890.
Quadro M620 is used in Mobile workstations, and Radeon HD 4890 - in Desktops.
Quadro M620 is build with Maxwell architecture, and Radeon HD 4890 - with TeraScale.
Core clock speed of Quadro M620 is 168 MHz higher, than Radeon HD 4890.
Quadro M620 is manufactured by 28 nm process technology, and Radeon HD 4890 - by 55 nm process technology.
Memory clock speed of Quadro M620 is 1112 MHz higher, than Radeon HD 4890.
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
14−16
7−8
ultra / 1080p
8−9
4−5
QHD / 1440p
3−4
0−1
low / 720p
30−35
16−18
medium / 1080p
18−20
8−9
The average gaming FPS of Quadro M620 in Assassin's Creed Odyssey is 100% more, than Radeon HD 4890.
high / 1080p
24−27
12−14
ultra / 1080p
20−22
10−11
QHD / 1440p
7−8
0−1
4K / 2160p
5−6
−
low / 720p
50−55
24−27
medium / 1080p
24−27
12−14
The average gaming FPS of Quadro M620 in Battlefield 5 is 106% more, than Radeon HD 4890.
low / 768p
45−50
45−50
high / 1080p
−
45−50
QHD / 1440p
0−1
0−1
Quadro M620 and Radeon HD 4890 have the same average FPS in Call of Duty: Warzone.
low / 768p
200−210
140−150
medium / 768p
170−180
110−120
ultra / 1080p
95−100
55−60
QHD / 1440p
50−55
30−33
4K / 2160p
30−33
27−30
high / 768p
130−140
80−85
The average gaming FPS of Quadro M620 in Counter-Strike: Global Offensive is 52% more, than Radeon HD 4890.
low / 768p
55−60
55−60
ultra / 1080p
35−40
20−22
medium / 1080p
45−50
45−50
The average gaming FPS of Quadro M620 in Cyberpunk 2077 is 11% more, than Radeon HD 4890.
low / 768p
100−110
80−85
medium / 768p
90−95
60−65
ultra / 1080p
60−65
35−40
The average gaming FPS of Quadro M620 in Dota 2 is 43% more, than Radeon HD 4890.
high / 1080p
16−18
8−9
ultra / 1080p
16−18
8−9
4K / 2160p
6−7
3−4
low / 720p
35−40
18−20
medium / 1080p
18−20
9−10
The average gaming FPS of Quadro M620 in Far Cry 5 is 111% more, than Radeon HD 4890.
high / 1080p
24−27
14−16
ultra / 1080p
18−20
10−11
QHD / 1440p
16−18
−
low / 720p
95−100
60−65
medium / 1080p
50−55
24−27
The average gaming FPS of Quadro M620 in Fortnite is 71% more, than Radeon HD 4890.
high / 1080p
24−27
12−14
ultra / 1080p
20−22
10−12
QHD / 1440p
8−9
1−2
low / 720p
50−55
27−30
medium / 1080p
27−30
14−16
The average gaming FPS of Quadro M620 in Forza Horizon 4 is 107% more, than Radeon HD 4890.
low / 768p
85−90
50−55
medium / 768p
75−80
45−50
high / 1080p
27−30
12−14
ultra / 1080p
12−14
6−7
QHD / 1440p
2−3
0−1
The average gaming FPS of Quadro M620 in Grand Theft Auto V is 75% more, than Radeon HD 4890.
high / 1080p
9−10
5−6
ultra / 1080p
7−8
3−4
4K / 2160p
2−3
0−1
low / 720p
27−30
12−14
medium / 1080p
12−14
6−7
The average gaming FPS of Quadro M620 in Metro Exodus is 100% more, than Radeon HD 4890.
low / 768p
110−120
95−100
high / 1080p
−
90−95
ultra / 1080p
100−110
80−85
medium / 1080p
100−110
90−95
The average gaming FPS of Quadro M620 in Minecraft is 20% more, than Radeon HD 4890.
high / 1080p
21−24
16−18
ultra / 1080p
16−18
14−16
low / 720p
55−60
30−35
medium / 1080p
24−27
18−20
The average gaming FPS of Quadro M620 in PLAYERUNKNOWN'S BATTLEGROUNDS is 50% more, than Radeon HD 4890.
high / 1080p
14−16
−
ultra / 1080p
9−10
7−8
QHD / 1440p
0−1
0−1
low / 720p
27−30
12−14
medium / 1080p
16−18
10−12
The average gaming FPS of Quadro M620 in Red Dead Redemption 2 is 80% more, than Radeon HD 4890.
low / 768p
50−55
24−27
medium / 768p
30−35
16−18
high / 1080p
18−20
9−10
ultra / 1080p
10−12
6−7
4K / 2160p
8−9
6−7
The average gaming FPS of Quadro M620 in The Witcher 3: Wild Hunt is 84% more, than Radeon HD 4890.
low / 768p
100−110
85−90
medium / 768p
60−65
45−50
ultra / 1080p
30−35
20−22
high / 768p
50−55
35−40
The average gaming FPS of Quadro M620 in World of Tanks is 31% more, than Radeon HD 4890.
Full Specs
Quadro M620
Radeon HD 4890
Architecture
Maxwell
TeraScale
Code name
RV790
Type
Mobile workstation
Desktop
Release date
13 January 2017
2 April 2009
Pipelines
512
800
Core clock speed
1018 MHz
850 MHz
Transistor count
959 million
Manufacturing process technology
28 nm
55 nm
Texture fill rate
34.00
Floating-point performance
1,360.0 gflops
Length
241 mm
Memory bus width
128 Bit
256 Bit
Memory clock speed
5012 MHz
3900 MHz
Memory bandwidth
80 GB/s
124.8 GB/s
Shared memory
-
DirectX
12
10.1 (10_1)
Shader Model
5.0
4.1
OpenGL
4.5
3.3
OpenCL
1.1
Vulkan
N/A
Laptop size
large
Optimus
+
Display Port
1.2
Mosaic
+
nView Display Management
+
3D Stereo
+
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