Radeon R9 M275 vs UHD Graphics 620
Find out if it is worth upgrading your current GPU setup by comparing Radeon R9 M275 and UHD Graphics 620. 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 Radeon R9 M275 and UHD Graphics 620. 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.
Radeon R9 M275 and UHD Graphics 620 are Laptop Graphics Cards
Note: Radeon R9 M275 and UHD Graphics 620 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 Radeon R9 M275 or UHD Graphics 620 here:
Main Specs
Radeon R9 M275
UHD Graphics 620
Power consumption (TDP)
15 Watt
Interface
PCIe 3.0 x16
PCIe 3.0 x1
Memory type
GDDR5
LPDDR3/DDR4
Maximum RAM amount
4 GB
32 GB
Display Connectors
No outputs
No outputs
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Radeon R9 M275 is connected by PCIe 3.0 x16, and UHD Graphics 620 uses PCIe 3.0 x1 interface.
UHD Graphics 620 has 28 GB more memory, than Radeon R9 M275.
Both cards are used in Laptops.
Radeon R9 M275 is build with GCN architecture, and UHD Graphics 620 - with Gen. 9.5.
Core clock speed of Radeon R9 M275 is 625 MHz higher, than UHD Graphics 620.
Radeon R9 M275 is manufactured by 28 nm process technology, and UHD Graphics 620 - by 14 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
0−1
2−3
ultra / 1080p
−
0−1
QHD / 1440p
0−1
0−1
low / 720p
12−14
12−14
medium / 1080p
3−4
3−4
Radeon R9 M275 and UHD Graphics 620 have the same average FPS in Assassin's Creed Odyssey.
high / 1080p
5−6
6−7
ultra / 1080p
4−5
4−5
QHD / 1440p
0−1
0−1
low / 720p
16−18
16−18
medium / 1080p
5−6
6−7
Radeon R9 M275 and UHD Graphics 620 have the same average FPS in Battlefield 5.
low / 768p
50−55
45−50
high / 1080p
45−50
40−45
QHD / 1440p
0−1
0−1
medium / 1080p
50−55
−
The average gaming FPS of Radeon R9 M275 in Call of Duty: Warzone is 11% more, than UHD Graphics 620.
low / 768p
110−120
100−110
medium / 768p
90−95
80−85
ultra / 1080p
40−45
40−45
QHD / 1440p
24−27
21−24
4K / 2160p
18−20
16−18
high / 768p
65−70
60−65
The average gaming FPS of Radeon R9 M275 in Counter-Strike: Global Offensive is 9% more, than UHD Graphics 620.
low / 768p
60−65
85−90
ultra / 1080p
18−20
18−20
medium / 1080p
50−55
40−45
The average gaming FPS of UHD Graphics 620 in Cyberpunk 2077 is 11% more, than Radeon R9 M275.
low / 768p
70−75
80−85
medium / 768p
50−55
55−60
ultra / 1080p
24−27
27−30
The average gaming FPS of UHD Graphics 620 in Dota 2 is 12% more, than Radeon R9 M275.
high / 1080p
1−2
2−3
ultra / 1080p
−
2−3
4K / 2160p
0−1
1−2
low / 720p
10−12
12−14
medium / 1080p
3−4
3−4
The average gaming FPS of UHD Graphics 620 in Far Cry 5 is 20% more, than Radeon R9 M275.
high / 1080p
9−10
10−11
ultra / 1080p
5−6
5−6
QHD / 1440p
1−2
1−2
low / 720p
50−55
50−55
medium / 1080p
12−14
12−14
Radeon R9 M275 and UHD Graphics 620 have the same average FPS in Fortnite.
high / 1080p
6−7
5−6
ultra / 1080p
4−5
−
QHD / 1440p
0−1
3−4
4K / 2160p
−
2−3
low / 720p
18−20
16−18
medium / 1080p
7−8
8−9
The average gaming FPS of Radeon R9 M275 in Forza Horizon 4 is 10% more, than UHD Graphics 620.
low / 768p
45−50
40−45
medium / 768p
−
35−40
high / 1080p
7−8
5−6
ultra / 1080p
4−5
3−4
QHD / 1440p
0−1
0−1
medium / 720p
35−40
−
The average gaming FPS of Radeon R9 M275 in Grand Theft Auto V is 11% more, than UHD Graphics 620.
high / 1080p
3−4
1−2
ultra / 1080p
1−2
0−1
4K / 2160p
0−1
−
low / 720p
7−8
5−6
medium / 1080p
4−5
3−4
The average gaming FPS of Radeon R9 M275 in Metro Exodus is 66% more, than UHD Graphics 620.
low / 768p
85−90
95−100
high / 1080p
70−75
60−65
medium / 1080p
−
85−90
Radeon R9 M275 and UHD Graphics 620 have the same average FPS in Minecraft.
high / 1080p
14−16
−
ultra / 1080p
12−14
12−14
low / 720p
24−27
27−30
medium / 1080p
14−16
14−16
The average gaming FPS of UHD Graphics 620 in PLAYERUNKNOWN'S BATTLEGROUNDS is 5% more, than Radeon R9 M275.
ultra / 1080p
7−8
4−5
QHD / 1440p
0−1
0−1
low / 720p
8−9
4−5
The average gaming FPS of Radeon R9 M275 in Red Dead Redemption 2 is 100% more, than UHD Graphics 620.
low / 768p
16−18
12−14
medium / 768p
12−14
9−10
high / 1080p
6−7
4−5
ultra / 1080p
5−6
3−4
4K / 2160p
−
0−1
The average gaming FPS of Radeon R9 M275 in The Witcher 3: Wild Hunt is 42% more, than UHD Graphics 620.
low / 768p
85−90
65−70
medium / 768p
35−40
35−40
ultra / 1080p
14−16
14−16
high / 768p
30−33
27−30
The average gaming FPS of Radeon R9 M275 in World of Tanks is 13% more, than UHD Graphics 620.
Full Specs
Radeon R9 M275
UHD Graphics 620
Architecture
GCN
Gen. 9.5
Code name
Venus
Kaby-Lake-Refresh GT2
Type
Laptop
Laptop
Release date
1 August 2014
1 September 2017
Pipelines
640
24
Core clock speed
925 MHz
300 MHz
Boost Clock
925 MHz
1150 MHz
Transistor count
1,500 million
189 million
Manufacturing process technology
28 nm
14 nm
Texture fill rate
37.00
27.60
Floating-point performance
1,184 gflops
Memory bus width
128 Bit
64/128 Bit
Memory clock speed
4500 MHz
Memory bandwidth
64 GB/s
Shared memory
-
+
DirectX
12 (11_1)
12 (12_1)
Shader Model
5.1
6.4
OpenGL
4.6
4.6
OpenCL
1.2
2.1
Vulkan
1.2.131
1.1.103
Bitcoin / BTC (SHA256)
122 Mh/s
Laptop size
large
Quick Sync
+
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