Radeon R9 270X vs UHD Graphics 620
Find out if it is worth upgrading your current GPU setup by comparing Radeon R9 270X 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 270X 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.
UHD Graphics 620 is a Laptop Graphics Card
Note: UHD Graphics 620 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 UHD Graphics 620 here:
Main Specs
Radeon R9 270X
UHD Graphics 620
Power consumption (TDP)
180 Watt
15 Watt
Interface
PCIe 3.0 x16
PCIe 3.0 x1
Supplementary power connectors
2 x 6-pin
Memory type
GDDR5
LPDDR3/DDR4
Maximum RAM amount
2 GB
32 GB
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
No outputs
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Radeon R9 270X has 1100% more power consumption, than UHD Graphics 620.
Radeon R9 270X is connected by PCIe 3.0 x16, and UHD Graphics 620 uses PCIe 3.0 x1 interface.
UHD Graphics 620 has 30 GB more memory, than Radeon R9 270X.
Radeon R9 270X is used in Desktops, and UHD Graphics 620 - in Laptops.
Radeon R9 270X is build with GCN architecture, and UHD Graphics 620 - with Gen. 9.5.
Radeon R9 270X 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
24−27
2−3
ultra / 1080p
14−16
0−1
QHD / 1440p
10−11
0−1
4K / 2160p
6−7
−
low / 720p
45−50
12−14
medium / 1080p
30−35
3−4
The average gaming FPS of Radeon R9 270X in Assassin's Creed Odyssey is 483% more, than UHD Graphics 620.
high / 1080p
40−45
6−7
ultra / 1080p
30−35
4−5
QHD / 1440p
18−20
0−1
4K / 2160p
10−12
−
low / 720p
80−85
16−18
medium / 1080p
45−50
6−7
The average gaming FPS of Radeon R9 270X in Battlefield 5 is 537% more, than UHD Graphics 620.
low / 768p
50−55
45−50
high / 1080p
−
40−45
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon R9 270X in Call of Duty: Warzone is 10% more, than UHD Graphics 620.
low / 768p
240−250
100−110
medium / 768p
210−220
80−85
ultra / 1080p
140−150
40−45
QHD / 1440p
110−120
21−24
4K / 2160p
60−65
16−18
high / 768p
180−190
60−65
The average gaming FPS of Radeon R9 270X in Counter-Strike: Global Offensive is 192% more, than UHD Graphics 620.
low / 768p
60−65
85−90
ultra / 1080p
−
18−20
medium / 1080p
55−60
40−45
The average gaming FPS of UHD Graphics 620 in Cyberpunk 2077 is 8% more, than Radeon R9 270X.
low / 768p
120−130
80−85
medium / 768p
110−120
55−60
ultra / 1080p
90−95
27−30
The average gaming FPS of Radeon R9 270X in Dota 2 is 96% more, than UHD Graphics 620.
high / 1080p
30−35
2−3
ultra / 1080p
27−30
2−3
QHD / 1440p
21−24
−
4K / 2160p
10−11
1−2
low / 720p
60−65
12−14
medium / 1080p
30−35
3−4
The average gaming FPS of Radeon R9 270X in Far Cry 5 is 725% more, than UHD Graphics 620.
high / 1080p
40−45
10−11
ultra / 1080p
30−35
5−6
QHD / 1440p
18−20
1−2
low / 720p
140−150
50−55
medium / 1080p
85−90
12−14
The average gaming FPS of Radeon R9 270X in Fortnite is 306% more, than UHD Graphics 620.
high / 1080p
40−45
5−6
ultra / 1080p
30−35
−
QHD / 1440p
18−20
3−4
4K / 2160p
16−18
2−3
low / 720p
80−85
16−18
medium / 1080p
45−50
8−9
The average gaming FPS of Radeon R9 270X in Forza Horizon 4 is 485% more, than UHD Graphics 620.
low / 768p
110−120
40−45
medium / 768p
100−110
35−40
high / 1080p
50−55
5−6
ultra / 1080p
21−24
3−4
QHD / 1440p
10−12
0−1
The average gaming FPS of Radeon R9 270X in Grand Theft Auto V is 231% more, than UHD Graphics 620.
high / 1080p
16−18
1−2
ultra / 1080p
12−14
0−1
QHD / 1440p
12−14
−
4K / 2160p
4−5
−
low / 720p
45−50
5−6
medium / 1080p
21−24
3−4
The average gaming FPS of Radeon R9 270X in Metro Exodus is 866% more, than UHD Graphics 620.
low / 768p
120−130
95−100
high / 1080p
−
60−65
medium / 1080p
110−120
85−90
The average gaming FPS of Radeon R9 270X in Minecraft is 30% more, than UHD Graphics 620.
ultra / 1080p
14−16
12−14
low / 720p
80−85
27−30
medium / 1080p
18−20
14−16
The average gaming FPS of Radeon R9 270X in PLAYERUNKNOWN'S BATTLEGROUNDS is 111% more, than UHD Graphics 620.
high / 1080p
18−20
−
ultra / 1080p
12−14
4−5
QHD / 1440p
4−5
0−1
4K / 2160p
3−4
−
low / 720p
45−50
4−5
medium / 1080p
24−27
−
The average gaming FPS of Radeon R9 270X in Red Dead Redemption 2 is 650% more, than UHD Graphics 620.
low / 768p
90−95
12−14
medium / 768p
55−60
9−10
high / 1080p
30−35
4−5
ultra / 1080p
18−20
3−4
4K / 2160p
10−11
0−1
The average gaming FPS of Radeon R9 270X in The Witcher 3: Wild Hunt is 614% more, than UHD Graphics 620.
low / 768p
90−95
65−70
medium / 768p
60−65
35−40
ultra / 1080p
45−50
14−16
high / 768p
55−60
27−30
The average gaming FPS of Radeon R9 270X in World of Tanks is 75% more, than UHD Graphics 620.
Full Specs
Radeon R9 270X
UHD Graphics 620
Architecture
GCN
Gen. 9.5
Code name
Curacao XT
Kaby-Lake-Refresh GT2
Type
Desktop
Laptop
Release date
8 October 2013
1 September 2017
Pipelines
1280
24
Core clock speed
300 MHz
Boost Clock
1050 MHz
1150 MHz
Transistor count
2,800 million
189 million
Manufacturing process technology
28 nm
14 nm
Texture fill rate
84.00
27.60
Floating-point performance
2,688 gflops
Memory bus width
256 Bit
64/128 Bit
Memory bandwidth
179.2 GB/s
Shared memory
-
+
DirectX
12 (12_1)
Shader Model
5.1
6.4
OpenGL
4.6
4.6
OpenCL
1.2
2.1
Vulkan
+
1.1.103
FreeSync
+
Bus support
PCIe 3.0
HDMI
+
Bitcoin / BTC (SHA256)
318 Mh/s
Eyefinity
+
HD3D
+
TrueAudio
+
Design
reference
DisplayPort support
+
CrossFire
+
DDMA audio
+
Ethereum / ETH (DaggerHashimoto)
30 Mh/s
Zcash / ZEC (Equihash)
163 Sol/s
Quick Sync
+
AppAcceleration
+
LiquidVR
+
TressFX
+
UVD
+
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