Radeon HD 6740G2 vs UHD Graphics 620
When comparing Radeon HD 6740G2 and UHD Graphics 620, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon HD 6740G2 and UHD Graphics 620 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
Radeon HD 6740G2 and UHD Graphics 620 are Laptop Graphics Cards
Note: Radeon HD 6740G2 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 HD 6740G2 or UHD Graphics 620 here:
Main Specs
Radeon HD 6740G2
UHD Graphics 620
Power consumption (TDP)
15 Watt
Interface
PCIe 3.0 x1
Memory type
LPDDR3/DDR4
Maximum RAM amount
32 GB
Display Connectors
No outputs
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Both cards are used in Laptops.
Radeon HD 6740G2 is build with Terascale 2 architecture, and UHD Graphics 620 - with Gen. 9.5.
Radeon HD 6740G2 is manufactured by 40 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
0−1
QHD / 1440p
0−1
0−1
low / 720p
10−12
12−14
medium / 1080p
2−3
3−4
The average gaming FPS of UHD Graphics 620 in Assassin's Creed Odyssey is 33% more, than Radeon HD 6740G2.
high / 1080p
−
6−7
ultra / 1080p
3−4
4−5
QHD / 1440p
0−1
0−1
low / 720p
12−14
16−18
medium / 1080p
4−5
6−7
The average gaming FPS of UHD Graphics 620 in Battlefield 5 is 28% more, than Radeon HD 6740G2.
low / 768p
50−55
45−50
high / 1080p
45−50
40−45
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 6740G2 in Call of Duty: Warzone is 11% more, than UHD Graphics 620.
low / 768p
110−120
100−110
medium / 768p
85−90
80−85
ultra / 1080p
35−40
40−45
QHD / 1440p
−
21−24
4K / 2160p
10−11
16−18
high / 768p
60−65
60−65
The average gaming FPS of Radeon HD 6740G2 in Counter-Strike: Global Offensive is 1% more, than UHD Graphics 620.
low / 768p
70−75
85−90
ultra / 1080p
12−14
18−20
medium / 1080p
45−50
40−45
The average gaming FPS of UHD Graphics 620 in Cyberpunk 2077 is 11% more, than Radeon HD 6740G2.
low / 768p
70−75
80−85
medium / 768p
40−45
55−60
ultra / 1080p
18−20
27−30
The average gaming FPS of UHD Graphics 620 in Dota 2 is 27% more, than Radeon HD 6740G2.
high / 1080p
2−3
2−3
ultra / 1080p
2−3
2−3
4K / 2160p
0−1
1−2
low / 720p
9−10
12−14
medium / 1080p
3−4
3−4
The average gaming FPS of UHD Graphics 620 in Far Cry 5 is 25% more, than Radeon HD 6740G2.
high / 1080p
−
10−11
ultra / 1080p
5−6
5−6
QHD / 1440p
1−2
1−2
low / 720p
45−50
50−55
medium / 1080p
7−8
12−14
The average gaming FPS of UHD Graphics 620 in Fortnite is 20% more, than Radeon HD 6740G2.
high / 1080p
2−3
5−6
QHD / 1440p
0−1
3−4
4K / 2160p
−
2−3
low / 720p
14−16
16−18
medium / 1080p
5−6
8−9
The average gaming FPS of UHD Graphics 620 in Forza Horizon 4 is 42% more, than Radeon HD 6740G2.
low / 768p
40−45
40−45
medium / 768p
−
35−40
high / 1080p
3−4
5−6
ultra / 1080p
2−3
3−4
QHD / 1440p
0−1
0−1
medium / 720p
35−40
−
The average gaming FPS of UHD Graphics 620 in Grand Theft Auto V is 6% more, than Radeon HD 6740G2.
high / 1080p
1−2
1−2
ultra / 1080p
0−1
0−1
4K / 2160p
0−1
−
low / 720p
2−3
5−6
medium / 1080p
2−3
3−4
The average gaming FPS of UHD Graphics 620 in Metro Exodus is 50% more, than Radeon HD 6740G2.
low / 768p
85−90
95−100
high / 1080p
55−60
60−65
medium / 1080p
−
85−90
The average gaming FPS of UHD Graphics 620 in Minecraft is 11% more, than Radeon HD 6740G2.
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 HD 6740G2.
ultra / 1080p
3−4
4−5
QHD / 1440p
0−1
0−1
low / 720p
4−5
4−5
Radeon HD 6740G2 and UHD Graphics 620 have the same average FPS in Red Dead Redemption 2.
low / 768p
7−8
12−14
medium / 768p
6−7
9−10
high / 1080p
3−4
4−5
ultra / 1080p
−
3−4
4K / 2160p
0−1
0−1
The average gaming FPS of UHD Graphics 620 in The Witcher 3: Wild Hunt is 80% more, than Radeon HD 6740G2.
low / 768p
70−75
65−70
medium / 768p
35−40
35−40
ultra / 1080p
12−14
14−16
high / 768p
30−33
27−30
The average gaming FPS of Radeon HD 6740G2 in World of Tanks is 2% more, than UHD Graphics 620.
Full Specs
Radeon HD 6740G2
UHD Graphics 620
Architecture
Terascale 2
Gen. 9.5
Code name
Kaby-Lake-Refresh GT2
Type
Laptop
Laptop
Release date
14 June 2011
1 September 2017
Pipelines
880
24
Core clock speed
300 MHz
Boost Clock
1150 MHz
Transistor count
189 million
Manufacturing process technology
40 nm
14 nm
Texture fill rate
27.60
Memory bus width
64/128 Bit
Shared memory
-
+
DirectX
DirectX 11, Shader 5.0
12 (12_1)
Shader Model
6.4
OpenGL
4.6
OpenCL
2.1
Vulkan
1.1.103
Laptop size
medium sized
Quick Sync
+
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