Radeon HD 6850 vs UHD Graphics 620
When comparing Radeon HD 6850 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 6850 and UHD Graphics 620 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
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 HD 6850
UHD Graphics 620
Power consumption (TDP)
127 Watt
15 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x1
Supplementary power connectors
1x 6-pin
Memory type
GDDR5
LPDDR3/DDR4
Maximum RAM amount
1 GB
32 GB
Display Connectors
2x DVI, 1x HDMI, 2x mini-DisplayPort
No outputs
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Radeon HD 6850 has 746% more power consumption, than UHD Graphics 620.
Radeon HD 6850 is connected by PCIe 2.0 x16, and UHD Graphics 620 uses PCIe 3.0 x1 interface.
UHD Graphics 620 has 31 GB more memory, than Radeon HD 6850.
Radeon HD 6850 is used in Desktops, and UHD Graphics 620 - in Laptops.
Radeon HD 6850 is build with TeraScale 2 architecture, and UHD Graphics 620 - with Gen. 9.5.
Radeon HD 6850 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
9−10
2−3
ultra / 1080p
5−6
0−1
QHD / 1440p
0−1
0−1
low / 720p
21−24
12−14
medium / 1080p
12−14
3−4
The average gaming FPS of Radeon HD 6850 in Assassin's Creed Odyssey is 150% more, than UHD Graphics 620.
high / 1080p
16−18
6−7
ultra / 1080p
14−16
4−5
QHD / 1440p
0−1
0−1
low / 720p
35−40
16−18
medium / 1080p
16−18
6−7
The average gaming FPS of Radeon HD 6850 in Battlefield 5 is 162% more, than UHD Graphics 620.
low / 768p
45−50
45−50
high / 1080p
−
40−45
QHD / 1440p
0−1
0−1
Radeon HD 6850 and UHD Graphics 620 have the same average FPS in Call of Duty: Warzone.
low / 768p
160−170
100−110
medium / 768p
130−140
80−85
ultra / 1080p
70−75
40−45
QHD / 1440p
40−45
21−24
4K / 2160p
30−33
16−18
high / 768p
100−110
60−65
The average gaming FPS of Radeon HD 6850 in Counter-Strike: Global Offensive is 65% more, than UHD Graphics 620.
low / 768p
55−60
85−90
ultra / 1080p
27−30
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 6850.
low / 768p
90−95
80−85
medium / 768p
70−75
55−60
ultra / 1080p
45−50
27−30
The average gaming FPS of Radeon HD 6850 in Dota 2 is 25% more, than UHD Graphics 620.
high / 1080p
10−12
2−3
ultra / 1080p
10−11
2−3
4K / 2160p
4−5
1−2
low / 720p
24−27
12−14
medium / 1080p
12−14
3−4
The average gaming FPS of Radeon HD 6850 in Far Cry 5 is 200% more, than UHD Graphics 620.
high / 1080p
18−20
10−11
ultra / 1080p
12−14
5−6
QHD / 1440p
−
1−2
low / 720p
75−80
50−55
medium / 1080p
30−35
12−14
The average gaming FPS of Radeon HD 6850 in Fortnite is 75% more, than UHD Graphics 620.
high / 1080p
16−18
5−6
ultra / 1080p
14−16
−
QHD / 1440p
4−5
3−4
4K / 2160p
−
2−3
low / 720p
35−40
16−18
medium / 1080p
18−20
8−9
The average gaming FPS of Radeon HD 6850 in Forza Horizon 4 is 137% more, than UHD Graphics 620.
low / 768p
65−70
40−45
medium / 768p
55−60
35−40
high / 1080p
18−20
5−6
ultra / 1080p
8−9
3−4
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 6850 in Grand Theft Auto V is 72% more, than UHD Graphics 620.
high / 1080p
6−7
1−2
ultra / 1080p
4−5
0−1
4K / 2160p
1−2
−
low / 720p
18−20
5−6
medium / 1080p
8−9
3−4
The average gaming FPS of Radeon HD 6850 in Metro Exodus is 266% more, than UHD Graphics 620.
low / 768p
100−110
95−100
high / 1080p
−
60−65
ultra / 1080p
90−95
−
medium / 1080p
95−100
85−90
The average gaming FPS of Radeon HD 6850 in Minecraft is 9% more, than UHD Graphics 620.
high / 1080p
18−20
−
ultra / 1080p
14−16
12−14
low / 720p
40−45
27−30
medium / 1080p
20−22
14−16
The average gaming FPS of Radeon HD 6850 in PLAYERUNKNOWN'S BATTLEGROUNDS is 44% more, than UHD Graphics 620.
high / 1080p
12−14
−
ultra / 1080p
8−9
4−5
QHD / 1440p
0−1
0−1
low / 720p
18−20
4−5
medium / 1080p
12−14
−
The average gaming FPS of Radeon HD 6850 in Red Dead Redemption 2 is 225% more, than UHD Graphics 620.
low / 768p
35−40
12−14
medium / 768p
21−24
9−10
high / 1080p
12−14
4−5
ultra / 1080p
8−9
3−4
4K / 2160p
7−8
0−1
The average gaming FPS of Radeon HD 6850 in The Witcher 3: Wild Hunt is 185% more, than UHD Graphics 620.
low / 768p
90−95
65−70
medium / 768p
50−55
35−40
ultra / 1080p
24−27
14−16
high / 768p
40−45
27−30
The average gaming FPS of Radeon HD 6850 in World of Tanks is 43% more, than UHD Graphics 620.
Full Specs
Radeon HD 6850
UHD Graphics 620
Architecture
TeraScale 2
Gen. 9.5
Code name
Barts
Kaby-Lake-Refresh GT2
Type
Desktop
Laptop
Release date
21 October 2010
1 September 2017
Pipelines
960
24
Core clock speed
300 MHz
Boost Clock
1150 MHz
Transistor count
1,700 million
189 million
Manufacturing process technology
40 nm
14 nm
Texture fill rate
37.20
27.60
Floating-point performance
1,488.0 gflops
Length
198 mm
Memory bus width
256 Bit
64/128 Bit
Memory bandwidth
128.0 GB/s
Shared memory
+
DirectX
12 (12_1)
Shader Model
5.0
6.4
OpenGL
4.4
4.6
OpenCL
1.2
2.1
Vulkan
1.1.103
Bus support
AGP
Bitcoin / BTC (SHA256)
139 Mh/s
Eyefinity
+
Design
reference
CrossFire
+
Quick Sync
+
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