Radeon HD 7850 vs UHD Graphics 620
In this comparison between Radeon HD 7850 and UHD Graphics 620 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Radeon HD 7850 will be the best choice, for others UHD Graphics 620 will be their preference. Study the comparison tables below and make your choice.
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 7850
UHD Graphics 620
Power consumption (TDP)
225 Watt
15 Watt
Interface
PCIe 3.0 x16
PCIe 3.0 x1
Supplementary power connectors
1x 6-pin
Memory type
GDDR5
LPDDR3/DDR4
Maximum RAM amount
2 GB
32 GB
Display Connectors
1x DVI, 1x HDMI, 2x mini-DisplayPort
No outputs
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Radeon HD 7850 has 1400% more power consumption, than UHD Graphics 620.
Radeon HD 7850 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 HD 7850.
Radeon HD 7850 is used in Desktops, and UHD Graphics 620 - in Laptops.
Radeon HD 7850 is build with GCN 1.0 architecture, and UHD Graphics 620 - with Gen. 9.5.
Radeon HD 7850 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
18−20
2−3
ultra / 1080p
10−12
0−1
QHD / 1440p
5−6
0−1
4K / 2160p
4−5
−
low / 720p
35−40
12−14
medium / 1080p
24−27
3−4
The average gaming FPS of Radeon HD 7850 in Assassin's Creed Odyssey is 350% more, than UHD Graphics 620.
high / 1080p
30−33
6−7
ultra / 1080p
24−27
4−5
QHD / 1440p
10−11
0−1
4K / 2160p
7−8
−
low / 720p
60−65
16−18
medium / 1080p
30−35
6−7
The average gaming FPS of Radeon HD 7850 in Battlefield 5 is 375% 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 HD 7850 in Call of Duty: Warzone is 10% more, than UHD Graphics 620.
low / 768p
220−230
100−110
medium / 768p
190−200
80−85
ultra / 1080p
110−120
40−45
QHD / 1440p
80−85
21−24
4K / 2160p
40−45
16−18
high / 768p
160−170
60−65
The average gaming FPS of Radeon HD 7850 in Counter-Strike: Global Offensive is 149% more, than UHD Graphics 620.
low / 768p
60−65
85−90
ultra / 1080p
45−50
18−20
medium / 1080p
55−60
40−45
The average gaming FPS of Radeon HD 7850 in Cyberpunk 2077 is 12% more, than UHD Graphics 620.
low / 768p
110−120
80−85
medium / 768p
100−110
55−60
ultra / 1080p
75−80
27−30
The average gaming FPS of Radeon HD 7850 in Dota 2 is 76% more, than UHD Graphics 620.
high / 1080p
21−24
2−3
ultra / 1080p
21−24
2−3
QHD / 1440p
18−20
−
4K / 2160p
7−8
1−2
low / 720p
50−55
12−14
medium / 1080p
24−27
3−4
The average gaming FPS of Radeon HD 7850 in Far Cry 5 is 550% more, than UHD Graphics 620.
high / 1080p
30−35
10−11
ultra / 1080p
21−24
5−6
QHD / 1440p
14−16
1−2
low / 720p
110−120
50−55
medium / 1080p
65−70
12−14
The average gaming FPS of Radeon HD 7850 in Fortnite is 212% more, than UHD Graphics 620.
high / 1080p
30−35
5−6
ultra / 1080p
24−27
−
QHD / 1440p
12−14
3−4
4K / 2160p
12−14
2−3
low / 720p
65−70
16−18
medium / 1080p
35−40
8−9
The average gaming FPS of Radeon HD 7850 in Forza Horizon 4 is 357% more, than UHD Graphics 620.
low / 768p
100−105
40−45
medium / 768p
90−95
35−40
high / 1080p
35−40
5−6
ultra / 1080p
14−16
3−4
QHD / 1440p
6−7
0−1
The average gaming FPS of Radeon HD 7850 in Grand Theft Auto V is 177% more, than UHD Graphics 620.
high / 1080p
12−14
1−2
ultra / 1080p
9−10
0−1
4K / 2160p
2−3
−
low / 720p
35−40
5−6
medium / 1080p
16−18
3−4
The average gaming FPS of Radeon HD 7850 in Metro Exodus is 633% more, than UHD Graphics 620.
low / 768p
110−120
95−100
high / 1080p
−
60−65
medium / 1080p
110−120
85−90
The average gaming FPS of Radeon HD 7850 in Minecraft is 25% more, than UHD Graphics 620.
ultra / 1080p
14−16
12−14
low / 720p
65−70
27−30
medium / 1080p
18−20
14−16
The average gaming FPS of Radeon HD 7850 in PLAYERUNKNOWN'S BATTLEGROUNDS is 83% more, than UHD Graphics 620.
high / 1080p
14−16
−
ultra / 1080p
10−11
4−5
QHD / 1440p
1−2
0−1
4K / 2160p
0−1
−
low / 720p
35−40
4−5
medium / 1080p
20−22
−
The average gaming FPS of Radeon HD 7850 in Red Dead Redemption 2 is 500% more, than UHD Graphics 620.
low / 768p
70−75
12−14
medium / 768p
40−45
9−10
high / 1080p
24−27
4−5
ultra / 1080p
12−14
3−4
4K / 2160p
7−8
0−1
The average gaming FPS of Radeon HD 7850 in The Witcher 3: Wild Hunt is 442% more, than UHD Graphics 620.
low / 768p
90−95
65−70
medium / 768p
60−65
35−40
ultra / 1080p
40−45
14−16
high / 768p
55−60
27−30
The average gaming FPS of Radeon HD 7850 in World of Tanks is 70% more, than UHD Graphics 620.
Full Specs
Radeon HD 7850
UHD Graphics 620
Architecture
GCN 1.0
Gen. 9.5
Code name
Pitcairn
Kaby-Lake-Refresh GT2
Type
Desktop
Laptop
Release date
5 March 2012
1 September 2017
Pipelines
1024
24
Core clock speed
300 MHz
Boost Clock
1000 MHz
1150 MHz
Transistor count
2,800 million
189 million
Manufacturing process technology
28 nm
14 nm
Texture fill rate
55.04
27.60
Floating-point performance
1,761 gflops
Length
210 mm
Memory bus width
256 Bit
64/128 Bit
Memory clock speed
1200 MHz
Memory bandwidth
153.6 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 2.1 x16
HDMI
+
Bitcoin / BTC (SHA256)
249 Mh/s
Eyefinity
+
Design
reference
CrossFire
+
Ethereum / ETH (DaggerHashimoto)
12.5 Mh/s
Quick Sync
+
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