Iris Graphics 6100 vs UHD Graphics 620
In this comparison between Iris Graphics 6100 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 Iris Graphics 6100 will be the best choice, for others UHD Graphics 620 will be their preference. Study the comparison tables below and make your choice.
Iris Graphics 6100 and UHD Graphics 620 are Laptop Graphics Cards
Note: Iris Graphics 6100 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 Iris Graphics 6100 or UHD Graphics 620 here:
Main Specs
Iris Graphics 6100
UHD Graphics 620
Power consumption (TDP)
15 Watt
15 Watt
Interface
PCIe 2.0 x1
PCIe 3.0 x1
Supplementary power connectors
None
Memory type
System Shared
LPDDR3/DDR4
Maximum RAM amount
32 GB
Display Connectors
No outputs
No outputs
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Both graphics cards have the same power consumption of 15 Watt.
Iris Graphics 6100 is connected by PCIe 2.0 x1, and UHD Graphics 620 uses PCIe 3.0 x1 interface.
Both cards are used in Laptops.
Iris Graphics 6100 is build with Gen. 8 Broadwell architecture, and UHD Graphics 620 - with Gen. 9.5.
Both graphics cards have the same core clock speed.
Iris Graphics 6100 and UHD Graphics 620 are manufactured 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
4−5
2−3
ultra / 1080p
3−4
0−1
QHD / 1440p
0−1
0−1
low / 720p
12−14
12−14
medium / 1080p
5−6
3−4
The average gaming FPS of Iris Graphics 6100 in Assassin's Creed Odyssey is 16% more, than UHD Graphics 620.
high / 1080p
−
6−7
ultra / 1080p
7−8
4−5
QHD / 1440p
0−1
0−1
low / 720p
18−20
16−18
medium / 1080p
8−9
6−7
The average gaming FPS of Iris Graphics 6100 in Battlefield 5 is 22% more, than UHD Graphics 620.
low / 768p
45−50
45−50
high / 1080p
45−50
40−45
QHD / 1440p
0−1
0−1
The average gaming FPS of Iris Graphics 6100 in Call of Duty: Warzone is 4% more, than UHD Graphics 620.
low / 768p
110−120
100−110
medium / 768p
85−90
80−85
ultra / 1080p
40−45
40−45
QHD / 1440p
24−27
21−24
4K / 2160p
−
16−18
high / 768p
60−65
60−65
The average gaming FPS of Iris Graphics 6100 in Counter-Strike: Global Offensive is 4% more, than UHD Graphics 620.
low / 768p
55−60
85−90
ultra / 1080p
14−16
18−20
medium / 1080p
45−50
40−45
The average gaming FPS of UHD Graphics 620 in Cyberpunk 2077 is 22% more, than Iris Graphics 6100.
low / 768p
70−75
80−85
medium / 768p
45−50
55−60
ultra / 1080p
24−27
27−30
The average gaming FPS of UHD Graphics 620 in Dota 2 is 16% more, than Iris Graphics 6100.
high / 1080p
6−7
2−3
ultra / 1080p
5−6
2−3
4K / 2160p
3−4
1−2
low / 720p
12−14
12−14
medium / 1080p
6−7
3−4
The average gaming FPS of Iris Graphics 6100 in Far Cry 5 is 75% more, than UHD Graphics 620.
high / 1080p
12−14
10−11
ultra / 1080p
8−9
5−6
QHD / 1440p
−
1−2
low / 720p
50−55
50−55
medium / 1080p
14−16
12−14
The average gaming FPS of Iris Graphics 6100 in Fortnite is 10% more, than UHD Graphics 620.
high / 1080p
9−10
5−6
ultra / 1080p
9−10
−
QHD / 1440p
0−1
3−4
4K / 2160p
−
2−3
low / 720p
18−20
16−18
medium / 1080p
10−11
8−9
The average gaming FPS of Iris Graphics 6100 in Forza Horizon 4 is 30% more, than UHD Graphics 620.
low / 768p
40−45
40−45
medium / 768p
35−40
35−40
high / 1080p
8−9
5−6
ultra / 1080p
5−6
3−4
QHD / 1440p
0−1
0−1
The average gaming FPS of Iris Graphics 6100 in Grand Theft Auto V is 4% more, than UHD Graphics 620.
high / 1080p
3−4
1−2
ultra / 1080p
2−3
0−1
4K / 2160p
0−1
−
low / 720p
8−9
5−6
medium / 1080p
5−6
3−4
The average gaming FPS of Iris Graphics 6100 in Metro Exodus is 66% more, than UHD Graphics 620.
low / 768p
90−95
95−100
high / 1080p
80−85
60−65
ultra / 1080p
70−75
−
medium / 1080p
−
85−90
The average gaming FPS of Iris Graphics 6100 in Minecraft is 8% more, than UHD Graphics 620.
high / 1080p
16−18
−
ultra / 1080p
14−16
12−14
low / 720p
24−27
27−30
medium / 1080p
16−18
14−16
The average gaming FPS of Iris Graphics 6100 in PLAYERUNKNOWN'S BATTLEGROUNDS is 5% more, than UHD Graphics 620.
ultra / 1080p
7−8
4−5
QHD / 1440p
0−1
0−1
low / 720p
8−9
4−5
The average gaming FPS of Iris Graphics 6100 in Red Dead Redemption 2 is 100% more, than UHD Graphics 620.
low / 768p
18−20
12−14
medium / 768p
12−14
9−10
high / 1080p
7−8
4−5
ultra / 1080p
5−6
3−4
4K / 2160p
−
0−1
The average gaming FPS of Iris Graphics 6100 in The Witcher 3: Wild Hunt is 57% more, than UHD Graphics 620.
low / 768p
80−85
65−70
medium / 768p
35−40
35−40
ultra / 1080p
14−16
14−16
high / 768p
30−35
27−30
The average gaming FPS of Iris Graphics 6100 in World of Tanks is 10% more, than UHD Graphics 620.
Full Specs
Iris Graphics 6100
UHD Graphics 620
Architecture
Gen. 8 Broadwell
Gen. 9.5
Code name
Broadwell GT3
Kaby-Lake-Refresh GT2
Type
Laptop
Laptop
Release date
5 January 2015
1 September 2017
Pipelines
48
24
Core clock speed
300 MHz
300 MHz
Boost Clock
1100 MHz
1150 MHz
Transistor count
189 million
189 million
Manufacturing process technology
14 nm
14 nm
Texture fill rate
52.80
27.60
Memory bus width
64/128 Bit
64/128 Bit
Shared memory
+
+
DirectX
12 (11_1)
12 (12_1)
Shader Model
5.1
6.4
OpenGL
4.4
4.6
OpenCL
2.0
2.1
Vulkan
1.1.80
1.1.103
Quick Sync
+
+
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