Iris Pro Graphics 580 vs UHD Graphics 620
When choosing between Iris Pro Graphics 580 and UHD Graphics 620, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Iris Pro Graphics 580 and UHD Graphics 620.
Iris Pro Graphics 580 and UHD Graphics 620 are Laptop Graphics Cards
Note: Iris Pro Graphics 580 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 Pro Graphics 580 or UHD Graphics 620 here:
Main Specs
Iris Pro Graphics 580
UHD Graphics 620
Power consumption (TDP)
15 Watt
15 Watt
Interface
PCIe 3.0 x1
PCIe 3.0 x1
Memory type
DDR3L/LPDDR3/DDR4
LPDDR3/DDR4
Maximum RAM amount
64 GB
32 GB
Display Connectors
No outputs
No outputs
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Both graphics cards have the same power consumption of 15 Watt.
Both video cards are using PCIe 3.0 x1 interface connection to a motherboard.
Iris Pro Graphics 580 has 32 GB more memory, than UHD Graphics 620.
Both cards are used in Laptops.
Iris Pro Graphics 580 is build with Gen. 9 Skylake architecture, and UHD Graphics 620 - with Gen. 9.5.
Core clock speed of Iris Pro Graphics 580 is 50 MHz higher, than UHD Graphics 620.
Iris Pro Graphics 580 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
9−10
2−3
ultra / 1080p
5−6
0−1
QHD / 1440p
0−1
0−1
low / 720p
20−22
12−14
medium / 1080p
10−12
3−4
The average gaming FPS of Iris Pro Graphics 580 in Assassin's Creed Odyssey is 116% more, than UHD Graphics 620.
high / 1080p
14−16
6−7
ultra / 1080p
12−14
4−5
QHD / 1440p
0−1
0−1
low / 720p
30−35
16−18
medium / 1080p
16−18
6−7
The average gaming FPS of Iris Pro Graphics 580 in Battlefield 5 is 137% 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 Pro Graphics 580 in Call of Duty: Warzone is 4% more, than UHD Graphics 620.
low / 768p
150−160
100−110
medium / 768p
130−140
80−85
ultra / 1080p
65−70
40−45
QHD / 1440p
35−40
21−24
4K / 2160p
27−30
16−18
high / 768p
95−100
60−65
The average gaming FPS of Iris Pro Graphics 580 in Counter-Strike: Global Offensive is 56% more, than UHD Graphics 620.
low / 768p
55−60
85−90
ultra / 1080p
24−27
18−20
medium / 1080p
45−50
40−45
The average gaming FPS of UHD Graphics 620 in Cyberpunk 2077 is 13% more, than Iris Pro Graphics 580.
low / 768p
90−95
80−85
medium / 768p
70−75
55−60
ultra / 1080p
40−45
27−30
The average gaming FPS of Iris Pro Graphics 580 in Dota 2 is 23% more, than UHD Graphics 620.
high / 1080p
10−11
2−3
ultra / 1080p
10−11
2−3
4K / 2160p
4−5
1−2
low / 720p
24−27
12−14
medium / 1080p
10−12
3−4
The average gaming FPS of Iris Pro Graphics 580 in Far Cry 5 is 200% more, than UHD Graphics 620.
high / 1080p
16−18
10−11
ultra / 1080p
12−14
5−6
QHD / 1440p
−
1−2
low / 720p
70−75
50−55
medium / 1080p
30−35
12−14
The average gaming FPS of Iris Pro Graphics 580 in Fortnite is 65% more, than UHD Graphics 620.
high / 1080p
14−16
5−6
ultra / 1080p
12−14
−
QHD / 1440p
3−4
3−4
4K / 2160p
−
2−3
low / 720p
30−35
16−18
medium / 1080p
18−20
8−9
The average gaming FPS of Iris Pro Graphics 580 in Forza Horizon 4 is 112% more, than UHD Graphics 620.
low / 768p
60−65
40−45
medium / 768p
50−55
35−40
high / 1080p
16−18
5−6
ultra / 1080p
8−9
3−4
QHD / 1440p
0−1
0−1
The average gaming FPS of Iris Pro Graphics 580 in Grand Theft Auto V is 59% more, than UHD Graphics 620.
high / 1080p
6−7
1−2
ultra / 1080p
4−5
0−1
4K / 2160p
1−2
−
low / 720p
16−18
5−6
medium / 1080p
8−9
3−4
The average gaming FPS of Iris Pro Graphics 580 in Metro Exodus is 233% more, than UHD Graphics 620.
low / 768p
95−100
95−100
high / 1080p
95−100
60−65
ultra / 1080p
85−90
−
medium / 1080p
95−100
85−90
The average gaming FPS of Iris Pro Graphics 580 in Minecraft is 18% more, than UHD Graphics 620.
high / 1080p
18−20
−
ultra / 1080p
14−16
12−14
low / 720p
35−40
27−30
medium / 1080p
18−20
14−16
The average gaming FPS of Iris Pro Graphics 580 in PLAYERUNKNOWN'S BATTLEGROUNDS is 27% more, than UHD Graphics 620.
high / 1080p
12−14
−
ultra / 1080p
8−9
4−5
QHD / 1440p
0−1
0−1
low / 720p
16−18
4−5
medium / 1080p
12−14
−
The average gaming FPS of Iris Pro Graphics 580 in Red Dead Redemption 2 is 200% more, than UHD Graphics 620.
low / 768p
30−35
12−14
medium / 768p
21−24
9−10
high / 1080p
10−12
4−5
ultra / 1080p
7−8
3−4
4K / 2160p
6−7
0−1
The average gaming FPS of Iris Pro Graphics 580 in The Witcher 3: Wild Hunt is 157% 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 Iris Pro Graphics 580 in World of Tanks is 43% more, than UHD Graphics 620.
Full Specs
Iris Pro Graphics 580
UHD Graphics 620
Architecture
Gen. 9 Skylake
Gen. 9.5
Code name
Skylake GT4e
Kaby-Lake-Refresh GT2
Type
Laptop
Laptop
Release date
1 September 2015
1 September 2017
Pipelines
72
24
Core clock speed
350 MHz
300 MHz
Boost Clock
1050 MHz
1150 MHz
Transistor count
189 million
189 million
Manufacturing process technology
14 nm
14 nm
Texture fill rate
72.00
27.60
Memory bus width
64/128 Bit
Shared memory
+
+
DirectX
12 (12_1)
12 (12_1)
Shader Model
6.4
6.4
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.1.97
1.1.103
Quick Sync
+
+
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