Iris Pro Graphics P580 vs UHD Graphics 620
In this comparison between Iris Pro Graphics P580 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 Pro Graphics P580 will be the best choice, for others UHD Graphics 620 will be their preference. Study the comparison tables below and make your choice.
Iris Pro Graphics P580 and UHD Graphics 620 are Laptop Graphics Cards
Note: Iris Pro Graphics P580 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 P580 or UHD Graphics 620 here:
Main Specs
Iris Pro Graphics P580
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 P580 has 32 GB more memory, than UHD Graphics 620.
Both cards are used in Laptops.
Iris Pro Graphics P580 is build with Gen. 9 Skylake architecture, and UHD Graphics 620 - with Gen. 9.5.
Core clock speed of Iris Pro Graphics P580 is 50 MHz higher, than UHD Graphics 620.
Iris Pro Graphics P580 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
10−11
2−3
ultra / 1080p
6−7
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 Iris Pro Graphics P580 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
18−20
6−7
The average gaming FPS of Iris Pro Graphics P580 in Battlefield 5 is 175% more, than UHD Graphics 620.
low / 768p
45−50
45−50
high / 1080p
−
40−45
QHD / 1440p
0−1
0−1
Iris Pro Graphics P580 and UHD Graphics 620 have the same average FPS in Call of Duty: Warzone.
low / 768p
170−180
100−110
medium / 768p
140−150
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 Iris Pro Graphics P580 in Counter-Strike: Global Offensive is 72% 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 Iris Pro Graphics P580.
low / 768p
90−95
80−85
medium / 768p
75−80
55−60
ultra / 1080p
45−50
27−30
The average gaming FPS of Iris Pro Graphics P580 in Dota 2 is 28% more, than UHD Graphics 620.
high / 1080p
10−12
2−3
ultra / 1080p
10−12
2−3
4K / 2160p
4−5
1−2
low / 720p
27−30
12−14
medium / 1080p
12−14
3−4
The average gaming FPS of Iris Pro Graphics P580 in Far Cry 5 is 225% 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
35−40
12−14
The average gaming FPS of Iris Pro Graphics P580 in Fortnite is 80% 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 Iris Pro Graphics P580 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 Iris Pro Graphics P580 in Grand Theft Auto V is 72% more, than UHD Graphics 620.
high / 1080p
6−7
1−2
ultra / 1080p
5−6
0−1
4K / 2160p
1−2
−
low / 720p
18−20
5−6
medium / 1080p
9−10
3−4
The average gaming FPS of Iris Pro Graphics P580 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 Iris Pro Graphics P580 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 Iris Pro Graphics P580 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 Iris Pro Graphics P580 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 Iris Pro Graphics P580 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 Iris Pro Graphics P580 in World of Tanks is 43% more, than UHD Graphics 620.
Full Specs
Iris Pro Graphics P580
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
1100 MHz
1150 MHz
Transistor count
189 million
189 million
Manufacturing process technology
14 nm
14 nm
Texture fill rate
75.60
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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