Iris Graphics 540 vs Iris Pro Graphics P580
When choosing between Iris Graphics 540 and Iris Pro Graphics P580, 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 Graphics 540 and Iris Pro Graphics P580.
Iris Graphics 540 and Iris Pro Graphics P580 are Laptop Graphics Cards
Note: Iris Graphics 540 and Iris Pro Graphics P580 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 540 or Iris Pro Graphics P580 here:
Main Specs
Iris Graphics 540
Iris Pro Graphics P580
Power consumption (TDP)
15 Watt
15 Watt
Interface
PCIe 3.0 x1
PCIe 3.0 x1
Memory type
eDRAM
DDR3L/LPDDR3/DDR4
Maximum RAM amount
64 MB
64 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 Graphics 540 and Iris Pro Graphics P580 have maximum RAM of 64 GB.
Both cards are used in Laptops.
Iris Graphics 540 and Iris Pro Graphics P580 are build with Gen. 9 Skylake architecture.
Core clock speed of Iris Pro Graphics P580 is 50 MHz higher, than Iris Graphics 540.
Iris Graphics 540 and Iris Pro Graphics P580 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
8−9
10−11
ultra / 1080p
5−6
6−7
QHD / 1440p
0−1
0−1
low / 720p
20−22
21−24
medium / 1080p
10−12
12−14
The average gaming FPS of Iris Pro Graphics P580 in Assassin's Creed Odyssey is 18% more, than Iris Graphics 540.
high / 1080p
14−16
16−18
ultra / 1080p
12−14
14−16
QHD / 1440p
0−1
0−1
low / 720p
30−35
35−40
medium / 1080p
16−18
18−20
The average gaming FPS of Iris Pro Graphics P580 in Battlefield 5 is 15% more, than Iris Graphics 540.
low / 768p
45−50
45−50
high / 1080p
45−50
−
QHD / 1440p
0−1
0−1
Iris Graphics 540 and Iris Pro Graphics P580 have the same average FPS in Call of Duty: Warzone.
low / 768p
150−160
170−180
medium / 768p
130−140
140−150
ultra / 1080p
65−70
70−75
QHD / 1440p
35−40
40−45
4K / 2160p
27−30
30−33
high / 768p
95−100
100−110
The average gaming FPS of Iris Pro Graphics P580 in Counter-Strike: Global Offensive is 10% more, than Iris Graphics 540.
low / 768p
55−60
55−60
ultra / 1080p
24−27
27−30
medium / 1080p
45−50
45−50
The average gaming FPS of Iris Pro Graphics P580 in Cyberpunk 2077 is 2% more, than Iris Graphics 540.
low / 768p
85−90
90−95
medium / 768p
65−70
75−80
ultra / 1080p
40−45
45−50
The average gaming FPS of Iris Pro Graphics P580 in Dota 2 is 10% more, than Iris Graphics 540.
high / 1080p
10−11
10−12
ultra / 1080p
9−10
10−12
4K / 2160p
4−5
4−5
low / 720p
24−27
27−30
medium / 1080p
10−12
12−14
The average gaming FPS of Iris Pro Graphics P580 in Far Cry 5 is 8% more, than Iris Graphics 540.
high / 1080p
16−18
18−20
ultra / 1080p
12−14
12−14
low / 720p
70−75
75−80
medium / 1080p
30−33
35−40
The average gaming FPS of Iris Pro Graphics P580 in Fortnite is 9% more, than Iris Graphics 540.
high / 1080p
14−16
16−18
ultra / 1080p
12−14
14−16
QHD / 1440p
3−4
4−5
low / 720p
30−35
35−40
medium / 1080p
16−18
18−20
The average gaming FPS of Iris Pro Graphics P580 in Forza Horizon 4 is 12% more, than Iris Graphics 540.
low / 768p
60−65
65−70
medium / 768p
50−55
55−60
high / 1080p
16−18
18−20
ultra / 1080p
8−9
8−9
QHD / 1440p
0−1
0−1
The average gaming FPS of Iris Pro Graphics P580 in Grand Theft Auto V is 8% more, than Iris Graphics 540.
high / 1080p
6−7
6−7
ultra / 1080p
4−5
5−6
4K / 2160p
1−2
1−2
low / 720p
16−18
18−20
medium / 1080p
8−9
9−10
The average gaming FPS of Iris Pro Graphics P580 in Metro Exodus is 14% more, than Iris Graphics 540.
low / 768p
95−100
100−110
high / 1080p
95−100
−
ultra / 1080p
85−90
90−95
medium / 1080p
95−100
95−100
The average gaming FPS of Iris Pro Graphics P580 in Minecraft is 4% more, than Iris Graphics 540.
high / 1080p
18−20
18−20
ultra / 1080p
14−16
14−16
low / 720p
35−40
40−45
medium / 1080p
18−20
20−22
The average gaming FPS of Iris Pro Graphics P580 in PLAYERUNKNOWN'S BATTLEGROUNDS is 9% more, than Iris Graphics 540.
high / 1080p
12−14
12−14
ultra / 1080p
8−9
8−9
QHD / 1440p
0−1
0−1
low / 720p
16−18
18−20
medium / 1080p
12−14
12−14
The average gaming FPS of Iris Pro Graphics P580 in Red Dead Redemption 2 is 8% more, than Iris Graphics 540.
low / 768p
30−35
35−40
medium / 768p
21−24
21−24
high / 1080p
10−12
12−14
ultra / 1080p
7−8
8−9
4K / 2160p
6−7
7−8
The average gaming FPS of Iris Pro Graphics P580 in The Witcher 3: Wild Hunt is 6% more, than Iris Graphics 540.
low / 768p
90−95
90−95
medium / 768p
50−55
50−55
ultra / 1080p
24−27
24−27
high / 768p
40−45
40−45
Iris Graphics 540 and Iris Pro Graphics P580 have the same average FPS in World of Tanks.
Full Specs
Iris Graphics 540
Iris Pro Graphics P580
Architecture
Gen. 9 Skylake
Gen. 9 Skylake
Code name
Skylake GT3e
Skylake GT4e
Type
Laptop
Laptop
Release date
1 September 2015
1 September 2015
Pipelines
48
72
Core clock speed
300 MHz
350 MHz
Boost Clock
1050 MHz
1100 MHz
Transistor count
189 million
189 million
Manufacturing process technology
14 nm
14 nm
Texture fill rate
50.40
75.60
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
1.1.97
Quick Sync
+
+
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