Iris Pro Graphics P580 vs Quadro P400
In this comparison between Iris Pro Graphics P580 and Quadro P400 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 Quadro P400 will be their preference. Study the comparison tables below and make your choice.
Iris Pro Graphics P580 is a Laptop Graphics Card
Note: Iris Pro Graphics P580 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 Iris Pro Graphics P580 here:
Main Specs
Iris Pro Graphics P580
Quadro P400
Power consumption (TDP)
15 Watt
30 Watt
Interface
PCIe 3.0 x1
PCIe 3.0 x16
Supplementary power connectors
None
Memory type
DDR3L/LPDDR3/DDR4
GDDR5
Maximum RAM amount
64 GB
2 GB
Display Connectors
No outputs
3x mini-DisplayPort
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Quadro P400 has 100% more power consumption, than Iris Pro Graphics P580.
Iris Pro Graphics P580 is connected by PCIe 3.0 x1, and Quadro P400 uses PCIe 3.0 x16 interface.
Iris Pro Graphics P580 has 62 GB more memory, than Quadro P400.
Iris Pro Graphics P580 is used in Laptops, and Quadro P400 - in Desktops.
Iris Pro Graphics P580 is build with Gen. 9 Skylake architecture, and Quadro P400 - with Pascal.
Core clock speed of Quadro P400 is 878 MHz higher, than Iris Pro Graphics P580.
Iris Pro Graphics P580 and Quadro P400 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
7−8
ultra / 1080p
6−7
4−5
QHD / 1440p
0−1
0−1
low / 720p
21−24
18−20
medium / 1080p
12−14
9−10
The average gaming FPS of Iris Pro Graphics P580 in Assassin's Creed Odyssey is 30% more, than Quadro P400.
high / 1080p
16−18
12−14
ultra / 1080p
14−16
10−12
QHD / 1440p
0−1
0−1
low / 720p
35−40
27−30
medium / 1080p
18−20
14−16
The average gaming FPS of Iris Pro Graphics P580 in Battlefield 5 is 37% more, than Quadro P400.
low / 768p
45−50
45−50
high / 1080p
−
45−50
QHD / 1440p
0−1
0−1
Iris Pro Graphics P580 and Quadro P400 have the same average FPS in Call of Duty: Warzone.
low / 768p
170−180
140−150
medium / 768p
140−150
110−120
ultra / 1080p
70−75
55−60
QHD / 1440p
40−45
30−35
4K / 2160p
30−33
27−30
high / 768p
100−110
85−90
The average gaming FPS of Iris Pro Graphics P580 in Counter-Strike: Global Offensive is 23% more, than Quadro P400.
low / 768p
55−60
55−60
ultra / 1080p
27−30
21−24
medium / 1080p
45−50
45−50
The average gaming FPS of Iris Pro Graphics P580 in Cyberpunk 2077 is 4% more, than Quadro P400.
low / 768p
90−95
85−90
medium / 768p
75−80
60−65
ultra / 1080p
45−50
35−40
The average gaming FPS of Iris Pro Graphics P580 in Dota 2 is 16% more, than Quadro P400.
high / 1080p
10−12
9−10
ultra / 1080p
10−12
8−9
4K / 2160p
4−5
4−5
low / 720p
27−30
21−24
medium / 1080p
12−14
10−11
The average gaming FPS of Iris Pro Graphics P580 in Far Cry 5 is 18% more, than Quadro P400.
high / 1080p
18−20
16−18
ultra / 1080p
12−14
10−12
low / 720p
75−80
65−70
medium / 1080p
35−40
24−27
The average gaming FPS of Iris Pro Graphics P580 in Fortnite is 20% more, than Quadro P400.
high / 1080p
16−18
12−14
ultra / 1080p
14−16
12−14
QHD / 1440p
4−5
2−3
low / 720p
35−40
27−30
medium / 1080p
18−20
14−16
The average gaming FPS of Iris Pro Graphics P580 in Forza Horizon 4 is 28% more, than Quadro P400.
low / 768p
65−70
55−60
medium / 768p
55−60
45−50
high / 1080p
18−20
14−16
ultra / 1080p
8−9
7−8
QHD / 1440p
0−1
0−1
The average gaming FPS of Iris Pro Graphics P580 in Grand Theft Auto V is 22% more, than Quadro P400.
high / 1080p
6−7
5−6
ultra / 1080p
5−6
3−4
4K / 2160p
1−2
0−1
low / 720p
18−20
14−16
medium / 1080p
9−10
7−8
The average gaming FPS of Iris Pro Graphics P580 in Metro Exodus is 42% more, than Quadro P400.
low / 768p
100−110
95−100
high / 1080p
−
90−95
ultra / 1080p
90−95
80−85
medium / 1080p
95−100
95−100
The average gaming FPS of Iris Pro Graphics P580 in Minecraft is 6% more, than Quadro P400.
high / 1080p
18−20
16−18
ultra / 1080p
14−16
14−16
low / 720p
40−45
35−40
medium / 1080p
20−22
18−20
The average gaming FPS of Iris Pro Graphics P580 in PLAYERUNKNOWN'S BATTLEGROUNDS is 9% more, than Quadro P400.
high / 1080p
12−14
−
ultra / 1080p
8−9
8−9
QHD / 1440p
0−1
0−1
low / 720p
18−20
14−16
medium / 1080p
12−14
10−12
The average gaming FPS of Iris Pro Graphics P580 in Red Dead Redemption 2 is 18% more, than Quadro P400.
low / 768p
35−40
27−30
medium / 768p
21−24
18−20
high / 1080p
12−14
10−11
ultra / 1080p
8−9
7−8
4K / 2160p
7−8
6−7
The average gaming FPS of Iris Pro Graphics P580 in The Witcher 3: Wild Hunt is 21% more, than Quadro P400.
low / 768p
90−95
85−90
medium / 768p
50−55
45−50
ultra / 1080p
24−27
21−24
high / 768p
40−45
35−40
The average gaming FPS of Iris Pro Graphics P580 in World of Tanks is 10% more, than Quadro P400.
Full Specs
Iris Pro Graphics P580
Quadro P400
Architecture
Gen. 9 Skylake
Pascal
Code name
Skylake GT4e
GP107
Type
Laptop
Workstation
Release date
1 September 2015
7 February 2017
Pipelines
72
256
Core clock speed
350 MHz
1228 MHz
Boost Clock
1100 MHz
1252 MHz
Transistor count
189 million
3,300 million
Manufacturing process technology
14 nm
14 nm
Texture fill rate
75.60
20.03
Floating-point performance
679.9 gflops
Length
145 mm
Memory bus width
64 Bit
Memory clock speed
4008 MHz
Memory bandwidth
32.06 GB/s
Shared memory
+
DirectX
12 (12_1)
12 (12_1)
Shader Model
6.4
6.4
OpenGL
4.6
4.6
OpenCL
2.1
1.2
Vulkan
1.1.97
1.2.131
CUDA
6.1
Quick Sync
+
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