FirePro W4100 vs Iris Pro Graphics P580
When comparing FirePro W4100 and Iris Pro Graphics P580, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between FirePro W4100 and Iris Pro Graphics P580 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
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
FirePro W4100
Iris Pro Graphics P580
Power consumption (TDP)
50 Watt
15 Watt
Interface
PCIe 3.0 x16
PCIe 3.0 x1
Supplementary power connectors
None
Memory type
GDDR5
DDR3L/LPDDR3/DDR4
Maximum RAM amount
2 GB
64 GB
Display Connectors
4x mini-DisplayPort
No outputs
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FirePro W4100 has 233% more power consumption, than Iris Pro Graphics P580.
FirePro W4100 is connected by PCIe 3.0 x16, and Iris Pro Graphics P580 uses PCIe 3.0 x1 interface.
Iris Pro Graphics P580 has 62 GB more memory, than FirePro W4100.
FirePro W4100 is used in Desktops, and Iris Pro Graphics P580 - in Laptops.
FirePro W4100 is build with GCN architecture, and Iris Pro Graphics P580 - with Gen. 9 Skylake.
Core clock speed of FirePro W4100 is 280 MHz higher, than Iris Pro Graphics P580.
FirePro W4100 is manufactured by 28 nm process technology, and Iris Pro Graphics P580 - 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
6−7
10−11
ultra / 1080p
4−5
6−7
QHD / 1440p
0−1
0−1
low / 720p
16−18
21−24
medium / 1080p
8−9
12−14
The average gaming FPS of Iris Pro Graphics P580 in Assassin's Creed Odyssey is 44% more, than FirePro W4100.
high / 1080p
12−14
16−18
ultra / 1080p
10−11
14−16
QHD / 1440p
0−1
0−1
low / 720p
24−27
35−40
medium / 1080p
12−14
18−20
The average gaming FPS of Iris Pro Graphics P580 in Battlefield 5 is 46% more, than FirePro W4100.
low / 768p
45−50
45−50
high / 1080p
45−50
−
QHD / 1440p
0−1
0−1
FirePro W4100 and Iris Pro Graphics P580 have the same average FPS in Call of Duty: Warzone.
low / 768p
130−140
170−180
medium / 768p
110−120
140−150
ultra / 1080p
50−55
70−75
QHD / 1440p
30−33
40−45
4K / 2160p
27−30
30−33
high / 768p
80−85
100−110
The average gaming FPS of Iris Pro Graphics P580 in Counter-Strike: Global Offensive is 28% more, than FirePro W4100.
low / 768p
55−60
55−60
ultra / 1080p
18−20
27−30
medium / 1080p
45−50
45−50
The average gaming FPS of Iris Pro Graphics P580 in Cyberpunk 2077 is 7% more, than FirePro W4100.
low / 768p
80−85
90−95
medium / 768p
60−65
75−80
ultra / 1080p
30−35
45−50
The average gaming FPS of Iris Pro Graphics P580 in Dota 2 is 22% more, than FirePro W4100.
high / 1080p
8−9
10−12
ultra / 1080p
8−9
10−12
4K / 2160p
3−4
4−5
low / 720p
18−20
27−30
medium / 1080p
9−10
12−14
The average gaming FPS of Iris Pro Graphics P580 in Far Cry 5 is 44% more, than FirePro W4100.
high / 1080p
14−16
18−20
ultra / 1080p
10−11
12−14
low / 720p
60−65
75−80
medium / 1080p
21−24
35−40
The average gaming FPS of Iris Pro Graphics P580 in Fortnite is 33% more, than FirePro W4100.
high / 1080p
12−14
16−18
ultra / 1080p
10−12
14−16
QHD / 1440p
1−2
4−5
low / 720p
24−27
35−40
medium / 1080p
14−16
18−20
The average gaming FPS of Iris Pro Graphics P580 in Forza Horizon 4 is 38% more, than FirePro W4100.
low / 768p
50−55
65−70
medium / 768p
45−50
55−60
high / 1080p
12−14
18−20
ultra / 1080p
6−7
8−9
QHD / 1440p
0−1
0−1
The average gaming FPS of Iris Pro Graphics P580 in Grand Theft Auto V is 31% more, than FirePro W4100.
high / 1080p
5−6
6−7
ultra / 1080p
3−4
5−6
4K / 2160p
0−1
1−2
low / 720p
12−14
18−20
medium / 1080p
6−7
9−10
The average gaming FPS of Iris Pro Graphics P580 in Metro Exodus is 42% more, than FirePro W4100.
low / 768p
95−100
100−110
high / 1080p
90−95
−
ultra / 1080p
80−85
90−95
medium / 1080p
90−95
95−100
The average gaming FPS of Iris Pro Graphics P580 in Minecraft is 8% more, than FirePro W4100.
high / 1080p
16−18
18−20
ultra / 1080p
14−16
14−16
low / 720p
30−35
40−45
medium / 1080p
18−20
20−22
The average gaming FPS of Iris Pro Graphics P580 in PLAYERUNKNOWN'S BATTLEGROUNDS is 20% more, than FirePro W4100.
high / 1080p
−
12−14
ultra / 1080p
7−8
8−9
QHD / 1440p
0−1
0−1
low / 720p
12−14
18−20
medium / 1080p
10−12
12−14
The average gaming FPS of Iris Pro Graphics P580 in Red Dead Redemption 2 is 30% more, than FirePro W4100.
low / 768p
24−27
35−40
medium / 768p
16−18
21−24
high / 1080p
9−10
12−14
ultra / 1080p
6−7
8−9
4K / 2160p
6−7
7−8
The average gaming FPS of Iris Pro Graphics P580 in The Witcher 3: Wild Hunt is 30% more, than FirePro W4100.
low / 768p
85−90
90−95
medium / 768p
45−50
50−55
ultra / 1080p
20−22
24−27
high / 768p
35−40
40−45
The average gaming FPS of Iris Pro Graphics P580 in World of Tanks is 10% more, than FirePro W4100.
Full Specs
FirePro W4100
Iris Pro Graphics P580
Architecture
GCN
Gen. 9 Skylake
Code name
Cape Verde
Skylake GT4e
Type
Workstation
Laptop
Release date
2 October 2015
1 September 2015
Pipelines
512
72
Core clock speed
630 MHz
350 MHz
Boost Clock
1100 MHz
Transistor count
1,500 million
189 million
Manufacturing process technology
28 nm
14 nm
Texture fill rate
20.16
75.60
Floating-point performance
645.1 gflops
Length
171 mm
Memory bus width
128 Bit
Memory clock speed
4000 MHz
Memory bandwidth
72 GB/s
Shared memory
-
+
DirectX
12 (11_1)
12 (12_1)
Shader Model
5.1
6.4
OpenGL
4.6
4.6
OpenCL
1.2
2.1
Vulkan
1.2.131
1.1.97
Bus support
PCIe 3.0
Bitcoin / BTC (SHA256)
79 Mh/s
Quick Sync
+
Form factor
low profile / half length
Dual-link DVI support
+
AppAcceleration
+
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