Iris Pro Graphics P580 vs Radeon R9 M390X
Find out if it is worth upgrading your current GPU setup by comparing Iris Pro Graphics P580 and Radeon R9 M390X. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Iris Pro Graphics P580 and Radeon R9 M390X. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
Iris Pro Graphics P580 and Radeon R9 M390X are Laptop Graphics Cards
Note: Iris Pro Graphics P580 and Radeon R9 M390X 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 Radeon R9 M390X here:
Main Specs
Iris Pro Graphics P580
Radeon R9 M390X
Power consumption (TDP)
15 Watt
100 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
4 GB
Display Connectors
No outputs
No outputs
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Radeon R9 M390X has 566% more power consumption, than Iris Pro Graphics P580.
Iris Pro Graphics P580 is connected by PCIe 3.0 x1, and Radeon R9 M390X uses PCIe 3.0 x16 interface.
Iris Pro Graphics P580 has 60 GB more memory, than Radeon R9 M390X.
Both cards are used in Laptops.
Iris Pro Graphics P580 is build with Gen. 9 Skylake architecture, and Radeon R9 M390X - with GCN 3.
Core clock speed of Radeon R9 M390X is 373 MHz higher, than Iris Pro Graphics P580.
Iris Pro Graphics P580 is manufactured by 14 nm process technology, and Radeon R9 M390X - by 28 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
21−24
ultra / 1080p
6−7
12−14
QHD / 1440p
0−1
8−9
4K / 2160p
−
5−6
low / 720p
21−24
40−45
medium / 1080p
12−14
27−30
The average gaming FPS of Radeon R9 M390X in Assassin's Creed Odyssey is 100% more, than Iris Pro Graphics P580.
high / 1080p
16−18
35−40
ultra / 1080p
14−16
30−35
QHD / 1440p
0−1
14−16
4K / 2160p
−
9−10
low / 720p
35−40
70−75
medium / 1080p
18−20
40−45
The average gaming FPS of Radeon R9 M390X in Battlefield 5 is 109% more, than Iris Pro Graphics P580.
low / 768p
45−50
50−55
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon R9 M390X in Call of Duty: Warzone is 10% more, than Iris Pro Graphics P580.
low / 768p
170−180
230−240
medium / 768p
140−150
210−220
ultra / 1080p
70−75
120−130
QHD / 1440p
40−45
100−110
4K / 2160p
30−33
55−60
high / 768p
100−110
170−180
The average gaming FPS of Radeon R9 M390X in Counter-Strike: Global Offensive is 60% more, than Iris Pro Graphics P580.
low / 768p
55−60
60−65
ultra / 1080p
27−30
55−60
medium / 1080p
45−50
55−60
The average gaming FPS of Radeon R9 M390X in Cyberpunk 2077 is 34% more, than Iris Pro Graphics P580.
low / 768p
90−95
120−130
medium / 768p
75−80
110−120
ultra / 1080p
45−50
85−90
The average gaming FPS of Radeon R9 M390X in Dota 2 is 51% more, than Iris Pro Graphics P580.
high / 1080p
10−12
27−30
ultra / 1080p
10−12
24−27
QHD / 1440p
−
20−22
4K / 2160p
4−5
9−10
low / 720p
27−30
55−60
medium / 1080p
12−14
30−33
The average gaming FPS of Radeon R9 M390X in Far Cry 5 is 130% more, than Iris Pro Graphics P580.
high / 1080p
18−20
35−40
ultra / 1080p
12−14
27−30
QHD / 1440p
−
16−18
low / 720p
75−80
130−140
medium / 1080p
35−40
75−80
The average gaming FPS of Radeon R9 M390X in Fortnite is 91% more, than Iris Pro Graphics P580.
high / 1080p
16−18
35−40
ultra / 1080p
14−16
27−30
QHD / 1440p
4−5
16−18
4K / 2160p
−
14−16
low / 720p
35−40
75−80
medium / 1080p
18−20
40−45
The average gaming FPS of Radeon R9 M390X in Forza Horizon 4 is 122% more, than Iris Pro Graphics P580.
low / 768p
65−70
110−120
medium / 768p
55−60
95−100
high / 1080p
18−20
45−50
ultra / 1080p
8−9
18−20
QHD / 1440p
0−1
9−10
The average gaming FPS of Radeon R9 M390X in Grand Theft Auto V is 81% more, than Iris Pro Graphics P580.
high / 1080p
6−7
14−16
ultra / 1080p
5−6
10−12
QHD / 1440p
−
10−12
4K / 2160p
1−2
3−4
low / 720p
18−20
40−45
medium / 1080p
9−10
20−22
The average gaming FPS of Radeon R9 M390X in Metro Exodus is 125% more, than Iris Pro Graphics P580.
low / 768p
100−110
120−130
ultra / 1080p
90−95
−
medium / 1080p
95−100
110−120
The average gaming FPS of Radeon R9 M390X in Minecraft is 18% more, than Iris Pro Graphics P580.
high / 1080p
18−20
−
ultra / 1080p
14−16
14−16
low / 720p
40−45
75−80
medium / 1080p
20−22
18−20
The average gaming FPS of Radeon R9 M390X in PLAYERUNKNOWN'S BATTLEGROUNDS is 42% more, than Iris Pro Graphics P580.
high / 1080p
12−14
16−18
ultra / 1080p
8−9
10−12
QHD / 1440p
0−1
3−4
4K / 2160p
−
2−3
low / 720p
18−20
40−45
medium / 1080p
12−14
21−24
The average gaming FPS of Radeon R9 M390X in Red Dead Redemption 2 is 76% more, than Iris Pro Graphics P580.
low / 768p
35−40
80−85
medium / 768p
21−24
50−55
high / 1080p
12−14
27−30
ultra / 1080p
8−9
16−18
4K / 2160p
7−8
9−10
The average gaming FPS of Radeon R9 M390X in The Witcher 3: Wild Hunt is 123% more, than Iris Pro Graphics P580.
low / 768p
90−95
90−95
medium / 768p
50−55
60−65
ultra / 1080p
24−27
40−45
high / 768p
40−45
55−60
The average gaming FPS of Radeon R9 M390X in World of Tanks is 18% more, than Iris Pro Graphics P580.
Full Specs
Iris Pro Graphics P580
Radeon R9 M390X
Architecture
Gen. 9 Skylake
GCN 3
Code name
Skylake GT4e
Amethyst (XT) / Tonga
Type
Laptop
Laptop
Release date
1 September 2015
9 June 2015
Pipelines
72
2048
Core clock speed
350 MHz
723 MHz
Boost Clock
1100 MHz
Transistor count
189 million
5,000 million
Manufacturing process technology
14 nm
28 nm
Texture fill rate
75.60
92.54
Floating-point performance
2,961 gflops
Memory bus width
256 Bit
Memory bandwidth
160.0 GB/s
Shared memory
+
-
DirectX
12 (12_1)
Shader Model
6.4
6.3
OpenGL
4.6
4.4
OpenCL
2.1
Not Listed
Vulkan
1.1.97
+
FreeSync
+
Bus support
PCIe 3.0
Laptop size
large
Eyefinity
+
HD3D
+
PowerTune
+
DualGraphics
+
ZeroCore
+
Switchable graphics
+
Mantle
+
Quick Sync
+
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