Iris Pro Graphics P580 vs Radeon R9 M280X
In this comparison between Iris Pro Graphics P580 and Radeon R9 M280X 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 Radeon R9 M280X will be their preference. Study the comparison tables below and make your choice.
Iris Pro Graphics P580 and Radeon R9 M280X are Laptop Graphics Cards
Note: Iris Pro Graphics P580 and Radeon R9 M280X 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 M280X here:
Main Specs
Iris Pro Graphics P580
Radeon R9 M280X
Power consumption (TDP)
15 Watt
Interface
PCIe 3.0 x1
PCIe 3.0 x16
Memory type
DDR3L/LPDDR3/DDR4
Not Listed
Maximum RAM amount
64 GB
Display Connectors
No outputs
No outputs
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Iris Pro Graphics P580 is connected by PCIe 3.0 x1, and Radeon R9 M280X uses PCIe 3.0 x16 interface.
Both cards are used in Laptops.
Iris Pro Graphics P580 is build with Gen. 9 Skylake architecture, and Radeon R9 M280X - with GCN.
Core clock speed of Radeon R9 M280X is 550 MHz higher, than Iris Pro Graphics P580.
Iris Pro Graphics P580 is manufactured by 14 nm process technology, and Radeon R9 M280X - 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
2−3
ultra / 1080p
6−7
1−2
QHD / 1440p
0−1
0−1
low / 720p
21−24
14−16
medium / 1080p
12−14
4−5
The average gaming FPS of Iris Pro Graphics P580 in Assassin's Creed Odyssey is 160% more, than Radeon R9 M280X.
high / 1080p
16−18
7−8
ultra / 1080p
14−16
5−6
QHD / 1440p
0−1
0−1
low / 720p
35−40
18−20
medium / 1080p
18−20
7−8
The average gaming FPS of Iris Pro Graphics P580 in Battlefield 5 is 144% more, than Radeon R9 M280X.
low / 768p
45−50
50−55
high / 1080p
−
30−35
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon R9 M280X in Call of Duty: Warzone is 10% more, than Iris Pro Graphics P580.
low / 768p
170−180
110−120
medium / 768p
140−150
90−95
ultra / 1080p
70−75
40−45
QHD / 1440p
40−45
24−27
4K / 2160p
30−33
18−20
high / 768p
100−110
65−70
The average gaming FPS of Iris Pro Graphics P580 in Counter-Strike: Global Offensive is 58% more, than Radeon R9 M280X.
low / 768p
55−60
70−75
ultra / 1080p
27−30
21−24
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon R9 M280X in Cyberpunk 2077 is 6% more, than Iris Pro Graphics P580.
low / 768p
90−95
70−75
medium / 768p
75−80
50−55
ultra / 1080p
45−50
27−30
The average gaming FPS of Iris Pro Graphics P580 in Dota 2 is 41% more, than Radeon R9 M280X.
high / 1080p
10−12
3−4
ultra / 1080p
10−12
3−4
4K / 2160p
4−5
2−3
low / 720p
27−30
14−16
medium / 1080p
12−14
4−5
The average gaming FPS of Iris Pro Graphics P580 in Far Cry 5 is 160% more, than Radeon R9 M280X.
high / 1080p
18−20
10−12
ultra / 1080p
12−14
5−6
QHD / 1440p
−
2−3
low / 720p
75−80
50−55
medium / 1080p
35−40
14−16
The average gaming FPS of Iris Pro Graphics P580 in Fortnite is 71% more, than Radeon R9 M280X.
high / 1080p
16−18
6−7
ultra / 1080p
14−16
−
QHD / 1440p
4−5
4−5
4K / 2160p
−
2−3
low / 720p
35−40
21−24
medium / 1080p
18−20
9−10
The average gaming FPS of Iris Pro Graphics P580 in Forza Horizon 4 is 90% more, than Radeon R9 M280X.
low / 768p
65−70
45−50
medium / 768p
55−60
40−45
high / 1080p
18−20
7−8
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 52% more, than Radeon R9 M280X.
high / 1080p
6−7
2−3
ultra / 1080p
5−6
0−1
4K / 2160p
1−2
0−1
low / 720p
18−20
8−9
medium / 1080p
9−10
4−5
The average gaming FPS of Iris Pro Graphics P580 in Metro Exodus is 120% more, than Radeon R9 M280X.
low / 768p
100−110
80−85
ultra / 1080p
90−95
70−75
medium / 1080p
95−100
−
The average gaming FPS of Iris Pro Graphics P580 in Minecraft is 27% more, than Radeon R9 M280X.
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 Radeon R9 M280X.
high / 1080p
12−14
−
ultra / 1080p
8−9
6−7
QHD / 1440p
0−1
−
low / 720p
18−20
8−9
medium / 1080p
12−14
7−8
The average gaming FPS of Iris Pro Graphics P580 in Red Dead Redemption 2 is 85% more, than Radeon R9 M280X.
low / 768p
35−40
16−18
medium / 768p
21−24
10−12
high / 1080p
12−14
6−7
ultra / 1080p
8−9
4−5
4K / 2160p
7−8
2−3
The average gaming FPS of Iris Pro Graphics P580 in The Witcher 3: Wild Hunt is 112% more, than Radeon R9 M280X.
low / 768p
90−95
70−75
medium / 768p
50−55
35−40
ultra / 1080p
24−27
16−18
high / 768p
40−45
30−35
The average gaming FPS of Iris Pro Graphics P580 in World of Tanks is 35% more, than Radeon R9 M280X.
Full Specs
Iris Pro Graphics P580
Radeon R9 M280X
Architecture
Gen. 9 Skylake
GCN
Code name
Skylake GT4e
Saturn XT
Type
Laptop
Laptop
Release date
1 September 2015
1 February 2015
Pipelines
72
896
Core clock speed
350 MHz
900 MHz
Boost Clock
1100 MHz
Transistor count
189 million
2,080 million
Manufacturing process technology
14 nm
28 nm
Texture fill rate
75.60
61.60
Floating-point performance
1,792 gflops
Memory bandwidth
96 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
Not Listed
Laptop size
large
HD3D
+
PowerTune
+
DualGraphics
+
ZeroCore
+
Switchable graphics
+
Mantle
+
Quick Sync
+
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