Iris Pro Graphics 580 vs Radeon R9 M485X
When choosing between Iris Pro Graphics 580 and Radeon R9 M485X, 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 Pro Graphics 580 and Radeon R9 M485X.
Iris Pro Graphics 580 and Radeon R9 M485X are Laptop Graphics Cards
Note: Iris Pro Graphics 580 and Radeon R9 M485X 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 580 or Radeon R9 M485X here:
Main Specs
Iris Pro Graphics 580
Radeon R9 M485X
Power consumption (TDP)
15 Watt
250 Watt
Interface
PCIe 3.0 x1
MXM-B (3.0)
Supplementary power connectors
None
Memory type
DDR3L/LPDDR3/DDR4
GDDR5
Maximum RAM amount
64 GB
8 GB MB
Display Connectors
No outputs
No outputs
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Radeon R9 M485X has 1566% more power consumption, than Iris Pro Graphics 580.
Iris Pro Graphics 580 is connected by PCIe 3.0 x1, and Radeon R9 M485X uses MXM-B (3.0) interface.
Iris Pro Graphics 580 has 56 GB more memory, than Radeon R9 M485X.
Both cards are used in Laptops.
Iris Pro Graphics 580 is build with Gen. 9 Skylake architecture, and Radeon R9 M485X - with GCN 3.
Core clock speed of Radeon R9 M485X is 373 MHz higher, than Iris Pro Graphics 580.
Iris Pro Graphics 580 is manufactured by 14 nm process technology, and Radeon R9 M485X - 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
9−10
24−27
ultra / 1080p
5−6
14−16
QHD / 1440p
0−1
10−11
4K / 2160p
−
6−7
low / 720p
20−22
45−50
medium / 1080p
10−12
30−35
The average gaming FPS of Radeon R9 M485X in Assassin's Creed Odyssey is 172% more, than Iris Pro Graphics 580.
high / 1080p
14−16
35−40
ultra / 1080p
12−14
30−35
QHD / 1440p
0−1
18−20
4K / 2160p
−
10−12
low / 720p
30−35
80−85
medium / 1080p
16−18
45−50
The average gaming FPS of Radeon R9 M485X in Battlefield 5 is 163% more, than Iris Pro Graphics 580.
low / 768p
45−50
50−55
high / 1080p
45−50
−
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon R9 M485X in Call of Duty: Warzone is 10% more, than Iris Pro Graphics 580.
low / 768p
150−160
240−250
medium / 768p
130−140
210−220
ultra / 1080p
65−70
140−150
QHD / 1440p
35−40
110−120
4K / 2160p
27−30
60−65
high / 768p
95−100
180−190
The average gaming FPS of Radeon R9 M485X in Counter-Strike: Global Offensive is 87% more, than Iris Pro Graphics 580.
low / 768p
55−60
60−65
ultra / 1080p
24−27
−
medium / 1080p
45−50
55−60
The average gaming FPS of Radeon R9 M485X in Cyberpunk 2077 is 15% more, than Iris Pro Graphics 580.
low / 768p
90−95
120−130
medium / 768p
70−75
110−120
ultra / 1080p
40−45
90−95
The average gaming FPS of Radeon R9 M485X in Dota 2 is 59% more, than Iris Pro Graphics 580.
high / 1080p
10−11
30−35
ultra / 1080p
10−11
27−30
QHD / 1440p
−
21−24
4K / 2160p
4−5
10−11
low / 720p
24−27
60−65
medium / 1080p
10−12
30−35
The average gaming FPS of Radeon R9 M485X in Far Cry 5 is 175% more, than Iris Pro Graphics 580.
high / 1080p
16−18
40−45
ultra / 1080p
12−14
30−35
QHD / 1440p
−
18−20
low / 720p
70−75
140−150
medium / 1080p
30−35
85−90
The average gaming FPS of Radeon R9 M485X in Fortnite is 130% more, than Iris Pro Graphics 580.
high / 1080p
14−16
40−45
ultra / 1080p
12−14
30−35
QHD / 1440p
3−4
18−20
4K / 2160p
−
16−18
low / 720p
30−35
80−85
medium / 1080p
18−20
45−50
The average gaming FPS of Radeon R9 M485X in Forza Horizon 4 is 175% more, than Iris Pro Graphics 580.
low / 768p
60−65
110−120
medium / 768p
50−55
100−110
high / 1080p
16−18
50−55
ultra / 1080p
8−9
21−24
QHD / 1440p
0−1
10−12
The average gaming FPS of Radeon R9 M485X in Grand Theft Auto V is 108% more, than Iris Pro Graphics 580.
high / 1080p
6−7
16−18
ultra / 1080p
4−5
12−14
QHD / 1440p
−
12−14
4K / 2160p
1−2
4−5
low / 720p
16−18
45−50
medium / 1080p
8−9
21−24
The average gaming FPS of Radeon R9 M485X in Metro Exodus is 185% more, than Iris Pro Graphics 580.
low / 768p
95−100
120−130
high / 1080p
95−100
−
ultra / 1080p
85−90
−
medium / 1080p
95−100
110−120
The average gaming FPS of Radeon R9 M485X in Minecraft is 23% more, than Iris Pro Graphics 580.
high / 1080p
18−20
−
ultra / 1080p
14−16
14−16
low / 720p
35−40
80−85
medium / 1080p
18−20
18−20
The average gaming FPS of Radeon R9 M485X in PLAYERUNKNOWN'S BATTLEGROUNDS is 65% more, than Iris Pro Graphics 580.
high / 1080p
12−14
18−20
ultra / 1080p
8−9
12−14
QHD / 1440p
0−1
4−5
4K / 2160p
−
3−4
low / 720p
16−18
45−50
medium / 1080p
12−14
24−27
The average gaming FPS of Radeon R9 M485X in Red Dead Redemption 2 is 116% more, than Iris Pro Graphics 580.
low / 768p
30−35
90−95
medium / 768p
21−24
55−60
high / 1080p
10−12
30−35
ultra / 1080p
7−8
18−20
4K / 2160p
6−7
10−11
The average gaming FPS of Radeon R9 M485X in The Witcher 3: Wild Hunt is 162% more, than Iris Pro Graphics 580.
low / 768p
90−95
90−95
medium / 768p
50−55
60−65
ultra / 1080p
24−27
45−50
high / 768p
40−45
55−60
The average gaming FPS of Radeon R9 M485X in World of Tanks is 22% more, than Iris Pro Graphics 580.
Full Specs
Iris Pro Graphics 580
Radeon R9 M485X
Architecture
Gen. 9 Skylake
GCN 3
Code name
Skylake GT4e
Amethyst
Type
Laptop
Laptop
Release date
1 September 2015
14 May 2016
Pipelines
72
2048
Core clock speed
350 MHz
723 MHz
Boost Clock
1050 MHz
Transistor count
189 million
5,000 million
Manufacturing process technology
14 nm
28 nm
Texture fill rate
72.00
92.54
Floating-point performance
2,961 gflops
Memory bus width
256 Bit
Memory clock speed
5000 MHz
Memory bandwidth
160.0 GB/s
Shared memory
+
-
DirectX
12 (12_1)
12 (12_0)
Shader Model
6.4
6.3
OpenGL
4.6
4.6
OpenCL
2.1
2.0
Vulkan
1.1.97
1.2.131
Laptop size
large
Quick Sync
+
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