Iris Plus Graphics 655 vs Radeon R9 M485X
When choosing between Iris Plus Graphics 655 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 Plus Graphics 655 and Radeon R9 M485X.
Iris Plus Graphics 655 and Radeon R9 M485X are Laptop Graphics Cards
Note: Iris Plus Graphics 655 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 Plus Graphics 655 or Radeon R9 M485X here:
Main Specs
Iris Plus Graphics 655
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
DDR3/DDR4
GDDR5
Maximum RAM amount
8 GB MB
Display Connectors
No outputs
No outputs
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Radeon R9 M485X has 1566% more power consumption, than Iris Plus Graphics 655.
Iris Plus Graphics 655 is connected by PCIe 3.0 x1, and Radeon R9 M485X uses MXM-B (3.0) interface.
Both cards are used in Laptops.
Iris Plus Graphics 655 is build with Gen. 9.5 Kaby Lake architecture, and Radeon R9 M485X - with GCN 3.
Core clock speed of Radeon R9 M485X is 423 MHz higher, than Iris Plus Graphics 655.
Iris Plus Graphics 655 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
12−14
24−27
ultra / 1080p
7−8
14−16
QHD / 1440p
2−3
10−11
4K / 2160p
−
6−7
low / 720p
27−30
45−50
medium / 1080p
16−18
30−35
The average gaming FPS of Radeon R9 M485X in Assassin's Creed Odyssey is 100% more, than Iris Plus Graphics 655.
high / 1080p
21−24
35−40
ultra / 1080p
18−20
30−35
QHD / 1440p
4−5
18−20
4K / 2160p
−
10−12
low / 720p
45−50
80−85
medium / 1080p
21−24
45−50
The average gaming FPS of Radeon R9 M485X in Battlefield 5 is 86% more, than Iris Plus Graphics 655.
low / 768p
45−50
50−55
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon R9 M485X in Call of Duty: Warzone is 10% more, than Iris Plus Graphics 655.
low / 768p
190−200
240−250
medium / 768p
160−170
210−220
ultra / 1080p
85−90
140−150
QHD / 1440p
45−50
110−120
4K / 2160p
30−33
60−65
high / 768p
120−130
180−190
The average gaming FPS of Radeon R9 M485X in Counter-Strike: Global Offensive is 49% more, than Iris Plus Graphics 655.
low / 768p
55−60
60−65
ultra / 1080p
35−40
−
medium / 1080p
45−50
55−60
The average gaming FPS of Radeon R9 M485X in Cyberpunk 2077 is 15% more, than Iris Plus Graphics 655.
low / 768p
100−110
120−130
medium / 768p
85−90
110−120
ultra / 1080p
55−60
90−95
The average gaming FPS of Radeon R9 M485X in Dota 2 is 32% more, than Iris Plus Graphics 655.
high / 1080p
14−16
30−35
ultra / 1080p
14−16
27−30
QHD / 1440p
−
21−24
4K / 2160p
5−6
10−11
low / 720p
30−35
60−65
medium / 1080p
16−18
30−35
The average gaming FPS of Radeon R9 M485X in Far Cry 5 is 94% more, than Iris Plus Graphics 655.
high / 1080p
21−24
40−45
ultra / 1080p
16−18
30−35
QHD / 1440p
16−18
18−20
low / 720p
85−90
140−150
medium / 1080p
45−50
85−90
The average gaming FPS of Radeon R9 M485X in Fortnite is 71% more, than Iris Plus Graphics 655.
high / 1080p
21−24
40−45
ultra / 1080p
16−18
30−35
QHD / 1440p
7−8
18−20
4K / 2160p
−
16−18
low / 720p
45−50
80−85
medium / 1080p
24−27
45−50
The average gaming FPS of Radeon R9 M485X in Forza Horizon 4 is 83% more, than Iris Plus Graphics 655.
low / 768p
75−80
110−120
medium / 768p
65−70
100−110
high / 1080p
24−27
50−55
ultra / 1080p
10−11
21−24
QHD / 1440p
1−2
10−12
The average gaming FPS of Radeon R9 M485X in Grand Theft Auto V is 69% more, than Iris Plus Graphics 655.
high / 1080p
8−9
16−18
ultra / 1080p
6−7
12−14
QHD / 1440p
−
12−14
4K / 2160p
2−3
4−5
low / 720p
24−27
45−50
medium / 1080p
10−12
21−24
The average gaming FPS of Radeon R9 M485X in Metro Exodus is 100% more, than Iris Plus Graphics 655.
low / 768p
100−110
120−130
ultra / 1080p
95−100
−
medium / 1080p
100−110
110−120
The average gaming FPS of Radeon R9 M485X in Minecraft is 14% more, than Iris Plus Graphics 655.
high / 1080p
21−24
−
ultra / 1080p
16−18
14−16
low / 720p
50−55
80−85
medium / 1080p
21−24
18−20
The average gaming FPS of Radeon R9 M485X in PLAYERUNKNOWN'S BATTLEGROUNDS is 26% more, than Iris Plus Graphics 655.
high / 1080p
12−14
18−20
ultra / 1080p
9−10
12−14
QHD / 1440p
0−1
4−5
4K / 2160p
−
3−4
low / 720p
24−27
45−50
medium / 1080p
14−16
24−27
The average gaming FPS of Radeon R9 M485X in Red Dead Redemption 2 is 73% more, than Iris Plus Graphics 655.
low / 768p
45−50
90−95
medium / 768p
27−30
55−60
high / 1080p
16−18
30−35
ultra / 1080p
9−10
18−20
4K / 2160p
7−8
10−11
The average gaming FPS of Radeon R9 M485X in The Witcher 3: Wild Hunt is 90% more, than Iris Plus Graphics 655.
low / 768p
95−100
90−95
medium / 768p
55−60
60−65
ultra / 1080p
30−35
45−50
high / 768p
50−55
55−60
The average gaming FPS of Radeon R9 M485X in World of Tanks is 8% more, than Iris Plus Graphics 655.
Full Specs
Iris Plus Graphics 655
Radeon R9 M485X
Architecture
Gen. 9.5 Kaby Lake
GCN 3
Code name
Kaby Lake GT3e
Amethyst
Type
Laptop
Laptop
Release date
1 September 2017
14 May 2016
Pipelines
48
2048
Core clock speed
300 MHz
723 MHz
Boost Clock
1200 MHz
Transistor count
189 million
5,000 million
Manufacturing process technology
14 nm
28 nm
Texture fill rate
50.40
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
1.1.103
1.2.131
Laptop size
large
Quick Sync
+
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