Iris Plus Graphics 655 vs Radeon Pro 455
When comparing Iris Plus Graphics 655 and Radeon Pro 455, 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 Iris Plus Graphics 655 and Radeon Pro 455 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
Iris Plus Graphics 655 and Radeon Pro 455 are Laptop Graphics Cards
Note: Iris Plus Graphics 655 and Radeon Pro 455 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 Pro 455 here:
Main Specs
Iris Plus Graphics 655
Radeon Pro 455
Power consumption (TDP)
15 Watt
35 Watt
Interface
PCIe 3.0 x1
PCIe 3.0 x8
Supplementary power connectors
None
Memory type
DDR3/DDR4
GDDR5
Maximum RAM amount
2 GB
Display Connectors
No outputs
No outputs
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Radeon Pro 455 has 133% more power consumption, than Iris Plus Graphics 655.
Iris Plus Graphics 655 is connected by PCIe 3.0 x1, and Radeon Pro 455 uses PCIe 3.0 x8 interface.
Iris Plus Graphics 655 is used in Laptops, and Radeon Pro 455 - in Mobile workstations.
Iris Plus Graphics 655 is build with Gen. 9.5 Kaby Lake architecture, and Radeon Pro 455 - with Polaris.
Core clock speed of Radeon Pro 455 is 555 MHz higher, than Iris Plus Graphics 655.
Iris Plus Graphics 655 and Radeon Pro 455 are manufactured 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
12−14
16−18
ultra / 1080p
7−8
9−10
QHD / 1440p
2−3
4−5
4K / 2160p
−
4−5
low / 720p
27−30
30−35
medium / 1080p
16−18
20−22
The average gaming FPS of Radeon Pro 455 in Assassin's Creed Odyssey is 23% more, than Iris Plus Graphics 655.
high / 1080p
21−24
24−27
ultra / 1080p
18−20
21−24
QHD / 1440p
4−5
9−10
4K / 2160p
−
6−7
low / 720p
45−50
55−60
medium / 1080p
21−24
27−30
The average gaming FPS of Radeon Pro 455 in Battlefield 5 is 21% more, than Iris Plus Graphics 655.
low / 768p
45−50
45−50
QHD / 1440p
0−1
0−1
Iris Plus Graphics 655 and Radeon Pro 455 have the same average FPS in Call of Duty: Warzone.
low / 768p
190−200
210−220
medium / 768p
160−170
180−190
ultra / 1080p
85−90
100−110
QHD / 1440p
45−50
55−60
4K / 2160p
30−33
30−35
high / 768p
120−130
140−150
The average gaming FPS of Radeon Pro 455 in Counter-Strike: Global Offensive is 13% more, than Iris Plus Graphics 655.
low / 768p
55−60
55−60
ultra / 1080p
35−40
40−45
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon Pro 455 in Cyberpunk 2077 is 4% more, than Iris Plus Graphics 655.
low / 768p
100−110
110−120
medium / 768p
85−90
95−100
ultra / 1080p
55−60
65−70
The average gaming FPS of Radeon Pro 455 in Dota 2 is 12% more, than Iris Plus Graphics 655.
high / 1080p
14−16
18−20
ultra / 1080p
14−16
16−18
QHD / 1440p
−
16−18
4K / 2160p
5−6
6−7
low / 720p
30−35
40−45
medium / 1080p
16−18
20−22
The average gaming FPS of Radeon Pro 455 in Far Cry 5 is 23% more, than Iris Plus Graphics 655.
high / 1080p
21−24
24−27
ultra / 1080p
16−18
20−22
QHD / 1440p
16−18
16−18
low / 720p
85−90
100−110
medium / 1080p
45−50
55−60
The average gaming FPS of Radeon Pro 455 in Fortnite is 18% more, than Iris Plus Graphics 655.
high / 1080p
21−24
27−30
ultra / 1080p
16−18
21−24
QHD / 1440p
7−8
10−11
4K / 2160p
−
10−11
low / 720p
45−50
55−60
medium / 1080p
24−27
30−33
The average gaming FPS of Radeon Pro 455 in Forza Horizon 4 is 25% more, than Iris Plus Graphics 655.
low / 768p
75−80
85−90
medium / 768p
65−70
80−85
high / 1080p
24−27
30−35
ultra / 1080p
10−11
12−14
QHD / 1440p
1−2
3−4
The average gaming FPS of Radeon Pro 455 in Grand Theft Auto V is 19% more, than Iris Plus Graphics 655.
high / 1080p
8−9
10−11
ultra / 1080p
6−7
8−9
4K / 2160p
2−3
3−4
low / 720p
24−27
30−35
medium / 1080p
10−12
14−16
The average gaming FPS of Radeon Pro 455 in Metro Exodus is 40% more, than Iris Plus Graphics 655.
low / 768p
100−110
110−120
ultra / 1080p
95−100
−
medium / 1080p
100−110
100−110
The average gaming FPS of Radeon Pro 455 in Minecraft is 4% more, than Iris Plus Graphics 655.
high / 1080p
21−24
21−24
ultra / 1080p
16−18
18−20
low / 720p
50−55
60−65
medium / 1080p
21−24
24−27
The average gaming FPS of Radeon Pro 455 in PLAYERUNKNOWN'S BATTLEGROUNDS is 14% more, than Iris Plus Graphics 655.
high / 1080p
12−14
14−16
ultra / 1080p
9−10
10−11
QHD / 1440p
0−1
0−1
low / 720p
24−27
30−35
medium / 1080p
14−16
16−18
The average gaming FPS of Radeon Pro 455 in Red Dead Redemption 2 is 20% more, than Iris Plus Graphics 655.
low / 768p
45−50
55−60
medium / 768p
27−30
35−40
high / 1080p
16−18
20−22
ultra / 1080p
9−10
10−12
4K / 2160p
7−8
8−9
The average gaming FPS of Radeon Pro 455 in The Witcher 3: Wild Hunt is 22% more, than Iris Plus Graphics 655.
low / 768p
95−100
100−110
medium / 768p
55−60
60−65
ultra / 1080p
30−35
35−40
high / 768p
50−55
55−60
The average gaming FPS of Radeon Pro 455 in World of Tanks is 8% more, than Iris Plus Graphics 655.
Full Specs
Iris Plus Graphics 655
Radeon Pro 455
Architecture
Gen. 9.5 Kaby Lake
Polaris
Code name
Kaby Lake GT3e
Polaris 11
Type
Laptop
Mobile workstation
Release date
1 September 2017
27 October 2016
Pipelines
48
768
Core clock speed
300 MHz
855 MHz
Boost Clock
1200 MHz
Transistor count
189 million
3,000 million
Manufacturing process technology
14 nm
14 nm
Texture fill rate
50.40
41.04
Floating-point performance
1,313 gflops
Memory bus width
128 Bit
Memory clock speed
5000 MHz
Memory bandwidth
81.28 GB/s
Shared memory
+
-
DirectX
12 (12_1)
12 (12_0)
Shader Model
6.4
6.4
OpenGL
4.6
4.6
OpenCL
2.1
2.0
Vulkan
1.1.103
1.2.131
FreeSync
+
Bitcoin / BTC (SHA256)
163 Mh/s
Laptop size
large
Quick Sync
+
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