GeForce GTX 1660 Ti mobile vs Radeon Pro 555X
When choosing between GeForce GTX 1660 Ti mobile and Radeon Pro 555X, 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 GeForce GTX 1660 Ti mobile and Radeon Pro 555X.
GeForce GTX 1660 Ti mobile and Radeon Pro 555X are Laptop Graphics Cards
Note: GeForce GTX 1660 Ti mobile and Radeon Pro 555X 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 GeForce GTX 1660 Ti mobile or Radeon Pro 555X here:
Main Specs
GeForce GTX 1660 Ti mobile
Radeon Pro 555X
Power consumption (TDP)
75 Watt
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
None
Memory type
GDDR6
GDDR5
Maximum RAM amount
6 GB
2 GB
Display Connectors
No outputs
No outputs
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GeForce GTX 1660 Ti mobile is connected by PCIe 3.0 x16, and Radeon Pro 555X uses PCIe 3.0 x8 interface.
GeForce GTX 1660 Ti mobile has 4 GB more memory, than Radeon Pro 555X.
GeForce GTX 1660 Ti mobile is used in Laptops, and Radeon Pro 555X - in Mobile workstations.
GeForce GTX 1660 Ti mobile is build with Turing architecture, and Radeon Pro 555X - with Polaris.
Core clock speed of GeForce GTX 1660 Ti mobile is 600 MHz higher, than Radeon Pro 555X.
GeForce GTX 1660 Ti mobile is manufactured by 12 nm process technology, and Radeon Pro 555X - by 14 nm process technology.
Memory clock speed of GeForce GTX 1660 Ti mobile is 6920 MHz higher, than Radeon Pro 555X.
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
50−55
16−18
ultra / 1080p
35−40
10−11
QHD / 1440p
27−30
4−5
4K / 2160p
16−18
4−5
low / 720p
80−85
30−35
medium / 1080p
60−65
21−24
The average gaming FPS of GeForce GTX 1660 Ti mobile in Assassin's Creed Odyssey is 206% more, than Radeon Pro 555X.
high / 1080p
80−85
24−27
ultra / 1080p
70−75
21−24
QHD / 1440p
55−60
10−11
4K / 2160p
30−33
6−7
low / 720p
130−140
55−60
medium / 1080p
90−95
30−33
The average gaming FPS of GeForce GTX 1660 Ti mobile in Battlefield 5 is 212% more, than Radeon Pro 555X.
low / 768p
45−50
45−50
QHD / 1440p
−
0−1
GeForce GTX 1660 Ti mobile and Radeon Pro 555X have the same average FPS in Call of Duty: Warzone.
low / 768p
250−260
220−230
medium / 768p
230−240
190−200
ultra / 1080p
−
100−110
QHD / 1440p
150−160
60−65
4K / 2160p
100−110
30−35
high / 768p
220−230
150−160
The average gaming FPS of GeForce GTX 1660 Ti mobile in Counter-Strike: Global Offensive is 45% more, than Radeon Pro 555X.
low / 768p
70−75
55−60
ultra / 1080p
−
40−45
medium / 1080p
50−55
45−50
The average gaming FPS of GeForce GTX 1660 Ti mobile in Cyberpunk 2077 is 19% more, than Radeon Pro 555X.
low / 768p
120−130
110−120
medium / 768p
110−120
95−100
ultra / 1080p
110−120
65−70
The average gaming FPS of GeForce GTX 1660 Ti mobile in Dota 2 is 26% more, than Radeon Pro 555X.
high / 1080p
65−70
20−22
ultra / 1080p
60−65
18−20
QHD / 1440p
40−45
16−18
4K / 2160p
21−24
6−7
low / 720p
100−110
40−45
medium / 1080p
70−75
21−24
The average gaming FPS of GeForce GTX 1660 Ti mobile in Far Cry 5 is 195% more, than Radeon Pro 555X.
high / 1080p
95−100
27−30
ultra / 1080p
75−80
21−24
QHD / 1440p
45−50
16−18
4K / 2160p
21−24
−
low / 720p
220−230
100−110
medium / 1080p
150−160
55−60
The average gaming FPS of GeForce GTX 1660 Ti mobile in Fortnite is 160% more, than Radeon Pro 555X.
high / 1080p
85−90
27−30
ultra / 1080p
70−75
21−24
QHD / 1440p
50−55
10−11
4K / 2160p
35−40
10−11
low / 720p
140−150
55−60
medium / 1080p
95−100
30−35
The average gaming FPS of GeForce GTX 1660 Ti mobile in Forza Horizon 4 is 203% more, than Radeon Pro 555X.
low / 768p
160−170
90−95
medium / 768p
150−160
80−85
high / 1080p
100−110
30−35
ultra / 1080p
50−55
12−14
QHD / 1440p
40−45
4−5
The average gaming FPS of GeForce GTX 1660 Ti mobile in Grand Theft Auto V is 131% more, than Radeon Pro 555X.
high / 1080p
40−45
10−11
ultra / 1080p
30−35
8−9
QHD / 1440p
24−27
−
4K / 2160p
14−16
3−4
low / 720p
95−100
30−35
medium / 1080p
55−60
14−16
The average gaming FPS of GeForce GTX 1660 Ti mobile in Metro Exodus is 250% more, than Radeon Pro 555X.
low / 768p
120−130
110−120
medium / 1080p
−
100−110
The average gaming FPS of GeForce GTX 1660 Ti mobile in Minecraft is 8% more, than Radeon Pro 555X.
high / 1080p
80−85
24−27
ultra / 1080p
55−60
18−20
4K / 2160p
18−20
−
low / 720p
120−130
60−65
medium / 1080p
90−95
24−27
The average gaming FPS of GeForce GTX 1660 Ti mobile in PLAYERUNKNOWN'S BATTLEGROUNDS is 169% more, than Radeon Pro 555X.
high / 1080p
35−40
14−16
ultra / 1080p
24−27
10−11
QHD / 1440p
18−20
0−1
4K / 2160p
12−14
−
low / 720p
95−100
30−35
medium / 1080p
55−60
18−20
The average gaming FPS of GeForce GTX 1660 Ti mobile in Red Dead Redemption 2 is 184% more, than Radeon Pro 555X.
low / 768p
190−200
60−65
medium / 768p
130−140
35−40
high / 1080p
75−80
21−24
ultra / 1080p
40−45
12−14
4K / 2160p
27−30
8−9
The average gaming FPS of GeForce GTX 1660 Ti mobile in The Witcher 3: Wild Hunt is 239% more, than Radeon Pro 555X.
low / 768p
130−140
100−110
medium / 768p
−
60−65
ultra / 1080p
65−70
35−40
high / 768p
−
55−60
The average gaming FPS of GeForce GTX 1660 Ti mobile in World of Tanks is 42% more, than Radeon Pro 555X.
Full Specs
GeForce GTX 1660 Ti mobile
Radeon Pro 555X
Architecture
Turing
Polaris
Code name
N18E-G0
Polaris 21
Type
Laptop
Mobile workstation
Release date
23 April 2019
5 June 2017
Pipelines
1536
768
Core clock speed
1455 MHz
855 MHz
Boost Clock
1590 MHz
Transistor count
6,600 million
3,000 million
Manufacturing process technology
12 nm
14 nm
Texture fill rate
152.6
43.54
Memory bus width
192 Bit
128 Bit
Memory clock speed
12000 MHz
5080 MHz
Memory bandwidth
288.0 GB/s
81.6 GB/s
Shared memory
-
-
DirectX
12 (12_1)
12 (12_0)
Shader Model
6.5
6.4
OpenGL
4.6
4.6
OpenCL
1.2
2.0
Vulkan
1.2.131
1.2.131
CUDA
7.5
FreeSync
+
Laptop size
medium sized
large
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