GeForce GTX 1080 SLI mobile vs GeForce RTX 2080 mobile
When choosing between GeForce GTX 1080 SLI mobile and GeForce RTX 2080 mobile, 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 1080 SLI mobile and GeForce RTX 2080 mobile.
GeForce GTX 1080 SLI mobile and GeForce RTX 2080 mobile are Laptop Graphics Cards
Note: GeForce GTX 1080 SLI mobile and GeForce RTX 2080 mobile 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 1080 SLI mobile or GeForce RTX 2080 mobile here:
Main Specs
GeForce GTX 1080 SLI mobile
GeForce RTX 2080 mobile
Power consumption (TDP)
150 Watt
Interface
PCIe 3.0 x16
Memory type
GDDR5
GDDR6
Maximum RAM amount
2x 8 GB
8 GB
Display Connectors
No outputs
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GeForce RTX 2080 mobile has 6 GB more memory, than GeForce GTX 1080 SLI mobile.
Both cards are used in Laptops.
GeForce GTX 1080 SLI mobile is build with Pascal architecture, and GeForce RTX 2080 mobile - with Turing.
Core clock speed of GeForce GTX 1080 SLI mobile is 176 MHz higher, than GeForce RTX 2080 mobile.
GeForce GTX 1080 SLI mobile is manufactured by 16 nm process technology, and GeForce RTX 2080 mobile - by 12 nm process technology.
Memory clock speed of GeForce RTX 2080 mobile is 4000 MHz higher, than GeForce GTX 1080 SLI mobile.
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
80−85
70−75
ultra / 1080p
65−70
50−55
QHD / 1440p
50−55
40−45
4K / 2160p
35−40
24−27
low / 720p
100−110
95−100
medium / 1080p
95−100
80−85
The average gaming FPS of GeForce GTX 1080 SLI mobile in Assassin's Creed Odyssey is 17% more, than GeForce RTX 2080 mobile.
high / 1080p
130−140
110−120
ultra / 1080p
120−130
100−110
QHD / 1440p
95−100
80−85
4K / 2160p
60−65
45−50
low / 720p
160−170
150−160
medium / 1080p
140−150
120−130
The average gaming FPS of GeForce GTX 1080 SLI mobile in Battlefield 5 is 15% more, than GeForce RTX 2080 mobile.
low / 768p
45−50
45−50
GeForce GTX 1080 SLI mobile and GeForce RTX 2080 mobile have the same average FPS in Call of Duty: Warzone.
low / 768p
250−260
250−260
medium / 768p
230−240
230−240
QHD / 1440p
150−160
150−160
4K / 2160p
100−110
100−110
high / 768p
220−230
220−230
GeForce GTX 1080 SLI mobile and GeForce RTX 2080 mobile have the same average FPS in Counter-Strike: Global Offensive.
low / 768p
70−75
70−75
medium / 1080p
50−55
50−55
GeForce GTX 1080 SLI mobile and GeForce RTX 2080 mobile have the same average FPS in Cyberpunk 2077.
low / 768p
120−130
120−130
medium / 768p
110−120
110−120
GeForce GTX 1080 SLI mobile and GeForce RTX 2080 mobile have the same average FPS in Dota 2.
high / 1080p
110−120
90−95
ultra / 1080p
100−110
85−90
QHD / 1440p
90−95
65−70
4K / 2160p
50−55
35−40
low / 720p
130−140
120−130
medium / 1080p
110−120
95−100
The average gaming FPS of GeForce GTX 1080 SLI mobile in Far Cry 5 is 21% more, than GeForce RTX 2080 mobile.
high / 1080p
170−180
140−150
ultra / 1080p
140−150
110−120
QHD / 1440p
100−110
75−80
4K / 2160p
21−24
21−24
low / 720p
270−280
260−270
medium / 1080p
200−210
170−180
The average gaming FPS of GeForce GTX 1080 SLI mobile in Fortnite is 15% more, than GeForce RTX 2080 mobile.
high / 1080p
140−150
120−130
ultra / 1080p
120−130
95−100
QHD / 1440p
100−110
80−85
4K / 2160p
70−75
50−55
low / 720p
170−180
160−170
medium / 1080p
140−150
120−130
The average gaming FPS of GeForce GTX 1080 SLI mobile in Forza Horizon 4 is 18% more, than GeForce RTX 2080 mobile.
low / 768p
170−180
170−180
medium / 768p
160−170
160−170
high / 1080p
140−150
130−140
ultra / 1080p
90−95
75−80
QHD / 1440p
85−90
65−70
4K / 2160p
−
65−70
The average gaming FPS of GeForce GTX 1080 SLI mobile in Grand Theft Auto V is 7% more, than GeForce RTX 2080 mobile.
high / 1080p
80−85
60−65
ultra / 1080p
65−70
50−55
QHD / 1440p
50−55
35−40
4K / 2160p
35−40
24−27
low / 720p
150−160
120−130
medium / 1080p
100−110
80−85
The average gaming FPS of GeForce GTX 1080 SLI mobile in Metro Exodus is 29% more, than GeForce RTX 2080 mobile.
low / 768p
120−130
120−130
GeForce GTX 1080 SLI mobile and GeForce RTX 2080 mobile have the same average FPS in Minecraft.
high / 1080p
150−160
120−130
ultra / 1080p
130−140
95−100
4K / 2160p
18−20
18−20
low / 720p
180−190
150−160
medium / 1080p
170−180
140−150
The average gaming FPS of GeForce GTX 1080 SLI mobile in PLAYERUNKNOWN'S BATTLEGROUNDS is 23% more, than GeForce RTX 2080 mobile.
high / 1080p
80−85
55−60
ultra / 1080p
50−55
35−40
QHD / 1440p
40−45
30−33
4K / 2160p
27−30
20−22
low / 720p
140−150
120−130
medium / 1080p
110−120
85−90
The average gaming FPS of GeForce GTX 1080 SLI mobile in Red Dead Redemption 2 is 28% more, than GeForce RTX 2080 mobile.
low / 768p
300−350
260−270
medium / 768p
240−250
190−200
high / 1080p
160−170
110−120
ultra / 1080p
90−95
65−70
4K / 2160p
60−65
40−45
The average gaming FPS of GeForce GTX 1080 SLI mobile in The Witcher 3: Wild Hunt is 29% more, than GeForce RTX 2080 mobile.
low / 768p
450−500
230−240
ultra / 1080p
230−240
110−120
The average gaming FPS of GeForce GTX 1080 SLI mobile in World of Tanks is 102% more, than GeForce RTX 2080 mobile.
Full Specs
GeForce GTX 1080 SLI mobile
GeForce RTX 2080 mobile
Architecture
Pascal
Turing
Code name
Pascal GP104 SLI
N18E-G3 TU104
Type
Laptop
Laptop
Release date
16 August 2016
6 January 2019
Pipelines
5120
2944
Core clock speed
1556 MHz
1380 MHz
Boost Clock
1733 MHz
1590 MHz
Transistor count
14400 Million
13,600 million
Manufacturing process technology
16 nm
12 nm
Texture fill rate
292.6
Memory bus width
256 Bit
256 Bit
Memory clock speed
10000 MHz
14000 MHz
Memory bandwidth
384.0 GB/s
Shared memory
-
-
G-SYNC support
+
+
VR Ready
+
+
DirectX
DirectX 12_1
12 Ultimate (12_1)
Shader Model
6.5
OpenGL
4.6
OpenCL
1.2
Vulkan
+
1.2.131
CUDA
+
7.5
SLI options
+
Laptop size
large
large
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