GeForce GT 755M SLI vs Radeon R9 M390
When choosing between GeForce GT 755M SLI and Radeon R9 M390, 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 GT 755M SLI and Radeon R9 M390.
GeForce GT 755M SLI and Radeon R9 M390 are Laptop Graphics Cards
Note: GeForce GT 755M SLI and Radeon R9 M390 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 GT 755M SLI or Radeon R9 M390 here:
Main Specs
GeForce GT 755M SLI
Radeon R9 M390
Power consumption (TDP)
2x ~50 Watt
Memory type
GDDR5
GDDR5
Maximum RAM amount
2x 2 GB
2 GB
Check Price
Check Price
GeForce GT 755M SLI and Radeon R9 M390 have maximum RAM of 2 GB.
Both cards are used in Laptops.
GeForce GT 755M SLI is build with Kepler architecture, and Radeon R9 M390 - with GCN.
GeForce GT 755M SLI and Radeon R9 M390 are manufactured 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
14−16
18−20
ultra / 1080p
8−9
10−11
QHD / 1440p
2−3
5−6
4K / 2160p
−
4−5
low / 720p
30−35
35−40
medium / 1080p
18−20
21−24
The average gaming FPS of Radeon R9 M390 in Assassin's Creed Odyssey is 26% more, than GeForce GT 755M SLI.
high / 1080p
21−24
27−30
ultra / 1080p
18−20
24−27
QHD / 1440p
2−3
10−12
4K / 2160p
−
7−8
low / 720p
50−55
60−65
medium / 1080p
24−27
30−35
The average gaming FPS of Radeon R9 M390 in Battlefield 5 is 33% more, than GeForce GT 755M SLI.
low / 768p
50−55
45−50
high / 1080p
45−50
−
QHD / 1440p
0−1
0−1
The average gaming FPS of GeForce GT 755M SLI in Call of Duty: Warzone is 10% more, than Radeon R9 M390.
low / 768p
200−210
220−230
medium / 768p
170−180
190−200
ultra / 1080p
90−95
110−120
QHD / 1440p
50−55
65−70
4K / 2160p
24−27
35−40
high / 768p
140−150
150−160
The average gaming FPS of Radeon R9 M390 in Counter-Strike: Global Offensive is 14% more, than GeForce GT 755M SLI.
low / 768p
60−65
55−60
ultra / 1080p
40−45
45−50
medium / 1080p
55−60
45−50
The average gaming FPS of GeForce GT 755M SLI in Cyberpunk 2077 is 8% more, than Radeon R9 M390.
low / 768p
110−120
110−120
medium / 768p
95−100
100−110
ultra / 1080p
60−65
70−75
The average gaming FPS of Radeon R9 M390 in Dota 2 is 6% more, than GeForce GT 755M SLI.
high / 1080p
16−18
21−24
ultra / 1080p
14−16
18−20
QHD / 1440p
−
16−18
4K / 2160p
5−6
7−8
low / 720p
35−40
45−50
medium / 1080p
18−20
21−24
The average gaming FPS of Radeon R9 M390 in Far Cry 5 is 27% more, than GeForce GT 755M SLI.
high / 1080p
24−27
27−30
ultra / 1080p
18−20
21−24
QHD / 1440p
12−14
16−18
low / 720p
95−100
110−120
medium / 1080p
50−55
60−65
The average gaming FPS of Radeon R9 M390 in Fortnite is 19% more, than GeForce GT 755M SLI.
high / 1080p
24−27
30−33
ultra / 1080p
18−20
21−24
QHD / 1440p
7−8
12−14
4K / 2160p
−
10−12
low / 720p
50−55
60−65
medium / 1080p
27−30
30−35
The average gaming FPS of Radeon R9 M390 in Forza Horizon 4 is 23% more, than GeForce GT 755M SLI.
low / 768p
85−90
95−100
medium / 768p
75−80
85−90
high / 1080p
27−30
35−40
ultra / 1080p
10−12
14−16
QHD / 1440p
1−2
5−6
The average gaming FPS of Radeon R9 M390 in Grand Theft Auto V is 17% more, than GeForce GT 755M SLI.
high / 1080p
9−10
10−12
ultra / 1080p
7−8
9−10
4K / 2160p
0−1
3−4
low / 720p
27−30
35−40
medium / 1080p
12−14
14−16
The average gaming FPS of Radeon R9 M390 in Metro Exodus is 28% more, than GeForce GT 755M SLI.
low / 768p
110−120
110−120
ultra / 1080p
100−110
−
medium / 1080p
100−110
110−120
The average gaming FPS of Radeon R9 M390 in Minecraft is 4% more, than GeForce GT 755M SLI.
high / 1080p
−
24−27
ultra / 1080p
14−16
18−20
low / 720p
55−60
65−70
medium / 1080p
18−20
27−30
The average gaming FPS of Radeon R9 M390 in PLAYERUNKNOWN'S BATTLEGROUNDS is 26% more, than GeForce GT 755M SLI.
high / 1080p
12−14
14−16
ultra / 1080p
8−9
10−11
QHD / 1440p
0−1
0−1
low / 720p
27−30
30−35
medium / 1080p
16−18
18−20
The average gaming FPS of Radeon R9 M390 in Red Dead Redemption 2 is 18% more, than GeForce GT 755M SLI.
low / 768p
50−55
65−70
medium / 768p
30−35
40−45
high / 1080p
18−20
21−24
ultra / 1080p
10−11
12−14
4K / 2160p
6−7
9−10
The average gaming FPS of Radeon R9 M390 in The Witcher 3: Wild Hunt is 29% more, than GeForce GT 755M SLI.
low / 768p
90−95
100−110
medium / 768p
60−65
65−70
ultra / 1080p
30−35
35−40
high / 768p
50−55
55−60
The average gaming FPS of Radeon R9 M390 in World of Tanks is 10% more, than GeForce GT 755M SLI.
Full Specs
GeForce GT 755M SLI
Radeon R9 M390
Architecture
Kepler
GCN
Code name
N14P-?
Pitcairn
Type
Laptop
Laptop
Release date
1 November 2013
9 June 2015
Pipelines
768
1024
Core clock speed
980 MHz
Transistor count
2x 1300 Million
5000 Million
Manufacturing process technology
28 nm
28 nm
Memory bus width
2x 128 Bit
256 Bit
Memory clock speed
5400 MHz
Shared memory
-
-
DirectX
DirectX 11, Shader 5.0
OpenGL
4.4
OpenCL
Not Listed
CUDA
+
FreeSync
+
Bus support
PCIe 3.0
Bitcoin / BTC (SHA256)
242 Mh/s
Laptop size
large
large
Eyefinity
+
HD3D
+
PowerTune
+
DualGraphics
+
ZeroCore
+
Switchable graphics
+
Mantle
+
Check Price
Check Price
