GeForce GTX 675M SLI vs Radeon R9 M390
Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 675M SLI and Radeon R9 M390. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GTX 675M SLI and Radeon R9 M390. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
GeForce GTX 675M SLI and Radeon R9 M390 are Laptop Graphics Cards
Note: GeForce GTX 675M 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 GTX 675M SLI or Radeon R9 M390 here:
Main Specs
GeForce GTX 675M SLI
Radeon R9 M390
Power consumption (TDP)
2x 100 Watt
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
Check Price
Check Price
Both cards are used in Laptops.
GeForce GTX 675M SLI is build with Fermi architecture, and Radeon R9 M390 - with GCN.
GeForce GTX 675M SLI is manufactured by 40 nm process technology, and Radeon R9 M390 - 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
18−20
18−20
ultra / 1080p
10−12
10−11
QHD / 1440p
5−6
5−6
4K / 2160p
4−5
4−5
low / 720p
35−40
35−40
medium / 1080p
24−27
21−24
The average gaming FPS of GeForce GTX 675M SLI in Assassin's Creed Odyssey is 6% more, than Radeon R9 M390.
high / 1080p
30−33
27−30
ultra / 1080p
24−27
24−27
QHD / 1440p
10−11
10−12
4K / 2160p
7−8
7−8
low / 720p
60−65
60−65
medium / 1080p
30−35
30−35
The average gaming FPS of GeForce GTX 675M SLI in Battlefield 5 is 3% more, than Radeon R9 M390.
low / 768p
50−55
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of GeForce GTX 675M SLI in Call of Duty: Warzone is 10% more, than Radeon R9 M390.
low / 768p
220−230
220−230
medium / 768p
190−200
190−200
ultra / 1080p
110−120
110−120
QHD / 1440p
80−85
65−70
4K / 2160p
40−45
35−40
high / 768p
160−170
150−160
The average gaming FPS of GeForce GTX 675M SLI in Counter-Strike: Global Offensive is 3% more, than Radeon R9 M390.
low / 768p
60−65
55−60
ultra / 1080p
45−50
45−50
medium / 1080p
55−60
45−50
The average gaming FPS of GeForce GTX 675M SLI in Cyberpunk 2077 is 10% more, than Radeon R9 M390.
low / 768p
110−120
110−120
medium / 768p
100−110
100−110
ultra / 1080p
75−80
70−75
The average gaming FPS of GeForce GTX 675M SLI in Dota 2 is 2% more, than Radeon R9 M390.
high / 1080p
21−24
21−24
ultra / 1080p
21−24
18−20
QHD / 1440p
18−20
16−18
4K / 2160p
7−8
7−8
low / 720p
50−55
45−50
medium / 1080p
24−27
21−24
The average gaming FPS of GeForce GTX 675M SLI in Far Cry 5 is 9% more, than Radeon R9 M390.
high / 1080p
30−35
27−30
ultra / 1080p
21−24
21−24
QHD / 1440p
14−16
16−18
low / 720p
110−120
110−120
medium / 1080p
65−70
60−65
The average gaming FPS of GeForce GTX 675M SLI in Fortnite is 2% more, than Radeon R9 M390.
high / 1080p
30−35
30−33
ultra / 1080p
24−27
21−24
QHD / 1440p
12−14
12−14
4K / 2160p
12−14
10−12
low / 720p
65−70
60−65
medium / 1080p
35−40
30−35
The average gaming FPS of GeForce GTX 675M SLI in Forza Horizon 4 is 10% more, than Radeon R9 M390.
low / 768p
100−105
95−100
medium / 768p
90−95
85−90
high / 1080p
35−40
35−40
ultra / 1080p
14−16
14−16
QHD / 1440p
6−7
5−6
The average gaming FPS of GeForce GTX 675M SLI in Grand Theft Auto V is 4% more, than Radeon R9 M390.
high / 1080p
12−14
10−12
ultra / 1080p
9−10
9−10
4K / 2160p
2−3
3−4
low / 720p
35−40
35−40
medium / 1080p
16−18
14−16
GeForce GTX 675M SLI and Radeon R9 M390 have the same average FPS in Metro Exodus.
low / 768p
110−120
110−120
medium / 1080p
110−120
110−120
GeForce GTX 675M SLI and Radeon R9 M390 have the same average FPS in Minecraft.
high / 1080p
−
24−27
ultra / 1080p
14−16
18−20
low / 720p
65−70
65−70
medium / 1080p
18−20
27−30
The average gaming FPS of Radeon R9 M390 in PLAYERUNKNOWN'S BATTLEGROUNDS is 15% more, than GeForce GTX 675M SLI.
high / 1080p
14−16
14−16
ultra / 1080p
10−11
10−11
QHD / 1440p
1−2
0−1
4K / 2160p
0−1
−
low / 720p
35−40
30−35
medium / 1080p
20−22
18−20
The average gaming FPS of GeForce GTX 675M SLI in Red Dead Redemption 2 is 10% more, than Radeon R9 M390.
low / 768p
70−75
65−70
medium / 768p
40−45
40−45
high / 1080p
24−27
21−24
ultra / 1080p
12−14
12−14
4K / 2160p
7−8
9−10
The average gaming FPS of GeForce GTX 675M SLI in The Witcher 3: Wild Hunt is 3% more, than Radeon R9 M390.
low / 768p
90−95
100−110
medium / 768p
60−65
65−70
ultra / 1080p
40−45
35−40
high / 768p
55−60
55−60
The average gaming FPS of Radeon R9 M390 in World of Tanks is 4% more, than GeForce GTX 675M SLI.
Full Specs
GeForce GTX 675M SLI
Radeon R9 M390
Architecture
Fermi
GCN
Code name
N12E-GTX2
Pitcairn
Type
Laptop
Laptop
Release date
6 January 2011
9 June 2015
Pipelines
768
1024
Core clock speed
620 MHz
Transistor count
5000 Million
Manufacturing process technology
40 nm
28 nm
Memory bus width
256 Bit
256 Bit
Memory clock speed
3000 MHz
Shared memory
-
-
DirectX
DirectX 11, Shader 5.0
OpenGL
4.4
OpenCL
Not Listed
CUDA
+
FreeSync
+
Bus support
PCIe 3.0
SLI options
+
Bitcoin / BTC (SHA256)
242 Mh/s
Laptop size
large
large
Optimus
+
Eyefinity
+
HD3D
+
PowerTune
+
DualGraphics
+
ZeroCore
+
Switchable graphics
+
Mantle
+
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