GeForce GTX 880M vs Radeon R9 M390X
In this comparison between GeForce GTX 880M and Radeon R9 M390X you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GTX 880M will be the best choice, for others Radeon R9 M390X will be their preference. Study the comparison tables below and make your choice.
GeForce GTX 880M and Radeon R9 M390X are Laptop Graphics Cards
Note: GeForce GTX 880M and Radeon R9 M390X 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 880M or Radeon R9 M390X here:
Main Specs
GeForce GTX 880M
Radeon R9 M390X
Power consumption (TDP)
122 Watt
100 Watt
Interface
MXM-B (3.0)
PCIe 3.0 x16
Supplementary power connectors
None
None
Memory type
GDDR5
GDDR5
Maximum RAM amount
8 GB
4 GB
Display Connectors
No outputs
No outputs
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GeForce GTX 880M has 22% more power consumption, than Radeon R9 M390X.
GeForce GTX 880M is connected by MXM-B (3.0), and Radeon R9 M390X uses PCIe 3.0 x16 interface.
GeForce GTX 880M has 4 GB more memory, than Radeon R9 M390X.
Both cards are used in Laptops.
GeForce GTX 880M is build with Kepler architecture, and Radeon R9 M390X - with GCN 3.
Core clock speed of GeForce GTX 880M is 231 MHz higher, than Radeon R9 M390X.
GeForce GTX 880M and Radeon R9 M390X 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
20−22
21−24
ultra / 1080p
12−14
12−14
QHD / 1440p
6−7
8−9
4K / 2160p
5−6
5−6
low / 720p
40−45
40−45
medium / 1080p
24−27
27−30
The average gaming FPS of Radeon R9 M390X in Assassin's Creed Odyssey is 5% more, than GeForce GTX 880M.
high / 1080p
30−35
35−40
ultra / 1080p
27−30
30−35
QHD / 1440p
12−14
14−16
4K / 2160p
8−9
9−10
low / 720p
65−70
70−75
medium / 1080p
35−40
40−45
The average gaming FPS of Radeon R9 M390X in Battlefield 5 is 9% more, than GeForce GTX 880M.
low / 768p
50−55
50−55
QHD / 1440p
0−1
0−1
GeForce GTX 880M and Radeon R9 M390X have the same average FPS in Call of Duty: Warzone.
low / 768p
230−240
230−240
medium / 768p
200−210
210−220
ultra / 1080p
120−130
120−130
QHD / 1440p
90−95
100−110
4K / 2160p
50−55
55−60
high / 768p
160−170
170−180
The average gaming FPS of Radeon R9 M390X in Counter-Strike: Global Offensive is 4% more, than GeForce GTX 880M.
low / 768p
60−65
60−65
ultra / 1080p
50−55
55−60
medium / 1080p
55−60
55−60
The average gaming FPS of Radeon R9 M390X in Cyberpunk 2077 is 3% more, than GeForce GTX 880M.
low / 768p
120−130
120−130
medium / 768p
100−110
110−120
ultra / 1080p
80−85
85−90
The average gaming FPS of Radeon R9 M390X in Dota 2 is 4% more, than GeForce GTX 880M.
high / 1080p
24−27
27−30
ultra / 1080p
21−24
24−27
QHD / 1440p
18−20
20−22
4K / 2160p
8−9
9−10
low / 720p
50−55
55−60
medium / 1080p
27−30
30−33
The average gaming FPS of Radeon R9 M390X in Far Cry 5 is 7% more, than GeForce GTX 880M.
high / 1080p
30−35
35−40
ultra / 1080p
24−27
27−30
QHD / 1440p
16−18
16−18
low / 720p
120−130
130−140
medium / 1080p
70−75
75−80
The average gaming FPS of Radeon R9 M390X in Fortnite is 9% more, than GeForce GTX 880M.
high / 1080p
35−40
35−40
ultra / 1080p
24−27
27−30
QHD / 1440p
14−16
16−18
4K / 2160p
12−14
14−16
low / 720p
65−70
75−80
medium / 1080p
35−40
40−45
The average gaming FPS of Radeon R9 M390X in Forza Horizon 4 is 12% more, than GeForce GTX 880M.
low / 768p
100−110
110−120
medium / 768p
90−95
95−100
high / 1080p
40−45
45−50
ultra / 1080p
16−18
18−20
QHD / 1440p
7−8
9−10
The average gaming FPS of Radeon R9 M390X in Grand Theft Auto V is 9% more, than GeForce GTX 880M.
high / 1080p
12−14
14−16
ultra / 1080p
10−11
10−12
QHD / 1440p
10−11
10−12
4K / 2160p
3−4
3−4
low / 720p
40−45
40−45
medium / 1080p
18−20
20−22
The average gaming FPS of Radeon R9 M390X in Metro Exodus is 6% more, than GeForce GTX 880M.
low / 768p
120−130
120−130
medium / 1080p
110−120
110−120
GeForce GTX 880M and Radeon R9 M390X have the same average FPS in Minecraft.
ultra / 1080p
14−16
14−16
low / 720p
70−75
75−80
medium / 1080p
18−20
18−20
The average gaming FPS of Radeon R9 M390X in PLAYERUNKNOWN'S BATTLEGROUNDS is 5% more, than GeForce GTX 880M.
high / 1080p
14−16
16−18
ultra / 1080p
10−11
10−12
QHD / 1440p
1−2
3−4
4K / 2160p
1−2
2−3
low / 720p
35−40
40−45
medium / 1080p
21−24
21−24
The average gaming FPS of Radeon R9 M390X in Red Dead Redemption 2 is 14% more, than GeForce GTX 880M.
low / 768p
75−80
80−85
medium / 768p
45−50
50−55
high / 1080p
24−27
27−30
ultra / 1080p
14−16
16−18
4K / 2160p
8−9
9−10
The average gaming FPS of Radeon R9 M390X in The Witcher 3: Wild Hunt is 11% more, than GeForce GTX 880M.
low / 768p
90−95
90−95
medium / 768p
60−65
60−65
ultra / 1080p
40−45
40−45
high / 768p
55−60
55−60
GeForce GTX 880M and Radeon R9 M390X have the same average FPS in World of Tanks.
Full Specs
GeForce GTX 880M
Radeon R9 M390X
Architecture
Kepler
GCN 3
Code name
N15E-GX-A2
Amethyst (XT) / Tonga
Type
Laptop
Laptop
Release date
12 March 2014
9 June 2015
Pipelines
1536
2048
Core clock speed
954 MHz
723 MHz
Boost Clock
993 MHz
Transistor count
3,540 million
5,000 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
127.1
92.54
Floating-point performance
3,050 gflops
2,961 gflops
Memory bus width
256 Bit
256 Bit
Memory bandwidth
160.0 GB/s
160.0 GB/s
Shared memory
-
-
DirectX
12 (11_0)
Shader Model
5.1
6.3
OpenGL
4.5
4.4
OpenCL
1.1
Not Listed
Vulkan
1.1.126
+
CUDA
+
FreeSync
+
CUDA cores
1536
Bus support
PCI Express 2.0, PCI Express 3.0
PCIe 3.0
SLI options
+
HDMI
+
Bitcoin / BTC (SHA256)
96 Mh/s
Laptop size
large
large
Standard memory configuration
GDDR5
eDP 1.2 signal support
Up to 3840x2160
LVDS signal support
Up to 1920x1200
DisplayPort Multimode (DP++) support
Up to 3840x2160
HDCP content protection
+
7.1 channel HD audio on HDMI
+
TrueHD and DTS-HD audio bitstreaming
+
H.264, VC1, MPEG2 1080p video decoder
+
Optimus
+
Eyefinity
+
HD3D
+
PowerTune
+
DualGraphics
+
ZeroCore
+
Switchable graphics
+
Mantle
+
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