GeForce GTX 850M vs Radeon R9 M390X
Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 850M and Radeon R9 M390X. 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 850M and Radeon R9 M390X. 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 850M and Radeon R9 M390X are Laptop Graphics Cards
Note: GeForce GTX 850M 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 850M or Radeon R9 M390X here:
Main Specs
GeForce GTX 850M
Radeon R9 M390X
Power consumption (TDP)
45 Watt
100 Watt
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
Memory type
DDR3, GDDR5
GDDR5
Maximum RAM amount
4 GB
4 GB
Display Connectors
No outputs
No outputs
Check Price
Check Price
Radeon R9 M390X has 122% more power consumption, than GeForce GTX 850M.
Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
GeForce GTX 850M and Radeon R9 M390X have maximum RAM of 4 GB.
Both cards are used in Laptops.
GeForce GTX 850M is build with Maxwell architecture, and Radeon R9 M390X - with GCN 3.
GeForce GTX 850M 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
12−14
21−24
ultra / 1080p
8−9
12−14
QHD / 1440p
2−3
8−9
4K / 2160p
−
5−6
low / 720p
27−30
40−45
medium / 1080p
16−18
27−30
The average gaming FPS of Radeon R9 M390X in Assassin's Creed Odyssey is 76% more, than GeForce GTX 850M.
high / 1080p
21−24
35−40
ultra / 1080p
18−20
30−35
QHD / 1440p
4−5
14−16
4K / 2160p
4−5
9−10
low / 720p
45−50
70−75
medium / 1080p
21−24
40−45
The average gaming FPS of Radeon R9 M390X in Battlefield 5 is 70% more, than GeForce GTX 850M.
low / 768p
45−50
50−55
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon R9 M390X in Call of Duty: Warzone is 10% more, than GeForce GTX 850M.
low / 768p
190−200
230−240
medium / 768p
160−170
210−220
ultra / 1080p
85−90
120−130
QHD / 1440p
50−55
100−110
4K / 2160p
30−33
55−60
high / 768p
120−130
170−180
The average gaming FPS of Radeon R9 M390X in Counter-Strike: Global Offensive is 39% more, than GeForce GTX 850M.
low / 768p
55−60
60−65
ultra / 1080p
35−40
55−60
medium / 1080p
45−50
55−60
The average gaming FPS of Radeon R9 M390X in Cyberpunk 2077 is 25% more, than GeForce GTX 850M.
low / 768p
100−110
120−130
medium / 768p
85−90
110−120
ultra / 1080p
55−60
85−90
The average gaming FPS of Radeon R9 M390X in Dota 2 is 31% more, than GeForce GTX 850M.
high / 1080p
14−16
27−30
ultra / 1080p
14−16
24−27
QHD / 1440p
−
20−22
4K / 2160p
5−6
9−10
low / 720p
35−40
55−60
medium / 1080p
16−18
30−33
The average gaming FPS of Radeon R9 M390X in Far Cry 5 is 66% more, than GeForce GTX 850M.
high / 1080p
21−24
35−40
ultra / 1080p
16−18
27−30
QHD / 1440p
16−18
16−18
low / 720p
90−95
130−140
medium / 1080p
45−50
75−80
The average gaming FPS of Radeon R9 M390X in Fortnite is 51% more, than GeForce GTX 850M.
high / 1080p
21−24
35−40
ultra / 1080p
18−20
27−30
QHD / 1440p
7−8
16−18
4K / 2160p
−
14−16
low / 720p
45−50
75−80
medium / 1080p
24−27
40−45
The average gaming FPS of Radeon R9 M390X in Forza Horizon 4 is 66% more, than GeForce GTX 850M.
low / 768p
75−80
110−120
medium / 768p
70−75
95−100
high / 1080p
24−27
45−50
ultra / 1080p
10−12
18−20
QHD / 1440p
1−2
9−10
The average gaming FPS of Radeon R9 M390X in Grand Theft Auto V is 54% more, than GeForce GTX 850M.
high / 1080p
8−9
14−16
ultra / 1080p
6−7
10−12
QHD / 1440p
−
10−12
4K / 2160p
2−3
3−4
low / 720p
24−27
40−45
medium / 1080p
10−12
20−22
The average gaming FPS of Radeon R9 M390X in Metro Exodus is 80% more, than GeForce GTX 850M.
low / 768p
100−110
120−130
ultra / 1080p
100−110
−
medium / 1080p
100−110
110−120
The average gaming FPS of Radeon R9 M390X in Minecraft is 14% more, than GeForce GTX 850M.
high / 1080p
21−24
−
ultra / 1080p
16−18
14−16
low / 720p
50−55
75−80
medium / 1080p
21−24
18−20
The average gaming FPS of Radeon R9 M390X in PLAYERUNKNOWN'S BATTLEGROUNDS is 23% more, than GeForce GTX 850M.
high / 1080p
12−14
16−18
ultra / 1080p
9−10
10−12
QHD / 1440p
0−1
3−4
4K / 2160p
−
2−3
low / 720p
24−27
40−45
medium / 1080p
14−16
21−24
The average gaming FPS of Radeon R9 M390X in Red Dead Redemption 2 is 53% more, than GeForce GTX 850M.
low / 768p
45−50
80−85
medium / 768p
30−33
50−55
high / 1080p
16−18
27−30
ultra / 1080p
10−11
16−18
4K / 2160p
7−8
9−10
The average gaming FPS of Radeon R9 M390X in The Witcher 3: Wild Hunt is 72% more, than GeForce GTX 850M.
low / 768p
95−100
90−95
medium / 768p
55−60
60−65
ultra / 1080p
30−35
40−45
high / 768p
50−55
55−60
The average gaming FPS of Radeon R9 M390X in World of Tanks is 5% more, than GeForce GTX 850M.
Full Specs
GeForce GTX 850M
Radeon R9 M390X
Architecture
Maxwell
GCN 3
Code name
N15P-GT
Amethyst (XT) / Tonga
Type
Laptop
Laptop
Release date
12 March 2014
9 June 2015
Pipelines
640
2048
Core clock speed
723 MHz
Transistor count
1,870 million
5,000 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
36.08
92.54
Floating-point performance
1,155 gflops
2,961 gflops
Memory bus width
128 Bit
256 Bit
Memory bandwidth
80.0 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
640
Bus support
PCI Express 2.0, PCI Express 3.0
PCIe 3.0
SLI options
+
HDMI
+
Bitcoin / BTC (SHA256)
153 Mh/s
Laptop size
medium sized
large
Standard memory configuration
DDR3 or 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
+
Ethereum / ETH (DaggerHashimoto)
1.8 Mh/s
Check Price
Check Price