GeForce 845M vs Radeon R9 M390
Find out if it is worth upgrading your current GPU setup by comparing GeForce 845M 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 845M 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 845M and Radeon R9 M390 are Laptop Graphics Cards
Note: GeForce 845M 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 845M or Radeon R9 M390 here:
Main Specs
GeForce 845M
Radeon R9 M390
Power consumption (TDP)
45 Watt
Interface
PCIe 3.0 x8
Memory type
DDR3, GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Display Connectors
No outputs
Check Price
Check Price
GeForce 845M and Radeon R9 M390 have maximum RAM of 2 GB.
Both cards are used in Laptops.
GeForce 845M is build with Maxwell architecture, and Radeon R9 M390 - with GCN.
GeForce 845M 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
3−4
18−20
ultra / 1080p
1−2
10−11
QHD / 1440p
0−1
5−6
4K / 2160p
−
4−5
low / 720p
14−16
35−40
medium / 1080p
6−7
21−24
The average gaming FPS of Radeon R9 M390 in Assassin's Creed Odyssey is 266% more, than GeForce 845M.
high / 1080p
10−11
27−30
ultra / 1080p
7−8
24−27
QHD / 1440p
0−1
10−12
4K / 2160p
−
7−8
low / 720p
21−24
60−65
medium / 1080p
10−11
30−35
The average gaming FPS of Radeon R9 M390 in Battlefield 5 is 208% more, than GeForce 845M.
low / 768p
45−50
45−50
high / 1080p
40−45
−
QHD / 1440p
0−1
0−1
GeForce 845M and Radeon R9 M390 have the same average FPS in Call of Duty: Warzone.
low / 768p
130−140
220−230
medium / 768p
100−110
190−200
ultra / 1080p
50−55
110−120
QHD / 1440p
24−27
65−70
4K / 2160p
12−14
35−40
high / 768p
75−80
150−160
The average gaming FPS of Radeon R9 M390 in Counter-Strike: Global Offensive is 94% more, than GeForce 845M.
low / 768p
85−90
55−60
ultra / 1080p
21−24
45−50
medium / 1080p
45−50
45−50
The average gaming FPS of GeForce 845M in Cyberpunk 2077 is 4% more, than Radeon R9 M390.
low / 768p
75−80
110−120
medium / 768p
50−55
100−110
ultra / 1080p
30−33
70−75
The average gaming FPS of Radeon R9 M390 in Dota 2 is 83% more, than GeForce 845M.
high / 1080p
4−5
21−24
ultra / 1080p
4−5
18−20
QHD / 1440p
−
16−18
4K / 2160p
2−3
7−8
low / 720p
14−16
45−50
medium / 1080p
6−7
21−24
The average gaming FPS of Radeon R9 M390 in Far Cry 5 is 283% more, than GeForce 845M.
high / 1080p
6−7
27−30
ultra / 1080p
0−1
21−24
QHD / 1440p
0−1
16−18
low / 720p
55−60
110−120
medium / 1080p
16−18
60−65
The average gaming FPS of Radeon R9 M390 in Fortnite is 151% more, than GeForce 845M.
high / 1080p
9−10
30−33
ultra / 1080p
8−9
21−24
QHD / 1440p
3−4
12−14
4K / 2160p
3−4
10−12
low / 720p
21−24
60−65
medium / 1080p
10−12
30−35
The average gaming FPS of Radeon R9 M390 in Forza Horizon 4 is 211% more, than GeForce 845M.
low / 768p
50−55
95−100
medium / 768p
−
85−90
high / 1080p
10−11
35−40
ultra / 1080p
4−5
14−16
QHD / 1440p
−
5−6
medium / 720p
40−45
−
The average gaming FPS of Radeon R9 M390 in Grand Theft Auto V is 127% more, than GeForce 845M.
high / 1080p
3−4
10−12
ultra / 1080p
1−2
9−10
4K / 2160p
−
3−4
low / 720p
10−11
35−40
medium / 1080p
4−5
14−16
The average gaming FPS of Radeon R9 M390 in Metro Exodus is 260% more, than GeForce 845M.
low / 768p
90−95
110−120
high / 1080p
65−70
−
medium / 1080p
90−95
110−120
The average gaming FPS of Radeon R9 M390 in Minecraft is 25% more, than GeForce 845M.
high / 1080p
5−6
24−27
ultra / 1080p
1−2
18−20
4K / 2160p
0−1
−
low / 720p
27−30
65−70
medium / 1080p
9−10
27−30
The average gaming FPS of Radeon R9 M390 in PLAYERUNKNOWN'S BATTLEGROUNDS is 218% more, than GeForce 845M.
high / 1080p
−
14−16
ultra / 1080p
−
10−11
QHD / 1440p
−
0−1
low / 720p
10−11
30−35
medium / 1080p
8−9
18−20
The average gaming FPS of Radeon R9 M390 in Red Dead Redemption 2 is 177% more, than GeForce 845M.
low / 768p
20−22
65−70
medium / 768p
12−14
40−45
high / 1080p
6−7
21−24
ultra / 1080p
4−5
12−14
4K / 2160p
3−4
9−10
The average gaming FPS of Radeon R9 M390 in The Witcher 3: Wild Hunt is 244% more, than GeForce 845M.
low / 768p
75−80
100−110
medium / 768p
40−45
65−70
ultra / 1080p
16−18
35−40
high / 768p
30−35
55−60
The average gaming FPS of Radeon R9 M390 in World of Tanks is 57% more, than GeForce 845M.
Full Specs
GeForce 845M
Radeon R9 M390
Architecture
Maxwell
GCN
Code name
GM108
Pitcairn
Type
Laptop
Laptop
Release date
12 March 2014
9 June 2015
Pipelines
384
1024
Core clock speed
1071 MHz
Boost Clock
1150 MHz
Transistor count
1,870 million
5000 Million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
37.63
Floating-point performance
883.7 gflops
Memory bus width
64/128 Bit
256 Bit
Memory clock speed
2000 - 5000 MHz
Memory bandwidth
40.1 GB/s
Shared memory
-
-
DirectX
12 (11_0)
Shader Model
5.1
OpenGL
4.6
4.4
OpenCL
1.2
Not Listed
Vulkan
1.1.126
CUDA
+
FreeSync
+
Bus support
PCIe 3.0
Bitcoin / BTC (SHA256)
76 Mh/s
242 Mh/s
Laptop size
medium sized
large
Optimus
+
Eyefinity
+
HD3D
+
PowerTune
+
DualGraphics
+
ZeroCore
+
Switchable graphics
+
Mantle
+
Check Price
Check Price
