Radeon HD 8750M vs Radeon R9 M390
When choosing between Radeon HD 8750M 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 Radeon HD 8750M and Radeon R9 M390.
Radeon HD 8750M and Radeon R9 M390 are Laptop Graphics Cards
Note: Radeon HD 8750M 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 Radeon HD 8750M or Radeon R9 M390 here:
Main Specs
Radeon HD 8750M
Radeon R9 M390
Interface
PCIe 3.0 x8
Memory type
GDDR5, DDR3
GDDR5
Maximum RAM amount
2 GB
2 GB
Display Connectors
No outputs
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Radeon HD 8750M and Radeon R9 M390 have maximum RAM of 2 GB.
Both cards are used in Laptops.
Radeon HD 8750M and Radeon R9 M390 are build with GCN architecture.
Radeon HD 8750M 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
0−1
18−20
ultra / 1080p
0−1
10−11
QHD / 1440p
0−1
5−6
4K / 2160p
−
4−5
low / 720p
10−12
35−40
medium / 1080p
2−3
21−24
The average gaming FPS of Radeon R9 M390 in Assassin's Creed Odyssey is 400% more, than Radeon HD 8750M.
high / 1080p
−
27−30
ultra / 1080p
2−3
24−27
QHD / 1440p
0−1
10−12
4K / 2160p
−
7−8
low / 720p
12−14
60−65
medium / 1080p
4−5
30−35
The average gaming FPS of Radeon R9 M390 in Battlefield 5 is 566% more, than Radeon HD 8750M.
low / 768p
50−55
45−50
high / 1080p
45−50
−
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 8750M in Call of Duty: Warzone is 10% more, than Radeon R9 M390.
low / 768p
110−120
220−230
medium / 768p
85−90
190−200
ultra / 1080p
35−40
110−120
QHD / 1440p
−
65−70
4K / 2160p
10−11
35−40
high / 768p
55−60
150−160
The average gaming FPS of Radeon R9 M390 in Counter-Strike: Global Offensive is 137% more, than Radeon HD 8750M.
low / 768p
70−75
55−60
ultra / 1080p
12−14
45−50
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon R9 M390 in Cyberpunk 2077 is 13% more, than Radeon HD 8750M.
low / 768p
70−75
110−120
medium / 768p
40−45
100−110
ultra / 1080p
18−20
70−75
The average gaming FPS of Radeon R9 M390 in Dota 2 is 120% more, than Radeon HD 8750M.
high / 1080p
2−3
21−24
ultra / 1080p
2−3
18−20
QHD / 1440p
−
16−18
4K / 2160p
0−1
7−8
low / 720p
9−10
45−50
medium / 1080p
3−4
21−24
The average gaming FPS of Radeon R9 M390 in Far Cry 5 is 575% more, than Radeon HD 8750M.
high / 1080p
−
27−30
ultra / 1080p
5−6
21−24
QHD / 1440p
1−2
16−18
low / 720p
45−50
110−120
medium / 1080p
7−8
60−65
The average gaming FPS of Radeon R9 M390 in Fortnite is 260% more, than Radeon HD 8750M.
high / 1080p
2−3
30−33
ultra / 1080p
−
21−24
QHD / 1440p
0−1
12−14
4K / 2160p
−
10−12
low / 720p
14−16
60−65
medium / 1080p
5−6
30−35
The average gaming FPS of Radeon R9 M390 in Forza Horizon 4 is 500% more, than Radeon HD 8750M.
low / 768p
40−45
95−100
medium / 768p
−
85−90
high / 1080p
3−4
35−40
ultra / 1080p
2−3
14−16
QHD / 1440p
0−1
5−6
medium / 720p
30−35
−
The average gaming FPS of Radeon R9 M390 in Grand Theft Auto V is 212% more, than Radeon HD 8750M.
high / 1080p
1−2
10−12
ultra / 1080p
0−1
9−10
4K / 2160p
0−1
3−4
low / 720p
2−3
35−40
medium / 1080p
2−3
14−16
The average gaming FPS of Radeon R9 M390 in Metro Exodus is 950% more, than Radeon HD 8750M.
low / 768p
85−90
110−120
high / 1080p
55−60
−
medium / 1080p
−
110−120
The average gaming FPS of Radeon R9 M390 in Minecraft is 32% more, than Radeon HD 8750M.
high / 1080p
14−16
24−27
ultra / 1080p
12−14
18−20
low / 720p
24−27
65−70
medium / 1080p
14−16
27−30
The average gaming FPS of Radeon R9 M390 in PLAYERUNKNOWN'S BATTLEGROUNDS is 105% more, than Radeon HD 8750M.
high / 1080p
−
14−16
ultra / 1080p
3−4
10−11
QHD / 1440p
0−1
0−1
low / 720p
3−4
30−35
medium / 1080p
−
18−20
The average gaming FPS of Radeon R9 M390 in Red Dead Redemption 2 is 600% more, than Radeon HD 8750M.
low / 768p
7−8
65−70
medium / 768p
6−7
40−45
high / 1080p
3−4
21−24
ultra / 1080p
−
12−14
4K / 2160p
0−1
9−10
The average gaming FPS of Radeon R9 M390 in The Witcher 3: Wild Hunt is 780% more, than Radeon HD 8750M.
low / 768p
70−75
100−110
medium / 768p
35−40
65−70
ultra / 1080p
12−14
35−40
high / 768p
27−30
55−60
The average gaming FPS of Radeon R9 M390 in World of Tanks is 78% more, than Radeon HD 8750M.
Full Specs
Radeon HD 8750M
Radeon R9 M390
Architecture
GCN
GCN
Code name
Mars Pro
Pitcairn
Type
Laptop
Laptop
Release date
16 November 2012
9 June 2015
Pipelines
384
1024
Core clock speed
620 MHz
Boost Clock
775 MHz
Transistor count
950 million
5000 Million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
18.60
Floating-point performance
595.2 gflops
Memory bus width
128 Bit
256 Bit
Memory clock speed
2000 - 4000 MHz
Memory bandwidth
64 GB/s
Shared memory
-
-
DirectX
12 (11_1)
Shader Model
5.1
OpenGL
4.6
4.4
OpenCL
1.2
Not Listed
Vulkan
1.2.131
FreeSync
+
Bus support
PCIe 3.0
Bitcoin / BTC (SHA256)
71 Mh/s
242 Mh/s
Laptop size
medium sized
large
Eyefinity
+
HD3D
+
PowerTune
+
DualGraphics
+
ZeroCore
+
Switchable graphics
+
Mantle
+
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