Radeon R8 M445DX vs Radeon R9 M385X
When comparing Radeon R8 M445DX and Radeon R9 M385X, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon R8 M445DX and Radeon R9 M385X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
Radeon R8 M445DX and Radeon R9 M385X are Laptop Graphics Cards
Note: Radeon R8 M445DX and Radeon R9 M385X 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 R8 M445DX or Radeon R9 M385X here:
Main Specs
Radeon R8 M445DX
Radeon R9 M385X
Interface
IGP
PCIe 3.0 x16
Memory type
DDR4/DDR3
GDDR5
Maximum RAM amount
4 GB
Display Connectors
No outputs
No outputs
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Radeon R8 M445DX is connected by IGP, and Radeon R9 M385X uses PCIe 3.0 x16 interface.
Both cards are used in Laptops.
Radeon R8 M445DX and Radeon R9 M385X are build with GCN architecture.
Core clock speed of Radeon R9 M385X is 380 MHz higher, than Radeon R8 M445DX.
Radeon R8 M445DX and Radeon R9 M385X are manufactured by 28 nm process technology.
Memory clock speed of Radeon R9 M385X is 567 MHz higher, than Radeon R8 M445DX.
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
8−9
ultra / 1080p
−
5−6
QHD / 1440p
0−1
0−1
low / 720p
1−2
18−20
medium / 1080p
0−1
10−11
The average gaming FPS of Radeon R9 M385X in Assassin's Creed Odyssey is 1800% more, than Radeon R8 M445DX.
high / 1080p
−
14−16
ultra / 1080p
−
12−14
QHD / 1440p
0−1
0−1
low / 720p
0−1
30−33
medium / 1080p
−
14−16
low / 768p
50−55
45−50
high / 1080p
45−50
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon R8 M445DX in Call of Duty: Warzone is 6% more, than Radeon R9 M385X.
low / 768p
60−65
150−160
medium / 768p
27−30
120−130
ultra / 1080p
7−8
60−65
QHD / 1440p
−
35−40
4K / 2160p
−
27−30
high / 768p
16−18
90−95
The average gaming FPS of Radeon R9 M385X in Counter-Strike: Global Offensive is 285% more, than Radeon R8 M445DX.
low / 768p
70−75
55−60
ultra / 1080p
0−1
21−24
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon R8 M445DX in Cyberpunk 2077 is 15% more, than Radeon R9 M385X.
low / 768p
45−50
85−90
medium / 768p
10−11
65−70
ultra / 1080p
0−1
40−45
The average gaming FPS of Radeon R9 M385X in Dota 2 is 165% more, than Radeon R8 M445DX.
high / 1080p
−
10−11
ultra / 1080p
−
9−10
4K / 2160p
−
4−5
low / 720p
0−1
21−24
medium / 1080p
−
10−11
high / 1080p
−
16−18
ultra / 1080p
−
12−14
low / 720p
21−24
65−70
medium / 1080p
0−1
27−30
The average gaming FPS of Radeon R9 M385X in Fortnite is 204% more, than Radeon R8 M445DX.
high / 1080p
0−1
14−16
ultra / 1080p
−
12−14
QHD / 1440p
0−1
2−3
low / 720p
0−1
30−35
medium / 1080p
0−1
16−18
low / 768p
18−20
60−65
medium / 768p
−
50−55
high / 1080p
0−1
16−18
ultra / 1080p
−
7−8
QHD / 1440p
0−1
0−1
medium / 720p
12−14
−
The average gaming FPS of Radeon R9 M385X in Grand Theft Auto V is 226% more, than Radeon R8 M445DX.
high / 1080p
−
5−6
ultra / 1080p
−
4−5
4K / 2160p
−
1−2
low / 720p
0−1
16−18
medium / 1080p
−
7−8
low / 768p
75−80
95−100
high / 1080p
27−30
95−100
ultra / 1080p
−
85−90
medium / 1080p
−
95−100
The average gaming FPS of Radeon R9 M385X in Minecraft is 83% more, than Radeon R8 M445DX.
high / 1080p
−
18−20
ultra / 1080p
−
14−16
low / 720p
8−9
35−40
medium / 1080p
−
18−20
The average gaming FPS of Radeon R9 M385X in PLAYERUNKNOWN'S BATTLEGROUNDS is 362% more, than Radeon R8 M445DX.
ultra / 1080p
−
8−9
QHD / 1440p
−
0−1
low / 720p
0−1
14−16
medium / 1080p
−
12−14
low / 768p
0−1
30−35
medium / 768p
−
20−22
high / 1080p
−
10−12
ultra / 1080p
−
7−8
4K / 2160p
−
6−7
low / 768p
45−50
90−95
medium / 768p
14−16
45−50
ultra / 1080p
0−1
21−24
high / 768p
12−14
40−45
The average gaming FPS of Radeon R9 M385X in World of Tanks is 140% more, than Radeon R8 M445DX.
Full Specs
Radeon R8 M445DX
Radeon R9 M385X
Architecture
GCN
GCN
Code name
Meso
Strato-XT-M3
Type
Laptop
Laptop
Release date
1 June 2016
16 June 2015
Pipelines
704
896
Core clock speed
720 / 1020 MHz
1100 MHz
Boost Clock
1021 MHz
1100 MHz
Transistor count
1,550 million
2,080 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
20.42
61.60
Floating-point performance
1,971 gflops
Memory bus width
128 + 64 Bit
128 Bit
Memory clock speed
933 / 1000 MHz
1500 MHz
Memory bandwidth
76.8 GB/s
Shared memory
-
-
DirectX
12 (12_0)
Shader Model
6.0
6.3
OpenGL
4.6
4.4
OpenCL
2.0
Not Listed
Vulkan
1.2.131
FreeSync
+
Bus support
PCIe 3.0
Laptop size
medium sized
large
Eyefinity
+
HD3D
+
PowerTune
+
DualGraphics
+
ZeroCore
+
Switchable graphics
+
Mantle
+
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