Radeon R9 M385 vs Radeon RX 640
Find out if it is worth upgrading your current GPU setup by comparing Radeon R9 M385 and Radeon RX 640. 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 Radeon R9 M385 and Radeon RX 640. 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.
Radeon R9 M385 and Radeon RX 640 are Laptop Graphics Cards
Note: Radeon R9 M385 and Radeon RX 640 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 R9 M385 or Radeon RX 640 here:
Main Specs
Radeon R9 M385
Radeon RX 640
Power consumption (TDP)
50 Watt
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
None
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
4 GB
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x DisplayPort
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Radeon R9 M385 is connected by PCIe 3.0 x16, and Radeon RX 640 uses PCIe 3.0 x8 interface.
Radeon R9 M385 and Radeon RX 640 have maximum RAM of 4 GB.
Both cards are used in Laptops.
Radeon R9 M385 is build with GCN architecture, and Radeon RX 640 - with Polaris.
Radeon R9 M385 is manufactured by 28 nm process technology, and Radeon RX 640 - by 14 nm process technology.
Memory clock speed of Radeon RX 640 is 4500 MHz higher, than Radeon R9 M385.
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
10−12
5−6
ultra / 1080p
6−7
3−4
QHD / 1440p
1−2
2−3
low / 720p
24−27
16−18
medium / 1080p
12−14
7−8
The average gaming FPS of Radeon R9 M385 in Assassin's Creed Odyssey is 57% more, than Radeon RX 640.
high / 1080p
18−20
10−12
ultra / 1080p
14−16
8−9
QHD / 1440p
1−2
0−1
low / 720p
35−40
24−27
medium / 1080p
18−20
10−12
The average gaming FPS of Radeon R9 M385 in Battlefield 5 is 57% more, than Radeon RX 640.
low / 768p
45−50
45−50
high / 1080p
−
40−45
QHD / 1440p
0−1
0−1
Radeon R9 M385 and Radeon RX 640 have the same average FPS in Call of Duty: Warzone.
low / 768p
170−180
130−140
medium / 768p
140−150
100−110
ultra / 1080p
75−80
50−55
QHD / 1440p
40−45
27−30
4K / 2160p
30−33
12−14
high / 768p
110−120
80−85
The average gaming FPS of Radeon R9 M385 in Counter-Strike: Global Offensive is 40% more, than Radeon RX 640.
low / 768p
55−60
50−55
ultra / 1080p
30−33
18−20
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon R9 M385 in Cyberpunk 2077 is 15% more, than Radeon RX 640.
low / 768p
95−100
80−85
medium / 768p
75−80
55−60
ultra / 1080p
45−50
30−35
The average gaming FPS of Radeon R9 M385 in Dota 2 is 29% more, than Radeon RX 640.
high / 1080p
12−14
7−8
ultra / 1080p
12−14
5−6
4K / 2160p
5−6
5−6
low / 720p
27−30
18−20
medium / 1080p
14−16
8−9
The average gaming FPS of Radeon R9 M385 in Far Cry 5 is 66% more, than Radeon RX 640.
high / 1080p
20−22
7−8
ultra / 1080p
14−16
0−1
QHD / 1440p
−
0−1
low / 720p
80−85
60−65
medium / 1080p
35−40
18−20
The average gaming FPS of Radeon R9 M385 in Fortnite is 62% more, than Radeon RX 640.
high / 1080p
18−20
10−11
ultra / 1080p
14−16
−
QHD / 1440p
5−6
−
4K / 2160p
−
8−9
low / 720p
35−40
24−27
medium / 1080p
21−24
12−14
The average gaming FPS of Radeon R9 M385 in Forza Horizon 4 is 62% more, than Radeon RX 640.
low / 768p
70−75
50−55
medium / 768p
60−65
−
high / 1080p
21−24
10−12
ultra / 1080p
9−10
5−6
QHD / 1440p
0−1
−
medium / 720p
−
45−50
The average gaming FPS of Radeon R9 M385 in Grand Theft Auto V is 47% more, than Radeon RX 640.
high / 1080p
7−8
3−4
ultra / 1080p
5−6
1−2
4K / 2160p
1−2
−
low / 720p
21−24
10−11
medium / 1080p
9−10
5−6
The average gaming FPS of Radeon R9 M385 in Metro Exodus is 120% more, than Radeon RX 640.
low / 768p
100−110
90−95
ultra / 1080p
90−95
80−85
medium / 1080p
100−105
−
The average gaming FPS of Radeon R9 M385 in Minecraft is 12% more, than Radeon RX 640.
high / 1080p
18−20
6−7
ultra / 1080p
16−18
2−3
4K / 2160p
−
0−1
low / 720p
45−50
27−30
medium / 1080p
21−24
10−11
The average gaming FPS of Radeon R9 M385 in PLAYERUNKNOWN'S BATTLEGROUNDS is 116% more, than Radeon RX 640.
high / 1080p
12−14
−
ultra / 1080p
8−9
−
QHD / 1440p
0−1
−
low / 720p
20−22
10−12
medium / 1080p
12−14
9−10
The average gaming FPS of Radeon R9 M385 in Red Dead Redemption 2 is 70% more, than Radeon RX 640.
low / 768p
35−40
21−24
medium / 768p
24−27
14−16
high / 1080p
14−16
6−7
ultra / 1080p
8−9
4−5
4K / 2160p
7−8
3−4
The average gaming FPS of Radeon R9 M385 in The Witcher 3: Wild Hunt is 80% more, than Radeon RX 640.
low / 768p
95−100
75−80
medium / 768p
55−60
40−45
ultra / 1080p
27−30
18−20
high / 768p
45−50
35−40
The average gaming FPS of Radeon R9 M385 in World of Tanks is 29% more, than Radeon RX 640.
Full Specs
Radeon R9 M385
Radeon RX 640
Architecture
GCN
Polaris
Code name
Strato
Polaris 12
Type
Laptop
Laptop
Release date
16 June 2015
12 August 2019
Pipelines
896
640
Core clock speed
1218 MHz
Boost Clock
1100 MHz
1218 MHz
Transistor count
2,080 million
2,200 million
Manufacturing process technology
28 nm
14 nm
Texture fill rate
56.00
38.98
Floating-point performance
1,792 gflops
Memory bus width
128 Bit
64 Bit
Memory clock speed
1500 MHz
6000 MHz
Memory bandwidth
76.8 GB/s
112.0 GB/s
Shared memory
-
-
DirectX
12 (12_0)
Shader Model
6.3
6.4
OpenGL
4.4
4.6
OpenCL
Not Listed
2.0
Vulkan
1.2.131
FreeSync
+
+
Bus support
PCIe 3.0
Laptop size
medium sized
large
Eyefinity
+
HD3D
+
PowerTune
+
DualGraphics
+
TrueAudio
+
ZeroCore
+
Switchable graphics
+
Mantle
+
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