Radeon R9 M370X vs Radeon RX 640
If you are going to buy a new graphics card and are choosing between Radeon R9 M370X and Radeon RX 640, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon R9 M370X stacks up against Radeon RX 640, check out specs charts below.
Radeon R9 M370X and Radeon RX 640 are Laptop Graphics Cards
Note: Radeon R9 M370X 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 M370X or Radeon RX 640 here:
Main Specs
Radeon R9 M370X
Radeon RX 640
Power consumption (TDP)
50 Watt
Interface
PCIe 3.0 x8
Supplementary power connectors
None
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
4 GB
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
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Radeon RX 640 has 2 GB more memory, than Radeon R9 M370X.
Both cards are used in Laptops.
Radeon R9 M370X is build with GCN 1.0 architecture, and Radeon RX 640 - with Polaris.
Core clock speed of Radeon RX 640 is 418 MHz higher, than Radeon R9 M370X.
Radeon R9 M370X is manufactured by 28 nm process technology, and Radeon RX 640 - by 14 nm process technology.
Memory clock speed of Radeon RX 640 is 1500 MHz higher, than Radeon R9 M370X.
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
5−6
ultra / 1080p
1−2
3−4
QHD / 1440p
0−1
2−3
low / 720p
14−16
16−18
medium / 1080p
6−7
7−8
The average gaming FPS of Radeon RX 640 in Assassin's Creed Odyssey is 33% more, than Radeon R9 M370X.
high / 1080p
8−9
10−12
ultra / 1080p
6−7
8−9
QHD / 1440p
0−1
0−1
low / 720p
21−24
24−27
medium / 1080p
9−10
10−12
The average gaming FPS of Radeon RX 640 in Battlefield 5 is 27% more, than Radeon R9 M370X.
low / 768p
45−50
45−50
high / 1080p
40−45
40−45
QHD / 1440p
0−1
0−1
Radeon R9 M370X and Radeon RX 640 have the same average FPS in Call of Duty: Warzone.
low / 768p
120−130
130−140
medium / 768p
100−110
100−110
ultra / 1080p
50−55
50−55
QHD / 1440p
24−27
27−30
4K / 2160p
−
12−14
high / 768p
75−80
80−85
The average gaming FPS of Radeon RX 640 in Counter-Strike: Global Offensive is 3% more, than Radeon R9 M370X.
low / 768p
70−75
50−55
ultra / 1080p
21−24
18−20
medium / 1080p
40−45
45−50
The average gaming FPS of Radeon R9 M370X in Cyberpunk 2077 is 15% more, than Radeon RX 640.
low / 768p
75−80
80−85
medium / 768p
55−60
55−60
ultra / 1080p
30−35
30−35
The average gaming FPS of Radeon RX 640 in Dota 2 is 3% more, than Radeon R9 M370X.
high / 1080p
4−5
7−8
ultra / 1080p
4−5
5−6
4K / 2160p
1−2
5−6
low / 720p
14−16
18−20
medium / 1080p
6−7
8−9
The average gaming FPS of Radeon RX 640 in Far Cry 5 is 50% more, than Radeon R9 M370X.
high / 1080p
12−14
7−8
ultra / 1080p
7−8
0−1
QHD / 1440p
4−5
0−1
low / 720p
60−65
60−65
medium / 1080p
18−20
18−20
The average gaming FPS of Radeon R9 M370X in Fortnite is 6% more, than Radeon RX 640.
high / 1080p
8−9
10−11
ultra / 1080p
7−8
−
QHD / 1440p
0−1
−
4K / 2160p
−
8−9
low / 720p
21−24
24−27
medium / 1080p
10−11
12−14
The average gaming FPS of Radeon RX 640 in Forza Horizon 4 is 23% more, than Radeon R9 M370X.
low / 768p
50−55
50−55
high / 1080p
10−11
10−12
ultra / 1080p
4−5
5−6
QHD / 1440p
0−1
−
medium / 720p
40−45
45−50
The average gaming FPS of Radeon RX 640 in Grand Theft Auto V is 7% more, than Radeon R9 M370X.
high / 1080p
2−3
3−4
ultra / 1080p
0−1
1−2
4K / 2160p
0−1
−
low / 720p
9−10
10−11
medium / 1080p
4−5
5−6
The average gaming FPS of Radeon RX 640 in Metro Exodus is 20% more, than Radeon R9 M370X.
low / 768p
85−90
90−95
high / 1080p
70−75
−
ultra / 1080p
−
80−85
The average gaming FPS of Radeon RX 640 in Minecraft is 5% more, than Radeon R9 M370X.
high / 1080p
−
6−7
ultra / 1080p
12−14
2−3
4K / 2160p
−
0−1
low / 720p
30−35
27−30
medium / 1080p
14−16
10−11
The average gaming FPS of Radeon R9 M370X in PLAYERUNKNOWN'S BATTLEGROUNDS is 53% more, than Radeon RX 640.
high / 1080p
7−8
−
ultra / 1080p
4−5
−
QHD / 1440p
0−1
−
low / 720p
8−9
10−12
medium / 1080p
8−9
9−10
The average gaming FPS of Radeon RX 640 in Red Dead Redemption 2 is 25% more, than Radeon R9 M370X.
low / 768p
20−22
21−24
medium / 768p
12−14
14−16
high / 1080p
7−8
6−7
ultra / 1080p
5−6
4−5
4K / 2160p
1−2
3−4
The average gaming FPS of Radeon RX 640 in The Witcher 3: Wild Hunt is 11% more, than Radeon R9 M370X.
low / 768p
75−80
75−80
medium / 768p
40−45
40−45
ultra / 1080p
18−20
18−20
high / 768p
30−35
35−40
The average gaming FPS of Radeon RX 640 in World of Tanks is 4% more, than Radeon R9 M370X.
Full Specs
Radeon R9 M370X
Radeon RX 640
Architecture
GCN 1.0
Polaris
Code name
Cape Verde
Polaris 12
Type
Laptop
Laptop
Release date
19 May 2015
12 August 2019
Pipelines
640
640
Core clock speed
800 MHz
1218 MHz
Boost Clock
1218 MHz
Transistor count
1500 Million
2,200 million
Manufacturing process technology
28 nm
14 nm
Texture fill rate
38.98
Memory bus width
128 Bit
64 Bit
Memory clock speed
4500 MHz
6000 MHz
Memory bandwidth
112.0 GB/s
Shared memory
-
-
DirectX
DirectX 12 (FL 11_1), Shader 5.0
12 (12_0)
Shader Model
6.4
OpenGL
4.6
OpenCL
2.0
Vulkan
1.2.131
FreeSync
+
Bitcoin / BTC (SHA256)
125 Mh/s
Laptop size
medium sized
large
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