Radeon R7 M370 vs Radeon R9 M390X

If you are going to buy a new graphics card and are choosing between Radeon R7 M370 and Radeon R9 M390X, 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 R7 M370 stacks up against Radeon R9 M390X, check out specs charts below.

Radeon R7 M370 Check Price

Radeon R9 M390X Check Price

Radeon R7 M370 and Radeon R9 M390X are Laptop Graphics Cards

Note: Radeon R7 M370 and Radeon R9 M390X 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 R7 M370 or Radeon R9 M390X here:

Radeon R7 M370 Laptops

Radeon R9 M390X Laptops

Main Specs

	Radeon R7 M370	Radeon R9 M390X
Power consumption (TDP)		100 Watt
Interface	PCIe 3.0 x8	PCIe 3.0 x16
Supplementary power connectors		None
Memory type	GDDR5	GDDR5
Maximum RAM amount	4 GB	4 GB
Display Connectors	No outputs	No outputs
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Radeon R7 M370 is connected by PCIe 3.0 x8, and Radeon R9 M390X uses PCIe 3.0 x16 interface.
Radeon R7 M370 and Radeon R9 M390X have maximum RAM of 4 GB.
Both cards are used in Laptops.
Radeon R7 M370 is build with GCN architecture, and Radeon R9 M390X - with GCN 3.
Core clock speed of Radeon R7 M370 is 152 MHz higher, than Radeon R9 M390X.
Radeon R7 M370 and Radeon R9 M390X are manufactured by 28 nm process technology.

Game benchmarks


high / 1080p	6−7	21−24
ultra / 1080p	4−5	12−14
QHD / 1440p	0−1	8−9
4K / 2160p	−	5−6
low / 720p	16−18	40−45
medium / 1080p	7−8	27−30
The average gaming FPS of Radeon R9 M390X in Assassin's Creed Odyssey is 225% more, than Radeon R7 M370.
high / 1080p	10−12	35−40
ultra / 1080p	9−10	30−35
QHD / 1440p	0−1	14−16
4K / 2160p	−	9−10
low / 720p	21−24	70−75
medium / 1080p	10−12	40−45
The average gaming FPS of Radeon R9 M390X in Battlefield 5 is 253% more, than Radeon R7 M370.
low / 768p	45−50	50−55
high / 1080p	45−50	−
QHD / 1440p	0−1	0−1
The average gaming FPS of Radeon R9 M390X in Call of Duty: Warzone is 10% more, than Radeon R7 M370.
low / 768p	130−140	230−240
medium / 768p	100−110	210−220
ultra / 1080p	50−55	120−130
QHD / 1440p	27−30	100−110
4K / 2160p	27−30	55−60
high / 768p	75−80	170−180
The average gaming FPS of Radeon R9 M390X in Counter-Strike: Global Offensive is 114% more, than Radeon R7 M370.
low / 768p	55−60	60−65
ultra / 1080p	18−20	55−60
medium / 1080p	45−50	55−60
The average gaming FPS of Radeon R9 M390X in Cyberpunk 2077 is 43% more, than Radeon R7 M370.
low / 768p	75−80	120−130
medium / 768p	55−60	110−120
ultra / 1080p	30−35	85−90
The average gaming FPS of Radeon R9 M390X in Dota 2 is 98% more, than Radeon R7 M370.
high / 1080p	7−8	27−30
ultra / 1080p	7−8	24−27
QHD / 1440p	−	20−22
4K / 2160p	3−4	9−10
low / 720p	18−20	55−60
medium / 1080p	8−9	30−33
The average gaming FPS of Radeon R9 M390X in Far Cry 5 is 233% more, than Radeon R7 M370.
high / 1080p	14−16	35−40
ultra / 1080p	10−11	27−30
QHD / 1440p	−	16−18
low / 720p	55−60	130−140
medium / 1080p	21−24	75−80
The average gaming FPS of Radeon R9 M390X in Fortnite is 165% more, than Radeon R7 M370.
high / 1080p	10−12	35−40
ultra / 1080p	10−11	27−30
QHD / 1440p	1−2	16−18
4K / 2160p	−	14−16
low / 720p	24−27	75−80
medium / 1080p	12−14	40−45
The average gaming FPS of Radeon R9 M390X in Forza Horizon 4 is 233% more, than Radeon R7 M370.
low / 768p	50−55	110−120
medium / 768p	40−45	95−100
high / 1080p	10−12	45−50
ultra / 1080p	6−7	18−20
QHD / 1440p	0−1	9−10
The average gaming FPS of Radeon R9 M390X in Grand Theft Auto V is 146% more, than Radeon R7 M370.
high / 1080p	4−5	14−16
ultra / 1080p	3−4	10−12
QHD / 1440p	−	10−12
4K / 2160p	0−1	3−4
low / 720p	10−12	40−45
medium / 1080p	6−7	20−22
The average gaming FPS of Radeon R9 M390X in Metro Exodus is 266% more, than Radeon R7 M370.
low / 768p	90−95	120−130
high / 1080p	85−90	−
ultra / 1080p	80−85	−
medium / 1080p	90−95	110−120
The average gaming FPS of Radeon R9 M390X in Minecraft is 30% more, than Radeon R7 M370.
high / 1080p	16−18	−
ultra / 1080p	14−16	14−16
low / 720p	30−35	75−80
medium / 1080p	16−18	18−20
The average gaming FPS of Radeon R9 M390X in PLAYERUNKNOWN'S BATTLEGROUNDS is 76% more, than Radeon R7 M370.
high / 1080p	−	16−18
ultra / 1080p	7−8	10−12
QHD / 1440p	0−1	3−4
4K / 2160p	−	2−3
low / 720p	10−12	40−45
medium / 1080p	10−11	21−24
The average gaming FPS of Radeon R9 M390X in Red Dead Redemption 2 is 177% more, than Radeon R7 M370.
low / 768p	21−24	80−85
medium / 768p	16−18	50−55
high / 1080p	9−10	27−30
ultra / 1080p	6−7	16−18
4K / 2160p	−	9−10
The average gaming FPS of Radeon R9 M390X in The Witcher 3: Wild Hunt is 246% more, than Radeon R7 M370.
low / 768p	85−90	90−95
medium / 768p	40−45	60−65
ultra / 1080p	18−20	40−45
high / 768p	35−40	55−60
The average gaming FPS of Radeon R9 M390X in World of Tanks is 36% more, than Radeon R7 M370.

Full Specs

	Radeon R7 M370	Radeon R9 M390X
Architecture	GCN	GCN 3
Code name	Litho	Amethyst (XT) / Tonga
Type	Laptop	Laptop
Release date	6 May 2015	9 June 2015
Pipelines	384	2048
Core clock speed	875 MHz	723 MHz
Boost Clock	960 MHz
Transistor count	690 million	5,000 million
Manufacturing process technology	28 nm	28 nm
Texture fill rate	23.04	92.54
Floating-point performance	737.3 gflops	2,961 gflops
Memory bus width	128 Bit	256 Bit
Memory clock speed	1000 MHz
Memory bandwidth	73.6 GB/s	160.0 GB/s
Shared memory	-	-
Shader Model	5.1	6.3
OpenGL	4.4	4.4
OpenCL	Not Listed	Not Listed
Vulkan		+
FreeSync	+	+
Bus support	PCIe 3.0	PCIe 3.0
Bitcoin / BTC (SHA256)	70 Mh/s
Laptop size	medium sized	large
Eyefinity	+	+
HD3D	+	+
PowerTune	+	+
DualGraphics	+	+
ZeroCore	+	+
Switchable graphics	+	+
Mantle	+	+
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Radeon R7 M370 vs Radeon R9 M390X

Radeon R7 M370 and Radeon R9 M390X are Laptop Graphics Cards

Main Specs

Game benchmarks

Full Specs

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