Radeon R9 A375 vs Radeon R9 M390

If you are going to buy a new graphics card and are choosing between Radeon R9 A375 and Radeon R9 M390, 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 A375 stacks up against Radeon R9 M390, check out specs charts below.

Radeon R9 A375

Radeon R9 M390 Check Price

Radeon R9 M390 is a Laptop Graphics Card

Note: Radeon R9 M390 is only used in laptop graphics. It has 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 M390 here:

Radeon R9 M390 Laptops

Main Specs

	Radeon R9 A375	Radeon R9 M390
Interface	PCIe 3.0 x16
Memory type	GDDR5	GDDR5
Maximum RAM amount	2 GB	2 GB
Display Connectors	No outputs
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Radeon R9 A375 and Radeon R9 M390 have maximum RAM of 2 GB.
Radeon R9 A375 is used in Desktops, and Radeon R9 M390 - in Laptops.
Radeon R9 A375 is build with GCN 1.0 architecture, and Radeon R9 M390 - with GCN.
Radeon R9 A375 and Radeon R9 M390 are manufactured by 28 nm process technology.

Game benchmarks


high / 1080p	2−3	18−20
ultra / 1080p	1−2	10−11
QHD / 1440p	0−1	5−6
4K / 2160p	−	4−5
low / 720p	12−14	35−40
medium / 1080p	4−5	21−24
The average gaming FPS of Radeon R9 M390 in Assassin's Creed Odyssey is 340% more, than Radeon R9 A375.
high / 1080p	−	27−30
ultra / 1080p	5−6	24−27
QHD / 1440p	0−1	10−12
4K / 2160p	−	7−8
low / 720p	16−18	60−65
medium / 1080p	6−7	30−35
The average gaming FPS of Radeon R9 M390 in Battlefield 5 is 344% more, than Radeon R9 A375.
low / 768p	50−55	45−50
high / 1080p	40−45	−
QHD / 1440p	0−1	0−1
The average gaming FPS of Radeon R9 A375 in Call of Duty: Warzone is 10% more, than Radeon R9 M390.
low / 768p	120−130	220−230
medium / 768p	95−100	190−200
ultra / 1080p	40−45	110−120
QHD / 1440p	21−24	65−70
4K / 2160p	16−18	35−40
high / 768p	65−70	150−160
The average gaming FPS of Radeon R9 M390 in Counter-Strike: Global Offensive is 112% more, than Radeon R9 A375.
low / 768p	65−70	55−60
ultra / 1080p	20−22	45−50
medium / 1080p	45−50	45−50
The average gaming FPS of Radeon R9 M390 in Cyberpunk 2077 is 11% more, than Radeon R9 A375.
low / 768p	75−80	110−120
medium / 768p	45−50	100−110
ultra / 1080p	21−24	70−75
The average gaming FPS of Radeon R9 M390 in Dota 2 is 97% more, than Radeon R9 A375.
high / 1080p	2−3	21−24
ultra / 1080p	2−3	18−20
QHD / 1440p	−	16−18
4K / 2160p	2−3	7−8
low / 720p	10−12	45−50
medium / 1080p	4−5	21−24
The average gaming FPS of Radeon R9 M390 in Far Cry 5 is 475% more, than Radeon R9 A375.
high / 1080p	10−11	27−30
ultra / 1080p	5−6	21−24
QHD / 1440p	4−5	16−18
low / 720p	50−55	110−120
medium / 1080p	10−12	60−65
The average gaming FPS of Radeon R9 M390 in Fortnite is 206% more, than Radeon R9 A375.
high / 1080p	5−6	30−33
ultra / 1080p	−	21−24
QHD / 1440p	3−4	12−14
4K / 2160p	2−3	10−12
low / 720p	18−20	60−65
medium / 1080p	8−9	30−35
The average gaming FPS of Radeon R9 M390 in Forza Horizon 4 is 328% more, than Radeon R9 A375.
low / 768p	45−50	95−100
medium / 768p	−	85−90
high / 1080p	4−5	35−40
ultra / 1080p	2−3	14−16
QHD / 1440p	0−1	5−6
medium / 720p	35−40	−
The average gaming FPS of Radeon R9 M390 in Grand Theft Auto V is 177% more, than Radeon R9 A375.
high / 1080p	2−3	10−12
ultra / 1080p	0−1	9−10
4K / 2160p	0−1	3−4
low / 720p	4−5	35−40
medium / 1080p	3−4	14−16
The average gaming FPS of Radeon R9 M390 in Metro Exodus is 600% more, than Radeon R9 A375.
low / 768p	85−90	110−120
high / 1080p	80−85	−
4K / 2160p	75−80	−
medium / 1080p	−	110−120
The average gaming FPS of Radeon R9 M390 in Minecraft is 32% more, than Radeon R9 A375.
high / 1080p	−	24−27
ultra / 1080p	12−14	18−20
low / 720p	27−30	65−70
medium / 1080p	14−16	27−30
The average gaming FPS of Radeon R9 M390 in PLAYERUNKNOWN'S BATTLEGROUNDS is 111% more, than Radeon R9 A375.
high / 1080p	−	14−16
ultra / 1080p	−	10−11
QHD / 1440p	−	0−1
low / 720p	6−7	30−35
medium / 1080p	−	18−20
The average gaming FPS of Radeon R9 M390 in Red Dead Redemption 2 is 433% more, than Radeon R9 A375.
low / 768p	10−11	65−70
medium / 768p	8−9	40−45
high / 1080p	4−5	21−24
ultra / 1080p	4−5	12−14
4K / 2160p	1−2	9−10
The average gaming FPS of Radeon R9 M390 in The Witcher 3: Wild Hunt is 520% more, than Radeon R9 A375.
low / 768p	75−80	100−110
medium / 768p	35−40	65−70
ultra / 1080p	14−16	35−40
high / 768p	30−33	55−60
The average gaming FPS of Radeon R9 M390 in World of Tanks is 65% more, than Radeon R9 A375.

Full Specs

	Radeon R9 A375	Radeon R9 M390
Architecture	GCN 1.0	GCN
Code name	Venus	Pitcairn
Type	Desktop	Laptop
Release date	no data	9 June 2015
Pipelines	640	1024
Core clock speed	900 MHz
Boost Clock	925 MHz
Transistor count	1,500 million	5000 Million
Manufacturing process technology	28 nm	28 nm
Texture fill rate	37.00
Memory bus width	128 Bit	256 Bit
Memory clock speed	4.5 GB/s
Memory bandwidth	72 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
FreeSync		+
Bus support		PCIe 3.0
Bitcoin / BTC (SHA256)		242 Mh/s
Laptop size		large
Eyefinity		+
HD3D		+
PowerTune		+
DualGraphics		+
ZeroCore		+
Switchable graphics		+
Mantle		+
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Radeon R9 A375 vs Radeon R9 M390

Radeon R9 M390 is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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