Mobility Radeon HD 4850 vs Radeon R9 M390

When choosing between Mobility Radeon HD 4850 and Radeon R9 M390, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Mobility Radeon HD 4850 and Radeon R9 M390.

Mobility Radeon HD 4850 Check Price

Radeon R9 M390 Check Price

Mobility Radeon HD 4850 and Radeon R9 M390 are Laptop Graphics Cards

Note: Mobility Radeon HD 4850 and Radeon R9 M390 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 Mobility Radeon HD 4850 or Radeon R9 M390 here:

Mobility Radeon HD 4850 Laptops

Radeon R9 M390 Laptops

Main Specs

	Mobility Radeon HD 4850	Radeon R9 M390
Interface	PCIe 2.0 x16
Memory type	GDDR3	GDDR5
Maximum RAM amount	1 GB	2 GB
Display Connectors	No outputs
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Radeon R9 M390 has 1 GB more memory, than Mobility Radeon HD 4850.
Both cards are used in Laptops.
Mobility Radeon HD 4850 is build with Terascale 1 architecture, and Radeon R9 M390 - with GCN.
Mobility Radeon HD 4850 is manufactured by 55 nm process technology, and Radeon R9 M390 - by 28 nm process technology.

Game benchmarks


high / 1080p	3−4	18−20
ultra / 1080p	1−2	10−11
QHD / 1440p	0−1	5−6
4K / 2160p	−	4−5
low / 720p	14−16	35−40
medium / 1080p	5−6	21−24
The average gaming FPS of Radeon R9 M390 in Assassin's Creed Odyssey is 266% more, than Mobility Radeon HD 4850.
high / 1080p	8−9	27−30
ultra / 1080p	6−7	24−27
QHD / 1440p	0−1	10−12
4K / 2160p	−	7−8
low / 720p	18−20	60−65
medium / 1080p	8−9	30−35
The average gaming FPS of Radeon R9 M390 in Battlefield 5 is 270% more, than Mobility Radeon HD 4850.
low / 768p	50−55	45−50
high / 1080p	40−45	−
QHD / 1440p	0−1	0−1
The average gaming FPS of Mobility Radeon HD 4850 in Call of Duty: Warzone is 10% more, than Radeon R9 M390.
low / 768p	130−140	220−230
medium / 768p	100−110	190−200
ultra / 1080p	45−50	110−120
QHD / 1440p	24−27	65−70
4K / 2160p	18−20	35−40
high / 768p	75−80	150−160
The average gaming FPS of Radeon R9 M390 in Counter-Strike: Global Offensive is 94% more, than Mobility Radeon HD 4850.
low / 768p	65−70	55−60
ultra / 1080p	21−24	45−50
medium / 1080p	45−50	45−50
The average gaming FPS of Radeon R9 M390 in Cyberpunk 2077 is 11% more, than Mobility Radeon HD 4850.
low / 768p	75−80	110−120
medium / 768p	50−55	100−110
ultra / 1080p	24−27	70−75
The average gaming FPS of Radeon R9 M390 in Dota 2 is 90% more, than Mobility Radeon HD 4850.
high / 1080p	4−5	21−24
ultra / 1080p	4−5	18−20
QHD / 1440p	−	16−18
4K / 2160p	2−3	7−8
low / 720p	14−16	45−50
medium / 1080p	5−6	21−24
The average gaming FPS of Radeon R9 M390 in Far Cry 5 is 283% more, than Mobility Radeon HD 4850.
high / 1080p	12−14	27−30
ultra / 1080p	7−8	21−24
QHD / 1440p	4−5	16−18
low / 720p	55−60	110−120
medium / 1080p	14−16	60−65
The average gaming FPS of Radeon R9 M390 in Fortnite is 157% more, than Mobility Radeon HD 4850.
high / 1080p	7−8	30−33
ultra / 1080p	−	21−24
QHD / 1440p	4−5	12−14
4K / 2160p	3−4	10−12
low / 720p	21−24	60−65
medium / 1080p	10−11	30−35
The average gaming FPS of Radeon R9 M390 in Forza Horizon 4 is 233% more, than Mobility Radeon HD 4850.
low / 768p	50−55	95−100
medium / 768p	−	85−90
high / 1080p	7−8	35−40
ultra / 1080p	3−4	14−16
QHD / 1440p	0−1	5−6
medium / 720p	40−45	−
The average gaming FPS of Radeon R9 M390 in Grand Theft Auto V is 138% more, than Mobility Radeon HD 4850.
high / 1080p	2−3	10−12
ultra / 1080p	1−2	9−10
4K / 2160p	0−1	3−4
low / 720p	7−8	35−40
medium / 1080p	4−5	14−16
The average gaming FPS of Radeon R9 M390 in Metro Exodus is 350% more, than Mobility Radeon HD 4850.
low / 768p	90−95	110−120
high / 1080p	85−90	−
ultra / 1080p	85−90	−
4K / 2160p	75−80	−
medium / 1080p	−	110−120
The average gaming FPS of Radeon R9 M390 in Minecraft is 25% more, than Mobility Radeon HD 4850.
high / 1080p	−	24−27
ultra / 1080p	12−14	18−20
low / 720p	30−35	65−70
medium / 1080p	14−16	27−30
The average gaming FPS of Radeon R9 M390 in PLAYERUNKNOWN'S BATTLEGROUNDS is 90% more, than Mobility Radeon HD 4850.
high / 1080p	−	14−16
ultra / 1080p	7−8	10−11
QHD / 1440p	−	0−1
low / 720p	8−9	30−35
medium / 1080p	8−9	18−20
The average gaming FPS of Radeon R9 M390 in Red Dead Redemption 2 is 150% more, than Mobility Radeon HD 4850.
low / 768p	14−16	65−70
medium / 768p	10−11	40−45
high / 1080p	5−6	21−24
ultra / 1080p	4−5	12−14
4K / 2160p	2−3	9−10
The average gaming FPS of Radeon R9 M390 in The Witcher 3: Wild Hunt is 342% more, than Mobility Radeon HD 4850.
low / 768p	80−85	100−110
medium / 768p	40−45	65−70
ultra / 1080p	16−18	35−40
high / 768p	30−35	55−60
The average gaming FPS of Radeon R9 M390 in World of Tanks is 53% more, than Mobility Radeon HD 4850.

Full Specs

	Mobility Radeon HD 4850	Radeon R9 M390
Architecture	Terascale 1	GCN
Code name	M98	Pitcairn
Type	Laptop	Laptop
Release date	9 January 2009	9 June 2015
Pipelines	800	1024
Core clock speed	500 MHz
Transistor count	956 million	5000 Million
Manufacturing process technology	55 nm	28 nm
Texture fill rate	20.00
Floating-point performance	800.0 gflops
Memory bus width	256 Bit	256 Bit
Memory clock speed	850 MHz
Memory bandwidth	54.4 GB/s
Shared memory	-	-
DirectX	10.1 (10_1)
Shader Model	4.1
OpenGL	3.3	4.4
OpenCL	1.1	Not Listed
Vulkan	N/A
FreeSync		+
Bus support		PCIe 3.0
Bitcoin / BTC (SHA256)		242 Mh/s
Laptop size	large	large
Eyefinity		+
HD3D		+
PowerTune		+
DualGraphics		+
ZeroCore		+
Switchable graphics		+
Mantle		+
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Mobility Radeon HD 4850 vs Radeon R9 M390

Mobility Radeon HD 4850 and Radeon R9 M390 are Laptop Graphics Cards

Main Specs

Game benchmarks

Full Specs

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