Mobility Radeon HD 4830 vs Radeon R9 M390X

In this comparison between Mobility Radeon HD 4830 and Radeon R9 M390X you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Mobility Radeon HD 4830 will be the best choice, for others Radeon R9 M390X will be their preference. Study the comparison tables below and make your choice.

Mobility Radeon HD 4830 Check Price

Radeon R9 M390X Check Price

Mobility Radeon HD 4830 and Radeon R9 M390X are Laptop Graphics Cards

Note: Mobility Radeon HD 4830 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 Mobility Radeon HD 4830 or Radeon R9 M390X here:

Mobility Radeon HD 4830 Laptops

Radeon R9 M390X Laptops

Main Specs

	Mobility Radeon HD 4830	Radeon R9 M390X
Power consumption (TDP)		100 Watt
Interface	PCIe 2.0 x16	PCIe 3.0 x16
Supplementary power connectors		None
Memory type	GDDR3, DDR3	GDDR5
Maximum RAM amount	1 GB	4 GB
Display Connectors	No outputs	No outputs
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Mobility Radeon HD 4830 is connected by PCIe 2.0 x16, and Radeon R9 M390X uses PCIe 3.0 x16 interface.
Radeon R9 M390X has 3 GB more memory, than Mobility Radeon HD 4830.
Both cards are used in Laptops.
Mobility Radeon HD 4830 is build with Terascale 1 architecture, and Radeon R9 M390X - with GCN 3.
Core clock speed of Radeon R9 M390X is 173 MHz higher, than Mobility Radeon HD 4830.
Mobility Radeon HD 4830 is manufactured by 40 nm process technology, and Radeon R9 M390X - by 28 nm process technology.

Game benchmarks


high / 1080p	0−1	21−24
ultra / 1080p	0−1	12−14
QHD / 1440p	0−1	8−9
4K / 2160p	−	5−6
low / 720p	10−11	40−45
medium / 1080p	1−2	27−30
The average gaming FPS of Radeon R9 M390X in Assassin's Creed Odyssey is 483% more, than Mobility Radeon HD 4830.
high / 1080p	−	35−40
ultra / 1080p	2−3	30−35
QHD / 1440p	0−1	14−16
4K / 2160p	−	9−10
low / 720p	10−11	70−75
medium / 1080p	3−4	40−45
The average gaming FPS of Radeon R9 M390X in Battlefield 5 is 880% more, than Mobility Radeon HD 4830.
low / 768p	50−55	50−55
high / 1080p	45−50	−
QHD / 1440p	0−1	0−1
Mobility Radeon HD 4830 and Radeon R9 M390X have the same average FPS in Call of Duty: Warzone.
low / 768p	110−120	230−240
medium / 768p	80−85	210−220
ultra / 1080p	30−35	120−130
QHD / 1440p	−	100−110
4K / 2160p	9−10	55−60
high / 768p	55−60	170−180
The average gaming FPS of Radeon R9 M390X in Counter-Strike: Global Offensive is 172% more, than Mobility Radeon HD 4830.
low / 768p	70−75	60−65
ultra / 1080p	12−14	55−60
medium / 1080p	45−50	55−60
The average gaming FPS of Radeon R9 M390X in Cyberpunk 2077 is 34% more, than Mobility Radeon HD 4830.
low / 768p	70−75	120−130
medium / 768p	40−45	110−120
ultra / 1080p	16−18	85−90
The average gaming FPS of Radeon R9 M390X in Dota 2 is 147% more, than Mobility Radeon HD 4830.
high / 1080p	1−2	27−30
ultra / 1080p	−	24−27
QHD / 1440p	−	20−22
4K / 2160p	0−1	9−10
low / 720p	8−9	55−60
medium / 1080p	2−3	30−33
The average gaming FPS of Radeon R9 M390X in Far Cry 5 is 875% more, than Mobility Radeon HD 4830.
high / 1080p	−	35−40
ultra / 1080p	4−5	27−30
QHD / 1440p	1−2	16−18
low / 720p	45−50	130−140
medium / 1080p	5−6	75−80
The average gaming FPS of Radeon R9 M390X in Fortnite is 357% more, than Mobility Radeon HD 4830.
high / 1080p	2−3	35−40
ultra / 1080p	−	27−30
QHD / 1440p	0−1	16−18
4K / 2160p	−	14−16
low / 720p	12−14	75−80
medium / 1080p	4−5	40−45
The average gaming FPS of Radeon R9 M390X in Forza Horizon 4 is 766% more, than Mobility Radeon HD 4830.
low / 768p	40−45	110−120
medium / 768p	−	95−100
high / 1080p	2−3	45−50
ultra / 1080p	−	18−20
QHD / 1440p	0−1	9−10
medium / 720p	30−35	−
The average gaming FPS of Radeon R9 M390X in Grand Theft Auto V is 268% more, than Mobility Radeon HD 4830.
high / 1080p	0−1	14−16
ultra / 1080p	0−1	10−12
QHD / 1440p	−	10−12
4K / 2160p	0−1	3−4
low / 720p	1−2	40−45
medium / 1080p	−	20−22
The average gaming FPS of Radeon R9 M390X in Metro Exodus is 4100% more, than Mobility Radeon HD 4830.
low / 768p	85−90	120−130
high / 1080p	55−60	−
medium / 1080p	−	110−120
The average gaming FPS of Radeon R9 M390X in Minecraft is 43% more, than Mobility Radeon HD 4830.
high / 1080p	14−16	−
ultra / 1080p	12−14	14−16
low / 720p	21−24	75−80
medium / 1080p	14−16	18−20
The average gaming FPS of Radeon R9 M390X in PLAYERUNKNOWN'S BATTLEGROUNDS is 131% more, than Mobility Radeon HD 4830.
high / 1080p	−	16−18
ultra / 1080p	−	10−12
QHD / 1440p	0−1	3−4
4K / 2160p	−	2−3
low / 720p	3−4	40−45
medium / 1080p	−	21−24
The average gaming FPS of Radeon R9 M390X in Red Dead Redemption 2 is 1300% more, than Mobility Radeon HD 4830.
low / 768p	5−6	80−85
medium / 768p	5−6	50−55
high / 1080p	2−3	27−30
ultra / 1080p	−	16−18
4K / 2160p	0−1	9−10
The average gaming FPS of Radeon R9 M390X in The Witcher 3: Wild Hunt is 1250% more, than Mobility Radeon HD 4830.
low / 768p	70−75	90−95
medium / 768p	35−40	60−65
ultra / 1080p	10−12	40−45
high / 768p	27−30	55−60
The average gaming FPS of Radeon R9 M390X in World of Tanks is 70% more, than Mobility Radeon HD 4830.

Full Specs

	Mobility Radeon HD 4830	Radeon R9 M390X
Architecture	Terascale 1	GCN 3
Code name	M97	Amethyst (XT) / Tonga
Type	Laptop	Laptop
Release date	3 March 2009	9 June 2015
Pipelines	640	2048
Core clock speed	550 MHz	723 MHz
Transistor count	826 million	5,000 million
Manufacturing process technology	40 nm	28 nm
Texture fill rate	17.60	92.54
Floating-point performance	704.0 gflops	2,961 gflops
Memory bus width	128 Bit	256 Bit
Memory clock speed	700 MHz
Memory bandwidth	44.8 GB/s	160.0 GB/s
Shared memory	-	-
DirectX	10.1 (10_1)
Shader Model	4.1	6.3
OpenGL	3.3	4.4
OpenCL	1.1	Not Listed
Vulkan	N/A	+
FreeSync		+
Bus support		PCIe 3.0
Laptop size	large	large
Eyefinity		+
HD3D		+
PowerTune		+
DualGraphics		+
ZeroCore		+
Switchable graphics		+
Mantle		+
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Mobility Radeon HD 4830 vs Radeon R9 M390X

Mobility Radeon HD 4830 and Radeon R9 M390X are Laptop Graphics Cards

Main Specs

Game benchmarks

Full Specs

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