Mobility Radeon HD 4830 vs Radeon R7 250

When choosing between Mobility Radeon HD 4830 and Radeon R7 250, 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 4830 and Radeon R7 250.

Mobility Radeon HD 4830 Check Price

Radeon R7 250 Check Price

Mobility Radeon HD 4830 is a Laptop Graphics Card

Note: Mobility Radeon HD 4830 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 Mobility Radeon HD 4830 here:

Mobility Radeon HD 4830 Laptops

Main Specs

	Mobility Radeon HD 4830	Radeon R7 250
Power consumption (TDP)		75 Watt
Interface	PCIe 2.0 x16	PCIe 3.0 x8
Supplementary power connectors		N/A
Memory type	GDDR3, DDR3	DDR3, GDDR5
Maximum RAM amount	1 GB	2 GB
Display Connectors	No outputs	1x DVI, 1x HDMI, 1x VGA
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Mobility Radeon HD 4830 is connected by PCIe 2.0 x16, and Radeon R7 250 uses PCIe 3.0 x8 interface.
Radeon R7 250 has 1 GB more memory, than Mobility Radeon HD 4830.
Mobility Radeon HD 4830 is used in Laptops, and Radeon R7 250 - in Desktops.
Mobility Radeon HD 4830 is build with Terascale 1 architecture, and Radeon R7 250 - with GCN.
Mobility Radeon HD 4830 is manufactured by 40 nm process technology, and Radeon R7 250 - by 28 nm process technology.
Memory clock speed of Radeon R7 250 is 450 MHz higher, than Mobility Radeon HD 4830.

Game benchmarks


high / 1080p	0−1	3−4
ultra / 1080p	0−1	1−2
QHD / 1440p	0−1	0−1
low / 720p	10−11	14−16
medium / 1080p	1−2	5−6
The average gaming FPS of Radeon R7 250 in Assassin's Creed Odyssey is 66% more, than Mobility Radeon HD 4830.
high / 1080p	−	6−7
ultra / 1080p	2−3	4−5
QHD / 1440p	0−1	0−1
low / 720p	10−11	18−20
medium / 1080p	3−4	7−8
The average gaming FPS of Radeon R7 250 in Battlefield 5 is 100% more, than Mobility Radeon HD 4830.
low / 768p	50−55	50−55
high / 1080p	45−50	40−45
QHD / 1440p	0−1	0−1
The average gaming FPS of Mobility Radeon HD 4830 in Call of Duty: Warzone is 6% more, than Radeon R7 250.
low / 768p	110−120	120−130
medium / 768p	80−85	90−95
ultra / 1080p	30−35	45−50
QHD / 1440p	−	24−27
4K / 2160p	9−10	−
high / 768p	55−60	65−70
The average gaming FPS of Radeon R7 250 in Counter-Strike: Global Offensive is 16% more, than Mobility Radeon HD 4830.
low / 768p	70−75	60−65
ultra / 1080p	12−14	21−24
medium / 1080p	45−50	40−45
The average gaming FPS of Mobility Radeon HD 4830 in Cyberpunk 2077 is 4% more, than Radeon R7 250.
low / 768p	70−75	80−85
medium / 768p	40−45	55−60
ultra / 1080p	16−18	27−30
The average gaming FPS of Radeon R7 250 in Dota 2 is 27% more, than Mobility Radeon HD 4830.
high / 1080p	1−2	4−5
ultra / 1080p	−	4−5
4K / 2160p	0−1	2−3
low / 720p	8−9	14−16
medium / 1080p	2−3	5−6
The average gaming FPS of Radeon R7 250 in Far Cry 5 is 100% more, than Mobility Radeon HD 4830.
high / 1080p	−	10−12
ultra / 1080p	4−5	7−8
QHD / 1440p	1−2	1−2
low / 720p	45−50	50−55
medium / 1080p	5−6	16−18
The average gaming FPS of Radeon R7 250 in Fortnite is 35% more, than Mobility Radeon HD 4830.
high / 1080p	2−3	8−9
ultra / 1080p	−	7−8
QHD / 1440p	0−1	3−4
4K / 2160p	−	3−4
low / 720p	12−14	21−24
medium / 1080p	4−5	10−11
The average gaming FPS of Radeon R7 250 in Forza Horizon 4 is 116% more, than Mobility Radeon HD 4830.
low / 768p	40−45	45−50
medium / 768p	−	35−40
high / 1080p	2−3	8−9
ultra / 1080p	−	4−5
QHD / 1440p	0−1	0−1
medium / 720p	30−35	−
The average gaming FPS of Radeon R7 250 in Grand Theft Auto V is 27% more, than Mobility Radeon HD 4830.
high / 1080p	0−1	2−3
ultra / 1080p	0−1	1−2
4K / 2160p	0−1	0−1
low / 720p	1−2	9−10
medium / 1080p	−	4−5
The average gaming FPS of Radeon R7 250 in Metro Exodus is 800% more, than Mobility Radeon HD 4830.
low / 768p	85−90	90−95
high / 1080p	55−60	85−90
ultra / 1080p	−	80−85
The average gaming FPS of Radeon R7 250 in Minecraft is 25% more, than Mobility Radeon HD 4830.
high / 1080p	14−16	−
ultra / 1080p	12−14	12−14
low / 720p	21−24	27−30
medium / 1080p	14−16	14−16
The average gaming FPS of Radeon R7 250 in PLAYERUNKNOWN'S BATTLEGROUNDS is 12% more, than Mobility Radeon HD 4830.
high / 1080p	−	5−6
ultra / 1080p	−	3−4
QHD / 1440p	0−1	0−1
low / 720p	3−4	7−8
medium / 1080p	−	7−8
The average gaming FPS of Radeon R7 250 in Red Dead Redemption 2 is 133% more, than Mobility Radeon HD 4830.
low / 768p	5−6	18−20
medium / 768p	5−6	12−14
high / 1080p	2−3	6−7
ultra / 1080p	−	4−5
4K / 2160p	0−1	0−1
The average gaming FPS of Radeon R7 250 in The Witcher 3: Wild Hunt is 200% more, than Mobility Radeon HD 4830.
low / 768p	70−75	70−75
medium / 768p	35−40	35−40
ultra / 1080p	10−12	16−18
high / 768p	27−30	30−35
The average gaming FPS of Radeon R7 250 in World of Tanks is 5% more, than Mobility Radeon HD 4830.

Full Specs

	Mobility Radeon HD 4830	Radeon R7 250
Architecture	Terascale 1	GCN
Code name	M97	Oland XT
Type	Laptop	Desktop
Release date	3 March 2009	1 October 2013
Pipelines	640	384
Core clock speed	550 MHz
Boost Clock		1050 MHz
Transistor count	826 million	950 million
Manufacturing process technology	40 nm	28 nm
Texture fill rate	17.60	25.20
Floating-point performance	704.0 gflops	716.8 gflops
Length		168 mm
Memory bus width	128 Bit	128 Bit
Memory clock speed	700 MHz	1150 MHz
Memory bandwidth	44.8 GB/s	72 GB/s
Shared memory	-	-
DirectX	10.1 (10_1)
Shader Model	4.1	5.1
OpenGL	3.3	4.6
OpenCL	1.1	1.2
Vulkan	N/A
FreeSync		+
Bus support		PCIe 3.0
HDMI		+
Bitcoin / BTC (SHA256)		117 Mh/s
Laptop size	large
Design		reference
CrossFire		+
DDMA audio		+
Ethereum / ETH (DaggerHashimoto)		3 Mh/s
AppAcceleration		+
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Mobility Radeon HD 4830 vs Radeon R7 250

Mobility Radeon HD 4830 is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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