Mobility Radeon HD 4850 vs Radeon R9 M270X

Find out if it is worth upgrading your current GPU setup by comparing Mobility Radeon HD 4850 and Radeon R9 M270X. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Mobility Radeon HD 4850 and Radeon R9 M270X. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Mobility Radeon HD 4850 Check Price

Radeon R9 M270X

Mobility Radeon HD 4850 is a Laptop Graphics Card

Note: Mobility Radeon HD 4850 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 4850 here:

Mobility Radeon HD 4850 Laptops

Main Specs

	Mobility Radeon HD 4850	Radeon R9 M270X
Interface	PCIe 2.0 x16	PCIe 3.0 x16
Memory type	GDDR3	GDDR5
Maximum RAM amount	1 GB	4 GB
Display Connectors	No outputs	No outputs
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Mobility Radeon HD 4850 is connected by PCIe 2.0 x16, and Radeon R9 M270X uses PCIe 3.0 x16 interface.
Radeon R9 M270X has 3 GB more memory, than Mobility Radeon HD 4850.
Mobility Radeon HD 4850 is used in Laptops, and Radeon R9 M270X - in Desktops.
Mobility Radeon HD 4850 is build with Terascale 1 architecture, and Radeon R9 M270X - with GCN 1.0.
Core clock speed of Radeon R9 M270X is 225 MHz higher, than Mobility Radeon HD 4850.
Mobility Radeon HD 4850 is manufactured by 55 nm process technology, and Radeon R9 M270X - by 28 nm process technology.
Memory clock speed of Radeon R9 M270X is 275 MHz higher, than Mobility Radeon HD 4850.

Game benchmarks


high / 1080p	3−4	6−7
ultra / 1080p	1−2	4−5
QHD / 1440p	0−1	0−1
low / 720p	14−16	16−18
medium / 1080p	5−6	8−9
The average gaming FPS of Radeon R9 M270X in Assassin's Creed Odyssey is 50% more, than Mobility Radeon HD 4850.
high / 1080p	8−9	10−12
ultra / 1080p	6−7	10−11
QHD / 1440p	0−1	0−1
low / 720p	18−20	24−27
medium / 1080p	8−9	12−14
The average gaming FPS of Radeon R9 M270X in Battlefield 5 is 50% more, than Mobility Radeon HD 4850.
low / 768p	50−55	45−50
high / 1080p	40−45	45−50
QHD / 1440p	0−1	0−1
Mobility Radeon HD 4850 and Radeon R9 M270X have the same average FPS in Call of Duty: Warzone.
low / 768p	130−140	130−140
medium / 768p	100−110	100−110
ultra / 1080p	45−50	50−55
QHD / 1440p	24−27	27−30
4K / 2160p	18−20	27−30
high / 768p	75−80	75−80
The average gaming FPS of Radeon R9 M270X in Counter-Strike: Global Offensive is 4% more, than Mobility Radeon HD 4850.
low / 768p	65−70	55−60
ultra / 1080p	21−24	18−20
medium / 1080p	45−50	45−50
The average gaming FPS of Mobility Radeon HD 4850 in Cyberpunk 2077 is 9% more, than Radeon R9 M270X.
low / 768p	75−80	75−80
medium / 768p	50−55	55−60
ultra / 1080p	24−27	30−35
The average gaming FPS of Radeon R9 M270X in Dota 2 is 7% more, than Mobility Radeon HD 4850.
high / 1080p	4−5	8−9
ultra / 1080p	4−5	7−8
4K / 2160p	2−3	3−4
low / 720p	14−16	18−20
medium / 1080p	5−6	8−9
The average gaming FPS of Radeon R9 M270X in Far Cry 5 is 50% more, than Mobility Radeon HD 4850.
high / 1080p	12−14	14−16
ultra / 1080p	7−8	10−11
QHD / 1440p	4−5	−
low / 720p	55−60	60−65
medium / 1080p	14−16	21−24
The average gaming FPS of Radeon R9 M270X in Fortnite is 17% more, than Mobility Radeon HD 4850.
high / 1080p	7−8	12−14
ultra / 1080p	−	10−12
QHD / 1440p	4−5	1−2
4K / 2160p	3−4	−
low / 720p	21−24	24−27
medium / 1080p	10−11	12−14
The average gaming FPS of Radeon R9 M270X in Forza Horizon 4 is 18% more, than Mobility Radeon HD 4850.
low / 768p	50−55	50−55
medium / 768p	−	45−50
high / 1080p	7−8	12−14
ultra / 1080p	3−4	6−7
QHD / 1440p	0−1	0−1
medium / 720p	40−45	−
The average gaming FPS of Radeon R9 M270X in Grand Theft Auto V is 14% more, than Mobility Radeon HD 4850.
high / 1080p	2−3	4−5
ultra / 1080p	1−2	3−4
4K / 2160p	0−1	0−1
low / 720p	7−8	12−14
medium / 1080p	4−5	6−7
The average gaming FPS of Radeon R9 M270X in Metro Exodus is 50% more, than Mobility Radeon HD 4850.
low / 768p	90−95	90−95
high / 1080p	85−90	85−90
ultra / 1080p	85−90	80−85
4K / 2160p	75−80	−
medium / 1080p	−	90−95
The average gaming FPS of Mobility Radeon HD 4850 in Minecraft is 2% more, than Radeon R9 M270X.
high / 1080p	−	16−18
ultra / 1080p	12−14	14−16
low / 720p	30−35	30−35
medium / 1080p	14−16	18−20
The average gaming FPS of Radeon R9 M270X in PLAYERUNKNOWN'S BATTLEGROUNDS is 10% more, than Mobility Radeon HD 4850.
ultra / 1080p	7−8	7−8
QHD / 1440p	−	0−1
low / 720p	8−9	10−12
medium / 1080p	8−9	10−12
The average gaming FPS of Radeon R9 M270X in Red Dead Redemption 2 is 12% more, than Mobility Radeon HD 4850.
low / 768p	14−16	24−27
medium / 768p	10−11	16−18
high / 1080p	5−6	9−10
ultra / 1080p	4−5	6−7
4K / 2160p	2−3	−
The average gaming FPS of Radeon R9 M270X in The Witcher 3: Wild Hunt is 75% more, than Mobility Radeon HD 4850.
low / 768p	80−85	85−90
medium / 768p	40−45	40−45
ultra / 1080p	16−18	18−20
high / 768p	30−35	35−40
The average gaming FPS of Radeon R9 M270X in World of Tanks is 6% more, than Mobility Radeon HD 4850.

Full Specs

	Mobility Radeon HD 4850	Radeon R9 M270X
Architecture	Terascale 1	GCN 1.0
Code name	M98	Venus
Type	Laptop	Desktop
Release date	9 January 2009	21 March 2014
Pipelines	800	640
Core clock speed	500 MHz	725 MHz
Boost Clock		775 MHz
Transistor count	956 million	1,500 million
Manufacturing process technology	55 nm	28 nm
Texture fill rate	20.00	31.00
Floating-point performance	800.0 gflops	1,536 gflops
Memory bus width	256 Bit	128 Bit
Memory clock speed	850 MHz	1125 MHz
Memory bandwidth	54.4 GB/s	72 GB/s
Shared memory	-
DirectX	10.1 (10_1)
Shader Model	4.1	5.1
OpenGL	3.3	4.4
OpenCL	1.1	Not Listed
Vulkan	N/A
FreeSync		+
Bus support		PCIe 3.0 x16
Laptop size	large
Eyefinity		+
HD3D		+
PowerTune		+
DualGraphics		+
ZeroCore		+
Switchable graphics		+
Mantle		+
Compute units		10
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Mobility Radeon HD 4850 vs Radeon R9 M270X

Mobility Radeon HD 4850 is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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