Mobility Radeon HD 4870 X2 vs Radeon RX 550X

Find out if it is worth upgrading your current GPU setup by comparing Mobility Radeon HD 4870 X2 and Radeon RX 550X. 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 4870 X2 and Radeon RX 550X. 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 4870 X2 Check Price

Radeon RX 550X

Mobility Radeon HD 4870 X2 is a Laptop Graphics Card

Note: Mobility Radeon HD 4870 X2 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 4870 X2 here:

Mobility Radeon HD 4870 X2 Laptops

Main Specs

	Mobility Radeon HD 4870 X2	Radeon RX 550X
Power consumption (TDP)		50 Watt
Interface	PCIe 2.0 x16	PCIe 3.0 x8
Supplementary power connectors		None
Memory type	GDDR3, GDDR5	GDDR5
Maximum RAM amount	2 GB	4 GB
Display Connectors	No outputs	1x DVI, 1x HDMI, 1x DisplayPort
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Mobility Radeon HD 4870 X2 is connected by PCIe 2.0 x16, and Radeon RX 550X uses PCIe 3.0 x8 interface.
Radeon RX 550X has 2 GB more memory, than Mobility Radeon HD 4870 X2.
Mobility Radeon HD 4870 X2 is used in Laptops, and Radeon RX 550X - in Desktops.
Mobility Radeon HD 4870 X2 is build with Terascale 1 architecture, and Radeon RX 550X - with GCN 4.0.
Core clock speed of Radeon RX 550X is 550 MHz higher, than Mobility Radeon HD 4870 X2.
Mobility Radeon HD 4870 X2 is manufactured by 55 nm process technology, and Radeon RX 550X - by 14 nm process technology.
Memory clock speed of Radeon RX 550X is 5112 MHz higher, than Mobility Radeon HD 4870 X2.

Game benchmarks


high / 1080p	9−10	10−11
ultra / 1080p	5−6	6−7
QHD / 1440p	0−1	0−1
low / 720p	21−24	21−24
medium / 1080p	12−14	12−14
The average gaming FPS of Radeon RX 550X in Assassin's Creed Odyssey is 8% more, than Mobility Radeon HD 4870 X2.
high / 1080p	16−18	16−18
ultra / 1080p	14−16	14−16
QHD / 1440p	0−1	0−1
low / 720p	35−40	35−40
medium / 1080p	16−18	18−20
The average gaming FPS of Radeon RX 550X in Battlefield 5 is 4% more, than Mobility Radeon HD 4870 X2.
low / 768p	45−50	45−50
QHD / 1440p	0−1	0−1
Mobility Radeon HD 4870 X2 and Radeon RX 550X have the same average FPS in Call of Duty: Warzone.
low / 768p	160−170	170−180
medium / 768p	130−140	140−150
ultra / 1080p	70−75	70−75
QHD / 1440p	40−45	40−45
4K / 2160p	30−33	30−33
high / 768p	100−110	100−110
The average gaming FPS of Radeon RX 550X in Counter-Strike: Global Offensive is 4% more, than Mobility Radeon HD 4870 X2.
low / 768p	55−60	55−60
ultra / 1080p	27−30	27−30
medium / 1080p	45−50	45−50
Mobility Radeon HD 4870 X2 and Radeon RX 550X have the same average FPS in Cyberpunk 2077.
low / 768p	90−95	90−95
medium / 768p	70−75	75−80
ultra / 1080p	45−50	45−50
The average gaming FPS of Radeon RX 550X in Dota 2 is 2% more, than Mobility Radeon HD 4870 X2.
high / 1080p	10−12	12−14
ultra / 1080p	10−11	10−12
4K / 2160p	4−5	4−5
low / 720p	24−27	27−30
medium / 1080p	12−14	12−14
The average gaming FPS of Radeon RX 550X in Far Cry 5 is 16% more, than Mobility Radeon HD 4870 X2.
high / 1080p	18−20	18−20
ultra / 1080p	12−14	14−16
low / 720p	75−80	75−80
medium / 1080p	30−35	35−40
The average gaming FPS of Radeon RX 550X in Fortnite is 5% more, than Mobility Radeon HD 4870 X2.
high / 1080p	16−18	16−18
ultra / 1080p	14−16	14−16
QHD / 1440p	4−5	4−5
low / 720p	35−40	35−40
medium / 1080p	18−20	20−22
The average gaming FPS of Radeon RX 550X in Forza Horizon 4 is 5% more, than Mobility Radeon HD 4870 X2.
low / 768p	65−70	65−70
medium / 768p	55−60	55−60
high / 1080p	18−20	18−20
ultra / 1080p	8−9	8−9
QHD / 1440p	0−1	0−1
Mobility Radeon HD 4870 X2 and Radeon RX 550X have the same average FPS in Grand Theft Auto V.
high / 1080p	6−7	6−7
ultra / 1080p	4−5	5−6
4K / 2160p	1−2	1−2
low / 720p	18−20	18−20
medium / 1080p	8−9	9−10
Mobility Radeon HD 4870 X2 and Radeon RX 550X have the same average FPS in Metro Exodus.
low / 768p	100−110	100−110
ultra / 1080p	90−95	90−95
medium / 1080p	95−100	95−100
Mobility Radeon HD 4870 X2 and Radeon RX 550X have the same average FPS in Minecraft.
high / 1080p	18−20	18−20
ultra / 1080p	14−16	14−16
low / 720p	40−45	40−45
medium / 1080p	20−22	20−22
Mobility Radeon HD 4870 X2 and Radeon RX 550X have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS.
high / 1080p	12−14	12−14
ultra / 1080p	8−9	8−9
QHD / 1440p	0−1	0−1
low / 720p	18−20	18−20
medium / 1080p	12−14	12−14
Mobility Radeon HD 4870 X2 and Radeon RX 550X have the same average FPS in Red Dead Redemption 2.
low / 768p	35−40	35−40
medium / 768p	21−24	21−24
high / 1080p	12−14	12−14
ultra / 1080p	8−9	8−9
4K / 2160p	7−8	7−8
Mobility Radeon HD 4870 X2 and Radeon RX 550X have the same average FPS in The Witcher 3: Wild Hunt.
low / 768p	90−95	90−95
medium / 768p	50−55	50−55
ultra / 1080p	24−27	24−27
high / 768p	40−45	45−50
The average gaming FPS of Radeon RX 550X in World of Tanks is 1% more, than Mobility Radeon HD 4870 X2.

Full Specs

	Mobility Radeon HD 4870 X2	Radeon RX 550X
Architecture	Terascale 1	GCN 4.0
Code name	M98-XT	Lexa
Type	Laptop	Desktop
Release date	9 January 2009	16 December 2018
Pipelines	1600	512
Core clock speed	550 MHz	1100 MHz
Boost Clock		1183 MHz
Transistor count	956 million	2,200 million
Manufacturing process technology	55 nm	14 nm
Texture fill rate	22.00	37.86
Floating-point performance	2x 880.0 gflops	1,211 gflops
Length		145 mm
Memory bus width	256 Bit	128 Bit
Memory clock speed	888 MHz	6000 MHz
Memory bandwidth	89.6 GB/s	96 GB/s
Shared memory	-
DirectX	10.1 (10_1)	12 (12_0)
Shader Model	4.1	6.4
OpenGL	3.3	4.6
OpenCL	1.1	2.0
Vulkan	N/A	1.2.131
Laptop size	large
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Mobility Radeon HD 4870 X2 vs Radeon RX 550X

Mobility Radeon HD 4870 X2 is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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