Radeon HD 4770 vs Radeon RX 550 mobile

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 4770 and Radeon RX 550 mobile. 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 Radeon HD 4770 and Radeon RX 550 mobile. 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.

Radeon HD 4770

Radeon RX 550 mobile Check Price

Radeon RX 550 mobile is a Laptop Graphics Card

Note: Radeon RX 550 mobile 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 Radeon RX 550 mobile here:

Radeon RX 550 mobile Laptops

Main Specs

	Radeon HD 4770	Radeon RX 550 mobile
Power consumption (TDP)	80 Watt	50 Watt
Interface	PCIe 2.0 x16	PCIe 3.0 x8
Supplementary power connectors	1x 6-pin
Memory type	GDDR5	GDDR5
Maximum RAM amount	512 MB	4 GB
Display Connectors	2x DVI, 1x S-Video	No outputs
		Check Price

Radeon HD 4770 has 60% more power consumption, than Radeon RX 550 mobile.
Radeon HD 4770 is connected by PCIe 2.0 x16, and Radeon RX 550 mobile uses PCIe 3.0 x8 interface.
Radeon HD 4770 has 508 GB more memory, than Radeon RX 550 mobile.
Radeon HD 4770 is used in Desktops, and Radeon RX 550 mobile - in Laptops.
Radeon HD 4770 is build with TeraScale architecture, and Radeon RX 550 mobile - with Polaris.
Core clock speed of Radeon RX 550 mobile is 537 MHz higher, than Radeon HD 4770.
Radeon HD 4770 is manufactured by 40 nm process technology, and Radeon RX 550 mobile - by 14 nm process technology.
Memory clock speed of Radeon RX 550 mobile is 2800 MHz higher, than Radeon HD 4770.

Game benchmarks


high / 1080p	1−2	18−20
ultra / 1080p	0−1	10−12
QHD / 1440p	0−1	5−6
4K / 2160p	−	4−5
low / 720p	10−12	35−40
medium / 1080p	2−3	24−27
The average gaming FPS of Radeon RX 550 mobile in Assassin's Creed Odyssey is 440% more, than Radeon HD 4770.
high / 1080p	−	30−33
ultra / 1080p	3−4	24−27
QHD / 1440p	0−1	10−11
4K / 2160p	−	7−8
low / 720p	12−14	60−65
medium / 1080p	4−5	30−35
The average gaming FPS of Radeon RX 550 mobile in Battlefield 5 is 471% more, than Radeon HD 4770.
low / 768p	50−55	50−55
high / 1080p	45−50	−
QHD / 1440p	0−1	0−1
Radeon HD 4770 and Radeon RX 550 mobile have the same average FPS in Call of Duty: Warzone.
low / 768p	110−120	220−230
medium / 768p	85−90	190−200
ultra / 1080p	35−40	110−120
QHD / 1440p	−	80−85
4K / 2160p	10−11	40−45
high / 768p	60−65	160−170
The average gaming FPS of Radeon RX 550 mobile in Counter-Strike: Global Offensive is 138% more, than Radeon HD 4770.
low / 768p	70−75	60−65
ultra / 1080p	14−16	45−50
medium / 1080p	45−50	55−60
The average gaming FPS of Radeon RX 550 mobile in Cyberpunk 2077 is 22% more, than Radeon HD 4770.
low / 768p	70−75	110−120
medium / 768p	45−50	100−110
ultra / 1080p	18−20	75−80
The average gaming FPS of Radeon RX 550 mobile in Dota 2 is 115% more, than Radeon HD 4770.
high / 1080p	2−3	21−24
ultra / 1080p	2−3	21−24
QHD / 1440p	−	18−20
4K / 2160p	0−1	7−8
low / 720p	10−11	50−55
medium / 1080p	3−4	24−27
The average gaming FPS of Radeon RX 550 mobile in Far Cry 5 is 650% more, than Radeon HD 4770.
high / 1080p	−	30−35
ultra / 1080p	5−6	21−24
QHD / 1440p	1−2	14−16
low / 720p	45−50	110−120
medium / 1080p	8−9	65−70
The average gaming FPS of Radeon RX 550 mobile in Fortnite is 266% more, than Radeon HD 4770.
high / 1080p	3−4	30−35
ultra / 1080p	−	24−27
QHD / 1440p	0−1	12−14
4K / 2160p	−	12−14
low / 720p	14−16	65−70
medium / 1080p	5−6	35−40
The average gaming FPS of Radeon RX 550 mobile in Forza Horizon 4 is 462% more, than Radeon HD 4770.
low / 768p	40−45	100−105
medium / 768p	−	90−95
high / 1080p	3−4	35−40
ultra / 1080p	2−3	14−16
QHD / 1440p	0−1	6−7
medium / 720p	35−40	−
The average gaming FPS of Radeon RX 550 mobile in Grand Theft Auto V is 218% more, than Radeon HD 4770.
high / 1080p	1−2	12−14
ultra / 1080p	0−1	9−10
4K / 2160p	0−1	2−3
low / 720p	3−4	35−40
medium / 1080p	2−3	16−18
The average gaming FPS of Radeon RX 550 mobile in Metro Exodus is 1000% more, than Radeon HD 4770.
low / 768p	85−90	110−120
high / 1080p	55−60	−
medium / 1080p	−	110−120
The average gaming FPS of Radeon RX 550 mobile in Minecraft is 32% more, than Radeon HD 4770.
high / 1080p	14−16	−
ultra / 1080p	12−14	14−16
low / 720p	24−27	65−70
medium / 1080p	14−16	18−20
The average gaming FPS of Radeon RX 550 mobile in PLAYERUNKNOWN'S BATTLEGROUNDS is 94% more, than Radeon HD 4770.
high / 1080p	−	14−16
ultra / 1080p	3−4	10−11
QHD / 1440p	0−1	1−2
4K / 2160p	−	0−1
low / 720p	4−5	35−40
medium / 1080p	−	20−22
The average gaming FPS of Radeon RX 550 mobile in Red Dead Redemption 2 is 500% more, than Radeon HD 4770.
low / 768p	8−9	70−75
medium / 768p	7−8	40−45
high / 1080p	3−4	24−27
ultra / 1080p	3−4	12−14
4K / 2160p	0−1	7−8
The average gaming FPS of Radeon RX 550 mobile in The Witcher 3: Wild Hunt is 660% more, than Radeon HD 4770.
low / 768p	70−75	90−95
medium / 768p	35−40	60−65
ultra / 1080p	12−14	40−45
high / 768p	30−33	55−60
The average gaming FPS of Radeon RX 550 mobile in World of Tanks is 65% more, than Radeon HD 4770.

Full Specs

	Radeon HD 4770	Radeon RX 550 mobile
Architecture	TeraScale	Polaris
Code name	RV740	Polaris 12
Type	Desktop	Laptop
Release date	28 April 2009	21 March 2017
Pipelines	640	640
Core clock speed	750 MHz	1287 MHz
Boost Clock		1476 MHz
Transistor count	826 million	2,200 million
Manufacturing process technology	40 nm	14 nm
Texture fill rate	24.00	51.48
Floating-point performance	960.0 gflops	1,647 gflops
Length	203 mm
Memory bus width	128 Bit	128 Bit
Memory clock speed	3200 MHz	6000 MHz
Memory bandwidth	51.2 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
FreeSync		+
Laptop size		large
		Check Price

Radeon HD 4770 vs Radeon RX 550 mobile

Radeon RX 550 mobile is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

Similar compares