Radeon HD 4770 vs Radeon RX 550

In this comparison between Radeon HD 4770 and Radeon RX 550 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 Radeon HD 4770 will be the best choice, for others Radeon RX 550 will be their preference. Study the comparison tables below and make your choice.

Radeon HD 4770

Radeon RX 550 Check Price

Main Specs

	Radeon HD 4770	Radeon RX 550
Power consumption (TDP)	80 Watt	50 Watt
Interface	PCIe 2.0 x16	PCIe 3.0 x8
Supplementary power connectors	1x 6-pin	None
Memory type	GDDR5	GDDR5
Maximum RAM amount	512 MB	4 GB
Display Connectors	2x DVI, 1x S-Video	1x DVI, 1x HDMI, 1x DisplayPort
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Radeon HD 4770 has 60% more power consumption, than Radeon RX 550.
Radeon HD 4770 is connected by PCIe 2.0 x16, and Radeon RX 550 uses PCIe 3.0 x8 interface.
Radeon HD 4770 has 508 GB more memory, than Radeon RX 550.
Both cards are used in Desktops.
Radeon HD 4770 is build with TeraScale architecture, and Radeon RX 550 - with GCN 4.0.
Core clock speed of Radeon RX 550 is 350 MHz higher, than Radeon HD 4770.
Radeon HD 4770 is manufactured by 40 nm process technology, and Radeon RX 550 - by 14 nm process technology.
Radeon HD 4770 is 58 mm longer, than Radeon RX 550.
Memory clock speed of Radeon RX 550 is 3800 MHz higher, than Radeon HD 4770.

Game benchmarks


high / 1080p	1−2	14−16
ultra / 1080p	0−1	8−9
QHD / 1440p	0−1	3−4
low / 720p	10−12	30−33
medium / 1080p	2−3	18−20
The average gaming FPS of Radeon RX 550 in Assassin's Creed Odyssey is 320% more, than Radeon HD 4770.
high / 1080p	−	21−24
ultra / 1080p	3−4	20−22
QHD / 1440p	0−1	6−7
4K / 2160p	−	5−6
low / 720p	12−14	50−55
medium / 1080p	4−5	24−27
The average gaming FPS of Radeon RX 550 in Battlefield 5 is 371% more, than Radeon HD 4770.
low / 768p	50−55	45−50
high / 1080p	45−50	−
QHD / 1440p	0−1	0−1
The average gaming FPS of Radeon HD 4770 in Call of Duty: Warzone is 10% more, than Radeon RX 550.
low / 768p	110−120	200−210
medium / 768p	85−90	170−180
ultra / 1080p	35−40	95−100
QHD / 1440p	−	50−55
4K / 2160p	10−11	30−33
high / 768p	60−65	130−140
The average gaming FPS of Radeon RX 550 in Counter-Strike: Global Offensive is 106% more, than Radeon HD 4770.
low / 768p	70−75	55−60
ultra / 1080p	14−16	35−40
medium / 1080p	45−50	45−50
The average gaming FPS of Radeon RX 550 in Cyberpunk 2077 is 4% more, than Radeon HD 4770.
low / 768p	70−75	100−110
medium / 768p	45−50	90−95
ultra / 1080p	18−20	60−65
The average gaming FPS of Radeon RX 550 in Dota 2 is 86% more, than Radeon HD 4770.
high / 1080p	2−3	16−18
ultra / 1080p	2−3	14−16
4K / 2160p	0−1	6−7
low / 720p	10−11	35−40
medium / 1080p	3−4	18−20
The average gaming FPS of Radeon RX 550 in Far Cry 5 is 450% more, than Radeon HD 4770.
high / 1080p	−	24−27
ultra / 1080p	5−6	18−20
QHD / 1440p	1−2	16−18
low / 720p	45−50	95−100
medium / 1080p	8−9	50−55
The average gaming FPS of Radeon RX 550 in Fortnite is 206% more, than Radeon HD 4770.
high / 1080p	3−4	24−27
ultra / 1080p	−	18−20
QHD / 1440p	0−1	8−9
low / 720p	14−16	50−55
medium / 1080p	5−6	27−30
The average gaming FPS of Radeon RX 550 in Forza Horizon 4 is 337% more, than Radeon HD 4770.
low / 768p	40−45	80−85
medium / 768p	−	70−75
high / 1080p	3−4	27−30
ultra / 1080p	2−3	12−14
QHD / 1440p	0−1	2−3
medium / 720p	35−40	−
The average gaming FPS of Radeon RX 550 in Grand Theft Auto V is 156% more, than Radeon HD 4770.
high / 1080p	1−2	9−10
ultra / 1080p	0−1	7−8
4K / 2160p	0−1	2−3
low / 720p	3−4	27−30
medium / 1080p	2−3	12−14
The average gaming FPS of Radeon RX 550 in Metro Exodus is 750% more, than Radeon HD 4770.
low / 768p	85−90	110−120
high / 1080p	55−60	−
ultra / 1080p	−	100−110
medium / 1080p	−	100−110
The average gaming FPS of Radeon RX 550 in Minecraft is 32% more, than Radeon HD 4770.
high / 1080p	14−16	21−24
ultra / 1080p	12−14	16−18
low / 720p	24−27	55−60
medium / 1080p	14−16	24−27
The average gaming FPS of Radeon RX 550 in PLAYERUNKNOWN'S BATTLEGROUNDS is 76% more, than Radeon HD 4770.
high / 1080p	−	14−16
ultra / 1080p	3−4	9−10
QHD / 1440p	0−1	0−1
low / 720p	4−5	27−30
medium / 1080p	−	16−18
The average gaming FPS of Radeon RX 550 in Red Dead Redemption 2 is 375% more, than Radeon HD 4770.
low / 768p	8−9	50−55
medium / 768p	7−8	30−35
high / 1080p	3−4	18−20
ultra / 1080p	3−4	10−11
4K / 2160p	0−1	8−9
The average gaming FPS of Radeon RX 550 in The Witcher 3: Wild Hunt is 460% more, than Radeon HD 4770.
low / 768p	70−75	100−110
medium / 768p	35−40	60−65
ultra / 1080p	12−14	30−35
high / 768p	30−33	50−55
The average gaming FPS of Radeon RX 550 in World of Tanks is 65% more, than Radeon HD 4770.

Full Specs

	Radeon HD 4770	Radeon RX 550
Architecture	TeraScale	GCN 4.0
Code name	RV740	Lexa
Type	Desktop	Desktop
Release date	28 April 2009	20 April 2017
Pipelines	640	512
Core clock speed	750 MHz	1100 MHz
Boost Clock		1183 MHz
Transistor count	826 million	2,200 million
Manufacturing process technology	40 nm	14 nm
Texture fill rate	24.00	37.86
Floating-point performance	960.0 gflops	1,211 gflops
Length	203 mm	145 mm
Memory bus width	128 Bit	128 Bit
Memory clock speed	3200 MHz	7000 MHz
Memory bandwidth	51.2 GB/s	112.0 GB/s
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
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Radeon HD 4770 vs Radeon RX 550

Main Specs

Game benchmarks

Full Specs

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