Radeon HD 7770 vs Radeon RX 550

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 7770 and Radeon RX 550. 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 7770 and Radeon RX 550. 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 7770 Check Price

Radeon RX 550 Check Price

Main Specs

	Radeon HD 7770	Radeon RX 550
Power consumption (TDP)		50 Watt
Interface		PCIe 3.0 x8
Supplementary power connectors		None
Memory type	GDDR5	GDDR5
Maximum RAM amount	2 GB	4 GB
Display Connectors		1x DVI, 1x HDMI, 1x DisplayPort
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Radeon RX 550 has 2 GB more memory, than Radeon HD 7770.
Both cards are used in Desktops.
Radeon HD 7770 is build with GCN architecture, and Radeon RX 550 - with GCN 4.0.
Core clock speed of Radeon RX 550 is 100 MHz higher, than Radeon HD 7770.
Radeon HD 7770 is manufactured by 28 nm process technology, and Radeon RX 550 - by 14 nm process technology.
Memory clock speed of Radeon RX 550 is 2500 MHz higher, than Radeon HD 7770.

Game benchmarks


high / 1080p	10−11	14−16
ultra / 1080p	6−7	8−9
QHD / 1440p	1−2	3−4
low / 720p	24−27	30−33
medium / 1080p	12−14	18−20
The average gaming FPS of Radeon RX 550 in Assassin's Creed Odyssey is 36% more, than Radeon HD 7770.
high / 1080p	16−18	21−24
ultra / 1080p	14−16	20−22
QHD / 1440p	1−2	6−7
4K / 2160p	−	5−6
low / 720p	35−40	50−55
medium / 1080p	18−20	24−27
The average gaming FPS of Radeon RX 550 in Battlefield 5 is 38% more, than Radeon HD 7770.
low / 768p	45−50	45−50
QHD / 1440p	0−1	0−1
Radeon HD 7770 and Radeon RX 550 have the same average FPS in Call of Duty: Warzone.
low / 768p	170−180	200−210
medium / 768p	140−150	170−180
ultra / 1080p	75−80	95−100
QHD / 1440p	40−45	50−55
4K / 2160p	30−33	30−33
high / 768p	110−120	130−140
The average gaming FPS of Radeon RX 550 in Counter-Strike: Global Offensive is 19% more, than Radeon HD 7770.
low / 768p	55−60	55−60
ultra / 1080p	27−30	35−40
medium / 1080p	45−50	45−50
The average gaming FPS of Radeon RX 550 in Cyberpunk 2077 is 6% more, than Radeon HD 7770.
low / 768p	95−100	100−110
medium / 768p	75−80	90−95
ultra / 1080p	45−50	60−65
The average gaming FPS of Radeon RX 550 in Dota 2 is 16% more, than Radeon HD 7770.
high / 1080p	12−14	16−18
ultra / 1080p	10−12	14−16
4K / 2160p	5−6	6−7
low / 720p	27−30	35−40
medium / 1080p	12−14	18−20
The average gaming FPS of Radeon RX 550 in Far Cry 5 is 35% more, than Radeon HD 7770.
high / 1080p	18−20	24−27
ultra / 1080p	14−16	18−20
QHD / 1440p	−	16−18
low / 720p	80−85	95−100
medium / 1080p	35−40	50−55
The average gaming FPS of Radeon RX 550 in Fortnite is 26% more, than Radeon HD 7770.
high / 1080p	18−20	24−27
ultra / 1080p	14−16	18−20
QHD / 1440p	5−6	8−9
low / 720p	35−40	50−55
medium / 1080p	21−24	27−30
The average gaming FPS of Radeon RX 550 in Forza Horizon 4 is 36% more, than Radeon HD 7770.
low / 768p	65−70	80−85
medium / 768p	60−65	70−75
high / 1080p	21−24	27−30
ultra / 1080p	9−10	12−14
QHD / 1440p	0−1	2−3
The average gaming FPS of Radeon RX 550 in Grand Theft Auto V is 22% more, than Radeon HD 7770.
high / 1080p	7−8	9−10
ultra / 1080p	5−6	7−8
4K / 2160p	1−2	2−3
low / 720p	20−22	27−30
medium / 1080p	9−10	12−14
The average gaming FPS of Radeon RX 550 in Metro Exodus is 33% more, than Radeon HD 7770.
low / 768p	100−110	110−120
ultra / 1080p	90−95	100−110
medium / 1080p	100−105	100−110
The average gaming FPS of Radeon RX 550 in Minecraft is 8% more, than Radeon HD 7770.
high / 1080p	18−20	21−24
ultra / 1080p	16−18	16−18
low / 720p	45−50	55−60
medium / 1080p	21−24	24−27
The average gaming FPS of Radeon RX 550 in PLAYERUNKNOWN'S BATTLEGROUNDS is 15% more, than Radeon HD 7770.
high / 1080p	12−14	14−16
ultra / 1080p	8−9	9−10
QHD / 1440p	0−1	0−1
low / 720p	20−22	27−30
medium / 1080p	12−14	16−18
The average gaming FPS of Radeon RX 550 in Red Dead Redemption 2 is 30% more, than Radeon HD 7770.
low / 768p	35−40	50−55
medium / 768p	24−27	30−35
high / 1080p	14−16	18−20
ultra / 1080p	8−9	10−11
4K / 2160p	7−8	8−9
The average gaming FPS of Radeon RX 550 in The Witcher 3: Wild Hunt is 33% more, than Radeon HD 7770.
low / 768p	95−100	100−110
medium / 768p	55−60	60−65
ultra / 1080p	27−30	30−35
high / 768p	45−50	50−55
The average gaming FPS of Radeon RX 550 in World of Tanks is 10% more, than Radeon HD 7770.

Full Specs

	Radeon HD 7770	Radeon RX 550
Architecture	GCN	GCN 4.0
Code name	Cape Verde	Lexa
Type	Desktop	Desktop
Release date	15 February 2012	20 April 2017
Pipelines	640	512
Core clock speed	1000 MHz	1100 MHz
Boost Clock		1183 MHz
Transistor count		2,200 million
Manufacturing process technology	28 nm	14 nm
Texture fill rate		37.86
Floating-point performance		1,211 gflops
Length		145 mm
Memory bus width	128 Bit	128 Bit
Memory clock speed	4500 MHz	7000 MHz
Memory bandwidth		112.0 GB/s
Shared memory	-
DirectX	DirectX 11.1, Shader 5.1	12 (12_0)
Shader Model		6.4
OpenGL		4.6
OpenCL		2.0
Vulkan		1.2.131
Bitcoin / BTC (SHA256)	156 Mh/s
Eyefinity	+
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Radeon HD 7770 vs Radeon RX 550

Main Specs

Game benchmarks

Full Specs

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