Radeon HD 6550A vs Radeon HD 7770

When choosing between Radeon HD 6550A and Radeon HD 7770, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Radeon HD 6550A and Radeon HD 7770.

Radeon HD 6550A

Radeon HD 7770 Check Price

Main Specs

	Radeon HD 6550A	Radeon HD 7770
Power consumption (TDP)	35 Watt
Interface	MXM-A (3.0)
Memory type	GDDR3	GDDR5
Maximum RAM amount	2 GB	2 GB
Display Connectors	No outputs
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Radeon HD 6550A and Radeon HD 7770 have maximum RAM of 2 GB.
Both cards are used in Desktops.
Radeon HD 6550A is build with TeraScale 2 architecture, and Radeon HD 7770 - with GCN.
Core clock speed of Radeon HD 7770 is 450 MHz higher, than Radeon HD 6550A.
Radeon HD 6550A is manufactured by 40 nm process technology, and Radeon HD 7770 - by 28 nm process technology.
Memory clock speed of Radeon HD 7770 is 2900 MHz higher, than Radeon HD 6550A.

Game benchmarks


high / 1080p	0−1	10−11
ultra / 1080p	−	6−7
QHD / 1440p	0−1	1−2
low / 720p	1−2	24−27
medium / 1080p	0−1	12−14
The average gaming FPS of Radeon HD 7770 in Assassin's Creed Odyssey is 2400% more, than Radeon HD 6550A.
high / 1080p	−	16−18
ultra / 1080p	−	14−16
QHD / 1440p	0−1	1−2
low / 720p	0−1	35−40
medium / 1080p	−	18−20
low / 768p	50−55	45−50
high / 1080p	45−50	−
QHD / 1440p	0−1	0−1
The average gaming FPS of Radeon HD 6550A in Call of Duty: Warzone is 10% more, than Radeon HD 7770.
low / 768p	60−65	170−180
medium / 768p	27−30	140−150
ultra / 1080p	7−8	75−80
QHD / 1440p	−	40−45
4K / 2160p	−	30−33
high / 768p	16−18	110−120
The average gaming FPS of Radeon HD 7770 in Counter-Strike: Global Offensive is 357% more, than Radeon HD 6550A.
low / 768p	70−75	55−60
ultra / 1080p	0−1	27−30
medium / 1080p	45−50	45−50
The average gaming FPS of Radeon HD 6550A in Cyberpunk 2077 is 15% more, than Radeon HD 7770.
low / 768p	45−50	95−100
medium / 768p	10−11	75−80
ultra / 1080p	0−1	45−50
The average gaming FPS of Radeon HD 7770 in Dota 2 is 200% more, than Radeon HD 6550A.
high / 1080p	−	12−14
ultra / 1080p	−	10−12
4K / 2160p	−	5−6
low / 720p	0−1	27−30
medium / 1080p	−	12−14
high / 1080p	−	18−20
ultra / 1080p	−	14−16
low / 720p	21−24	80−85
medium / 1080p	0−1	35−40
The average gaming FPS of Radeon HD 7770 in Fortnite is 272% more, than Radeon HD 6550A.
high / 1080p	0−1	18−20
ultra / 1080p	−	14−16
QHD / 1440p	0−1	5−6
low / 720p	0−1	35−40
medium / 1080p	0−1	21−24
low / 768p	18−20	65−70
medium / 768p	−	60−65
high / 1080p	0−1	21−24
ultra / 1080p	−	9−10
QHD / 1440p	0−1	0−1
medium / 720p	12−14	−
The average gaming FPS of Radeon HD 7770 in Grand Theft Auto V is 252% more, than Radeon HD 6550A.
high / 1080p	−	7−8
ultra / 1080p	−	5−6
4K / 2160p	−	1−2
low / 720p	0−1	20−22
medium / 1080p	−	9−10
low / 768p	75−80	100−110
high / 1080p	27−30	−
ultra / 1080p	−	90−95
medium / 1080p	−	100−105
The average gaming FPS of Radeon HD 7770 in Minecraft is 36% more, than Radeon HD 6550A.
high / 1080p	−	18−20
ultra / 1080p	−	16−18
low / 720p	8−9	45−50
medium / 1080p	−	21−24
The average gaming FPS of Radeon HD 7770 in PLAYERUNKNOWN'S BATTLEGROUNDS is 487% more, than Radeon HD 6550A.
high / 1080p	−	12−14
ultra / 1080p	−	8−9
QHD / 1440p	−	0−1
low / 720p	0−1	20−22
medium / 1080p	−	12−14
low / 768p	0−1	35−40
medium / 768p	−	24−27
high / 1080p	−	14−16
ultra / 1080p	−	8−9
4K / 2160p	−	7−8
low / 768p	45−50	95−100
medium / 768p	14−16	55−60
ultra / 1080p	0−1	27−30
high / 768p	12−14	45−50
The average gaming FPS of Radeon HD 7770 in World of Tanks is 168% more, than Radeon HD 6550A.

Full Specs

	Radeon HD 6550A	Radeon HD 7770
Architecture	TeraScale 2	GCN
Code name	Pinewood	Cape Verde
Type	Desktop	Desktop
Release date	7 February 2011	15 February 2012
Pipelines	480	640
Core clock speed	550 MHz	1000 MHz
Transistor count	627 million
Manufacturing process technology	40 nm	28 nm
Texture fill rate	13.20
Floating-point performance	624.0 gflops
Memory bus width	128 Bit	128 Bit
Memory clock speed	1600 MHz	4500 MHz
Memory bandwidth	25.6 GB/s
Shared memory		-
DirectX	11.2 (11_0)	DirectX 11.1, Shader 5.1
Shader Model	5.0
OpenGL	4.4
OpenCL	1.2
Vulkan	N/A
Bitcoin / BTC (SHA256)		156 Mh/s
Eyefinity		+
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Radeon HD 6550A vs Radeon HD 7770

Main Specs

Game benchmarks

Full Specs

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