Radeon HD 4770 vs Radeon Pro 555

When comparing Radeon HD 4770 and Radeon Pro 555, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon HD 4770 and Radeon Pro 555 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon HD 4770

Radeon Pro 555 Check Price

Radeon Pro 555 is a Laptop Graphics Card

Note: Radeon Pro 555 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 Pro 555 here:

Radeon Pro 555 Laptops

Main Specs

	Radeon HD 4770	Radeon Pro 555
Power consumption (TDP)	80 Watt	75 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	2 GB
Display Connectors	2x DVI, 1x S-Video	No outputs
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Radeon HD 4770 has 6% more power consumption, than Radeon Pro 555.
Radeon HD 4770 is connected by PCIe 2.0 x16, and Radeon Pro 555 uses PCIe 3.0 x8 interface.
Radeon HD 4770 has 510 GB more memory, than Radeon Pro 555.
Radeon HD 4770 is used in Desktops, and Radeon Pro 555 - in Mobile workstations.
Radeon HD 4770 is build with TeraScale architecture, and Radeon Pro 555 - with Polaris.
Core clock speed of Radeon Pro 555 is 105 MHz higher, than Radeon HD 4770.
Radeon HD 4770 is manufactured by 40 nm process technology, and Radeon Pro 555 - by 14 nm process technology.
Memory clock speed of Radeon Pro 555 is 1880 MHz higher, than Radeon HD 4770.

Game benchmarks


high / 1080p	1−2	16−18
ultra / 1080p	0−1	9−10
QHD / 1440p	0−1	4−5
4K / 2160p	−	4−5
low / 720p	10−12	30−35
medium / 1080p	2−3	20−22
The average gaming FPS of Radeon Pro 555 in Assassin's Creed Odyssey is 360% more, than Radeon HD 4770.
high / 1080p	−	24−27
ultra / 1080p	3−4	21−24
QHD / 1440p	0−1	9−10
4K / 2160p	−	6−7
low / 720p	12−14	55−60
medium / 1080p	4−5	27−30
The average gaming FPS of Radeon Pro 555 in Battlefield 5 is 414% 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 Pro 555.
low / 768p	110−120	210−220
medium / 768p	85−90	180−190
ultra / 1080p	35−40	100−110
QHD / 1440p	−	55−60
4K / 2160p	10−11	30−35
high / 768p	60−65	140−150
The average gaming FPS of Radeon Pro 555 in Counter-Strike: Global Offensive is 119% more, than Radeon HD 4770.
low / 768p	70−75	55−60
ultra / 1080p	14−16	40−45
medium / 1080p	45−50	45−50
The average gaming FPS of Radeon Pro 555 in Cyberpunk 2077 is 8% more, than Radeon HD 4770.
low / 768p	70−75	110−120
medium / 768p	45−50	95−100
ultra / 1080p	18−20	65−70
The average gaming FPS of Radeon Pro 555 in Dota 2 is 102% more, than Radeon HD 4770.
high / 1080p	2−3	18−20
ultra / 1080p	2−3	16−18
QHD / 1440p	−	16−18
4K / 2160p	0−1	6−7
low / 720p	10−11	40−45
medium / 1080p	3−4	21−24
The average gaming FPS of Radeon Pro 555 in Far Cry 5 is 525% more, than Radeon HD 4770.
high / 1080p	−	27−30
ultra / 1080p	5−6	20−22
QHD / 1440p	1−2	16−18
low / 720p	45−50	100−110
medium / 1080p	8−9	55−60
The average gaming FPS of Radeon Pro 555 in Fortnite is 233% more, than Radeon HD 4770.
high / 1080p	3−4	27−30
ultra / 1080p	−	21−24
QHD / 1440p	0−1	10−11
4K / 2160p	−	10−11
low / 720p	14−16	55−60
medium / 1080p	5−6	30−35
The average gaming FPS of Radeon Pro 555 in Forza Horizon 4 is 387% more, than Radeon HD 4770.
low / 768p	40−45	90−95
medium / 768p	−	80−85
high / 1080p	3−4	30−35
ultra / 1080p	2−3	12−14
QHD / 1440p	0−1	4−5
medium / 720p	35−40	−
The average gaming FPS of Radeon Pro 555 in Grand Theft Auto V is 187% more, than Radeon HD 4770.
high / 1080p	1−2	10−11
ultra / 1080p	0−1	8−9
4K / 2160p	0−1	3−4
low / 720p	3−4	30−35
medium / 1080p	2−3	14−16
The average gaming FPS of Radeon Pro 555 in Metro Exodus is 850% more, than Radeon HD 4770.
low / 768p	85−90	110−120
high / 1080p	55−60	−
medium / 1080p	−	100−110
The average gaming FPS of Radeon Pro 555 in Minecraft is 32% more, than Radeon HD 4770.
high / 1080p	14−16	24−27
ultra / 1080p	12−14	18−20
low / 720p	24−27	60−65
medium / 1080p	14−16	24−27
The average gaming FPS of Radeon Pro 555 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	0−1
low / 720p	4−5	30−35
medium / 1080p	−	16−18
The average gaming FPS of Radeon Pro 555 in Red Dead Redemption 2 is 425% more, than Radeon HD 4770.
low / 768p	8−9	55−60
medium / 768p	7−8	35−40
high / 1080p	3−4	20−22
ultra / 1080p	3−4	12−14
4K / 2160p	0−1	8−9
The average gaming FPS of Radeon Pro 555 in The Witcher 3: Wild Hunt is 540% more, than Radeon HD 4770.
low / 768p	70−75	100−110
medium / 768p	35−40	60−65
ultra / 1080p	12−14	35−40
high / 768p	30−33	55−60
The average gaming FPS of Radeon Pro 555 in World of Tanks is 71% more, than Radeon HD 4770.

Full Specs

	Radeon HD 4770	Radeon Pro 555
Architecture	TeraScale	Polaris
Code name	RV740	Polaris 21
Type	Desktop	Mobile workstation
Release date	28 April 2009	5 June 2017
Pipelines	640	768
Core clock speed	750 MHz	855 MHz
Transistor count	826 million	3,000 million
Manufacturing process technology	40 nm	14 nm
Texture fill rate	24.00	40.80
Floating-point performance	960.0 gflops	1,306 gflops
Length	203 mm
Memory bus width	128 Bit	128 Bit
Memory clock speed	3200 MHz	5080 MHz
Memory bandwidth	51.2 GB/s	81.6 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
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Radeon HD 4770 vs Radeon Pro 555

Radeon Pro 555 is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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