Radeon HD 7770 vs Radeon Pro 455

When comparing Radeon HD 7770 and Radeon Pro 455, 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 7770 and Radeon Pro 455 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon HD 7770 Check Price

Radeon Pro 455 Check Price

Radeon Pro 455 is a Laptop Graphics Card

Note: Radeon Pro 455 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 455 here:

Radeon Pro 455 Laptops

Main Specs

	Radeon HD 7770	Radeon Pro 455
Power consumption (TDP)		35 Watt
Interface		PCIe 3.0 x8
Supplementary power connectors		None
Memory type	GDDR5	GDDR5
Maximum RAM amount	2 GB	2 GB
Display Connectors		No outputs
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Radeon HD 7770 and Radeon Pro 455 have maximum RAM of 2 GB.
Radeon HD 7770 is used in Desktops, and Radeon Pro 455 - in Mobile workstations.
Radeon HD 7770 is build with GCN architecture, and Radeon Pro 455 - with Polaris.
Core clock speed of Radeon HD 7770 is 145 MHz higher, than Radeon Pro 455.
Radeon HD 7770 is manufactured by 28 nm process technology, and Radeon Pro 455 - by 14 nm process technology.
Memory clock speed of Radeon Pro 455 is 500 MHz higher, than Radeon HD 7770.

Game benchmarks


high / 1080p	10−11	16−18
ultra / 1080p	6−7	9−10
QHD / 1440p	1−2	4−5
4K / 2160p	−	4−5
low / 720p	24−27	30−35
medium / 1080p	12−14	20−22
The average gaming FPS of Radeon Pro 455 in Assassin's Creed Odyssey is 45% more, than Radeon HD 7770.
high / 1080p	16−18	24−27
ultra / 1080p	14−16	21−24
QHD / 1440p	1−2	9−10
4K / 2160p	−	6−7
low / 720p	35−40	55−60
medium / 1080p	18−20	27−30
The average gaming FPS of Radeon Pro 455 in Battlefield 5 is 55% more, than Radeon HD 7770.
low / 768p	45−50	45−50
QHD / 1440p	0−1	0−1
Radeon HD 7770 and Radeon Pro 455 have the same average FPS in Call of Duty: Warzone.
low / 768p	170−180	210−220
medium / 768p	140−150	180−190
ultra / 1080p	75−80	100−110
QHD / 1440p	40−45	55−60
4K / 2160p	30−33	30−35
high / 768p	110−120	140−150
The average gaming FPS of Radeon Pro 455 in Counter-Strike: Global Offensive is 26% more, than Radeon HD 7770.
low / 768p	55−60	55−60
ultra / 1080p	27−30	40−45
medium / 1080p	45−50	45−50
The average gaming FPS of Radeon Pro 455 in Cyberpunk 2077 is 11% more, than Radeon HD 7770.
low / 768p	95−100	110−120
medium / 768p	75−80	95−100
ultra / 1080p	45−50	65−70
The average gaming FPS of Radeon Pro 455 in Dota 2 is 25% more, than Radeon HD 7770.
high / 1080p	12−14	18−20
ultra / 1080p	10−12	16−18
QHD / 1440p	−	16−18
4K / 2160p	5−6	6−7
low / 720p	27−30	40−45
medium / 1080p	12−14	20−22
The average gaming FPS of Radeon Pro 455 in Far Cry 5 is 50% more, than Radeon HD 7770.
high / 1080p	18−20	24−27
ultra / 1080p	14−16	20−22
QHD / 1440p	−	16−18
low / 720p	80−85	100−110
medium / 1080p	35−40	55−60
The average gaming FPS of Radeon Pro 455 in Fortnite is 36% more, than Radeon HD 7770.
high / 1080p	18−20	27−30
ultra / 1080p	14−16	21−24
QHD / 1440p	5−6	10−11
4K / 2160p	−	10−11
low / 720p	35−40	55−60
medium / 1080p	21−24	30−33
The average gaming FPS of Radeon Pro 455 in Forza Horizon 4 is 57% more, than Radeon HD 7770.
low / 768p	65−70	85−90
medium / 768p	60−65	80−85
high / 1080p	21−24	30−35
ultra / 1080p	9−10	12−14
QHD / 1440p	0−1	3−4
The average gaming FPS of Radeon Pro 455 in Grand Theft Auto V is 32% more, than Radeon HD 7770.
high / 1080p	7−8	10−11
ultra / 1080p	5−6	8−9
4K / 2160p	1−2	3−4
low / 720p	20−22	30−35
medium / 1080p	9−10	14−16
The average gaming FPS of Radeon Pro 455 in Metro Exodus is 55% more, than Radeon HD 7770.
low / 768p	100−110	110−120
ultra / 1080p	90−95	−
medium / 1080p	100−105	100−110
The average gaming FPS of Radeon Pro 455 in Minecraft is 6% more, than Radeon HD 7770.
high / 1080p	18−20	21−24
ultra / 1080p	16−18	18−20
low / 720p	45−50	60−65
medium / 1080p	21−24	24−27
The average gaming FPS of Radeon Pro 455 in PLAYERUNKNOWN'S BATTLEGROUNDS is 23% more, than Radeon HD 7770.
high / 1080p	12−14	14−16
ultra / 1080p	8−9	10−11
QHD / 1440p	0−1	0−1
low / 720p	20−22	30−35
medium / 1080p	12−14	16−18
The average gaming FPS of Radeon Pro 455 in Red Dead Redemption 2 is 38% more, than Radeon HD 7770.
low / 768p	35−40	55−60
medium / 768p	24−27	35−40
high / 1080p	14−16	20−22
ultra / 1080p	8−9	10−12
4K / 2160p	7−8	8−9
The average gaming FPS of Radeon Pro 455 in The Witcher 3: Wild Hunt is 50% more, than Radeon HD 7770.
low / 768p	95−100	100−110
medium / 768p	55−60	60−65
ultra / 1080p	27−30	35−40
high / 768p	45−50	55−60
The average gaming FPS of Radeon Pro 455 in World of Tanks is 14% more, than Radeon HD 7770.

Full Specs

	Radeon HD 7770	Radeon Pro 455
Architecture	GCN	Polaris
Code name	Cape Verde	Polaris 11
Type	Desktop	Mobile workstation
Release date	15 February 2012	27 October 2016
Pipelines	640	768
Core clock speed	1000 MHz	855 MHz
Transistor count		3,000 million
Manufacturing process technology	28 nm	14 nm
Texture fill rate		41.04
Floating-point performance		1,313 gflops
Memory bus width	128 Bit	128 Bit
Memory clock speed	4500 MHz	5000 MHz
Memory bandwidth		81.28 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
FreeSync		+
Bitcoin / BTC (SHA256)	156 Mh/s	163 Mh/s
Laptop size		large
Eyefinity	+
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Radeon HD 7770 vs Radeon Pro 455

Radeon Pro 455 is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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