Radeon HD 4770 vs Radeon R7 A265

When comparing Radeon HD 4770 and Radeon R7 A265, 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 R7 A265 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon HD 4770

Radeon R7 A265

Main Specs

	Radeon HD 4770	Radeon R7 A265
Power consumption (TDP)	80 Watt
Interface	PCIe 2.0 x16	PCIe 3.0 x8
Supplementary power connectors	1x 6-pin
Memory type	GDDR5	DDR3
Maximum RAM amount	512 MB	2 GB
Display Connectors	2x DVI, 1x S-Video	No outputs

Radeon HD 4770 is connected by PCIe 2.0 x16, and Radeon R7 A265 uses PCIe 3.0 x8 interface.
Radeon HD 4770 has 510 GB more memory, than Radeon R7 A265.
Both cards are used in Desktops.
Radeon HD 4770 is build with TeraScale architecture, and Radeon R7 A265 - with GCN 1.0.
Core clock speed of Radeon HD 4770 is 25 MHz higher, than Radeon R7 A265.
Radeon HD 4770 is manufactured by 40 nm process technology, and Radeon R7 A265 - by 28 nm process technology.
Memory clock speed of Radeon HD 4770 is 1400 MHz higher, than Radeon R7 A265.

Game benchmarks


high / 1080p	1−2	1−2
ultra / 1080p	0−1	0−1
QHD / 1440p	0−1	0−1
low / 720p	10−12	12−14
medium / 1080p	2−3	3−4
The average gaming FPS of Radeon R7 A265 in Assassin's Creed Odyssey is 20% more, than Radeon HD 4770.
ultra / 1080p	3−4	3−4
QHD / 1440p	0−1	0−1
low / 720p	12−14	12−14
medium / 1080p	4−5	4−5
Radeon HD 4770 and Radeon R7 A265 have the same average FPS in Battlefield 5.
low / 768p	50−55	50−55
high / 1080p	45−50	45−50
QHD / 1440p	0−1	0−1
Radeon HD 4770 and Radeon R7 A265 have the same average FPS in Call of Duty: Warzone.
low / 768p	110−120	110−120
medium / 768p	85−90	85−90
ultra / 1080p	35−40	35−40
4K / 2160p	10−11	10−11
high / 768p	60−65	60−65
Radeon HD 4770 and Radeon R7 A265 have the same average FPS in Counter-Strike: Global Offensive.
low / 768p	70−75	70−75
ultra / 1080p	14−16	14−16
medium / 1080p	45−50	45−50
Radeon HD 4770 and Radeon R7 A265 have the same average FPS in Cyberpunk 2077.
low / 768p	70−75	70−75
medium / 768p	45−50	45−50
ultra / 1080p	18−20	18−20
Radeon HD 4770 and Radeon R7 A265 have the same average FPS in Dota 2.
high / 1080p	2−3	2−3
ultra / 1080p	2−3	2−3
4K / 2160p	0−1	0−1
low / 720p	10−11	10−11
medium / 1080p	3−4	3−4
Radeon HD 4770 and Radeon R7 A265 have the same average FPS in Far Cry 5.
ultra / 1080p	5−6	5−6
QHD / 1440p	1−2	1−2
low / 720p	45−50	45−50
medium / 1080p	8−9	8−9
Radeon HD 4770 and Radeon R7 A265 have the same average FPS in Fortnite.
high / 1080p	3−4	3−4
QHD / 1440p	0−1	0−1
low / 720p	14−16	14−16
medium / 1080p	5−6	6−7
Radeon HD 4770 and Radeon R7 A265 have the same average FPS in Forza Horizon 4.
low / 768p	40−45	40−45
high / 1080p	3−4	3−4
ultra / 1080p	2−3	2−3
QHD / 1440p	0−1	0−1
medium / 720p	35−40	35−40
Radeon HD 4770 and Radeon R7 A265 have the same average FPS in Grand Theft Auto V.
high / 1080p	1−2	1−2
ultra / 1080p	0−1	0−1
4K / 2160p	0−1	0−1
low / 720p	3−4	3−4
medium / 1080p	2−3	2−3
Radeon HD 4770 and Radeon R7 A265 have the same average FPS in Metro Exodus.
low / 768p	85−90	85−90
high / 1080p	55−60	55−60
Radeon HD 4770 and Radeon R7 A265 have the same average FPS in Minecraft.
high / 1080p	14−16	14−16
ultra / 1080p	12−14	12−14
low / 720p	24−27	24−27
medium / 1080p	14−16	14−16
Radeon HD 4770 and Radeon R7 A265 have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS.
ultra / 1080p	3−4	3−4
QHD / 1440p	0−1	0−1
low / 720p	4−5	4−5
Radeon HD 4770 and Radeon R7 A265 have the same average FPS in Red Dead Redemption 2.
low / 768p	8−9	8−9
medium / 768p	7−8	7−8
high / 1080p	3−4	3−4
ultra / 1080p	3−4	3−4
4K / 2160p	0−1	0−1
Radeon HD 4770 and Radeon R7 A265 have the same average FPS in The Witcher 3: Wild Hunt.
low / 768p	70−75	70−75
medium / 768p	35−40	35−40
ultra / 1080p	12−14	12−14
high / 768p	30−33	30−33
Radeon HD 4770 and Radeon R7 A265 have the same average FPS in World of Tanks.

Full Specs

	Radeon HD 4770	Radeon R7 A265
Architecture	TeraScale	GCN 1.0
Code name	RV740	Opal
Type	Desktop	Desktop
Release date	28 April 2009	9 January 2014
Pipelines	640	384
Core clock speed	750 MHz	725 MHz
Boost Clock		825 MHz
Transistor count	826 million	950 million
Manufacturing process technology	40 nm	28 nm
Texture fill rate	24.00	19.80
Floating-point performance	960.0 gflops	633.6 gflops
Length	203 mm
Memory bus width	128 Bit	128 Bit
Memory clock speed	3200 MHz	1800 MHz
Memory bandwidth	51.2 GB/s	28.8 GB/s
DirectX	10.1 (10_1)	12 (11_1)
Shader Model	4.1	5.1
OpenGL	3.3	4.6
OpenCL	1.1	1.2
Vulkan	N/A	1.2.131

Radeon HD 4770 vs Radeon R7 A265

Main Specs

Game benchmarks

Full Specs

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