Radeon HD 4770 vs Radeon HD 7850

If you are going to buy a new graphics card and are choosing between Radeon HD 4770 and Radeon HD 7850, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon HD 4770 stacks up against Radeon HD 7850, check out specs charts below.

Radeon HD 4770

Radeon HD 7850 Check Price

Main Specs

	Radeon HD 4770	Radeon HD 7850
Power consumption (TDP)	80 Watt	225 Watt
Interface	PCIe 2.0 x16	PCIe 3.0 x16
Supplementary power connectors	1x 6-pin	1x 6-pin
Memory type	GDDR5	GDDR5
Maximum RAM amount	512 MB	2 GB
Display Connectors	2x DVI, 1x S-Video	1x DVI, 1x HDMI, 2x mini-DisplayPort
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Radeon HD 7850 has 181% more power consumption, than Radeon HD 4770.
Radeon HD 4770 is connected by PCIe 2.0 x16, and Radeon HD 7850 uses PCIe 3.0 x16 interface.
Radeon HD 4770 has 510 GB more memory, than Radeon HD 7850.
Both cards are used in Desktops.
Radeon HD 4770 is build with TeraScale architecture, and Radeon HD 7850 - with GCN 1.0.
Radeon HD 4770 is manufactured by 40 nm process technology, and Radeon HD 7850 - by 28 nm process technology.
Radeon HD 7850 is 7 mm longer, than Radeon HD 4770.
Memory clock speed of Radeon HD 4770 is 2000 MHz higher, than Radeon HD 7850.

Game benchmarks


high / 1080p	1−2	18−20
ultra / 1080p	0−1	10−12
QHD / 1440p	0−1	5−6
4K / 2160p	−	4−5
low / 720p	10−12	35−40
medium / 1080p	2−3	24−27
The average gaming FPS of Radeon HD 7850 in Assassin's Creed Odyssey is 440% more, than Radeon HD 4770.
high / 1080p	−	30−33
ultra / 1080p	3−4	24−27
QHD / 1440p	0−1	10−11
4K / 2160p	−	7−8
low / 720p	12−14	60−65
medium / 1080p	4−5	30−35
The average gaming FPS of Radeon HD 7850 in Battlefield 5 is 471% more, than Radeon HD 4770.
low / 768p	50−55	50−55
high / 1080p	45−50	−
QHD / 1440p	0−1	0−1
Radeon HD 4770 and Radeon HD 7850 have the same average FPS in Call of Duty: Warzone.
low / 768p	110−120	220−230
medium / 768p	85−90	190−200
ultra / 1080p	35−40	110−120
QHD / 1440p	−	80−85
4K / 2160p	10−11	40−45
high / 768p	60−65	160−170
The average gaming FPS of Radeon HD 7850 in Counter-Strike: Global Offensive is 138% more, than Radeon HD 4770.
low / 768p	70−75	60−65
ultra / 1080p	14−16	45−50
medium / 1080p	45−50	55−60
The average gaming FPS of Radeon HD 7850 in Cyberpunk 2077 is 22% more, than Radeon HD 4770.
low / 768p	70−75	110−120
medium / 768p	45−50	100−110
ultra / 1080p	18−20	75−80
The average gaming FPS of Radeon HD 7850 in Dota 2 is 115% more, than Radeon HD 4770.
high / 1080p	2−3	21−24
ultra / 1080p	2−3	21−24
QHD / 1440p	−	18−20
4K / 2160p	0−1	7−8
low / 720p	10−11	50−55
medium / 1080p	3−4	24−27
The average gaming FPS of Radeon HD 7850 in Far Cry 5 is 650% more, than Radeon HD 4770.
high / 1080p	−	30−35
ultra / 1080p	5−6	21−24
QHD / 1440p	1−2	14−16
low / 720p	45−50	110−120
medium / 1080p	8−9	65−70
The average gaming FPS of Radeon HD 7850 in Fortnite is 266% more, than Radeon HD 4770.
high / 1080p	3−4	30−35
ultra / 1080p	−	24−27
QHD / 1440p	0−1	12−14
4K / 2160p	−	12−14
low / 720p	14−16	65−70
medium / 1080p	5−6	35−40
The average gaming FPS of Radeon HD 7850 in Forza Horizon 4 is 462% more, than Radeon HD 4770.
low / 768p	40−45	100−105
medium / 768p	−	90−95
high / 1080p	3−4	35−40
ultra / 1080p	2−3	14−16
QHD / 1440p	0−1	6−7
medium / 720p	35−40	−
The average gaming FPS of Radeon HD 7850 in Grand Theft Auto V is 218% more, than Radeon HD 4770.
high / 1080p	1−2	12−14
ultra / 1080p	0−1	9−10
4K / 2160p	0−1	2−3
low / 720p	3−4	35−40
medium / 1080p	2−3	16−18
The average gaming FPS of Radeon HD 7850 in Metro Exodus is 1000% more, than Radeon HD 4770.
low / 768p	85−90	110−120
high / 1080p	55−60	−
medium / 1080p	−	110−120
The average gaming FPS of Radeon HD 7850 in Minecraft is 32% more, than Radeon HD 4770.
high / 1080p	14−16	−
ultra / 1080p	12−14	14−16
low / 720p	24−27	65−70
medium / 1080p	14−16	18−20
The average gaming FPS of Radeon HD 7850 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	1−2
4K / 2160p	−	0−1
low / 720p	4−5	35−40
medium / 1080p	−	20−22
The average gaming FPS of Radeon HD 7850 in Red Dead Redemption 2 is 500% more, than Radeon HD 4770.
low / 768p	8−9	70−75
medium / 768p	7−8	40−45
high / 1080p	3−4	24−27
ultra / 1080p	3−4	12−14
4K / 2160p	0−1	7−8
The average gaming FPS of Radeon HD 7850 in The Witcher 3: Wild Hunt is 660% more, than Radeon HD 4770.
low / 768p	70−75	90−95
medium / 768p	35−40	60−65
ultra / 1080p	12−14	40−45
high / 768p	30−33	55−60
The average gaming FPS of Radeon HD 7850 in World of Tanks is 65% more, than Radeon HD 4770.

Full Specs

	Radeon HD 4770	Radeon HD 7850
Architecture	TeraScale	GCN 1.0
Code name	RV740	Pitcairn
Type	Desktop	Desktop
Release date	28 April 2009	5 March 2012
Pipelines	640	1024
Core clock speed	750 MHz
Boost Clock		1000 MHz
Transistor count	826 million	2,800 million
Manufacturing process technology	40 nm	28 nm
Texture fill rate	24.00	55.04
Floating-point performance	960.0 gflops	1,761 gflops
Length	203 mm	210 mm
Memory bus width	128 Bit	256 Bit
Memory clock speed	3200 MHz	1200 MHz
Memory bandwidth	51.2 GB/s	153.6 GB/s
DirectX	10.1 (10_1)
Shader Model	4.1	5.1
OpenGL	3.3	4.6
OpenCL	1.1	1.2
Vulkan	N/A
FreeSync		+
Bus support		PCIe 2.1 x16
HDMI		+
Bitcoin / BTC (SHA256)		249 Mh/s
Eyefinity		+
Design		reference
CrossFire		+
Ethereum / ETH (DaggerHashimoto)		12.5 Mh/s
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Radeon HD 4770 vs Radeon HD 7850

Main Specs

Game benchmarks

Full Specs

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