Radeon HD 4830 vs Radeon HD 7850

When comparing Radeon HD 4830 and Radeon HD 7850, 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 4830 and Radeon HD 7850 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon HD 4830

Radeon HD 7850 Check Price

Main Specs

	Radeon HD 4830	Radeon HD 7850
Power consumption (TDP)	95 Watt	225 Watt
Interface	PCIe 2.0 x16	PCIe 3.0 x16
Supplementary power connectors	1x 6-pin	1x 6-pin
Memory type	GDDR3	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 136% more power consumption, than Radeon HD 4830.
Radeon HD 4830 is connected by PCIe 2.0 x16, and Radeon HD 7850 uses PCIe 3.0 x16 interface.
Radeon HD 4830 has 510 GB more memory, than Radeon HD 7850.
Both cards are used in Desktops.
Radeon HD 4830 is build with TeraScale architecture, and Radeon HD 7850 - with GCN 1.0.
Radeon HD 4830 is manufactured by 55 nm process technology, and Radeon HD 7850 - by 28 nm process technology.
Radeon HD 4830 is 36 mm longer, than Radeon HD 7850.
Memory clock speed of Radeon HD 4830 is 600 MHz higher, than Radeon HD 7850.

Game benchmarks


high / 1080p	0−1	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 416% more, than Radeon HD 4830.
high / 1080p	−	30−33
ultra / 1080p	2−3	24−27
QHD / 1440p	0−1	10−11
4K / 2160p	−	7−8
low / 720p	10−12	60−65
medium / 1080p	4−5	30−35
The average gaming FPS of Radeon HD 7850 in Battlefield 5 is 566% more, than Radeon HD 4830.
low / 768p	50−55	50−55
high / 1080p	45−50	−
QHD / 1440p	0−1	0−1
Radeon HD 4830 and Radeon HD 7850 have the same average FPS in Call of Duty: Warzone.
low / 768p	110−120	220−230
medium / 768p	80−85	190−200
ultra / 1080p	35−40	110−120
QHD / 1440p	−	80−85
4K / 2160p	9−10	40−45
high / 768p	55−60	160−170
The average gaming FPS of Radeon HD 7850 in Counter-Strike: Global Offensive is 146% more, than Radeon HD 4830.
low / 768p	70−75	60−65
ultra / 1080p	12−14	45−50
medium / 1080p	45−50	55−60
The average gaming FPS of Radeon HD 7850 in Cyberpunk 2077 is 25% more, than Radeon HD 4830.
low / 768p	70−75	110−120
medium / 768p	40−45	100−110
ultra / 1080p	16−18	75−80
The average gaming FPS of Radeon HD 7850 in Dota 2 is 125% more, than Radeon HD 4830.
high / 1080p	1−2	21−24
ultra / 1080p	−	21−24
QHD / 1440p	−	18−20
4K / 2160p	0−1	7−8
low / 720p	9−10	50−55
medium / 1080p	2−3	24−27
The average gaming FPS of Radeon HD 7850 in Far Cry 5 is 725% more, than Radeon HD 4830.
high / 1080p	−	30−35
ultra / 1080p	5−6	21−24
QHD / 1440p	1−2	14−16
low / 720p	45−50	110−120
medium / 1080p	6−7	65−70
The average gaming FPS of Radeon HD 7850 in Fortnite is 266% more, than Radeon HD 4830.
high / 1080p	2−3	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 542% more, than Radeon HD 4830.
low / 768p	40−45	100−105
medium / 768p	−	90−95
high / 1080p	2−3	35−40
ultra / 1080p	2−3	14−16
QHD / 1440p	0−1	6−7
medium / 720p	30−35	−
The average gaming FPS of Radeon HD 7850 in Grand Theft Auto V is 240% more, than Radeon HD 4830.
high / 1080p	1−2	12−14
ultra / 1080p	0−1	9−10
4K / 2160p	0−1	2−3
low / 720p	2−3	35−40
medium / 1080p	−	16−18
The average gaming FPS of Radeon HD 7850 in Metro Exodus is 1150% more, than Radeon HD 4830.
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 4830.
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 4830.
high / 1080p	−	14−16
ultra / 1080p	3−4	10−11
QHD / 1440p	0−1	1−2
4K / 2160p	−	0−1
low / 720p	3−4	35−40
medium / 1080p	−	20−22
The average gaming FPS of Radeon HD 7850 in Red Dead Redemption 2 is 700% more, than Radeon HD 4830.
low / 768p	6−7	70−75
medium / 768p	6−7	40−45
high / 1080p	3−4	24−27
ultra / 1080p	−	12−14
4K / 2160p	0−1	7−8
The average gaming FPS of Radeon HD 7850 in The Witcher 3: Wild Hunt is 820% more, than Radeon HD 4830.
low / 768p	70−75	90−95
medium / 768p	35−40	60−65
ultra / 1080p	12−14	40−45
high / 768p	27−30	55−60
The average gaming FPS of Radeon HD 7850 in World of Tanks is 70% more, than Radeon HD 4830.

Full Specs

	Radeon HD 4830	Radeon HD 7850
Architecture	TeraScale	GCN 1.0
Code name	RV770	Pitcairn
Type	Desktop	Desktop
Release date	21 October 2008	5 March 2012
Pipelines	640	1024
Core clock speed	575 MHz
Boost Clock		1000 MHz
Transistor count	956 million	2,800 million
Manufacturing process technology	55 nm	28 nm
Texture fill rate	18.40	55.04
Floating-point performance	736.0 gflops	1,761 gflops
Length	246 mm	210 mm
Memory bus width	256 Bit	256 Bit
Memory clock speed	1800 MHz	1200 MHz
Memory bandwidth	57.6 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 4830 vs Radeon HD 7850

Main Specs

Game benchmarks

Full Specs

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