Radeon HD 4830 vs Radeon R7 512 Cores Kaveri

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 4830 and Radeon R7 512 Cores Kaveri. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Radeon HD 4830 and Radeon R7 512 Cores Kaveri. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Radeon HD 4830

Radeon R7 512 Cores Kaveri

Main Specs

	Radeon HD 4830	Radeon R7 512 Cores Kaveri
Power consumption (TDP)	95 Watt
Interface	PCIe 2.0 x16
Supplementary power connectors	1x 6-pin
Memory type	GDDR3
Maximum RAM amount	512 MB
Display Connectors	2x DVI, 1x S-Video

Both cards are used in Desktops.
Radeon HD 4830 is build with TeraScale architecture, and Radeon R7 512 Cores Kaveri - with GCN.
Core clock speed of Radeon R7 512 Cores Kaveri is 145 MHz higher, than Radeon HD 4830.
Radeon HD 4830 is manufactured by 55 nm process technology, and Radeon R7 512 Cores Kaveri - by 28 nm process technology.

Game benchmarks


high / 1080p	0−1	7−8
ultra / 1080p	0−1	4−5
QHD / 1440p	0−1	0−1
low / 720p	10−12	18−20
medium / 1080p	2−3	9−10
The average gaming FPS of Radeon R7 512 Cores Kaveri in Assassin's Creed Odyssey is 133% more, than Radeon HD 4830.
high / 1080p	−	12−14
ultra / 1080p	2−3	10−12
QHD / 1440p	0−1	0−1
low / 720p	10−12	27−30
medium / 1080p	4−5	14−16
The average gaming FPS of Radeon R7 512 Cores Kaveri in Battlefield 5 is 200% more, than Radeon HD 4830.
low / 768p	50−55	45−50
high / 1080p	45−50	45−50
QHD / 1440p	0−1	0−1
The average gaming FPS of Radeon HD 4830 in Call of Duty: Warzone is 6% more, than Radeon R7 512 Cores Kaveri.
low / 768p	110−120	140−150
medium / 768p	80−85	110−120
ultra / 1080p	35−40	55−60
QHD / 1440p	−	30−35
4K / 2160p	9−10	27−30
high / 768p	55−60	85−90
The average gaming FPS of Radeon R7 512 Cores Kaveri in Counter-Strike: Global Offensive is 43% more, than Radeon HD 4830.
low / 768p	70−75	55−60
ultra / 1080p	12−14	21−24
medium / 1080p	45−50	45−50
The average gaming FPS of Radeon HD 4830 in Cyberpunk 2077 is 4% more, than Radeon R7 512 Cores Kaveri.
low / 768p	70−75	85−90
medium / 768p	40−45	60−65
ultra / 1080p	16−18	35−40
The average gaming FPS of Radeon R7 512 Cores Kaveri in Dota 2 is 40% more, than Radeon HD 4830.
high / 1080p	1−2	9−10
ultra / 1080p	−	8−9
4K / 2160p	0−1	4−5
low / 720p	9−10	21−24
medium / 1080p	2−3	10−11
The average gaming FPS of Radeon R7 512 Cores Kaveri in Far Cry 5 is 250% more, than Radeon HD 4830.
high / 1080p	−	16−18
ultra / 1080p	5−6	10−12
QHD / 1440p	1−2	−
low / 720p	45−50	65−70
medium / 1080p	6−7	24−27
The average gaming FPS of Radeon R7 512 Cores Kaveri in Fortnite is 78% more, than Radeon HD 4830.
high / 1080p	2−3	14−16
ultra / 1080p	−	12−14
QHD / 1440p	0−1	2−3
low / 720p	14−16	27−30
medium / 1080p	5−6	14−16
The average gaming FPS of Radeon R7 512 Cores Kaveri in Forza Horizon 4 is 171% more, than Radeon HD 4830.
low / 768p	40−45	55−60
medium / 768p	−	50−55
high / 1080p	2−3	14−16
ultra / 1080p	2−3	7−8
QHD / 1440p	0−1	0−1
medium / 720p	30−35	−
The average gaming FPS of Radeon R7 512 Cores Kaveri in Grand Theft Auto V is 73% more, than Radeon HD 4830.
high / 1080p	1−2	5−6
ultra / 1080p	0−1	3−4
4K / 2160p	0−1	0−1
low / 720p	2−3	14−16
medium / 1080p	−	7−8
The average gaming FPS of Radeon R7 512 Cores Kaveri in Metro Exodus is 400% more, than Radeon HD 4830.
low / 768p	85−90	95−100
high / 1080p	55−60	90−95
ultra / 1080p	−	80−85
medium / 1080p	−	95−100
The average gaming FPS of Radeon R7 512 Cores Kaveri in Minecraft is 31% more, than Radeon HD 4830.
high / 1080p	14−16	16−18
ultra / 1080p	12−14	14−16
low / 720p	24−27	35−40
medium / 1080p	14−16	18−20
The average gaming FPS of Radeon R7 512 Cores Kaveri in PLAYERUNKNOWN'S BATTLEGROUNDS is 29% more, than Radeon HD 4830.
ultra / 1080p	3−4	8−9
QHD / 1440p	0−1	0−1
low / 720p	3−4	14−16
medium / 1080p	−	10−12
The average gaming FPS of Radeon R7 512 Cores Kaveri in Red Dead Redemption 2 is 266% more, than Radeon HD 4830.
low / 768p	6−7	27−30
medium / 768p	6−7	18−20
high / 1080p	3−4	10−11
ultra / 1080p	−	7−8
4K / 2160p	0−1	6−7
The average gaming FPS of Radeon R7 512 Cores Kaveri in The Witcher 3: Wild Hunt is 280% more, than Radeon HD 4830.
low / 768p	70−75	85−90
medium / 768p	35−40	45−50
ultra / 1080p	12−14	21−24
high / 768p	27−30	35−40
The average gaming FPS of Radeon R7 512 Cores Kaveri in World of Tanks is 29% more, than Radeon HD 4830.

Full Specs

	Radeon HD 4830	Radeon R7 512 Cores Kaveri
Architecture	TeraScale	GCN
Code name	RV770	Kaveri Spectre
Type	Desktop	Desktop
Release date	21 October 2008	14 January 2014
Pipelines	640	512
Core clock speed	575 MHz	720 MHz
Transistor count	956 million
Manufacturing process technology	55 nm	28 nm
Texture fill rate	18.40
Floating-point performance	736.0 gflops
Length	246 mm
Memory bus width	256 Bit
Memory clock speed	1800 MHz
Memory bandwidth	57.6 GB/s
Shared memory		+
DirectX	10.1 (10_1)	DirectX 12 (FL 12_0), Shader 5.2
Shader Model	4.1
OpenGL	3.3
OpenCL	1.1
Vulkan	N/A

Radeon HD 4830 vs Radeon R7 512 Cores Kaveri

Main Specs

Game benchmarks

Full Specs

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