GeForce 820A vs Radeon HD 4850

When choosing between GeForce 820A and Radeon HD 4850, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce 820A and Radeon HD 4850.

GeForce 820A

Radeon HD 4850 Check Price

Main Specs

	GeForce 820A	Radeon HD 4850
Power consumption (TDP)	15 Watt	110 Watt
Interface	PCIe 2.0 x16	PCIe 2.0 x16
Supplementary power connectors		1x 6-pin
Memory type	DDR3	GDDR3
Maximum RAM amount	1 GB	512 MB
Display Connectors	No outputs	2x DVI, 1x S-Video
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Radeon HD 4850 has 633% more power consumption, than GeForce 820A.
Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
Radeon HD 4850 has 511 GB more memory, than GeForce 820A.
Both cards are used in Desktops.
GeForce 820A is build with Fermi 2.0 architecture, and Radeon HD 4850 - with Terascale 1.
Core clock speed of GeForce 820A is 150 MHz higher, than Radeon HD 4850.
GeForce 820A is manufactured by 28 nm process technology, and Radeon HD 4850 - by 55 nm process technology.
Memory clock speed of GeForce 820A is 807 MHz higher, than Radeon HD 4850.

Game benchmarks


high / 1080p	0−1	1−2
ultra / 1080p	−	0−1
QHD / 1440p	0−1	0−1
low / 720p	1−2	12−14
medium / 1080p	0−1	3−4
The average gaming FPS of Radeon HD 4850 in Assassin's Creed Odyssey is 1200% more, than GeForce 820A.
high / 1080p	−	6−7
ultra / 1080p	−	4−5
QHD / 1440p	0−1	0−1
low / 720p	0−1	16−18
medium / 1080p	−	6−7
low / 768p	50−55	45−50
high / 1080p	45−50	40−45
QHD / 1440p	0−1	0−1
The average gaming FPS of GeForce 820A in Call of Duty: Warzone is 11% more, than Radeon HD 4850.
low / 768p	60−65	120−130
medium / 768p	27−30	95−100
ultra / 1080p	7−8	40−45
QHD / 1440p	−	21−24
4K / 2160p	−	10−11
high / 768p	16−18	65−70
The average gaming FPS of Radeon HD 4850 in Counter-Strike: Global Offensive is 196% more, than GeForce 820A.
low / 768p	70−75	85−90
ultra / 1080p	0−1	18−20
medium / 1080p	45−50	40−45
The average gaming FPS of Radeon HD 4850 in Cyberpunk 2077 is 8% more, than GeForce 820A.
low / 768p	45−50	80−85
medium / 768p	10−11	55−60
ultra / 1080p	0−1	27−30
The average gaming FPS of Radeon HD 4850 in Dota 2 is 141% more, than GeForce 820A.
high / 1080p	−	2−3
ultra / 1080p	−	2−3
4K / 2160p	−	1−2
low / 720p	0−1	10−12
medium / 1080p	−	3−4
high / 1080p	−	10−11
ultra / 1080p	−	5−6
QHD / 1440p	−	1−2
low / 720p	21−24	50−55
medium / 1080p	0−1	12−14
The average gaming FPS of Radeon HD 4850 in Fortnite is 136% more, than GeForce 820A.
high / 1080p	0−1	5−6
QHD / 1440p	0−1	3−4
4K / 2160p	−	2−3
low / 720p	0−1	16−18
medium / 1080p	0−1	7−8
low / 768p	18−20	45−50
medium / 768p	−	35−40
high / 1080p	0−1	6−7
ultra / 1080p	−	3−4
QHD / 1440p	0−1	0−1
medium / 720p	12−14	−
The average gaming FPS of Radeon HD 4850 in Grand Theft Auto V is 147% more, than GeForce 820A.
high / 1080p	−	1−2
ultra / 1080p	−	0−1
low / 720p	0−1	5−6
medium / 1080p	−	3−4
low / 768p	75−80	95−100
high / 1080p	27−30	60−65
medium / 1080p	−	85−90
The average gaming FPS of Radeon HD 4850 in Minecraft is 50% more, than GeForce 820A.
ultra / 1080p	−	12−14
low / 720p	8−9	27−30
medium / 1080p	−	14−16
The average gaming FPS of Radeon HD 4850 in PLAYERUNKNOWN'S BATTLEGROUNDS is 250% more, than GeForce 820A.
low / 720p	0−1	5−6
low / 768p	0−1	12−14
medium / 768p	−	9−10
high / 1080p	−	5−6
ultra / 1080p	−	4−5
4K / 2160p	−	1−2
low / 768p	45−50	65−70
medium / 768p	14−16	35−40
ultra / 1080p	0−1	14−16
high / 768p	12−14	27−30
The average gaming FPS of Radeon HD 4850 in World of Tanks is 76% more, than GeForce 820A.

Full Specs

	GeForce 820A	Radeon HD 4850
Architecture	Fermi 2.0	Terascale 1
Code name	GF117	RV770
Type	Desktop	Desktop
Release date	17 March 2014	25 June 2008
Pipelines	96	800
Core clock speed	775 MHz	625 MHz
Transistor count	585 million	956 million
Manufacturing process technology	28 nm	55 nm
Texture fill rate	12.40	25.00
Floating-point performance	297.6 gflops	1,000.0 gflops
Length		246 mm
Memory bus width	64 Bit	256 Bit
Memory clock speed	1800 MHz	993 MHz
Memory bandwidth	14.4 GB/s	63.55 GB/s
DirectX	12 (11_0)	10.1 (10_1)
Shader Model	5.1	4.1
OpenGL	4.6	3.3
OpenCL	1.1	1.1
Vulkan	N/A	N/A
CUDA	2.1
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GeForce 820A vs Radeon HD 4850

Main Specs

Game benchmarks

Full Specs

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