GeForce 820A vs Radeon HD 7870

In this comparison between GeForce 820A and Radeon HD 7870 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce 820A will be the best choice, for others Radeon HD 7870 will be their preference. Study the comparison tables below and make your choice.

GeForce 820A

Radeon HD 7870 Check Price

Main Specs

	GeForce 820A	Radeon HD 7870
Power consumption (TDP)	15 Watt	175 Watt
Interface	PCIe 2.0 x16
Memory type	DDR3	GDDR5
Maximum RAM amount	1 GB	2 GB
Display Connectors	No outputs
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Radeon HD 7870 has 1066% more power consumption, than GeForce 820A.
Radeon HD 7870 has 1 GB more memory, than GeForce 820A.
Both cards are used in Desktops.
GeForce 820A is build with Fermi 2.0 architecture, and Radeon HD 7870 - with GCN.
Core clock speed of Radeon HD 7870 is 225 MHz higher, than GeForce 820A.
GeForce 820A and Radeon HD 7870 are manufactured by 28 nm process technology.
Memory clock speed of Radeon HD 7870 is 3000 MHz higher, than GeForce 820A.

Game benchmarks


high / 1080p	0−1	24−27
ultra / 1080p	−	14−16
QHD / 1440p	0−1	9−10
4K / 2160p	−	6−7
low / 720p	1−2	45−50
medium / 1080p	0−1	30−33
The average gaming FPS of Radeon HD 7870 in Assassin's Creed Odyssey is 4600% more, than GeForce 820A.
high / 1080p	−	35−40
ultra / 1080p	−	30−35
QHD / 1440p	0−1	16−18
4K / 2160p	−	10−11
low / 720p	0−1	75−80
medium / 1080p	−	40−45
low / 768p	50−55	50−55
high / 1080p	45−50	−
QHD / 1440p	0−1	0−1
GeForce 820A and Radeon HD 7870 have the same average FPS in Call of Duty: Warzone.
low / 768p	60−65	240−250
medium / 768p	27−30	210−220
ultra / 1080p	7−8	130−140
QHD / 1440p	−	100−110
4K / 2160p	−	60−65
high / 768p	16−18	180−190
The average gaming FPS of Radeon HD 7870 in Counter-Strike: Global Offensive is 596% more, than GeForce 820A.
low / 768p	70−75	60−65
ultra / 1080p	0−1	−
medium / 1080p	45−50	55−60
GeForce 820A and Radeon HD 7870 have the same average FPS in Cyberpunk 2077.
low / 768p	45−50	120−130
medium / 768p	10−11	110−120
ultra / 1080p	0−1	85−90
The average gaming FPS of Radeon HD 7870 in Dota 2 is 313% more, than GeForce 820A.
high / 1080p	−	30−33
ultra / 1080p	−	27−30
QHD / 1440p	−	21−24
4K / 2160p	−	9−10
low / 720p	0−1	60−65
medium / 1080p	−	30−35
high / 1080p	−	35−40
ultra / 1080p	−	30−33
QHD / 1440p	−	18−20
low / 720p	21−24	130−140
medium / 1080p	0−1	80−85
The average gaming FPS of Radeon HD 7870 in Fortnite is 513% more, than GeForce 820A.
high / 1080p	0−1	40−45
ultra / 1080p	−	30−33
QHD / 1440p	0−1	18−20
4K / 2160p	−	14−16
low / 720p	0−1	75−80
medium / 1080p	0−1	45−50
low / 768p	18−20	110−120
medium / 768p	−	100−110
high / 1080p	0−1	45−50
ultra / 1080p	−	20−22
QHD / 1440p	0−1	10−11
medium / 720p	12−14	−
The average gaming FPS of Radeon HD 7870 in Grand Theft Auto V is 505% more, than GeForce 820A.
high / 1080p	−	14−16
ultra / 1080p	−	12−14
QHD / 1440p	−	10−12
4K / 2160p	−	4−5
low / 720p	0−1	45−50
medium / 1080p	−	21−24
low / 768p	75−80	120−130
high / 1080p	27−30	−
medium / 1080p	−	110−120
The average gaming FPS of Radeon HD 7870 in Minecraft is 62% more, than GeForce 820A.
ultra / 1080p	−	14−16
low / 720p	8−9	75−80
medium / 1080p	−	18−20
The average gaming FPS of Radeon HD 7870 in PLAYERUNKNOWN'S BATTLEGROUNDS is 862% more, than GeForce 820A.
high / 1080p	−	16−18
ultra / 1080p	−	10−12
QHD / 1440p	−	4−5
4K / 2160p	−	2−3
low / 720p	0−1	45−50
medium / 1080p	−	24−27
low / 768p	0−1	85−90
medium / 768p	−	50−55
high / 1080p	−	30−33
ultra / 1080p	−	16−18
4K / 2160p	−	10−11
low / 768p	45−50	90−95
medium / 768p	14−16	60−65
ultra / 1080p	0−1	45−50
high / 768p	12−14	55−60
The average gaming FPS of Radeon HD 7870 in World of Tanks is 180% more, than GeForce 820A.

Full Specs

	GeForce 820A	Radeon HD 7870
Architecture	Fermi 2.0	GCN
Code name	GF117	Pitcairn XT
Type	Desktop	Desktop
Release date	17 March 2014	5 March 2012
Pipelines	96	1280
Core clock speed	775 MHz	1000 MHz
Transistor count	585 million	2800 Million
Manufacturing process technology	28 nm	28 nm
Texture fill rate	12.40
Floating-point performance	297.6 gflops
Memory bus width	64 Bit	256 Bit
Memory clock speed	1800 MHz	4800 MHz
Memory bandwidth	14.4 GB/s
Shared memory		-
DirectX	12 (11_0)	DirectX 11.1, Shader 5.1
Shader Model	5.1
OpenGL	4.6
OpenCL	1.1
Vulkan	N/A
CUDA	2.1
Monero / XMR (CryptoNight)		0.39 kh/s
Eyefinity		+
Decred / DCR (Decred)		0.63 Gh/s
Ethereum / ETH (DaggerHashimoto)		16.6 Mh/s
Zcash / ZEC (Equihash)		145 Sol/s
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GeForce 820A vs Radeon HD 7870

Main Specs

Game benchmarks

Full Specs

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