GeForce 820A vs Radeon HD 5770
When choosing between GeForce 820A and Radeon HD 5770, 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 5770.
GeForce 820A
Main Specs
GeForce 820A
Radeon HD 5770
Power consumption (TDP)
15 Watt
108 Watt
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
Memory type
DDR3
GDDR5
Maximum RAM amount
1 GB
1 GB
Display Connectors
No outputs
2x DVI, 1x HDMI, 1x DisplayPort
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Radeon HD 5770 has 620% more power consumption, than GeForce 820A.
Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
GeForce 820A and Radeon HD 5770 have maximum RAM of 1 GB.
Both cards are used in Desktops.
GeForce 820A is build with Fermi 2.0 architecture, and Radeon HD 5770 - with Terascale 2.
Core clock speed of Radeon HD 5770 is 75 MHz higher, than GeForce 820A.
GeForce 820A is manufactured by 28 nm process technology, and Radeon HD 5770 - by 40 nm process technology.
Memory clock speed of Radeon HD 5770 is 3000 MHz higher, than GeForce 820A.
Game benchmarks
Assassin's Creed Odyssey
Battlefield 5
Call of Duty: Warzone
Counter-Strike: Global Offensive
Cyberpunk 2077
Dota 2
Far Cry 5
Fortnite
Forza Horizon 4
Grand Theft Auto V
Metro Exodus
Minecraft
PLAYERUNKNOWN'S BATTLEGROUNDS
Red Dead Redemption 2
The Witcher 3: Wild Hunt
World of Tanks
high / 1080p
0−1
8−9
ultra / 1080p
−
5−6
QHD / 1440p
0−1
0−1
low / 720p
1−2
18−20
medium / 1080p
0−1
10−11
The average gaming FPS of Radeon HD 5770 in Assassin's Creed Odyssey is 1800% more, than GeForce 820A.
high / 1080p
−
14−16
ultra / 1080p
−
12−14
QHD / 1440p
0−1
0−1
low / 720p
0−1
27−30
medium / 1080p
−
14−16
low / 768p
50−55
45−50
high / 1080p
45−50
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of GeForce 820A in Call of Duty: Warzone is 6% more, than Radeon HD 5770.
low / 768p
60−65
150−160
medium / 768p
27−30
120−130
ultra / 1080p
7−8
60−65
QHD / 1440p
−
30−35
4K / 2160p
−
27−30
high / 768p
16−18
90−95
The average gaming FPS of Radeon HD 5770 in Counter-Strike: Global Offensive is 285% more, than GeForce 820A.
low / 768p
70−75
55−60
ultra / 1080p
0−1
21−24
medium / 1080p
45−50
45−50
The average gaming FPS of GeForce 820A in Cyberpunk 2077 is 15% more, than Radeon HD 5770.
low / 768p
45−50
85−90
medium / 768p
10−11
65−70
ultra / 1080p
0−1
35−40
The average gaming FPS of Radeon HD 5770 in Dota 2 is 165% more, than GeForce 820A.
high / 1080p
−
9−10
ultra / 1080p
−
9−10
4K / 2160p
−
4−5
low / 720p
0−1
21−24
medium / 1080p
−
10−11
high / 1080p
−
16−18
ultra / 1080p
−
12−14
low / 720p
21−24
65−70
medium / 1080p
0−1
27−30
The average gaming FPS of Radeon HD 5770 in Fortnite is 204% more, than GeForce 820A.
high / 1080p
0−1
14−16
ultra / 1080p
−
12−14
QHD / 1440p
0−1
2−3
low / 720p
0−1
30−33
medium / 1080p
0−1
16−18
low / 768p
18−20
55−60
medium / 768p
−
50−55
high / 1080p
0−1
14−16
ultra / 1080p
−
7−8
QHD / 1440p
0−1
0−1
medium / 720p
12−14
−
The average gaming FPS of Radeon HD 5770 in Grand Theft Auto V is 200% more, than GeForce 820A.
high / 1080p
−
5−6
ultra / 1080p
−
4−5
4K / 2160p
−
1−2
low / 720p
0−1
14−16
medium / 1080p
−
7−8
low / 768p
75−80
95−100
high / 1080p
27−30
90−95
ultra / 1080p
−
85−90
medium / 1080p
−
95−100
The average gaming FPS of Radeon HD 5770 in Minecraft is 79% more, than GeForce 820A.
high / 1080p
−
18−20
ultra / 1080p
−
14−16
low / 720p
8−9
35−40
medium / 1080p
−
18−20
The average gaming FPS of Radeon HD 5770 in PLAYERUNKNOWN'S BATTLEGROUNDS is 362% more, than GeForce 820A.
ultra / 1080p
−
8−9
QHD / 1440p
−
0−1
low / 720p
0−1
14−16
medium / 1080p
−
10−12
low / 768p
0−1
27−30
medium / 768p
−
18−20
high / 1080p
−
10−12
ultra / 1080p
−
7−8
4K / 2160p
−
6−7
low / 768p
45−50
85−90
medium / 768p
14−16
45−50
ultra / 1080p
0−1
21−24
high / 768p
12−14
40−45
The average gaming FPS of Radeon HD 5770 in World of Tanks is 136% more, than GeForce 820A.
Full Specs
GeForce 820A
Radeon HD 5770
Architecture
Fermi 2.0
Terascale 2
Code name
GF117
Juniper
Type
Desktop
Desktop
Release date
17 March 2014
13 October 2009
Pipelines
96
800
Core clock speed
775 MHz
850 MHz
Transistor count
585 million
1,040 million
Manufacturing process technology
28 nm
40 nm
Texture fill rate
12.40
34.00
Floating-point performance
297.6 gflops
1,360.0 gflops
Length
208 mm
Memory bus width
64 Bit
128 Bit
Memory clock speed
1800 MHz
4800 MHz
Memory bandwidth
14.4 GB/s
76.8 GB/s
DirectX
12 (11_0)
11.2 (11_0)
Shader Model
5.1
5.0
OpenGL
4.6
4.4
OpenCL
1.1
1.2
Vulkan
N/A
N/A
CUDA
2.1
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