Radeon HD 7790 vs Radeon RX 550
When choosing between Radeon HD 7790 and Radeon RX 550, 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 Radeon HD 7790 and Radeon RX 550.
Main Specs
Radeon HD 7790
Radeon RX 550
Power consumption (TDP)
85 Watt
50 Watt
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
1x 6-pin
None
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
4 GB
Display Connectors
1x DVI, 1x HDMI, 2x mini-DisplayPort
1x DVI, 1x HDMI, 1x DisplayPort
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Radeon HD 7790 has 70% more power consumption, than Radeon RX 550.
Radeon HD 7790 is connected by PCIe 3.0 x16, and Radeon RX 550 uses PCIe 3.0 x8 interface.
Radeon RX 550 has 3 GB more memory, than Radeon HD 7790.
Both cards are used in Desktops.
Radeon HD 7790 is build with GCN 2.0 architecture, and Radeon RX 550 - with GCN 4.0.
Core clock speed of Radeon RX 550 is 100 MHz higher, than Radeon HD 7790.
Radeon HD 7790 is manufactured by 28 nm process technology, and Radeon RX 550 - by 14 nm process technology.
Radeon HD 7790 is 38 mm longer, than Radeon RX 550.
Memory clock speed of Radeon RX 550 is 1000 MHz higher, than Radeon HD 7790.
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
16−18
14−16
ultra / 1080p
9−10
8−9
QHD / 1440p
4−5
3−4
4K / 2160p
4−5
−
low / 720p
30−35
30−33
medium / 1080p
20−22
18−20
The average gaming FPS of Radeon HD 7790 in Assassin's Creed Odyssey is 6% more, than Radeon RX 550.
high / 1080p
24−27
21−24
ultra / 1080p
21−24
20−22
QHD / 1440p
8−9
6−7
4K / 2160p
6−7
5−6
low / 720p
50−55
50−55
medium / 1080p
27−30
24−27
The average gaming FPS of Radeon HD 7790 in Battlefield 5 is 9% more, than Radeon RX 550.
low / 768p
45−50
45−50
QHD / 1440p
0−1
0−1
Radeon HD 7790 and Radeon RX 550 have the same average FPS in Call of Duty: Warzone.
low / 768p
210−220
200−210
medium / 768p
180−190
170−180
ultra / 1080p
100−110
95−100
QHD / 1440p
55−60
50−55
4K / 2160p
30−35
30−33
high / 768p
140−150
130−140
The average gaming FPS of Radeon HD 7790 in Counter-Strike: Global Offensive is 6% more, than Radeon RX 550.
low / 768p
55−60
55−60
ultra / 1080p
40−45
35−40
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon HD 7790 in Cyberpunk 2077 is 4% more, than Radeon RX 550.
low / 768p
110−120
100−110
medium / 768p
95−100
90−95
ultra / 1080p
65−70
60−65
The average gaming FPS of Radeon HD 7790 in Dota 2 is 8% more, than Radeon RX 550.
high / 1080p
18−20
16−18
ultra / 1080p
16−18
14−16
QHD / 1440p
16−18
−
4K / 2160p
6−7
6−7
low / 720p
40−45
35−40
medium / 1080p
20−22
18−20
The average gaming FPS of Radeon HD 7790 in Far Cry 5 is 10% more, than Radeon RX 550.
high / 1080p
24−27
24−27
ultra / 1080p
20−22
18−20
QHD / 1440p
16−18
16−18
low / 720p
100−110
95−100
medium / 1080p
55−60
50−55
The average gaming FPS of Radeon HD 7790 in Fortnite is 7% more, than Radeon RX 550.
high / 1080p
27−30
24−27
ultra / 1080p
21−24
18−20
QHD / 1440p
10−11
8−9
4K / 2160p
10−11
−
low / 720p
55−60
50−55
medium / 1080p
30−33
27−30
The average gaming FPS of Radeon HD 7790 in Forza Horizon 4 is 15% more, than Radeon RX 550.
low / 768p
85−90
80−85
medium / 768p
75−80
70−75
high / 1080p
30−35
27−30
ultra / 1080p
12−14
12−14
QHD / 1440p
3−4
2−3
The average gaming FPS of Radeon HD 7790 in Grand Theft Auto V is 7% more, than Radeon RX 550.
high / 1080p
10−11
9−10
ultra / 1080p
8−9
7−8
4K / 2160p
3−4
2−3
low / 720p
30−35
27−30
medium / 1080p
12−14
12−14
The average gaming FPS of Radeon HD 7790 in Metro Exodus is 8% more, than Radeon RX 550.
low / 768p
110−120
110−120
ultra / 1080p
−
100−110
medium / 1080p
100−110
100−110
Radeon HD 7790 and Radeon RX 550 have the same average FPS in Minecraft.
high / 1080p
21−24
21−24
ultra / 1080p
18−20
16−18
low / 720p
55−60
55−60
medium / 1080p
24−27
24−27
The average gaming FPS of Radeon HD 7790 in PLAYERUNKNOWN'S BATTLEGROUNDS is 3% more, than Radeon RX 550.
high / 1080p
14−16
14−16
ultra / 1080p
10−11
9−10
QHD / 1440p
0−1
0−1
low / 720p
30−33
27−30
medium / 1080p
16−18
16−18
The average gaming FPS of Radeon HD 7790 in Red Dead Redemption 2 is 5% more, than Radeon RX 550.
low / 768p
55−60
50−55
medium / 768p
35−40
30−35
high / 1080p
20−22
18−20
ultra / 1080p
10−12
10−11
4K / 2160p
8−9
8−9
The average gaming FPS of Radeon HD 7790 in The Witcher 3: Wild Hunt is 12% more, than Radeon RX 550.
low / 768p
100−110
100−110
medium / 768p
60−65
60−65
ultra / 1080p
35−40
30−35
high / 768p
55−60
50−55
The average gaming FPS of Radeon HD 7790 in World of Tanks is 3% more, than Radeon RX 550.
Full Specs
Radeon HD 7790
Radeon RX 550
Architecture
GCN 2.0
GCN 4.0
Code name
Bonaire
Lexa
Type
Desktop
Desktop
Release date
22 March 2013
20 April 2017
Pipelines
896
512
Core clock speed
1000 MHz
1100 MHz
Boost Clock
1183 MHz
Transistor count
2,080 million
2,200 million
Manufacturing process technology
28 nm
14 nm
Texture fill rate
56.00
37.86
Floating-point performance
1,792 gflops
1,211 gflops
Length
183 mm
145 mm
Memory bus width
128 Bit
128 Bit
Memory clock speed
6000 MHz
7000 MHz
Memory bandwidth
96 GB/s
112.0 GB/s
DirectX
12 (12_0)
12 (12_0)
Shader Model
6.3
6.4
OpenGL
4.6
4.6
OpenCL
2.0
2.0
Vulkan
1.2.131
1.2.131
Bitcoin / BTC (SHA256)
218 Mh/s
Ethereum / ETH (DaggerHashimoto)
5.2 Mh/s
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