Radeon HD 7770 vs Radeon RX 550X
Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 7770 and Radeon RX 550X. 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 7770 and Radeon RX 550X. 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 RX 550X
Main Specs
Radeon HD 7770
Radeon RX 550X
Power consumption (TDP)
50 Watt
Interface
PCIe 3.0 x8
Supplementary power connectors
None
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
4 GB
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
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Radeon RX 550X has 2 GB more memory, than Radeon HD 7770.
Both cards are used in Desktops.
Radeon HD 7770 is build with GCN architecture, and Radeon RX 550X - with GCN 4.0.
Core clock speed of Radeon RX 550X is 100 MHz higher, than Radeon HD 7770.
Radeon HD 7770 is manufactured by 28 nm process technology, and Radeon RX 550X - by 14 nm process technology.
Memory clock speed of Radeon RX 550X is 1500 MHz higher, than Radeon HD 7770.
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
10−11
10−11
ultra / 1080p
6−7
6−7
QHD / 1440p
1−2
0−1
low / 720p
24−27
21−24
medium / 1080p
12−14
12−14
Radeon HD 7770 and Radeon RX 550X have the same average FPS in Assassin's Creed Odyssey.
high / 1080p
16−18
16−18
ultra / 1080p
14−16
14−16
QHD / 1440p
1−2
0−1
low / 720p
35−40
35−40
medium / 1080p
18−20
18−20
Radeon HD 7770 and Radeon RX 550X have the same average FPS in Battlefield 5.
low / 768p
45−50
45−50
QHD / 1440p
0−1
0−1
Radeon HD 7770 and Radeon RX 550X have the same average FPS in Call of Duty: Warzone.
low / 768p
170−180
170−180
medium / 768p
140−150
140−150
ultra / 1080p
75−80
70−75
QHD / 1440p
40−45
40−45
4K / 2160p
30−33
30−33
high / 768p
110−120
100−110
The average gaming FPS of Radeon HD 7770 in Counter-Strike: Global Offensive is 2% more, than Radeon RX 550X.
low / 768p
55−60
55−60
ultra / 1080p
27−30
27−30
medium / 1080p
45−50
45−50
Radeon HD 7770 and Radeon RX 550X have the same average FPS in Cyberpunk 2077.
low / 768p
95−100
90−95
medium / 768p
75−80
75−80
ultra / 1080p
45−50
45−50
The average gaming FPS of Radeon HD 7770 in Dota 2 is 2% more, than Radeon RX 550X.
high / 1080p
12−14
12−14
ultra / 1080p
10−12
10−12
4K / 2160p
5−6
4−5
low / 720p
27−30
27−30
medium / 1080p
12−14
12−14
Radeon HD 7770 and Radeon RX 550X have the same average FPS in Far Cry 5.
high / 1080p
18−20
18−20
ultra / 1080p
14−16
14−16
low / 720p
80−85
75−80
medium / 1080p
35−40
35−40
The average gaming FPS of Radeon HD 7770 in Fortnite is 2% more, than Radeon RX 550X.
high / 1080p
18−20
16−18
ultra / 1080p
14−16
14−16
QHD / 1440p
5−6
4−5
low / 720p
35−40
35−40
medium / 1080p
21−24
20−22
Radeon HD 7770 and Radeon RX 550X have the same average FPS in Forza Horizon 4.
low / 768p
65−70
65−70
medium / 768p
60−65
55−60
high / 1080p
21−24
18−20
ultra / 1080p
9−10
8−9
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 7770 in Grand Theft Auto V is 5% more, than Radeon RX 550X.
high / 1080p
7−8
6−7
ultra / 1080p
5−6
5−6
4K / 2160p
1−2
1−2
low / 720p
20−22
18−20
medium / 1080p
9−10
9−10
The average gaming FPS of Radeon HD 7770 in Metro Exodus is 12% more, than Radeon RX 550X.
low / 768p
100−110
100−110
ultra / 1080p
90−95
90−95
medium / 1080p
100−105
95−100
The average gaming FPS of Radeon HD 7770 in Minecraft is 2% more, than Radeon RX 550X.
high / 1080p
18−20
18−20
ultra / 1080p
16−18
14−16
low / 720p
45−50
40−45
medium / 1080p
21−24
20−22
The average gaming FPS of Radeon HD 7770 in PLAYERUNKNOWN'S BATTLEGROUNDS is 8% more, than Radeon RX 550X.
high / 1080p
12−14
12−14
ultra / 1080p
8−9
8−9
QHD / 1440p
0−1
0−1
low / 720p
20−22
18−20
medium / 1080p
12−14
12−14
Radeon HD 7770 and Radeon RX 550X have the same average FPS in Red Dead Redemption 2.
low / 768p
35−40
35−40
medium / 768p
24−27
21−24
high / 1080p
14−16
12−14
ultra / 1080p
8−9
8−9
4K / 2160p
7−8
7−8
The average gaming FPS of Radeon HD 7770 in The Witcher 3: Wild Hunt is 5% more, than Radeon RX 550X.
low / 768p
95−100
90−95
medium / 768p
55−60
50−55
ultra / 1080p
27−30
24−27
high / 768p
45−50
45−50
The average gaming FPS of Radeon HD 7770 in World of Tanks is 5% more, than Radeon RX 550X.
Full Specs
Radeon HD 7770
Radeon RX 550X
Architecture
GCN
GCN 4.0
Code name
Cape Verde
Lexa
Type
Desktop
Desktop
Release date
15 February 2012
16 December 2018
Pipelines
640
512
Core clock speed
1000 MHz
1100 MHz
Boost Clock
1183 MHz
Transistor count
2,200 million
Manufacturing process technology
28 nm
14 nm
Texture fill rate
37.86
Floating-point performance
1,211 gflops
Length
145 mm
Memory bus width
128 Bit
128 Bit
Memory clock speed
4500 MHz
6000 MHz
Memory bandwidth
96 GB/s
Shared memory
-
DirectX
DirectX 11.1, Shader 5.1
12 (12_0)
Shader Model
6.4
OpenGL
4.6
OpenCL
2.0
Vulkan
1.2.131
Bitcoin / BTC (SHA256)
156 Mh/s
Eyefinity
+
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