Radeon HD 8770M vs Radeon RX 550 mobile
Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 8770M and Radeon RX 550 mobile. 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 8770M and Radeon RX 550 mobile. 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 HD 8770M and Radeon RX 550 mobile are Laptop Graphics Cards
Note: Radeon HD 8770M and Radeon RX 550 mobile are only used in laptop graphics. They have lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Radeon HD 8770M or Radeon RX 550 mobile here:
Main Specs
Radeon HD 8770M
Radeon RX 550 mobile
Power consumption (TDP)
50 Watt
Interface
PCIe 3.0 x8
PCIe 3.0 x8
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
4 GB
Display Connectors
No outputs
No outputs
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Both video cards are using PCIe 3.0 x8 interface connection to a motherboard.
Radeon RX 550 mobile has 2 GB more memory, than Radeon HD 8770M.
Both cards are used in Laptops.
Radeon HD 8770M is build with GCN architecture, and Radeon RX 550 mobile - with Polaris.
Core clock speed of Radeon RX 550 mobile is 512 MHz higher, than Radeon HD 8770M.
Radeon HD 8770M is manufactured by 28 nm process technology, and Radeon RX 550 mobile - by 14 nm process technology.
Memory clock speed of Radeon RX 550 mobile is 1500 MHz higher, than Radeon HD 8770M.
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
7−8
18−20
ultra / 1080p
4−5
10−12
QHD / 1440p
0−1
5−6
4K / 2160p
−
4−5
low / 720p
16−18
35−40
medium / 1080p
8−9
24−27
The average gaming FPS of Radeon RX 550 mobile in Assassin's Creed Odyssey is 155% more, than Radeon HD 8770M.
high / 1080p
12−14
30−33
ultra / 1080p
10−11
24−27
QHD / 1440p
0−1
10−11
4K / 2160p
−
7−8
low / 720p
24−27
60−65
medium / 1080p
12−14
30−35
The average gaming FPS of Radeon RX 550 mobile in Battlefield 5 is 153% more, than Radeon HD 8770M.
low / 768p
45−50
50−55
high / 1080p
45−50
−
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon RX 550 mobile in Call of Duty: Warzone is 10% more, than Radeon HD 8770M.
low / 768p
140−150
220−230
medium / 768p
110−120
190−200
ultra / 1080p
55−60
110−120
QHD / 1440p
30−33
80−85
4K / 2160p
27−30
40−45
high / 768p
80−85
160−170
The average gaming FPS of Radeon RX 550 mobile in Counter-Strike: Global Offensive is 80% more, than Radeon HD 8770M.
low / 768p
55−60
60−65
ultra / 1080p
20−22
45−50
medium / 1080p
45−50
55−60
The average gaming FPS of Radeon RX 550 mobile in Cyberpunk 2077 is 30% more, than Radeon HD 8770M.
low / 768p
80−85
110−120
medium / 768p
60−65
100−110
ultra / 1080p
35−40
75−80
The average gaming FPS of Radeon RX 550 mobile in Dota 2 is 65% more, than Radeon HD 8770M.
high / 1080p
8−9
21−24
ultra / 1080p
8−9
21−24
QHD / 1440p
−
18−20
4K / 2160p
3−4
7−8
low / 720p
18−20
50−55
medium / 1080p
9−10
24−27
The average gaming FPS of Radeon RX 550 mobile in Far Cry 5 is 188% more, than Radeon HD 8770M.
high / 1080p
14−16
30−35
ultra / 1080p
10−11
21−24
QHD / 1440p
−
14−16
low / 720p
60−65
110−120
medium / 1080p
24−27
65−70
The average gaming FPS of Radeon RX 550 mobile in Fortnite is 110% more, than Radeon HD 8770M.
high / 1080p
12−14
30−35
ultra / 1080p
10−12
24−27
QHD / 1440p
1−2
12−14
4K / 2160p
−
12−14
low / 720p
27−30
65−70
medium / 1080p
14−16
35−40
The average gaming FPS of Radeon RX 550 mobile in Forza Horizon 4 is 169% more, than Radeon HD 8770M.
low / 768p
50−55
100−105
medium / 768p
45−50
90−95
high / 1080p
12−14
35−40
ultra / 1080p
6−7
14−16
QHD / 1440p
0−1
6−7
The average gaming FPS of Radeon RX 550 mobile in Grand Theft Auto V is 110% more, than Radeon HD 8770M.
high / 1080p
5−6
12−14
ultra / 1080p
3−4
9−10
4K / 2160p
0−1
2−3
low / 720p
12−14
35−40
medium / 1080p
6−7
16−18
The average gaming FPS of Radeon RX 550 mobile in Metro Exodus is 171% more, than Radeon HD 8770M.
low / 768p
95−100
110−120
high / 1080p
90−95
−
ultra / 1080p
80−85
−
medium / 1080p
90−95
110−120
The average gaming FPS of Radeon RX 550 mobile in Minecraft is 21% more, than Radeon HD 8770M.
high / 1080p
16−18
−
ultra / 1080p
14−16
14−16
low / 720p
30−35
65−70
medium / 1080p
18−20
18−20
The average gaming FPS of Radeon RX 550 mobile in PLAYERUNKNOWN'S BATTLEGROUNDS is 50% more, than Radeon HD 8770M.
high / 1080p
−
14−16
ultra / 1080p
7−8
10−11
QHD / 1440p
0−1
1−2
4K / 2160p
−
0−1
low / 720p
12−14
35−40
medium / 1080p
10−12
20−22
The average gaming FPS of Radeon RX 550 mobile in Red Dead Redemption 2 is 130% more, than Radeon HD 8770M.
low / 768p
24−27
70−75
medium / 768p
16−18
40−45
high / 1080p
9−10
24−27
ultra / 1080p
6−7
12−14
4K / 2160p
6−7
7−8
The average gaming FPS of Radeon RX 550 mobile in The Witcher 3: Wild Hunt is 146% more, than Radeon HD 8770M.
low / 768p
85−90
90−95
medium / 768p
45−50
60−65
ultra / 1080p
20−22
40−45
high / 768p
35−40
55−60
The average gaming FPS of Radeon RX 550 mobile in World of Tanks is 31% more, than Radeon HD 8770M.
Full Specs
Radeon HD 8770M
Radeon RX 550 mobile
Architecture
GCN
Polaris
Code name
Mars
Polaris 12
Type
Laptop
Laptop
Release date
16 November 2012
21 March 2017
Pipelines
384
640
Core clock speed
775 MHz
1287 MHz
Boost Clock
825 MHz
1476 MHz
Transistor count
950 million
2,200 million
Manufacturing process technology
28 nm
14 nm
Texture fill rate
19.80
51.48
Floating-point performance
633.6 gflops
1,647 gflops
Memory bus width
128 Bit
128 Bit
Memory clock speed
4500 MHz
6000 MHz
Memory bandwidth
72 GB/s
96 GB/s
Shared memory
-
-
DirectX
12 (11_1)
12 (12_0)
Shader Model
5.1
6.4
OpenGL
4.6
4.6
OpenCL
1.2
2.0
Vulkan
1.2.131
1.2.131
FreeSync
+
Laptop size
medium sized
large
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