Radeon HD 6770 vs Radeon RX 550X mobile
When choosing between Radeon HD 6770 and Radeon RX 550X mobile, 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 6770 and Radeon RX 550X mobile.
Radeon RX 550X mobile is a Laptop Graphics Card
Note: Radeon RX 550X mobile is only used in laptop graphics. It has 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 RX 550X mobile here:
Main Specs
Radeon HD 6770
Radeon RX 550X mobile
Power consumption (TDP)
108 Watt
50 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
1x 6-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
4 GB
Display Connectors
2x DVI, 1x HDMI, 2x mini-DisplayPort
No outputs
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Radeon HD 6770 has 116% more power consumption, than Radeon RX 550X mobile.
Radeon HD 6770 is connected by PCIe 2.0 x16, and Radeon RX 550X mobile uses PCIe 3.0 x8 interface.
Radeon RX 550X mobile has 3 GB more memory, than Radeon HD 6770.
Radeon HD 6770 is used in Desktops, and Radeon RX 550X mobile - in Laptops.
Radeon HD 6770 is build with TeraScale 2 architecture, and Radeon RX 550X mobile - with Polaris.
Radeon HD 6770 is manufactured by 40 nm process technology, and Radeon RX 550X mobile - by 14 nm process technology.
Memory clock speed of Radeon RX 550X mobile is 5950 MHz higher, than Radeon HD 6770.
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
3−4
14−16
ultra / 1080p
1−2
9−10
QHD / 1440p
0−1
3−4
low / 720p
14−16
30−35
medium / 1080p
5−6
20−22
The average gaming FPS of Radeon RX 550X mobile in Assassin's Creed Odyssey is 216% more, than Radeon HD 6770.
high / 1080p
7−8
24−27
ultra / 1080p
6−7
21−24
QHD / 1440p
0−1
4−5
low / 720p
20−22
55−60
medium / 1080p
8−9
27−30
The average gaming FPS of Radeon RX 550X mobile in Battlefield 5 is 230% more, than Radeon HD 6770.
low / 768p
45−50
50−55
high / 1080p
40−45
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon RX 550X mobile in Call of Duty: Warzone is 11% more, than Radeon HD 6770.
low / 768p
120−130
210−220
medium / 768p
95−100
180−190
ultra / 1080p
45−50
100−105
QHD / 1440p
24−27
55−60
4K / 2160p
−
27−30
high / 768p
70−75
140−150
The average gaming FPS of Radeon RX 550X mobile in Counter-Strike: Global Offensive is 93% more, than Radeon HD 6770.
low / 768p
70−75
60−65
ultra / 1080p
20−22
40−45
medium / 1080p
40−45
55−60
The average gaming FPS of Radeon RX 550X mobile in Cyberpunk 2077 is 20% more, than Radeon HD 6770.
low / 768p
75−80
110−120
medium / 768p
55−60
95−100
ultra / 1080p
27−30
65−70
The average gaming FPS of Radeon RX 550X mobile in Dota 2 is 72% more, than Radeon HD 6770.
high / 1080p
4−5
18−20
ultra / 1080p
3−4
16−18
4K / 2160p
1−2
6−7
low / 720p
14−16
40−45
medium / 1080p
5−6
21−24
The average gaming FPS of Radeon RX 550X mobile in Far Cry 5 is 250% more, than Radeon HD 6770.
high / 1080p
12−14
24−27
ultra / 1080p
7−8
20−22
QHD / 1440p
4−5
12−14
low / 720p
55−60
100−110
medium / 1080p
16−18
55−60
The average gaming FPS of Radeon RX 550X mobile in Fortnite is 131% more, than Radeon HD 6770.
high / 1080p
7−8
27−30
ultra / 1080p
6−7
21−24
QHD / 1440p
0−1
9−10
low / 720p
21−24
55−60
medium / 1080p
9−10
30−35
The average gaming FPS of Radeon RX 550X mobile in Forza Horizon 4 is 218% more, than Radeon HD 6770.
low / 768p
45−50
90−95
medium / 768p
−
80−85
high / 1080p
9−10
30−35
ultra / 1080p
4−5
12−14
QHD / 1440p
0−1
3−4
medium / 720p
40−45
−
The average gaming FPS of Radeon RX 550X mobile in Grand Theft Auto V is 130% more, than Radeon HD 6770.
high / 1080p
2−3
10−11
ultra / 1080p
0−1
7−8
4K / 2160p
0−1
1−2
low / 720p
8−9
30−35
medium / 1080p
4−5
12−14
The average gaming FPS of Radeon RX 550X mobile in Metro Exodus is 260% more, than Radeon HD 6770.
low / 768p
85−90
110−120
high / 1080p
65−70
−
ultra / 1080p
−
100−110
medium / 1080p
−
100−110
The average gaming FPS of Radeon RX 550X mobile in Minecraft is 32% more, than Radeon HD 6770.
ultra / 1080p
12−14
14−16
low / 720p
27−30
60−65
medium / 1080p
14−16
18−20
The average gaming FPS of Radeon RX 550X mobile in PLAYERUNKNOWN'S BATTLEGROUNDS is 77% more, than Radeon HD 6770.
high / 1080p
6−7
12−14
ultra / 1080p
4−5
8−9
QHD / 1440p
0−1
0−1
low / 720p
7−8
30−33
medium / 1080p
−
16−18
The average gaming FPS of Radeon RX 550X mobile in Red Dead Redemption 2 is 183% more, than Radeon HD 6770.
low / 768p
18−20
55−60
medium / 768p
12−14
35−40
high / 1080p
6−7
20−22
ultra / 1080p
4−5
10−12
4K / 2160p
1−2
6−7
The average gaming FPS of Radeon RX 550X mobile in The Witcher 3: Wild Hunt is 225% more, than Radeon HD 6770.
low / 768p
70−75
90−95
medium / 768p
35−40
60−65
ultra / 1080p
16−18
35−40
high / 768p
30−35
50−55
The average gaming FPS of Radeon RX 550X mobile in World of Tanks is 56% more, than Radeon HD 6770.
Full Specs
Radeon HD 6770
Radeon RX 550X mobile
Architecture
TeraScale 2
Polaris
Code name
Juniper
Polaris 12
Type
Desktop
Laptop
Release date
21 January 2011
10 January 2019
Pipelines
800
640
Core clock speed
1176 MHz
Boost Clock
900 MHz
1287 MHz
Transistor count
1,040 million
2,200 million
Manufacturing process technology
40 nm
14 nm
Texture fill rate
34.00
51.48
Floating-point performance
1,360.0 gflops
Length
198 mm
Memory bus width
128 Bit
128 Bit
Memory clock speed
1050 MHz
7000 MHz
Memory bandwidth
76.8 GB/s
96 GB/s
Shared memory
-
DirectX
12 (12_0)
Shader Model
5.0
6.4
OpenGL
4.4
4.6
OpenCL
1.2
2.0
Vulkan
1.2.131
FreeSync
+
Bus support
PCIe 2.0 x16
HDMI
+
Bitcoin / BTC (SHA256)
118 Mh/s
Laptop size
large
Eyefinity
+
Design
reference
CrossFire
+
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