Radeon HD 6770 vs Radeon Pro 555X
Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 6770 and Radeon Pro 555X. 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 6770 and Radeon Pro 555X. 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 Pro 555X is a Laptop Graphics Card
Note: Radeon Pro 555X 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 Pro 555X here:
Main Specs
Radeon HD 6770
Radeon Pro 555X
Power consumption (TDP)
108 Watt
75 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
1x 6-pin
None
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
2 GB
Display Connectors
2x DVI, 1x HDMI, 2x mini-DisplayPort
No outputs
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Radeon HD 6770 has 44% more power consumption, than Radeon Pro 555X.
Radeon HD 6770 is connected by PCIe 2.0 x16, and Radeon Pro 555X uses PCIe 3.0 x8 interface.
Radeon Pro 555X has 1 GB more memory, than Radeon HD 6770.
Radeon HD 6770 is used in Desktops, and Radeon Pro 555X - in Mobile workstations.
Radeon HD 6770 is build with TeraScale 2 architecture, and Radeon Pro 555X - with Polaris.
Radeon HD 6770 is manufactured by 40 nm process technology, and Radeon Pro 555X - by 14 nm process technology.
Memory clock speed of Radeon Pro 555X is 4030 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
16−18
ultra / 1080p
1−2
10−11
QHD / 1440p
0−1
4−5
4K / 2160p
−
4−5
low / 720p
14−16
30−35
medium / 1080p
5−6
21−24
The average gaming FPS of Radeon Pro 555X in Assassin's Creed Odyssey is 233% more, than Radeon HD 6770.
high / 1080p
7−8
24−27
ultra / 1080p
6−7
21−24
QHD / 1440p
0−1
10−11
4K / 2160p
−
6−7
low / 720p
20−22
55−60
medium / 1080p
8−9
30−33
The average gaming FPS of Radeon Pro 555X in Battlefield 5 is 240% more, than Radeon HD 6770.
low / 768p
45−50
45−50
high / 1080p
40−45
−
QHD / 1440p
0−1
0−1
Radeon HD 6770 and Radeon Pro 555X have the same average FPS in Call of Duty: Warzone.
low / 768p
120−130
220−230
medium / 768p
95−100
190−200
ultra / 1080p
45−50
100−110
QHD / 1440p
24−27
60−65
4K / 2160p
−
30−35
high / 768p
70−75
150−160
The average gaming FPS of Radeon Pro 555X in Counter-Strike: Global Offensive is 102% more, than Radeon HD 6770.
low / 768p
70−75
55−60
ultra / 1080p
20−22
40−45
medium / 1080p
40−45
45−50
The average gaming FPS of Radeon Pro 555X in Cyberpunk 2077 is 8% 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 Pro 555X in Dota 2 is 72% more, than Radeon HD 6770.
high / 1080p
4−5
20−22
ultra / 1080p
3−4
18−20
QHD / 1440p
−
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 Pro 555X in Far Cry 5 is 266% more, than Radeon HD 6770.
high / 1080p
12−14
27−30
ultra / 1080p
7−8
21−24
QHD / 1440p
4−5
16−18
low / 720p
55−60
100−110
medium / 1080p
16−18
55−60
The average gaming FPS of Radeon Pro 555X in Fortnite is 142% more, than Radeon HD 6770.
high / 1080p
7−8
27−30
ultra / 1080p
6−7
21−24
QHD / 1440p
0−1
10−11
4K / 2160p
−
10−11
low / 720p
21−24
55−60
medium / 1080p
9−10
30−35
The average gaming FPS of Radeon Pro 555X 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
4−5
medium / 720p
40−45
−
The average gaming FPS of Radeon Pro 555X in Grand Theft Auto V is 130% more, than Radeon HD 6770.
high / 1080p
2−3
10−11
ultra / 1080p
0−1
8−9
4K / 2160p
0−1
3−4
low / 720p
8−9
30−35
medium / 1080p
4−5
14−16
The average gaming FPS of Radeon Pro 555X in Metro Exodus is 280% more, than Radeon HD 6770.
low / 768p
85−90
110−120
high / 1080p
65−70
−
medium / 1080p
−
100−110
The average gaming FPS of Radeon Pro 555X in Minecraft is 32% more, than Radeon HD 6770.
high / 1080p
−
24−27
ultra / 1080p
12−14
18−20
low / 720p
27−30
60−65
medium / 1080p
14−16
24−27
The average gaming FPS of Radeon Pro 555X in PLAYERUNKNOWN'S BATTLEGROUNDS is 94% more, than Radeon HD 6770.
high / 1080p
6−7
14−16
ultra / 1080p
4−5
10−11
QHD / 1440p
0−1
0−1
low / 720p
7−8
30−35
medium / 1080p
−
18−20
The average gaming FPS of Radeon Pro 555X in Red Dead Redemption 2 is 216% more, than Radeon HD 6770.
low / 768p
18−20
60−65
medium / 768p
12−14
35−40
high / 1080p
6−7
21−24
ultra / 1080p
4−5
12−14
4K / 2160p
1−2
8−9
The average gaming FPS of Radeon Pro 555X in The Witcher 3: Wild Hunt is 250% more, than Radeon HD 6770.
low / 768p
70−75
100−110
medium / 768p
35−40
60−65
ultra / 1080p
16−18
35−40
high / 768p
30−35
55−60
The average gaming FPS of Radeon Pro 555X in World of Tanks is 66% more, than Radeon HD 6770.
Full Specs
Radeon HD 6770
Radeon Pro 555X
Architecture
TeraScale 2
Polaris
Code name
Juniper
Polaris 21
Type
Desktop
Mobile workstation
Release date
21 January 2011
5 June 2017
Pipelines
800
768
Core clock speed
855 MHz
Boost Clock
900 MHz
Transistor count
1,040 million
3,000 million
Manufacturing process technology
40 nm
14 nm
Texture fill rate
34.00
43.54
Floating-point performance
1,360.0 gflops
Length
198 mm
Memory bus width
128 Bit
128 Bit
Memory clock speed
1050 MHz
5080 MHz
Memory bandwidth
76.8 GB/s
81.6 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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