Radeon HD 7770M vs Radeon HD 8550G plus HD 8750M Dual Graphics
In this comparison between Radeon HD 7770M and Radeon HD 8550G plus HD 8750M Dual Graphics you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Radeon HD 7770M will be the best choice, for others Radeon HD 8550G plus HD 8750M Dual Graphics will be their preference. Study the comparison tables below and make your choice.
Radeon HD 7770M and Radeon HD 8550G plus HD 8750M Dual Graphics are Laptop Graphics Cards
Note: Radeon HD 7770M and Radeon HD 8550G plus HD 8750M Dual Graphics 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 7770M or Radeon HD 8550G plus HD 8750M Dual Graphics here:
Main Specs
Radeon HD 7770M
Radeon HD 8550G plus HD 8750M Dual Graphics
Power consumption (TDP)
32 Watt
Interface
PCIe 2.0 x16
Memory type
GDDR5
DDR3
Maximum RAM amount
1 GB
Display Connectors
No outputs
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Both cards are used in Laptops.
Core clock speed of Radeon HD 8550G plus HD 8750M Dual Graphics is 45 MHz higher, than Radeon HD 7770M.
Radeon HD 7770M is manufactured by 28 nm process technology, and Radeon HD 8550G plus HD 8750M Dual Graphics - by 32 / 28 nm process technology.
Memory clock speed of Radeon HD 7770M is 2200 MHz higher, than Radeon HD 8550G plus HD 8750M Dual Graphics.
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
9−10
1−2
ultra / 1080p
5−6
0−1
QHD / 1440p
0−1
0−1
low / 720p
21−24
12−14
medium / 1080p
10−12
3−4
The average gaming FPS of Radeon HD 7770M in Assassin's Creed Odyssey is 133% more, than Radeon HD 8550G plus HD 8750M Dual Graphics.
high / 1080p
14−16
−
ultra / 1080p
12−14
3−4
QHD / 1440p
0−1
0−1
low / 720p
30−35
14−16
medium / 1080p
16−18
4−5
The average gaming FPS of Radeon HD 7770M in Battlefield 5 is 185% more, than Radeon HD 8550G plus HD 8750M Dual Graphics.
low / 768p
45−50
50−55
high / 1080p
−
40−45
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 8550G plus HD 8750M Dual Graphics in Call of Duty: Warzone is 10% more, than Radeon HD 7770M.
low / 768p
160−170
110−120
medium / 768p
130−140
85−90
ultra / 1080p
65−70
35−40
QHD / 1440p
35−40
21−24
4K / 2160p
27−30
9−10
high / 768p
100−110
60−65
The average gaming FPS of Radeon HD 7770M in Counter-Strike: Global Offensive is 61% more, than Radeon HD 8550G plus HD 8750M Dual Graphics.
low / 768p
55−60
65−70
ultra / 1080p
24−27
18−20
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon HD 8550G plus HD 8750M Dual Graphics in Cyberpunk 2077 is 2% more, than Radeon HD 7770M.
low / 768p
90−95
70−75
medium / 768p
70−75
45−50
ultra / 1080p
40−45
18−20
The average gaming FPS of Radeon HD 7770M in Dota 2 is 50% more, than Radeon HD 8550G plus HD 8750M Dual Graphics.
high / 1080p
10−12
2−3
ultra / 1080p
10−11
1−2
4K / 2160p
4−5
−
low / 720p
24−27
9−10
medium / 1080p
12−14
3−4
The average gaming FPS of Radeon HD 7770M in Far Cry 5 is 275% more, than Radeon HD 8550G plus HD 8750M Dual Graphics.
high / 1080p
18−20
−
ultra / 1080p
12−14
4−5
QHD / 1440p
−
0−1
low / 720p
70−75
50−55
medium / 1080p
30−35
9−10
The average gaming FPS of Radeon HD 7770M in Fortnite is 77% more, than Radeon HD 8550G plus HD 8750M Dual Graphics.
high / 1080p
16−18
4−5
ultra / 1080p
14−16
−
QHD / 1440p
3−4
3−4
4K / 2160p
−
2−3
low / 720p
30−35
14−16
medium / 1080p
18−20
7−8
The average gaming FPS of Radeon HD 7770M in Forza Horizon 4 is 157% more, than Radeon HD 8550G plus HD 8750M Dual Graphics.
low / 768p
60−65
40−45
medium / 768p
55−60
35−40
high / 1080p
18−20
4−5
ultra / 1080p
8−9
2−3
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 7770M in Grand Theft Auto V is 71% more, than Radeon HD 8550G plus HD 8750M Dual Graphics.
high / 1080p
6−7
1−2
ultra / 1080p
4−5
0−1
4K / 2160p
1−2
−
low / 720p
18−20
3−4
medium / 1080p
8−9
2−3
The average gaming FPS of Radeon HD 7770M in Metro Exodus is 450% more, than Radeon HD 8550G plus HD 8750M Dual Graphics.
low / 768p
100−110
85−90
high / 1080p
95−100
75−80
ultra / 1080p
85−90
−
4K / 2160p
−
75−80
medium / 1080p
95−100
−
The average gaming FPS of Radeon HD 7770M in Minecraft is 23% more, than Radeon HD 8550G plus HD 8750M Dual Graphics.
high / 1080p
18−20
−
ultra / 1080p
14−16
12−14
low / 720p
40−45
24−27
medium / 1080p
18−20
12−14
The average gaming FPS of Radeon HD 7770M in PLAYERUNKNOWN'S BATTLEGROUNDS is 47% more, than Radeon HD 8550G plus HD 8750M Dual Graphics.
high / 1080p
12−14
−
ultra / 1080p
8−9
−
QHD / 1440p
0−1
−
low / 720p
16−18
4−5
medium / 1080p
12−14
−
The average gaming FPS of Radeon HD 7770M in Red Dead Redemption 2 is 325% more, than Radeon HD 8550G plus HD 8750M Dual Graphics.
low / 768p
30−35
10−11
medium / 768p
21−24
8−9
high / 1080p
12−14
3−4
ultra / 1080p
7−8
3−4
4K / 2160p
7−8
1−2
The average gaming FPS of Radeon HD 7770M in The Witcher 3: Wild Hunt is 220% more, than Radeon HD 8550G plus HD 8750M Dual Graphics.
low / 768p
90−95
75−80
medium / 768p
50−55
35−40
ultra / 1080p
24−27
12−14
high / 768p
40−45
27−30
The average gaming FPS of Radeon HD 7770M in World of Tanks is 35% more, than Radeon HD 8550G plus HD 8750M Dual Graphics.
Full Specs
Radeon HD 7770M
Radeon HD 8550G plus HD 8750M Dual Graphics
Architecture
GCN
Code name
Chelsea XT
Type
Laptop
Laptop
Release date
24 April 2012
1 August 2013
Pipelines
512
640
Core clock speed
675 MHz
720 / 825 MHz
Transistor count
1,500 million
Manufacturing process technology
28 nm
32 / 28 nm
Texture fill rate
21.60
Floating-point performance
691.2 gflops
Memory bus width
128 Bit
128 Bit
Memory clock speed
4000 MHz
1800 MHz
Memory bandwidth
64 GB/s
Shared memory
-
-
DirectX
12 (11_1)
DirectX 11, Shader 5.0
Shader Model
5.1
OpenGL
4.6
OpenCL
1.2
Vulkan
1.2.131
Laptop size
medium sized
medium sized
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