Radeon HD 7730 vs Radeon HD 8770M
In this comparison between Radeon HD 7730 and Radeon HD 8770M 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 7730 will be the best choice, for others Radeon HD 8770M will be their preference. Study the comparison tables below and make your choice.
Radeon HD 8770M is a Laptop Graphics Card
Note: Radeon HD 8770M 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 HD 8770M here:
Main Specs
Radeon HD 7730
Radeon HD 8770M
Power consumption (TDP)
47 Watt
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
None
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
2 GB
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
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Radeon HD 7730 is connected by PCIe 3.0 x16, and Radeon HD 8770M uses PCIe 3.0 x8 interface.
Radeon HD 8770M has 1 GB more memory, than Radeon HD 7730.
Radeon HD 7730 is used in Desktops, and Radeon HD 8770M - in Laptops.
Radeon HD 7730 is build with GCN 1.0 architecture, and Radeon HD 8770M - with GCN.
Core clock speed of Radeon HD 7730 is 25 MHz higher, than Radeon HD 8770M.
Radeon HD 7730 and Radeon HD 8770M are manufactured by 28 nm process technology.
Memory clock speed of Radeon HD 7730 and Radeon HD 8770M is 4500 MHz.
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
7−8
ultra / 1080p
1−2
4−5
QHD / 1440p
0−1
0−1
low / 720p
14−16
16−18
medium / 1080p
5−6
8−9
The average gaming FPS of Radeon HD 8770M in Assassin's Creed Odyssey is 50% more, than Radeon HD 7730.
high / 1080p
8−9
12−14
ultra / 1080p
6−7
10−11
QHD / 1440p
0−1
0−1
low / 720p
20−22
24−27
medium / 1080p
8−9
12−14
The average gaming FPS of Radeon HD 8770M in Battlefield 5 is 36% more, than Radeon HD 7730.
low / 768p
45−50
45−50
high / 1080p
40−45
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 8770M in Call of Duty: Warzone is 4% more, than Radeon HD 7730.
low / 768p
120−130
140−150
medium / 768p
100−105
110−120
ultra / 1080p
45−50
55−60
QHD / 1440p
24−27
30−33
4K / 2160p
−
27−30
high / 768p
70−75
80−85
The average gaming FPS of Radeon HD 8770M in Counter-Strike: Global Offensive is 16% more, than Radeon HD 7730.
low / 768p
70−75
55−60
ultra / 1080p
20−22
20−22
medium / 1080p
40−45
45−50
The average gaming FPS of Radeon HD 7730 in Cyberpunk 2077 is 7% more, than Radeon HD 8770M.
low / 768p
75−80
80−85
medium / 768p
55−60
60−65
ultra / 1080p
30−33
35−40
The average gaming FPS of Radeon HD 8770M in Dota 2 is 9% more, than Radeon HD 7730.
high / 1080p
4−5
8−9
ultra / 1080p
4−5
8−9
4K / 2160p
1−2
3−4
low / 720p
14−16
18−20
medium / 1080p
5−6
9−10
The average gaming FPS of Radeon HD 8770M in Far Cry 5 is 50% more, than Radeon HD 7730.
high / 1080p
12−14
14−16
ultra / 1080p
7−8
10−11
QHD / 1440p
4−5
−
low / 720p
55−60
60−65
medium / 1080p
16−18
24−27
The average gaming FPS of Radeon HD 8770M in Fortnite is 21% more, than Radeon HD 7730.
high / 1080p
7−8
12−14
ultra / 1080p
6−7
10−12
QHD / 1440p
0−1
1−2
low / 720p
21−24
27−30
medium / 1080p
10−11
14−16
The average gaming FPS of Radeon HD 8770M in Forza Horizon 4 is 45% more, than Radeon HD 7730.
low / 768p
50−55
50−55
medium / 768p
−
45−50
high / 1080p
9−10
12−14
ultra / 1080p
4−5
6−7
QHD / 1440p
0−1
0−1
medium / 720p
40−45
−
The average gaming FPS of Radeon HD 8770M in Grand Theft Auto V is 9% more, than Radeon HD 7730.
high / 1080p
2−3
5−6
ultra / 1080p
0−1
3−4
4K / 2160p
0−1
0−1
low / 720p
8−9
12−14
medium / 1080p
4−5
6−7
The average gaming FPS of Radeon HD 8770M in Metro Exodus is 60% more, than Radeon HD 7730.
low / 768p
85−90
95−100
high / 1080p
65−70
90−95
ultra / 1080p
−
80−85
medium / 1080p
−
90−95
The average gaming FPS of Radeon HD 8770M in Minecraft is 23% more, than Radeon HD 7730.
high / 1080p
−
16−18
ultra / 1080p
12−14
14−16
low / 720p
30−33
30−35
medium / 1080p
14−16
18−20
The average gaming FPS of Radeon HD 8770M in PLAYERUNKNOWN'S BATTLEGROUNDS is 15% more, than Radeon HD 7730.
high / 1080p
6−7
−
ultra / 1080p
4−5
7−8
QHD / 1440p
0−1
0−1
low / 720p
8−9
12−14
medium / 1080p
8−9
10−12
The average gaming FPS of Radeon HD 8770M in Red Dead Redemption 2 is 42% more, than Radeon HD 7730.
low / 768p
18−20
24−27
medium / 768p
12−14
16−18
high / 1080p
6−7
9−10
ultra / 1080p
4−5
6−7
4K / 2160p
1−2
6−7
The average gaming FPS of Radeon HD 8770M in The Witcher 3: Wild Hunt is 62% more, than Radeon HD 7730.
low / 768p
70−75
85−90
medium / 768p
35−40
45−50
ultra / 1080p
16−18
20−22
high / 768p
30−35
35−40
The average gaming FPS of Radeon HD 8770M in World of Tanks is 23% more, than Radeon HD 7730.
Full Specs
Radeon HD 7730
Radeon HD 8770M
Architecture
GCN 1.0
GCN
Code name
Cape Verde
Mars
Type
Desktop
Laptop
Release date
1 May 2013
16 November 2012
Pipelines
384
384
Core clock speed
800 MHz
775 MHz
Boost Clock
825 MHz
Transistor count
1,500 million
950 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
19.20
19.80
Floating-point performance
614.4 gflops
633.6 gflops
Length
168 mm
Memory bus width
128 Bit
128 Bit
Memory clock speed
4500 MHz
4500 MHz
Memory bandwidth
72 GB/s
72 GB/s
Shared memory
-
DirectX
12 (11_1)
12 (11_1)
Shader Model
5.1
5.1
OpenGL
4.6
4.6
OpenCL
1.2
1.2
Vulkan
1.2.131
1.2.131
Laptop size
medium sized
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