Radeon HD 7770 vs Radeon HD 8650G plus HD 8670M Dual Graphics
In this comparison between Radeon HD 7770 and Radeon HD 8650G plus HD 8670M 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 7770 will be the best choice, for others Radeon HD 8650G plus HD 8670M Dual Graphics will be their preference. Study the comparison tables below and make your choice.
Radeon HD 8650G plus HD 8670M Dual Graphics is a Laptop Graphics Card
Note: Radeon HD 8650G plus HD 8670M Dual Graphics 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 8650G plus HD 8670M Dual Graphics here:
Main Specs
Radeon HD 7770
Radeon HD 8650G plus HD 8670M Dual Graphics
Memory type
GDDR5
DDR3
Maximum RAM amount
2 GB
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Radeon HD 7770 is used in Desktops, and Radeon HD 8650G plus HD 8670M Dual Graphics - in Laptops.
Core clock speed of Radeon HD 7770 is 280 MHz higher, than Radeon HD 8650G plus HD 8670M Dual Graphics.
Radeon HD 7770 is manufactured by 28 nm process technology, and Radeon HD 8650G plus HD 8670M Dual Graphics - by 32 / 28 nm process technology.
Memory clock speed of Radeon HD 7770 is 2700 MHz higher, than Radeon HD 8650G plus HD 8670M 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
10−11
0−1
ultra / 1080p
6−7
0−1
QHD / 1440p
1−2
0−1
low / 720p
24−27
10−12
medium / 1080p
12−14
2−3
The average gaming FPS of Radeon HD 7770 in Assassin's Creed Odyssey is 216% more, than Radeon HD 8650G plus HD 8670M Dual Graphics.
high / 1080p
16−18
−
ultra / 1080p
14−16
3−4
QHD / 1440p
1−2
0−1
low / 720p
35−40
12−14
medium / 1080p
18−20
4−5
The average gaming FPS of Radeon HD 7770 in Battlefield 5 is 228% more, than Radeon HD 8650G plus HD 8670M Dual Graphics.
low / 768p
45−50
50−55
high / 1080p
−
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 8650G plus HD 8670M Dual Graphics in Call of Duty: Warzone is 10% more, than Radeon HD 7770.
low / 768p
170−180
110−120
medium / 768p
140−150
85−90
ultra / 1080p
75−80
35−40
QHD / 1440p
40−45
−
4K / 2160p
30−33
10−11
high / 768p
110−120
60−65
The average gaming FPS of Radeon HD 7770 in Counter-Strike: Global Offensive is 74% more, than Radeon HD 8650G plus HD 8670M Dual Graphics.
low / 768p
55−60
70−75
ultra / 1080p
27−30
12−14
medium / 1080p
45−50
45−50
Radeon HD 7770 and Radeon HD 8650G plus HD 8670M Dual Graphics have the same average FPS in Cyberpunk 2077.
low / 768p
95−100
70−75
medium / 768p
75−80
40−45
ultra / 1080p
45−50
18−20
The average gaming FPS of Radeon HD 7770 in Dota 2 is 68% more, than Radeon HD 8650G plus HD 8670M Dual Graphics.
high / 1080p
12−14
2−3
ultra / 1080p
10−12
2−3
4K / 2160p
5−6
0−1
low / 720p
27−30
9−10
medium / 1080p
12−14
3−4
The average gaming FPS of Radeon HD 7770 in Far Cry 5 is 300% more, than Radeon HD 8650G plus HD 8670M Dual Graphics.
high / 1080p
18−20
−
ultra / 1080p
14−16
5−6
QHD / 1440p
−
1−2
low / 720p
80−85
45−50
medium / 1080p
35−40
7−8
The average gaming FPS of Radeon HD 7770 in Fortnite is 125% more, than Radeon HD 8650G plus HD 8670M Dual Graphics.
high / 1080p
18−20
2−3
ultra / 1080p
14−16
−
QHD / 1440p
5−6
0−1
low / 720p
35−40
14−16
medium / 1080p
21−24
5−6
The average gaming FPS of Radeon HD 7770 in Forza Horizon 4 is 271% more, than Radeon HD 8650G plus HD 8670M Dual Graphics.
low / 768p
65−70
40−45
medium / 768p
60−65
−
high / 1080p
21−24
3−4
ultra / 1080p
9−10
2−3
QHD / 1440p
0−1
0−1
medium / 720p
−
35−40
The average gaming FPS of Radeon HD 7770 in Grand Theft Auto V is 106% more, than Radeon HD 8650G plus HD 8670M Dual Graphics.
high / 1080p
7−8
1−2
ultra / 1080p
5−6
0−1
4K / 2160p
1−2
0−1
low / 720p
20−22
2−3
medium / 1080p
9−10
2−3
The average gaming FPS of Radeon HD 7770 in Metro Exodus is 500% more, than Radeon HD 8650G plus HD 8670M Dual Graphics.
low / 768p
100−110
85−90
high / 1080p
−
55−60
ultra / 1080p
90−95
−
medium / 1080p
100−105
−
The average gaming FPS of Radeon HD 7770 in Minecraft is 20% more, than Radeon HD 8650G plus HD 8670M Dual Graphics.
high / 1080p
18−20
14−16
ultra / 1080p
16−18
12−14
low / 720p
45−50
24−27
medium / 1080p
21−24
14−16
The average gaming FPS of Radeon HD 7770 in PLAYERUNKNOWN'S BATTLEGROUNDS is 52% more, than Radeon HD 8650G plus HD 8670M Dual Graphics.
high / 1080p
12−14
−
ultra / 1080p
8−9
3−4
QHD / 1440p
0−1
0−1
low / 720p
20−22
4−5
medium / 1080p
12−14
−
The average gaming FPS of Radeon HD 7770 in Red Dead Redemption 2 is 250% more, than Radeon HD 8650G plus HD 8670M Dual Graphics.
low / 768p
35−40
7−8
medium / 768p
24−27
6−7
high / 1080p
14−16
3−4
ultra / 1080p
8−9
−
4K / 2160p
7−8
0−1
The average gaming FPS of Radeon HD 7770 in The Witcher 3: Wild Hunt is 420% more, than Radeon HD 8650G plus HD 8670M Dual Graphics.
low / 768p
95−100
70−75
medium / 768p
55−60
35−40
ultra / 1080p
27−30
12−14
high / 768p
45−50
30−33
The average gaming FPS of Radeon HD 7770 in World of Tanks is 50% more, than Radeon HD 8650G plus HD 8670M Dual Graphics.
Full Specs
Radeon HD 7770
Radeon HD 8650G plus HD 8670M Dual Graphics
Architecture
GCN
Code name
Cape Verde
Type
Desktop
Laptop
Release date
15 February 2012
1 August 2013
Pipelines
640
768
Core clock speed
1000 MHz
720 / 775 MHz
Manufacturing process technology
28 nm
32 / 28 nm
Memory bus width
128 Bit
64 Bit
Memory clock speed
4500 MHz
1800 - 2000 MHz
Shared memory
-
-
DirectX
DirectX 11.1, Shader 5.1
DirectX 11, Shader 5.0
Bitcoin / BTC (SHA256)
156 Mh/s
Laptop size
medium sized
Eyefinity
+
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