Mobility Radeon HD 3870 X2 vs Radeon HD 8650G plus HD 8670M Dual Graphics
When comparing Mobility Radeon HD 3870 X2 and Radeon HD 8650G plus HD 8670M Dual Graphics, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Mobility Radeon HD 3870 X2 and Radeon HD 8650G plus HD 8670M Dual Graphics is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
Mobility Radeon HD 3870 X2 and Radeon HD 8650G plus HD 8670M Dual Graphics are Laptop Graphics Cards
Note: Mobility Radeon HD 3870 X2 and Radeon HD 8650G plus HD 8670M 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 Mobility Radeon HD 3870 X2 or Radeon HD 8650G plus HD 8670M Dual Graphics here:
Core clock speed of Radeon HD 8650G plus HD 8670M Dual Graphics is 60 MHz higher, than Mobility Radeon HD 3870 X2.
Mobility Radeon HD 3870 X2 is manufactured by 55 nm process technology, and Radeon HD 8650G plus HD 8670M Dual Graphics - by 32 / 28 nm process technology.
Memory clock speed of Radeon HD 8650G plus HD 8670M Dual Graphics is 950 MHz higher, than Mobility Radeon HD 3870 X2.
Game benchmarks
high / 1080p
6−7
0−1
ultra / 1080p
4−5
0−1
QHD / 1440p
0−1
0−1
low / 720p
16−18
10−12
medium / 1080p
8−9
2−3
The average gaming FPS of Mobility Radeon HD 3870 X2 in Assassin's Creed Odyssey is 100% more, than Radeon HD 8650G plus HD 8670M Dual Graphics.
high / 1080p
12−14
−
ultra / 1080p
10−11
3−4
QHD / 1440p
0−1
0−1
low / 720p
24−27
12−14
medium / 1080p
12−14
4−5
The average gaming FPS of Mobility Radeon HD 3870 X2 in Battlefield 5 is 128% more, than Radeon HD 8650G plus HD 8670M Dual Graphics.
low / 768p
45−50
50−55
high / 1080p
45−50
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 6% more, than Mobility Radeon HD 3870 X2.
low / 768p
130−140
110−120
medium / 768p
110−120
85−90
ultra / 1080p
50−55
35−40
QHD / 1440p
27−30
−
4K / 2160p
27−30
10−11
high / 768p
80−85
60−65
The average gaming FPS of Mobility Radeon HD 3870 X2 in Counter-Strike: Global Offensive is 32% more, than Radeon HD 8650G plus HD 8670M Dual Graphics.
low / 768p
55−60
70−75
ultra / 1080p
18−20
12−14
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon HD 8650G plus HD 8670M Dual Graphics in Cyberpunk 2077 is 7% more, than Mobility Radeon HD 3870 X2.
low / 768p
80−85
70−75
medium / 768p
55−60
40−45
ultra / 1080p
30−35
18−20
The average gaming FPS of Mobility Radeon HD 3870 X2 in Dota 2 is 29% more, than Radeon HD 8650G plus HD 8670M Dual Graphics.
high / 1080p
8−9
2−3
ultra / 1080p
7−8
2−3
4K / 2160p
3−4
0−1
low / 720p
18−20
9−10
medium / 1080p
8−9
3−4
The average gaming FPS of Mobility Radeon HD 3870 X2 in Far Cry 5 is 150% more, than Radeon HD 8650G plus HD 8670M Dual Graphics.
high / 1080p
14−16
−
ultra / 1080p
10−11
5−6
QHD / 1440p
−
1−2
low / 720p
60−65
45−50
medium / 1080p
21−24
7−8
The average gaming FPS of Mobility Radeon HD 3870 X2 in Fortnite is 55% more, than Radeon HD 8650G plus HD 8670M Dual Graphics.
high / 1080p
12−14
2−3
ultra / 1080p
10−12
−
QHD / 1440p
1−2
0−1
low / 720p
24−27
14−16
medium / 1080p
14−16
5−6
The average gaming FPS of Mobility Radeon HD 3870 X2 in Forza Horizon 4 is 142% more, than Radeon HD 8650G plus HD 8670M Dual Graphics.
low / 768p
50−55
40−45
medium / 768p
45−50
−
high / 1080p
12−14
3−4
ultra / 1080p
6−7
2−3
QHD / 1440p
0−1
0−1
medium / 720p
−
35−40
The average gaming FPS of Mobility Radeon HD 3870 X2 in Grand Theft Auto V is 50% more, than Radeon HD 8650G plus HD 8670M Dual Graphics.
high / 1080p
4−5
1−2
ultra / 1080p
3−4
0−1
4K / 2160p
0−1
0−1
low / 720p
12−14
2−3
medium / 1080p
6−7
2−3
The average gaming FPS of Mobility Radeon HD 3870 X2 in Metro Exodus is 300% more, than Radeon HD 8650G plus HD 8670M Dual Graphics.
low / 768p
95−100
85−90
high / 1080p
85−90
55−60
ultra / 1080p
80−85
−
medium / 1080p
90−95
−
The average gaming FPS of Mobility Radeon HD 3870 X2 in Minecraft is 27% more, than Radeon HD 8650G plus HD 8670M Dual Graphics.
high / 1080p
16−18
14−16
ultra / 1080p
14−16
12−14
low / 720p
30−35
24−27
medium / 1080p
18−20
14−16
The average gaming FPS of Mobility Radeon HD 3870 X2 in PLAYERUNKNOWN'S BATTLEGROUNDS is 17% more, than Radeon HD 8650G plus HD 8670M Dual Graphics.
ultra / 1080p
7−8
3−4
QHD / 1440p
0−1
0−1
low / 720p
12−14
4−5
medium / 1080p
10−12
−
The average gaming FPS of Mobility Radeon HD 3870 X2 in Red Dead Redemption 2 is 150% more, than Radeon HD 8650G plus HD 8670M Dual Graphics.
low / 768p
24−27
7−8
medium / 768p
16−18
6−7
high / 1080p
9−10
3−4
ultra / 1080p
6−7
−
4K / 2160p
6−7
0−1
The average gaming FPS of Mobility Radeon HD 3870 X2 in The Witcher 3: Wild Hunt is 240% more, than Radeon HD 8650G plus HD 8670M Dual Graphics.
low / 768p
85−90
70−75
medium / 768p
45−50
35−40
ultra / 1080p
18−20
12−14
high / 768p
35−40
30−33
The average gaming FPS of Mobility Radeon HD 3870 X2 in World of Tanks is 23% more, than Radeon HD 8650G plus HD 8670M Dual Graphics.
