Mobility Radeon HD 3870 X2 vs Radeon HD 7660G plus HD 7670M Dual Graphics
Find out if it is worth upgrading your current GPU setup by comparing Mobility Radeon HD 3870 X2 and Radeon HD 7660G plus HD 7670M Dual Graphics. 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 Mobility Radeon HD 3870 X2 and Radeon HD 7660G plus HD 7670M Dual Graphics. 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.
Mobility Radeon HD 3870 X2 and Radeon HD 7660G plus HD 7670M Dual Graphics are Laptop Graphics Cards
Note: Mobility Radeon HD 3870 X2 and Radeon HD 7660G plus HD 7670M 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 7660G plus HD 7670M Dual Graphics here:
Mobility Radeon HD 3870 X2 is build with RV6xx architecture, and Radeon HD 7660G plus HD 7670M Dual Graphics - with Terascale 2.
Core clock speed of Radeon HD 7660G plus HD 7670M Dual Graphics is 25 MHz higher, than Mobility Radeon HD 3870 X2.
Mobility Radeon HD 3870 X2 is manufactured by 55 nm process technology, and Radeon HD 7660G plus HD 7670M Dual Graphics - by 40 / 32 nm process technology.
Memory clock speed of Radeon HD 7660G plus HD 7670M Dual Graphics is 950 MHz higher, than Mobility Radeon HD 3870 X2.
Game benchmarks
high / 1080p
6−7
1−2
ultra / 1080p
4−5
0−1
QHD / 1440p
0−1
0−1
low / 720p
16−18
12−14
medium / 1080p
8−9
3−4
The average gaming FPS of Mobility Radeon HD 3870 X2 in Assassin's Creed Odyssey is 66% more, than Radeon HD 7660G plus HD 7670M Dual Graphics.
high / 1080p
12−14
−
ultra / 1080p
10−11
3−4
QHD / 1440p
0−1
0−1
low / 720p
24−27
14−16
medium / 1080p
12−14
5−6
The average gaming FPS of Mobility Radeon HD 3870 X2 in Battlefield 5 is 100% more, than Radeon HD 7660G plus HD 7670M 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 7660G plus HD 7670M 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
90−95
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 30% more, than Radeon HD 7660G plus HD 7670M Dual Graphics.
low / 768p
55−60
70−75
ultra / 1080p
18−20
14−16
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon HD 7660G plus HD 7670M Dual Graphics in Cyberpunk 2077 is 9% more, than Mobility Radeon HD 3870 X2.
low / 768p
80−85
70−75
medium / 768p
55−60
45−50
ultra / 1080p
30−35
20−22
The average gaming FPS of Mobility Radeon HD 3870 X2 in Dota 2 is 21% more, than Radeon HD 7660G plus HD 7670M Dual Graphics.
high / 1080p
8−9
2−3
ultra / 1080p
7−8
2−3
4K / 2160p
3−4
0−1
low / 720p
18−20
10−11
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 7660G plus HD 7670M Dual Graphics.
high / 1080p
14−16
−
ultra / 1080p
10−11
5−6
QHD / 1440p
−
1−2
low / 720p
60−65
50−55
medium / 1080p
21−24
9−10
The average gaming FPS of Mobility Radeon HD 3870 X2 in Fortnite is 40% more, than Radeon HD 7660G plus HD 7670M Dual Graphics.
high / 1080p
12−14
3−4
ultra / 1080p
10−12
−
QHD / 1440p
1−2
0−1
low / 720p
24−27
16−18
medium / 1080p
14−16
6−7
The average gaming FPS of Mobility Radeon HD 3870 X2 in Forza Horizon 4 is 88% more, than Radeon HD 7660G plus HD 7670M Dual Graphics.
low / 768p
50−55
40−45
medium / 768p
45−50
−
high / 1080p
12−14
4−5
ultra / 1080p
6−7
3−4
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 7660G plus HD 7670M Dual Graphics.
high / 1080p
4−5
1−2
ultra / 1080p
3−4
0−1
4K / 2160p
0−1
0−1
low / 720p
12−14
3−4
medium / 1080p
6−7
3−4
The average gaming FPS of Mobility Radeon HD 3870 X2 in Metro Exodus is 300% more, than Radeon HD 7660G plus HD 7670M Dual Graphics.
low / 768p
95−100
85−90
high / 1080p
85−90
60−65
ultra / 1080p
80−85
−
medium / 1080p
90−95
−
The average gaming FPS of Mobility Radeon HD 3870 X2 in Minecraft is 22% more, than Radeon HD 7660G plus HD 7670M 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 7660G plus HD 7670M Dual Graphics.
ultra / 1080p
7−8
3−4
QHD / 1440p
0−1
0−1
low / 720p
12−14
5−6
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 7660G plus HD 7670M Dual Graphics.
low / 768p
24−27
9−10
medium / 768p
16−18
7−8
high / 1080p
9−10
3−4
ultra / 1080p
6−7
3−4
4K / 2160p
6−7
0−1
The average gaming FPS of Mobility Radeon HD 3870 X2 in The Witcher 3: Wild Hunt is 133% more, than Radeon HD 7660G plus HD 7670M Dual Graphics.
low / 768p
85−90
70−75
medium / 768p
45−50
35−40
ultra / 1080p
18−20
12−14
high / 768p
35−40
30−35
The average gaming FPS of Mobility Radeon HD 3870 X2 in World of Tanks is 23% more, than Radeon HD 7660G plus HD 7670M Dual Graphics.
