GeForce GTX 285M SLI vs Mobility Radeon HD 3870 X2
Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 285M SLI and Mobility Radeon HD 3870 X2. 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 GeForce GTX 285M SLI and Mobility Radeon HD 3870 X2. 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.
GeForce GTX 285M SLI and Mobility Radeon HD 3870 X2 are Laptop Graphics Cards
Note: GeForce GTX 285M SLI and Mobility Radeon HD 3870 X2 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 GeForce GTX 285M SLI or Mobility Radeon HD 3870 X2 here:
Main Specs
GeForce GTX 285M SLI
Mobility Radeon HD 3870 X2
Power consumption (TDP)
150 Watt
110 Watt
Interface
PCIe 2.0 x16
Memory type
GDDR3
GDDR3
Maximum RAM amount
2 GB
512 MB
Display Connectors
No outputs
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GeForce GTX 285M SLI has 36% more power consumption, than Mobility Radeon HD 3870 X2.
Mobility Radeon HD 3870 X2 has 510 GB more memory, than GeForce GTX 285M SLI.
Both cards are used in Laptops.
GeForce GTX 285M SLI is build with G9x architecture, and Mobility Radeon HD 3870 X2 - with RV6xx.
Core clock speed of Mobility Radeon HD 3870 X2 is 84 MHz higher, than GeForce GTX 285M SLI.
GeForce GTX 285M SLI and Mobility Radeon HD 3870 X2 are manufactured by 55 nm process technology.
Memory clock speed of GeForce GTX 285M SLI is 170 MHz higher, than Mobility Radeon HD 3870 X2.
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
14−16
6−7
ultra / 1080p
8−9
4−5
QHD / 1440p
3−4
0−1
low / 720p
27−30
16−18
medium / 1080p
16−18
8−9
The average gaming FPS of GeForce GTX 285M SLI in Assassin's Creed Odyssey is 88% more, than Mobility Radeon HD 3870 X2.
high / 1080p
21−24
12−14
ultra / 1080p
18−20
10−11
QHD / 1440p
5−6
0−1
4K / 2160p
4−5
−
low / 720p
45−50
24−27
medium / 1080p
24−27
12−14
The average gaming FPS of GeForce GTX 285M SLI in Battlefield 5 is 86% more, than Mobility Radeon HD 3870 X2.
low / 768p
45−50
45−50
high / 1080p
−
45−50
QHD / 1440p
0−1
0−1
GeForce GTX 285M SLI and Mobility Radeon HD 3870 X2 have the same average FPS in Call of Duty: Warzone.
low / 768p
200−210
130−140
medium / 768p
170−180
110−120
ultra / 1080p
90−95
50−55
QHD / 1440p
50−55
27−30
4K / 2160p
30−33
27−30
high / 768p
130−140
80−85
The average gaming FPS of GeForce GTX 285M SLI in Counter-Strike: Global Offensive is 57% more, than Mobility Radeon HD 3870 X2.
low / 768p
55−60
55−60
ultra / 1080p
35−40
18−20
medium / 1080p
45−50
45−50
The average gaming FPS of GeForce GTX 285M SLI in Cyberpunk 2077 is 14% more, than Mobility Radeon HD 3870 X2.
low / 768p
100−110
80−85
medium / 768p
90−95
55−60
ultra / 1080p
60−65
30−35
The average gaming FPS of GeForce GTX 285M SLI in Dota 2 is 50% more, than Mobility Radeon HD 3870 X2.
high / 1080p
16−18
8−9
ultra / 1080p
14−16
7−8
4K / 2160p
5−6
3−4
low / 720p
35−40
18−20
medium / 1080p
16−18
8−9
The average gaming FPS of GeForce GTX 285M SLI in Far Cry 5 is 100% more, than Mobility Radeon HD 3870 X2.
high / 1080p
21−24
14−16
ultra / 1080p
18−20
10−11
QHD / 1440p
16−18
−
low / 720p
90−95
60−65
medium / 1080p
45−50
21−24
The average gaming FPS of GeForce GTX 285M SLI in Fortnite is 66% more, than Mobility Radeon HD 3870 X2.
high / 1080p
21−24
12−14
ultra / 1080p
18−20
10−12
QHD / 1440p
8−9
1−2
low / 720p
45−50
24−27
medium / 1080p
24−27
14−16
The average gaming FPS of GeForce GTX 285M SLI in Forza Horizon 4 is 84% more, than Mobility Radeon HD 3870 X2.
low / 768p
80−85
50−55
medium / 768p
70−75
45−50
high / 1080p
27−30
12−14
ultra / 1080p
10−12
6−7
QHD / 1440p
2−3
0−1
The average gaming FPS of GeForce GTX 285M SLI in Grand Theft Auto V is 65% more, than Mobility Radeon HD 3870 X2.
high / 1080p
9−10
4−5
ultra / 1080p
7−8
3−4
4K / 2160p
2−3
0−1
low / 720p
27−30
12−14
medium / 1080p
12−14
6−7
The average gaming FPS of GeForce GTX 285M SLI in Metro Exodus is 133% more, than Mobility Radeon HD 3870 X2.
low / 768p
110−120
95−100
high / 1080p
−
85−90
ultra / 1080p
100−110
80−85
medium / 1080p
100−110
90−95
The average gaming FPS of GeForce GTX 285M SLI in Minecraft is 20% more, than Mobility Radeon HD 3870 X2.
high / 1080p
21−24
16−18
ultra / 1080p
16−18
14−16
low / 720p
50−55
30−35
medium / 1080p
21−24
18−20
The average gaming FPS of GeForce GTX 285M SLI in PLAYERUNKNOWN'S BATTLEGROUNDS is 40% more, than Mobility Radeon HD 3870 X2.
high / 1080p
14−16
−
ultra / 1080p
9−10
7−8
QHD / 1440p
0−1
0−1
low / 720p
24−27
12−14
medium / 1080p
14−16
10−12
The average gaming FPS of GeForce GTX 285M SLI in Red Dead Redemption 2 is 60% more, than Mobility Radeon HD 3870 X2.
low / 768p
50−55
24−27
medium / 768p
30−35
16−18
high / 1080p
16−18
9−10
ultra / 1080p
10−11
6−7
4K / 2160p
8−9
6−7
The average gaming FPS of GeForce GTX 285M SLI in The Witcher 3: Wild Hunt is 84% more, than Mobility Radeon HD 3870 X2.
low / 768p
100−105
85−90
medium / 768p
60−65
45−50
ultra / 1080p
30−35
18−20
high / 768p
50−55
35−40
The average gaming FPS of GeForce GTX 285M SLI in World of Tanks is 31% more, than Mobility Radeon HD 3870 X2.
Full Specs
GeForce GTX 285M SLI
Mobility Radeon HD 3870 X2
Architecture
G9x
RV6xx
Code name
N10E-GTX
M88-XT CF
Type
Laptop
Laptop
Release date
2 March 2009
1 September 2008
Pipelines
256
640
Core clock speed
576 MHz
660 MHz
Transistor count
1508 Million
666 million
Manufacturing process technology
55 nm
55 nm
Texture fill rate
10.56
Floating-point performance
2x 422.4 gflops
Memory bus width
256 Bit
256 Bit
Memory clock speed
1020 MHz
850 MHz
Memory bandwidth
54.4 GB/s
Shared memory
-
-
DirectX
DirectX 10, Shader 4.0
10.1 (10_1)
Shader Model
4.1
OpenGL
3.3
OpenCL
N/A
Vulkan
N/A
CUDA
+
Laptop size
large
large
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