GeForce GTX 560M SLI vs GeForce GTX 660
When choosing between GeForce GTX 560M SLI and GeForce GTX 660, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GTX 560M SLI and GeForce GTX 660.
GeForce GTX 560M SLI is a Laptop Graphics Card
Note: GeForce GTX 560M SLI 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 GeForce GTX 560M SLI here:
Main Specs
GeForce GTX 560M SLI
GeForce GTX 660
Power consumption (TDP)
100 Watt
140 Watt
Interface
PCIe 3.0 x16
Supplementary power connectors
One 6-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
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GeForce GTX 660 has 40% more power consumption, than GeForce GTX 560M SLI.
GeForce GTX 560M SLI is used in Laptops, and GeForce GTX 660 - in Desktops.
GeForce GTX 560M SLI is build with Fermi architecture, and GeForce GTX 660 - with Kepler.
Core clock speed of GeForce GTX 660 is 205 MHz higher, than GeForce GTX 560M SLI.
GeForce GTX 560M SLI is manufactured by 40 nm process technology, and GeForce GTX 660 - by 28 nm process technology.
Memory clock speed of GeForce GTX 560M SLI is 1244 MHz higher, than GeForce GTX 660.
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
16−18
20−22
ultra / 1080p
9−10
12−14
QHD / 1440p
4−5
6−7
4K / 2160p
4−5
5−6
low / 720p
30−35
40−45
medium / 1080p
20−22
24−27
The average gaming FPS of GeForce GTX 660 in Assassin's Creed Odyssey is 35% more, than GeForce GTX 560M SLI.
high / 1080p
24−27
30−35
ultra / 1080p
21−24
27−30
QHD / 1440p
9−10
10−12
4K / 2160p
6−7
8−9
low / 720p
55−60
65−70
medium / 1080p
27−30
35−40
The average gaming FPS of GeForce GTX 660 in Battlefield 5 is 20% more, than GeForce GTX 560M SLI.
low / 768p
45−50
50−55
QHD / 1440p
0−1
0−1
The average gaming FPS of GeForce GTX 660 in Call of Duty: Warzone is 10% more, than GeForce GTX 560M SLI.
low / 768p
210−220
230−240
medium / 768p
180−190
200−210
ultra / 1080p
100−110
120−130
QHD / 1440p
55−60
90−95
4K / 2160p
30−35
50−55
high / 768p
140−150
160−170
The average gaming FPS of GeForce GTX 660 in Counter-Strike: Global Offensive is 17% more, than GeForce GTX 560M SLI.
low / 768p
55−60
60−65
ultra / 1080p
40−45
50−55
medium / 1080p
45−50
55−60
The average gaming FPS of GeForce GTX 660 in Cyberpunk 2077 is 16% more, than GeForce GTX 560M SLI.
low / 768p
110−120
120−130
medium / 768p
95−100
100−110
ultra / 1080p
65−70
80−85
The average gaming FPS of GeForce GTX 660 in Dota 2 is 11% more, than GeForce GTX 560M SLI.
high / 1080p
18−20
24−27
ultra / 1080p
16−18
21−24
QHD / 1440p
16−18
18−20
4K / 2160p
6−7
8−9
low / 720p
40−45
50−55
medium / 1080p
21−24
27−30
The average gaming FPS of GeForce GTX 660 in Far Cry 5 is 30% more, than GeForce GTX 560M SLI.
high / 1080p
24−27
30−35
ultra / 1080p
20−22
24−27
QHD / 1440p
16−18
16−18
low / 720p
100−110
120−130
medium / 1080p
55−60
70−75
The average gaming FPS of GeForce GTX 660 in Fortnite is 20% more, than GeForce GTX 560M SLI.
high / 1080p
27−30
30−35
ultra / 1080p
21−24
24−27
QHD / 1440p
10−11
14−16
4K / 2160p
10−11
12−14
low / 720p
55−60
65−70
medium / 1080p
30−35
35−40
The average gaming FPS of GeForce GTX 660 in Forza Horizon 4 is 14% more, than GeForce GTX 560M SLI.
low / 768p
90−95
100−110
medium / 768p
80−85
90−95
high / 1080p
30−35
40−45
ultra / 1080p
12−14
16−18
QHD / 1440p
4−5
7−8
The average gaming FPS of GeForce GTX 660 in Grand Theft Auto V is 15% more, than GeForce GTX 560M SLI.
high / 1080p
10−11
12−14
ultra / 1080p
8−9
10−11
QHD / 1440p
−
10−11
4K / 2160p
3−4
3−4
low / 720p
30−35
40−45
medium / 1080p
14−16
18−20
The average gaming FPS of GeForce GTX 660 in Metro Exodus is 21% more, than GeForce GTX 560M SLI.
low / 768p
110−120
120−130
medium / 1080p
100−110
110−120
The average gaming FPS of GeForce GTX 660 in Minecraft is 9% more, than GeForce GTX 560M SLI.
high / 1080p
21−24
−
ultra / 1080p
18−20
14−16
low / 720p
60−65
70−75
medium / 1080p
24−27
18−20
GeForce GTX 560M SLI and GeForce GTX 660 have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS.
high / 1080p
14−16
14−16
ultra / 1080p
10−11
10−11
QHD / 1440p
0−1
1−2
4K / 2160p
−
1−2
low / 720p
30−35
35−40
medium / 1080p
16−18
21−24
The average gaming FPS of GeForce GTX 660 in Red Dead Redemption 2 is 16% more, than GeForce GTX 560M SLI.
low / 768p
55−60
70−75
medium / 768p
35−40
45−50
high / 1080p
20−22
24−27
ultra / 1080p
10−12
14−16
4K / 2160p
8−9
8−9
The average gaming FPS of GeForce GTX 660 in The Witcher 3: Wild Hunt is 22% more, than GeForce GTX 560M SLI.
low / 768p
100−110
90−95
medium / 768p
60−65
60−65
ultra / 1080p
35−40
40−45
high / 768p
55−60
55−60
The average gaming FPS of GeForce GTX 560M SLI in World of Tanks is 3% more, than GeForce GTX 660.
Full Specs
GeForce GTX 560M SLI
GeForce GTX 660
Architecture
Fermi
Kepler
Code name
N12E-GS
GK106
Type
Laptop
Desktop
Release date
6 January 2011
6 September 2012
Pipelines
384
960
Core clock speed
775 MHz
980 MHz
Boost Clock
1033 MHz
Transistor count
2,540 million
Manufacturing process technology
40 nm
28 nm
Texture fill rate
78.4 billion/sec
Floating-point performance
1,981 gflops
Length
9.5" (24.1 cm)
Memory bus width
192 Bit
192-bit GDDR5
Memory clock speed
1250 MHz
6.0 GB/s
Memory bandwidth
144.2 GB/s
Shared memory
-
DirectX
DirectX 11, Shader 5.0
12 (11_0)
Shader Model
5.1
OpenGL
4.3
OpenCL
1.2
Vulkan
1.1.126
CUDA
+
CUDA cores
960
Bus support
PCI Express 3.0
Height
4.376" (11.1 cm)
SLI options
+
Multi monitor support
4 displays
HDMI
+
HDCP
+
Maximum VGA resolution
2048x1536
Audio input for HDMI
Internal
3D Blu-Ray
+
3D Gaming
+
3D Vision
+
Bitcoin / BTC (SHA256)
66 Mh/s
Laptop size
large
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