GeForce GTX 560M SLI vs GeForce GTX 660M
In this comparison between GeForce GTX 560M SLI and GeForce GTX 660M 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 GeForce GTX 560M SLI will be the best choice, for others GeForce GTX 660M will be their preference. Study the comparison tables below and make your choice.
GeForce GTX 560M SLI and GeForce GTX 660M are Laptop Graphics Cards
Note: GeForce GTX 560M SLI and GeForce GTX 660M 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 560M SLI or GeForce GTX 660M here:
Main Specs
GeForce GTX 560M SLI
GeForce GTX 660M
Power consumption (TDP)
100 Watt
50 Watt
Interface
MXM-B (3.0)
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
Display Connectors
No outputs
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GeForce GTX 560M SLI has 100% more power consumption, than GeForce GTX 660M.
Both cards are used in Laptops.
GeForce GTX 560M SLI is build with Fermi architecture, and GeForce GTX 660M - with Kepler.
Core clock speed of GeForce GTX 660M is 60 MHz higher, than GeForce GTX 560M SLI.
GeForce GTX 560M SLI is manufactured by 40 nm process technology, and GeForce GTX 660M - by 28 nm process technology.
Memory clock speed of GeForce GTX 660M is 750 MHz higher, than GeForce GTX 560M SLI.
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
6−7
ultra / 1080p
9−10
4−5
QHD / 1440p
4−5
0−1
4K / 2160p
4−5
−
low / 720p
30−35
16−18
medium / 1080p
20−22
8−9
The average gaming FPS of GeForce GTX 560M SLI in Assassin's Creed Odyssey is 122% more, than GeForce GTX 660M.
high / 1080p
24−27
12−14
ultra / 1080p
21−24
10−11
QHD / 1440p
9−10
0−1
4K / 2160p
6−7
−
low / 720p
55−60
24−27
medium / 1080p
27−30
12−14
The average gaming FPS of GeForce GTX 560M SLI in Battlefield 5 is 120% more, than GeForce GTX 660M.
low / 768p
45−50
45−50
high / 1080p
−
45−50
QHD / 1440p
0−1
0−1
GeForce GTX 560M SLI and GeForce GTX 660M have the same average FPS in Call of Duty: Warzone.
low / 768p
210−220
130−140
medium / 768p
180−190
110−120
ultra / 1080p
100−110
50−55
QHD / 1440p
55−60
27−30
4K / 2160p
30−35
27−30
high / 768p
140−150
80−85
The average gaming FPS of GeForce GTX 560M SLI in Counter-Strike: Global Offensive is 68% more, than GeForce GTX 660M.
low / 768p
55−60
55−60
ultra / 1080p
40−45
18−20
medium / 1080p
45−50
45−50
The average gaming FPS of GeForce GTX 560M SLI in Cyberpunk 2077 is 19% more, than GeForce GTX 660M.
low / 768p
110−120
80−85
medium / 768p
95−100
55−60
ultra / 1080p
65−70
30−35
The average gaming FPS of GeForce GTX 560M SLI in Dota 2 is 63% more, than GeForce GTX 660M.
high / 1080p
18−20
8−9
ultra / 1080p
16−18
7−8
QHD / 1440p
16−18
−
4K / 2160p
6−7
3−4
low / 720p
40−45
18−20
medium / 1080p
21−24
8−9
The average gaming FPS of GeForce GTX 560M SLI in Far Cry 5 is 133% more, than GeForce GTX 660M.
high / 1080p
24−27
14−16
ultra / 1080p
20−22
10−11
QHD / 1440p
16−18
−
low / 720p
100−110
60−65
medium / 1080p
55−60
21−24
The average gaming FPS of GeForce GTX 560M SLI in Fortnite is 92% more, than GeForce GTX 660M.
high / 1080p
27−30
12−14
ultra / 1080p
21−24
10−12
QHD / 1440p
10−11
1−2
4K / 2160p
10−11
−
low / 720p
55−60
24−27
medium / 1080p
30−35
14−16
The average gaming FPS of GeForce GTX 560M SLI in Forza Horizon 4 is 130% more, than GeForce GTX 660M.
low / 768p
90−95
50−55
medium / 768p
80−85
45−50
high / 1080p
30−35
12−14
ultra / 1080p
12−14
6−7
QHD / 1440p
4−5
0−1
The average gaming FPS of GeForce GTX 560M SLI in Grand Theft Auto V is 89% more, than GeForce GTX 660M.
high / 1080p
10−11
4−5
ultra / 1080p
8−9
3−4
4K / 2160p
3−4
0−1
low / 720p
30−35
12−14
medium / 1080p
14−16
6−7
The average gaming FPS of GeForce GTX 560M SLI in Metro Exodus is 166% more, than GeForce GTX 660M.
low / 768p
110−120
95−100
high / 1080p
−
90−95
ultra / 1080p
−
80−85
medium / 1080p
100−110
90−95
The average gaming FPS of GeForce GTX 560M SLI in Minecraft is 15% more, than GeForce GTX 660M.
high / 1080p
21−24
16−18
ultra / 1080p
18−20
14−16
low / 720p
60−65
30−35
medium / 1080p
24−27
18−20
The average gaming FPS of GeForce GTX 560M SLI in PLAYERUNKNOWN'S BATTLEGROUNDS is 60% more, than GeForce GTX 660M.
high / 1080p
14−16
−
ultra / 1080p
10−11
7−8
QHD / 1440p
0−1
0−1
low / 720p
30−35
12−14
medium / 1080p
16−18
10−12
The average gaming FPS of GeForce GTX 560M SLI in Red Dead Redemption 2 is 100% more, than GeForce GTX 660M.
low / 768p
55−60
24−27
medium / 768p
35−40
16−18
high / 1080p
20−22
9−10
ultra / 1080p
10−12
6−7
4K / 2160p
8−9
6−7
The average gaming FPS of GeForce GTX 560M SLI in The Witcher 3: Wild Hunt is 107% more, than GeForce GTX 660M.
low / 768p
100−110
85−90
medium / 768p
60−65
45−50
ultra / 1080p
35−40
18−20
high / 768p
55−60
35−40
The average gaming FPS of GeForce GTX 560M SLI in World of Tanks is 38% more, than GeForce GTX 660M.
Full Specs
GeForce GTX 560M SLI
GeForce GTX 660M
Architecture
Fermi
Kepler
Code name
N12E-GS
N13E-GE
Type
Laptop
Laptop
Release date
6 January 2011
22 March 2012
Pipelines
384
384
Core clock speed
775 MHz
835 MHz
Boost Clock
950 MHz
Transistor count
1,270 million
Manufacturing process technology
40 nm
28 nm
Texture fill rate
30.4 billion/sec
Floating-point performance
729.6 gflops
Memory bus width
192 Bit
128bit
Memory clock speed
1250 MHz
2000 MHz
Memory bandwidth
64.0 GB/s
Shared memory
-
-
DirectX
DirectX 11, Shader 5.0
12 API
Shader Model
5.1
OpenGL
4.5
OpenCL
1.1
Vulkan
1.1.126
CUDA
+
CUDA cores
384
Bus support
PCI Express 2.0, PCI Express 3.0
SLI options
+
HDMI
+
HDCP
+
Maximum VGA resolution
Up to 2048x1536
Bitcoin / BTC (SHA256)
36 Mh/s
Laptop size
large
large
Optimus
+
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