GeForce GTX 560M and Radeon 660M - video card comparison
Passmark - benchmark score GeForce GTX 560M vs Radeon 660M
GeForce GTX 560M
1281
Radeon 660M
6474
GeForce GTX 560M
Radeon 660M
Architecture
Fermi (2010−2014)
RDNA 2 (2020−2022)
GPU code name
N12E-GS
RDNA 2 Rembrandt
Market segment
Laptop
Laptop
Release date
May 2011
January 2022
Bus support
PCI-E 2.0
-
Interface
MXM-B (3.0)
PCIe 4.0 x8
Supplementary power connectors
None
None
SLI options
2-way
-
Boost clock speed
-
1900 MHz
Core clock speed
775 MHz
-
CUDA cores
192
-
Floating-point performance
595.2 gflops
-
Manufacturing process technology
40 nm
6 nm
Number of transistors
1,170 million
13,100 million
Pipelines / CUDA cores
192
384
Power consumption (TDP)
75 Watt
45 Watt
Texture fill rate
24.8 billion/sec
45.60
Memory type
GDDR5
System Shared
Maximum RAM amount
1536 MB
System Shared
Memory bus width
Up to 192 Bit
System Shared
Memory clock speed
1250 MHz
System Shared
Memory bandwidth
Up to 60 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 API
12 (12_1)
CUDA
+
-
OpenCL
1.1
2.0
OpenGL
4.5
4.6
Shader Model
5.1
6.5
Vulkan
N/A
1.2
3D Blu-Ray
+
-
3D Gaming
+
-
Optimus
+
-