GeForce GTX 560 and GeForce GTX 780M Mac Edition - video card comparison
GeForce GTX 560
GeForce GTX 780M Mac Edition
Architecture
Fermi 2.0 (2010−2014)
Kepler (2012−2018)
GPU code name
GF114
GK104
Market segment
Desktop
Desktop
Release date
May 2011
November 2013
Bus support
16x PCI-E 2.0
-
Interface
PCIe 2.0 x16
MXM-B (3.0)
Supplementary power connectors
Two 6-pin
-
SLI options
+
-
Boost clock speed
-
797 MHz
Core clock speed
810 MHz
771 MHz
Floating-point performance
1,088.6 gflops
2,448 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
1,950 million
3,540 million
Pipelines / CUDA cores
336
1536
Power consumption (TDP)
150 Watt
122 Watt
Maximum GPU temperature
99 °C
-
Texture fill rate
45.36
102.0
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
4 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
4000 MHz
5000 MHz
Memory bandwidth
128.0 GB/s
160.0 GB/s
Display Connectors
Two Dual Link DVI, Mini HDMI
No outputs
Multi monitor support
+
-
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
12 (11_0)
CUDA
+
3.0
OpenCL
1.1
1.2
OpenGL
4.1
4.6
Shader Model
5.1
5.1
Vulkan
N/A
1.1.126
3D Blu-Ray
+
-
3D Gaming
+
-