GeForce GTX 780M Mac Edition and Quadro K2100M - video card comparison
GeForce GTX 780M Mac Edition
Quadro K2100M
Architecture
Kepler (2012−2018)
Kepler (2012−2018)
GPU code name
GK104
GK106
Market segment
Desktop
Mobile workstation
Release date
November 2013
July 2013
Interface
MXM-B (3.0)
MXM-A (3.0)
Boost clock speed
797 MHz
-
Core clock speed
771 MHz
667 MHz
Floating-point performance
2,448 gflops
768.4 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
3,540 million
2,540 million
Pipelines / CUDA cores
1536
576
Power consumption (TDP)
122 Watt
55 Watt
Texture fill rate
102.0
32.02
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
2 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
5000 MHz
3000 MHz
Memory bandwidth
160.0 GB/s
48.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
Display Port
-
1.2
DirectX
12 (11_0)
12
CUDA
3.0
+
OpenCL
1.2
1.2
OpenGL
4.6
4.5
Shader Model
5.1
5
Vulkan
1.1.126
+
3D Vision Pro
-
+
Mosaic
-
+
nView Display Management
-
+
Optimus
-
+