GeForce GTX 780M Mac Edition and Radeon Pro WX 3200 - video card comparison
GeForce GTX 780M Mac Edition
Radeon Pro WX 3200
Architecture
Kepler (2012−2018)
Polaris (2016−2019)
GPU code name
GK104
Polaris 12
Market segment
Desktop
Workstation
Release date
November 2013
September 2019
Interface
MXM-B (3.0)
PCIe 3.0 x8
Supplementary power connectors
-
None
Boost clock speed
797 MHz
-
Core clock speed
771 MHz
1082 MHz
Floating-point performance
2,448 gflops
-
Manufacturing process technology
28 nm
14 nm
Number of transistors
3,540 million
2,200 million
Pipelines / CUDA cores
1536
640
Power consumption (TDP)
122 Watt
65 Watt
Texture fill rate
102.0
41.44
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
4 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
5000 MHz
6000 MHz
Memory bandwidth
160.0 GB/s
64 GB/s
Shared memory
-
-
Display Connectors
No outputs
4x mini-DisplayPort
DirectX
12 (11_0)
12 (12_0)
CUDA
3.0
-
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
5.1
6.4
Vulkan
1.1.126
1.2.131