NVIDIA GeForce GTX 780M Mac Edition vs NVIDIA P106M
GPU · Specs Compare
Graphics Card
Release Date
Nov 2013
Jan 2019
Generation
GeForce 700M
Mining GPUs
Type
Mobile
Mobile
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Base Clock
771 MHz
1291 MHz
Boost Clock
797 MHz
1291 MHz
Memory Clock
1250 MHz
1502 MHz
Memory
Memory Size
4GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
128bit
Bandwidth
160.0GB/s
96.13GB/s
Render Config
Shading Units
1536
1152
TMUs
128
72
ROPs
32
32
L1 Cache
16 KB (per SMX)
48 KB (per SM)
L2 Cache
512 KB
1280 KB
SM Count
—
9
Theoretical Performance
Pixel Rate
25.50 GPixel/s
41.31 GPixel/s
Texture Rate
102.0 GTexel/s
92.95 GTexel/s
FP32 (float)
2.448 TFLOPS
2.974 TFLOPS
FP64 (double)
102.0 GFLOPS
92.95 GFLOPS
FP16 (half)
—
46.48 GFLOPS
Graphics Processor
GPU Name
GK104
GP106
GPU Variant
N14E-GTX-A2
GP106-505-KC-A1
Architecture
Kepler
Pascal
Foundry
TSMC
TSMC
Process Size
28 nm
16 nm
Transistors
3.54 billion
4.4 billion
Die Size
294 mm²
200 mm²
Board Design
TDP
122W
75W
Outputs
No outputs
Portable Device Dependent
Power Connectors
—
None
Graphics Features
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.3
CUDA
3.0
6.1
Shader Model
5.1
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.