NVIDIA Quadro P4000 Max Q vs NVIDIA GeForce GTX 950M Mac Edition
GPU · Specs Compare
Graphics Card
Release Date
Jan 2017
Mar 2015
Generation
Quadro Mobile
GeForce 900M
Type
Professional
Mobile
Bus Interface
MXM-B (3.0)
MXM-B (3.0)
Clock Speeds
Base Clock
1114 MHz
993 MHz
Boost Clock
1228 MHz
1124 MHz
Memory Clock
1502 MHz
900 MHz
Memory
Memory Size
8GB
2GB
Memory Type
GDDR5
DDR3
Memory Bus
256bit
128bit
Bandwidth
192.3GB/s
28.80GB/s
Render Config
SM Count
14
—
Shading Units
1792
640
TMUs
112
40
ROPs
64
16
L1 Cache
48 KB (per SM)
64 KB (per SMM)
L2 Cache
2 MB
2 MB
Theoretical Performance
Pixel Rate
78.59 GPixel/s
17.98 GPixel/s
Texture Rate
137.5 GTexel/s
44.96 GTexel/s
FP16 (half)
68.77 GFLOPS
—
FP32 (float)
4.401 TFLOPS
1439 GFLOPS
FP64 (double)
137.5 GFLOPS
44.96 GFLOPS
Graphics Processor
GPU Name
GP104
GM107
GPU Variant
N17E-Q3-A1
N16P-GT
Architecture
Pascal
Maxwell
Foundry
TSMC
TSMC
Process Size
16 nm
28 nm
Transistors
7.2 billion
1.87 billion
Die Size
314 mm²
148 mm²
Board Design
TDP
100W
75W
Outputs
No outputs
No outputs
Power Connectors
None
—
Graphics Features
DirectX
12 (12_1)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
6.1
5.0
Shader Model
6.4
5.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.