NVIDIA Quadro RTX 4000 Mobile vs NVIDIA GeForce GTX 950M Mac Edition
GPU · Specs Compare
Graphics Card
Release Date
May 2019
Mar 2015
Generation
Quadro Mobile
GeForce 900M
Type
Professional
Mobile
Bus Interface
PCIe 3.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
1110 MHz
993 MHz
Boost Clock
1560 MHz
1124 MHz
Memory Clock
1750 MHz
900 MHz
Memory
Memory Size
8GB
2GB
Memory Type
GDDR6
DDR3
Memory Bus
256bit
128bit
Bandwidth
448.0GB/s
28.80GB/s
Render Config
SM Count
40
—
Shading Units
2560
640
TMUs
160
40
ROPs
64
16
Tensor Cores
320
—
RT Cores
40
—
L1 Cache
64 KB (per SM)
64 KB (per SMM)
L2 Cache
4 MB
2 MB
Theoretical Performance
Pixel Rate
99.84 GPixel/s
17.98 GPixel/s
Texture Rate
249.6 GTexel/s
44.96 GTexel/s
FP16 (half)
15.97 TFLOPS
—
FP32 (float)
7.987 TFLOPS
1439 GFLOPS
FP64 (double)
249.6 GFLOPS
44.96 GFLOPS
Graphics Processor
GPU Name
TU104
GM107
GPU Variant
N19E-Q3-A1
N16P-GT
Architecture
Turing
Maxwell
Foundry
TSMC
TSMC
Process Size
12 nm
28 nm
Transistors
13.6 billion
1.87 billion
Die Size
545 mm²
148 mm²
Board Design
TDP
110W
75W
Outputs
No outputs
No outputs
Power Connectors
None
—
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
7.5
5.0
Shader Model
6.6
5.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.