Quadro P1000 and GeForce GTX 950M Mac Edition - video card comparison
Quadro P1000
GeForce GTX 950M Mac Edition
Architecture
Pascal (2016−2021)
Maxwell (2014−2018)
GPU code name
GP107
GM107
Market segment
Workstation
Desktop
Release date
February 2017
March 2015
Interface
PCIe 3.0 x16
MXM-B (3.0)
Supplementary power connectors
None
-
Boost clock speed
1519 MHz
1124 MHz
Core clock speed
1493 MHz
993 MHz
Floating-point performance
1,894 gflops
1,271 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
3,300 million
1,870 million
Pipelines / CUDA cores
640
640
Power consumption (TDP)
40 Watt
75 Watt
Texture fill rate
59.20
44.96
Memory type
GDDR5
DDR3
Maximum RAM amount
4 GB
2 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
6008 MHz
1800 MHz
Memory bandwidth
80.19 GB/s
28.8 GB/s
Shared memory
-
-
Display Connectors
4x mini-DisplayPort
No outputs
DirectX
12 (12_1)
12 (11_0)
CUDA
6.1
5.0
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
6.4
5.1
Vulkan
1.2
1.1.126
Optimus
+
-