A100 PCIe and GeForce GTX 950M Mac Edition - video card comparison
A100 PCIe
GeForce GTX 950M Mac Edition
Architecture
Ampere (2020−2022)
Maxwell (2014−2018)
GPU code name
GA100
GM107
Market segment
Desktop
Desktop
Release date
June 2020
March 2015
Interface
PCIe 4.0 x16
MXM-B (3.0)
Supplementary power connectors
1x 8-pin
-
Boost clock speed
-
1124 MHz
Core clock speed
1410 MHz
993 MHz
Floating-point performance
-
1,271 gflops
Manufacturing process technology
7 nm
28 nm
Number of transistors
54,200 million
1,870 million
Pipelines / CUDA cores
6912
640
Power consumption (TDP)
250 Watt
75 Watt
Texture fill rate
609.1
44.96
Memory type
HBM2e
DDR3
Maximum RAM amount
40 GB
2 GB
Memory bus width
5120 Bit
128 Bit
Memory clock speed
2.4 GB/s
1800 MHz
Memory bandwidth
1,555 GB/s
28.8 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 Ultimate (12_2)
12 (11_0)
CUDA
8.0
5.0
OpenCL
2.0
1.2
OpenGL
4.6
4.6
Shader Model
6.5
5.1
Vulkan
1.2
1.1.126