FirePro D300 and GRID M40 - video card comparison
FirePro D300
GRID M40
Architecture
GCN 1.0 (2012−2020)
Maxwell (2014−2018)
GPU code name
Pitcairn
GM107
Market segment
Workstation
Workstation
Release date
January 2014
May 2016
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Boost clock speed
-
1000 MHz
Core clock speed
850 MHz
1033 MHz
Floating-point performance
2,176 gflops
-
Manufacturing process technology
28 nm
28 nm
Number of transistors
2,800 million
1,870 million
Pipelines / CUDA cores
1280
384
Power consumption (TDP)
150 Watt
50 Watt
Texture fill rate
68.00
33.06
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
8 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
5080 MHz
5200 MHz
Memory bandwidth
162.6 GB/s
83.2 GB/s
Display Connectors
4x DisplayPort
No outputs
DirectX
12 (11_1)
12 (11_0)
CUDA
-
5.0
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
1.2.131
1.1.126