FirePro D500 and Radeon R9 M395 Mac Edition - video card comparison
FirePro D500
Radeon R9 M395 Mac Edition
Architecture
GCN 1.0 (2012−2020)
GCN 2.0 (2013−2017)
GPU code name
Tahiti
Grenada
Market segment
Workstation
Desktop
Release date
January 2014
May 2015
Interface
PCIe 3.0 x16
MXM-B (3.0)
Supplementary power connectors
-
None
Core clock speed
725 MHz
834 MHz
Floating-point performance
2,227 gflops
2,989 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
4,313 million
6,200 million
Pipelines / CUDA cores
1536
1792
Power consumption (TDP)
274 Watt
250 Watt
Texture fill rate
69.60
93.41
Memory type
GDDR5
GDDR5
Maximum RAM amount
3 GB
4 GB
Memory bus width
384 Bit
256 Bit
Memory clock speed
5080 MHz
5460 MHz
Memory bandwidth
243.8 GB/s
174.7 GB/s
Display Connectors
6x mini-DisplayPort, 1x SDI
No outputs
DirectX
12 (11_1)
12 (12_0)
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
5.1
6.3
Vulkan
1.2.131
1.2.131