FirePro D500 and FirePro D300 - video card comparison
FirePro D500
FirePro D300
Architecture
GCN 1.0 (2012−2020)
GCN 1.0 (2012−2020)
GPU code name
Tahiti
Pitcairn
Market segment
Workstation
Workstation
Release date
January 2014
January 2014
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Core clock speed
725 MHz
850 MHz
Floating-point performance
2,227 gflops
2,176 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
4,313 million
2,800 million
Pipelines / CUDA cores
1536
1280
Power consumption (TDP)
274 Watt
150 Watt
Texture fill rate
69.60
68.00
Memory type
GDDR5
GDDR5
Maximum RAM amount
3 GB
2 GB
Memory bus width
384 Bit
256 Bit
Memory clock speed
5080 MHz
5080 MHz
Memory bandwidth
243.8 GB/s
162.6 GB/s
Display Connectors
6x mini-DisplayPort, 1x SDI
4x DisplayPort
DirectX
12 (11_1)
12 (11_1)
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
1.2.131
1.2.131