FirePro D300 and Quadro FX 4000 - video card comparison
FirePro D300
Quadro FX 4000
Architecture
GCN 1.0 (2012−2020)
Curie (2003−2013)
GPU code name
Pitcairn
NV40
Market segment
Workstation
Workstation
Release date
January 2014
April 2004
Interface
PCIe 3.0 x16
AGP 8x
Supplementary power connectors
-
2x Molex
Core clock speed
850 MHz
375 MHz
Floating-point performance
2,176 gflops
-
Manufacturing process technology
28 nm
130 nm
Number of transistors
2,800 million
222 million
Pipelines / CUDA cores
1280
-
Power consumption (TDP)
150 Watt
142 Watt
Texture fill rate
68.00
4.500
Memory type
GDDR5
GDDR3
Maximum RAM amount
2 GB
256 MB
Memory bus width
256 Bit
256 Bit
Memory clock speed
5080 MHz
1000 MHz
Memory bandwidth
162.6 GB/s
32 GB/s
Display Connectors
4x DisplayPort
2x DVI, 1x S-Video
DirectX
12 (11_1)
9.0c (9_3)
OpenCL
1.2
N/A
OpenGL
4.6
2.1
Shader Model
5.1
3.0
Vulkan
1.2.131
N/A