FirePro D300 and Quadro FX 4500 X2 - video card comparison
FirePro D300
Quadro FX 4500 X2
Architecture
GCN 1.0 (2012−2020)
Curie (2003−2013)
GPU code name
Pitcairn
G71
Market segment
Workstation
Workstation
Release date
January 2014
April 2006
Interface
PCIe 3.0 x16
PCIe 1.0 x16
Supplementary power connectors
-
2x 6-pin
Core clock speed
850 MHz
500 MHz
Floating-point performance
2,176 gflops
-
Manufacturing process technology
28 nm
90 nm
Number of transistors
2,800 million
278 million
Pipelines / CUDA cores
1280
-
Power consumption (TDP)
150 Watt
145 Watt
Texture fill rate
68.00
12.00
Memory type
GDDR5
GDDR3
Maximum RAM amount
2 GB
512 MB
Memory bus width
256 Bit
256 Bit
Memory clock speed
5080 MHz
1210 MHz
Memory bandwidth
162.6 GB/s
38.72 GB/s
Display Connectors
4x DisplayPort
4x DVI
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