Quadro FX 1800 and Radeon R7 450 OEM - video card comparison
Quadro FX 1800
Radeon R7 450 OEM
Architecture
Tesla (2006−2010)
GCN 1.0 (2012−2020)
GPU code name
G94
Cape Verde
Market segment
Workstation
Desktop
Release date
March 2009
June 2016
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
None
Core clock speed
550 MHz
925 MHz
Floating-point performance
176 gflops
947.2 gflops
Manufacturing process technology
65 nm
28 nm
Number of transistors
505 million
1,500 million
Pipelines / CUDA cores
64
512
Power consumption (TDP)
59 Watt
65 Watt
Texture fill rate
17.60
29.60
Memory type
GDDR3
GDDR5
Maximum RAM amount
768 MB
2 GB
Memory bus width
192 Bit
128 Bit
Memory clock speed
1600 MHz
4.5 GB/s
Memory bandwidth
38.4 GB/s
72 GB/s
Display Connectors
1x DVI, 2x DisplayPort
1x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2
HDMI
-
+
DirectX
11.1 (10_0)
12 (11_1)
CUDA
1.1
-
OpenCL
1.1
2.1 (1.2)
OpenGL
3.3
4.6
Shader Model
4.0
6.5 (5.1)
Vulkan
N/A
1.2.170