Radeon R7 450 OEM and Quadro2 Pro - video card comparison
Radeon R7 450 OEM
Quadro2 Pro
Architecture
GCN 1.0 (2012−2020)
Celsius (1999−2005)
GPU code name
Cape Verde
NV15 A4
Market segment
Desktop
Workstation
Release date
June 2016
March 2001
Interface
PCIe 3.0 x16
AGP 4x
Supplementary power connectors
None
None
Core clock speed
925 MHz
200 MHz
Floating-point performance
947.2 gflops
-
Manufacturing process technology
28 nm
180 nm
Number of transistors
1,500 million
25 million
Pipelines / CUDA cores
512
-
Power consumption (TDP)
65 Watt
-
Texture fill rate
29.60
0.8
Memory type
GDDR5
DDR
Maximum RAM amount
2 GB
64 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
4.5 GB/s
500 MHz
Memory bandwidth
72 GB/s
8 GB/s
Display Connectors
1x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2
1x DVI, 1x VGA, 1x S-Video
HDMI
+
-
DirectX
12 (11_1)
7.0
OpenCL
2.1 (1.2)
N/A
OpenGL
4.6
1.2
Shader Model
6.5 (5.1)
-
Vulkan
1.2.170
N/A