Quadro 4000 and Radeon R7 450 OEM - video card comparison
Quadro 4000
Radeon R7 450 OEM
Architecture
Fermi (2010−2014)
GCN 1.0 (2012−2020)
GPU code name
GF100
Cape Verde
Market segment
Workstation
Desktop
Release date
November 2010
June 2016
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin
None
Core clock speed
475 MHz
925 MHz
Floating-point performance
486.4 gflops
947.2 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
3,100 million
1,500 million
Pipelines / CUDA cores
256
512
Power consumption (TDP)
142 Watt
65 Watt
Texture fill rate
15.20
29.60
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
2808 MHz
4.5 GB/s
Memory bandwidth
89.86 GB/s
72 GB/s
Display Connectors
1x DVI, 2x DisplayPort
1x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2
HDMI
-
+
DirectX
12 (11_0)
12 (11_1)
CUDA
2.0
-
OpenCL
1.1
2.1 (1.2)
OpenGL
4.6
4.6
Shader Model
5.1
6.5 (5.1)
Vulkan
N/A
1.2.170