Quadro K4200 and Radeon R7 450 OEM - video card comparison
Quadro K4200
Radeon R7 450 OEM
Architecture
Kepler (2012−2018)
GCN 1.0 (2012−2020)
GPU code name
GK104
Cape Verde
Market segment
Workstation
Desktop
Release date
July 2014
June 2016
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin
None
Boost clock speed
784 MHz
-
Core clock speed
771 MHz
925 MHz
Floating-point performance
2,107 gflops
947.2 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
3,540 million
1,500 million
Pipelines / CUDA cores
1344
512
Power consumption (TDP)
108 Watt
65 Watt
Texture fill rate
87.81
29.60
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
2 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
5400 MHz
4.5 GB/s
Memory bandwidth
172.8 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
3.0
-
OpenCL
1.2
2.1 (1.2)
OpenGL
4.6
4.6
Shader Model
5.1
6.5 (5.1)
Vulkan
+
1.2.170