Radeon R7 450 OEM and Tesla P4 - video card comparison
Radeon R7 450 OEM
Tesla P4
Architecture
GCN 1.0 (2012−2020)
Pascal (2016−2021)
GPU code name
Cape Verde
GP104
Market segment
Desktop
Workstation
Release date
June 2016
September 2016
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
None
Boost clock speed
-
1114 MHz
Core clock speed
925 MHz
886 MHz
Floating-point performance
947.2 gflops
5,443 gflops
Manufacturing process technology
28 nm
16 nm
Number of transistors
1,500 million
7,200 million
Pipelines / CUDA cores
512
2560
Power consumption (TDP)
65 Watt
75 Watt
Texture fill rate
29.60
178.2
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
8 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
4.5 GB/s
6008 MHz
Memory bandwidth
72 GB/s
192.3 GB/s
Display Connectors
1x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2
No outputs
HDMI
+
-
DirectX
12 (11_1)
12 (12_1)
CUDA
-
6.1
OpenCL
2.1 (1.2)
1.2
OpenGL
4.6
4.6
Shader Model
6.5 (5.1)
6.4
Vulkan
1.2.170
1.2.131