Radeon R7 450 OEM and GRID A100A - video card comparison
Radeon R7 450 OEM
GRID A100A
Architecture
GCN 1.0 (2012−2020)
Ampere (2020−2022)
GPU code name
Cape Verde
GA100
Market segment
Desktop
Workstation
Release date
June 2016
May 2020
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
None
Boost clock speed
-
1005 MHz
Core clock speed
925 MHz
-
Floating-point performance
947.2 gflops
-
Manufacturing process technology
28 nm
7 nm
Number of transistors
1,500 million
54,200 million
Pipelines / CUDA cores
512
6912
Power consumption (TDP)
65 Watt
400 Watt
Texture fill rate
29.60
434.2
Memory type
GDDR5
HBM2e
Maximum RAM amount
2 GB
48 GB
Memory bus width
128 Bit
6144 Bit
Memory clock speed
4.5 GB/s
2.4 GB/s
Memory bandwidth
72 GB/s
1,866 GB/s
Display Connectors
1x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2
No outputs
HDMI
+
-
DirectX
12 (11_1)
12 Ultimate (12_2)
CUDA
-
8.0
OpenCL
2.1 (1.2)
2.0
OpenGL
4.6
4.6
Shader Model
6.5 (5.1)
6.5
Vulkan
1.2.170
1.2