Radeon HD 7450A and Radeon Instinct MI300 - video card comparison
Radeon HD 7450A
Radeon Instinct MI300
Architecture
TeraScale 2 (2009−2015)
CDNA 3.0
GPU code name
Caicos
Aqua Vanjaram
Market segment
Desktop
Desktop
Release date
January 2012
January 2023
Interface
MXM-A (3.0)
PCIe 5.0 x16
Supplementary power connectors
-
2x 8-pin
Boost clock speed
-
1700 MHz
Core clock speed
625 MHz
-
Floating-point performance
200.0 gflops
-
Manufacturing process technology
40 nm
5 nm
Number of transistors
370 million
153,000 million
Pipelines / CUDA cores
160
14080
Power consumption (TDP)
25 Watt
600 Watt
Texture fill rate
5.000
1,496
Memory type
GDDR3
HBM3
Maximum RAM amount
512 MB
128 GB
Memory bus width
64 Bit
8192 Bit
Memory clock speed
1600 MHz
3.2 GB/s
Memory bandwidth
12.8 GB/s
3,277 GB/s
Display Connectors
No outputs
No outputs
DirectX
11.2 (11_0)
N/A
OpenCL
1.2
3.0
OpenGL
4.4
N/A
Shader Model
5.0
N/A
Vulkan
N/A
N/A