Radeon HD 8670A and Radeon Instinct MI300X - video card comparison
Radeon HD 8670A
Radeon Instinct MI300X
Architecture
GCN 1.0 (2012−2020)
CDNA 3.0
GPU code name
Sun
Aqua Vanjaram
Market segment
Desktop
Desktop
Release date
February 2013
December 2023
Interface
MXM-A (3.0)
PCIe 5.0 x16
Supplementary power connectors
-
None
Boost clock speed
-
2100 MHz
Core clock speed
600 MHz
-
Floating-point performance
384.0 gflops
-
Manufacturing process technology
28 nm
5 nm
Number of transistors
690 million
153,000 million
Pipelines / CUDA cores
320
19456
Power consumption (TDP)
45 Watt
750 Watt
Texture fill rate
12.00
2,554
Memory type
DDR3
HBM3
Maximum RAM amount
1 GB
192 GB
Memory bus width
64 Bit
8192 Bit
Memory clock speed
2000 MHz
5 GB/s
Memory bandwidth
16 GB/s
5,171 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (11_1)
N/A
OpenCL
1.2
3.0
OpenGL
4.6
N/A
Shader Model
5.1
N/A
Vulkan
1.2.131
N/A