Radeon HD 8950M and Radeon Instinct MI300X - video card comparison
Radeon HD 8950M
Radeon Instinct MI300X
Architecture
GCN 2.0 (2013−2017)
CDNA 3.0
GPU code name
Saturn
Aqua Vanjaram
Market segment
Desktop
Desktop
Release date
May 2013
December 2023
Interface
PCIe 3.0 x16
PCIe 5.0 x16
Supplementary power connectors
-
None
Boost clock speed
-
2100 MHz
Core clock speed
1075 MHz
-
Floating-point performance
1,651 gflops
-
Manufacturing process technology
28 nm
5 nm
Number of transistors
2,080 million
153,000 million
Pipelines / CUDA cores
768
19456
Power consumption (TDP)
100 Watt
750 Watt
Texture fill rate
51.60
2,554
Memory type
GDDR5
HBM3
Maximum RAM amount
2 GB
192 GB
Memory bus width
128 Bit
8192 Bit
Memory clock speed
5500 MHz
5 GB/s
Memory bandwidth
88 GB/s
5,171 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (12_0)
N/A
OpenCL
2.0
3.0
OpenGL
4.6
N/A
Shader Model
6.3
N/A
Vulkan
1.2.131
N/A