Radeon RX 580 and Radeon Instinct MI300X - video card comparison
Radeon RX 580
Radeon Instinct MI300X
Architecture
Polaris (2016−2019)
CDNA 3.0
GPU code name
Polaris 20
Aqua Vanjaram
Market segment
Desktop
Desktop
Release date
April 2017
December 2023
Interface
PCIe 3.0 x16
PCIe 5.0 x16
Supplementary power connectors
1x 8-pin
None
Boost clock speed
1340 MHz
2100 MHz
Core clock speed
1257 MHz
-
Floating-point performance
6,175 gflops
-
Manufacturing process technology
14 nm
5 nm
Number of transistors
5,700 million
153,000 million
Pipelines / CUDA cores
2304
19456
Power consumption (TDP)
185 Watt
750 Watt
Texture fill rate
193.0
2,554
Memory type
GDDR5
HBM3
Maximum RAM amount
8 GB
192 GB
Memory bus width
256 Bit
8192 Bit
Memory clock speed
8000 MHz
5 GB/s
Memory bandwidth
256.0 GB/s
5,171 GB/s
Display Connectors
1x HDMI, 3x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (12_0)
N/A
OpenCL
2.0
3.0
OpenGL
4.6
N/A
Shader Model
6.4
N/A
Vulkan
1.2.131
N/A