RTX 6000 Ada Generation and Radeon Instinct MI300X - video card comparison
RTX 6000 Ada Generation
Radeon Instinct MI300X
Architecture
Ada Lovelace
CDNA 3.0
GPU code name
Ada Lovelace
Aqua Vanjaram
Market segment
Desktop
Desktop
Release date
December 2022
December 2023
Interface
PCIe 4.0 x16
PCIe 5.0 x16
Supplementary power connectors
1x 16-pin
None
Boost clock speed
2505 MHz
2100 MHz
Core clock speed
915 MHz
-
Manufacturing process technology
5 nm
5 nm
Number of transistors
76,300 million
153,000 million
Pipelines / CUDA cores
18176
19456
Power consumption (TDP)
300 Watt
750 Watt
Texture fill rate
1,423
2,554
Memory type
8.9
HBM3
Maximum RAM amount
48 GB
192 GB
Memory bus width
384 bit Bit
8192 Bit
Memory clock speed
20000 MHz
5 GB/s
Memory bandwidth
960.0 GB/s
5,171 GB/s
Shared memory
-
-
Display Connectors
4x DisplayPort 1.4a
No outputs
DirectX
12 Ultimate (12_2)
N/A
CUDA
8.9
-
OpenCL
3.0
3.0
OpenGL
4.6
N/A
Shader Model
6.7
N/A
Vulkan
1.3
N/A