AMD Radeon Instinct MI308X vs AMD Radeon Pro W6400
GPU Specs Compare
Graphics Card
Release Date
Dec 2023
Jan 2022
Generation
Radeon Instinct
Radeon Pro
Type
Professional
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x4
Clock Speeds
Base Clock
1000 MHz
2331 MHz
Boost Clock
2100 MHz
2331 MHz
Memory Clock
1300 MHz
1750 MHz
Memory
Memory Size
192GB
4GB
Memory Type
HBM3
GDDR6
Memory Bus
8192bit
64bit
Bandwidth
5.32TB/s
112.0GB/s
Render Config
Compute Units
304
12
Shading Units
19456
768
TMUs
1216
48
ROPs
0
32
Tensor Cores
1216
-
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
16 MB
1024 KB
L3 Cache
256 MB
8 MB
RT Cores
-
12
Theoretical Performance
Pixel Rate
0 MPixel/s
74.59 GPixel/s
Texture Rate
2553.6 GTexel/s
111.9 GTexel/s
FP16 (half)
81.72 TFLOPS
7.161 TFLOPS
FP32 (float)
81.72 TFLOPS
3.580 TFLOPS
FP64 (double)
40.86 TFLOPS
223.8 GFLOPS
Graphics Processor
GPU Name
Aqua Vanjaram
Navi 24
Architecture
CDNA 3.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
6 nm
Transistors
153 billion
5.4 billion
Die Size
1017 mm²
107 mm²
GPU Variant
-
Navi 24 XL-W
Board Design
TDP
750W
50W
Suggested PSU
1150 W
250 W
Outputs
No outputs
2x DisplayPort 1.4a
Power Connectors
None
None
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
2.2
Vulkan
N/A
1.3
Shader Model
N/A
6.6
📊 Benchmark
Blender
-
221