AMD Radeon Instinct MI350X vs AMD Radeon Pro W6600M
GPU · Specs Compare
Graphics Card
Release Date
Jun 2025
Jun 2021
Generation
Radeon Instinct
Radeon Pro Mobile
Type
Professional
Mobile
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1000 MHz
1224 MHz
Boost Clock
2200 MHz
2034 MHz
Memory Clock
2000 MHz
1750 MHz
Memory
Memory Size
288GB
8GB
Memory Type
HBM3e
GDDR6
Memory Bus
8192bit
128bit
Bandwidth
8.19TB/s
224.0GB/s
Render Config
Compute Units
256
28
Shading Units
16384
1792
TMUs
1024
112
ROPs
0
64
Tensor Cores
1024
264
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
16 MB
2 MB
L3 Cache
256 MB
32 MB
SM Count
—
66
RT Cores
—
28
Theoretical Performance
Pixel Rate
0 MPixel/s
130.2 GPixel/s
Texture Rate
2252.8 GTexel/s
227.8 GTexel/s
FP16 (half)
72.09 TFLOPS
14.58 TFLOPS
FP32 (float)
72.09 TFLOPS
7.290 TFLOPS
FP64 (double)
36.04 TFLOPS
455.6 GFLOPS
Graphics Processor
GPU Name
MI350 256CU
Navi 23
Architecture
CDNA 4.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
3 nm
7 nm
Transistors
185 billion
11.06 billion
Die Size
Unknown
237 mm²
GPU Variant
—
Navi 23 WKS-XM
Board Design
TDP
1000W
90W
Suggested PSU
1400 W
600 W
Outputs
No outputs
Portable Device Dependent
Power Connectors
None
None
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
2.1
Vulkan
N/A
1.3
Shader Model
N/A
6.7
CUDA
—
8.9
▲ Specs Compare
Data sourced from official specifications and benchmark tests.