AMD Radeon Instinct MI355X vs AMD Radeon Pro WX 4170 Mobile
GPU Specs Compare
Graphics Card
Release Date
Jun 2025
Mar 2017
Generation
Radeon Instinct
Radeon Pro Mobile
Type
Professional
Mobile
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x8
Clock Speeds
Base Clock
1000 MHz
1002 MHz
Boost Clock
2400 MHz
1201 MHz
Memory Clock
2000 MHz
1500 MHz
Memory
Memory Size
288GB
4GB
Memory Type
HBM3e
GDDR5
Memory Bus
8192bit
128bit
Bandwidth
8.19TB/s
96.00GB/s
Render Config
Compute Units
256
16
Shading Units
16384
1024
TMUs
1024
64
ROPs
0
16
Tensor Cores
1216
-
L1 Cache
32 KB (per CU)
16 KB (per CU)
L2 Cache
32 MB
1024 KB
L3 Cache
256 MB
-
Theoretical Performance
Pixel Rate
0 MPixel/s
19.22 GPixel/s
Texture Rate
2457.6 GTexel/s
76.86 GTexel/s
FP16 (half)
78.64 TFLOPS
2.460 TFLOPS
FP32 (float)
78.64 TFLOPS
2.460 TFLOPS
FP64 (double)
39.32 TFLOPS
153.7 GFLOPS
Graphics Processor
GPU Name
MI350 256CU
Baffin
Architecture
CDNA 4.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
3 nm
14 nm
Transistors
185 billion
3 billion
Die Size
Unknown
123 mm²
GPU Variant
-
Baffin XT
Board Design
TDP
1400W
50W
Suggested PSU
1800 W
-
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
N/A
12 (12_0)
OpenGL
N/A
4.6
OpenCL
3.0
2.1
Vulkan
N/A
1.2
Shader Model
N/A
6.4