AMD Radeon Pro WX 4150 Mobile vs AMD Radeon Instinct MI455X
GPU Specs Compare
Graphics Card
Release Date
Mar 2017
Jul 2026
Generation
Radeon Pro Mobile
Radeon Instinct
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x8
PCIe 6.0 x16
Clock Speeds
Base Clock
1002 MHz
1000 MHz
Boost Clock
1053 MHz
2400 MHz
Memory Clock
1500 MHz
1900 MHz
Memory
Memory Size
4GB
432GB
Memory Type
GDDR5
HBM4
Memory Bus
128bit
24576bit
Bandwidth
96.00GB/s
23.3TB/s
Render Config
Compute Units
14
256
Shading Units
896
32768
TMUs
56
1024
ROPs
16
0
L1 Cache
16 KB (per CU)
32 KB (per CU)
L2 Cache
1024 KB
192 MB
Theoretical Performance
Pixel Rate
16.85 GPixel/s
0 MPixel/s
Texture Rate
58.97 GTexel/s
2457.6 GTexel/s
FP16 (half)
1.887 TFLOPS
157.3 TFLOPS
FP32 (float)
1.887 TFLOPS
157.3 TFLOPS
FP64 (double)
117.9 GFLOPS
2.458 TFLOPS
Graphics Processor
GPU Name
Baffin
MI450 256CU
GPU Variant
Baffin PRO
-
Architecture
GCN 4.0
CDNA 5.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
2 nm
Transistors
3 billion
320 billion
Die Size
123 mm²
Unknown
Board Design
TDP
50W
2300W
Outputs
No outputs
No outputs
Power Connectors
None
None
Suggested PSU
-
2700 W
Graphics Features
DirectX
12 (12_0)
N/A
OpenGL
4.6
N/A
OpenCL
2.1
3.0
Vulkan
1.2
N/A
Shader Model
6.4
N/A