AMD Instinct MI325X OAM
Official
CDNA 3 OAM 2025 5nm FinFET
FP32
163.4
TFLOPS
VRAM
256 GB
TDP
1.0 kW
163.4 TFLOPS/kW
Bandwidth
6.0 TB/s
memory
Performance Metrics
Peak theoretical throughput by precision type
| Precision | Peak TFLOPS | Efficiency |
|---|---|---|
| INT8 | 2614.9 | 2.615 TFLOPS/W |
| FP8 | 2614.9 | 2.615 TFLOPS/W |
| FP16 | 1307.4 | 1.307 TFLOPS/W |
| BF16 | 1307.4 | 1.307 TFLOPS/W |
| TF32 | 653.7 | 0.654 TFLOPS/W |
| FP32 | 163.4 | 0.163 TFLOPS/W |
| FP64 | 81.7 | 0.082 TFLOPS/W |
FP8 Efficiency
2.615 TFLOPS/W
2614.9 TFLOPS / 1000W
FP16 Efficiency
1.307 TFLOPS/W
1307.4 TFLOPS / 1000W
FP32 Efficiency
0.163 TFLOPS/W
163.4 TFLOPS / 1000W
Power Specifications
TDP
1.0 kW
Max Power
1.1 kW
Power Connector
PCIe 16-pin
Cooling
Air
Memory Specifications
Capacity
256 GB
Type
--
Bandwidth
6000 GB/s
Interface
--
Hardware & Design
Form Factor
OAM
Architecture
CDNA 3
Process Node
5nm FinFET
Launch Year
2025
Variant
OAM
Market Segment
Data Center
Common Use Cases
General Compute AI/ML Workloads Data Processing
The AMD Instinct MI325X is optimized for high-performance computing tasks with CDNA 3 architecture delivering 163.4 TFLOPS of compute power.
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