AMD Instinct MI250 128GB
CDNA 2 OAM 2021 6nm
FP32
45.3
TFLOPS
VRAM
128 GB
HBM2e
TDP
500 W
90.6 TFLOPS/kW
Bandwidth
3.3 TB/s
memory
Performance Metrics
Peak theoretical throughput by precision type
| Precision | Description | Bits | Peak TFLOPS | Efficiency |
|---|---|---|---|---|
| INT8 | 8-bit integer | 8 | 362.1 | 0.724 TFLOPS/W |
| INT4 | 4-bit integer | 4 | 362.1 | 0.724 TFLOPS/W |
| FP16 | 16-bit floating point | 16 | 362.1 | 0.724 TFLOPS/W |
| BF16 | Brain Float 16 | 16 | 362.1 | 0.724 TFLOPS/W |
| FP32 | 32-bit floating point | 32 | 45.3 | 0.091 TFLOPS/W |
| FP64 | 64-bit floating point | 64 | 45.3 | 0.091 TFLOPS/W |
FP16 Efficiency
0.724 TFLOPS/W
362.1 TFLOPS / 500W
FP32 Efficiency
0.091 TFLOPS/W
45.3 TFLOPS / 500W
Power Specifications
TDP
500 W
Max Power
575 W
Power Connector
PCIe 16-pin
Cooling
Air
Memory Specifications
Capacity
128 GB
Type
HBM2e
Bandwidth
3276.8 GB/s
Interface
--
Hardware & Design
Form Factor
OAM
Architecture
CDNA 2
Process Node
6nm
Launch Year
2021
Variant
128GB
Market Segment
Data Center
Common Use Cases
HPC Computing Scientific Simulation AI Training Data Analytics
The AMD Instinct MI250 is optimized for high-performance computing tasks with CDNA 2 architecture delivering 45.3 TFLOPS of compute power.
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