NVIDIA DGX Spark
Grace Blackwell Desktop Workstation 2025 4nm
VRAM
128 GB
TDP
240 W
Bandwidth
273 GB/s
memory
Performance Metrics
Peak theoretical throughput by precision type
| Precision | Bits | Peak TFLOPS | Efficiency |
|---|---|---|---|
| FP16 | 16 | 100.0 | 0.417 TFLOPS/W |
FP16 Efficiency
0.417 TFLOPS/W
100.0 TFLOPS / 240W
Power Specifications
TDP
240 W
Max Power
276 W
Power Connector
PCIe 8-pin
Cooling
Air
Memory Specifications
Capacity
128 GB
Type
--
Bandwidth
273 GB/s
Interface
--
Hardware & Design
Form Factor
Desktop Workstation
Architecture
Grace Blackwell
Process Node
4nm
Launch Year
2025
Variant
Standard
Market Segment
Desktop AI
Documentation & Resources
Common Use Cases
General Compute AI/ML Workloads Data Processing
The NVIDIA DGX Spark is optimized for high-performance computing tasks with Grace Blackwell architecture delivering high TFLOPS of compute power.
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