Speed backed by data
Speedup in RISC-V CPU with PPU vs. RISC-V CPU without.
Flow PPU delivers scalable performance beyond the limits of multicore CPUs. From compute-heavy tasks to high-throughput workloads, our benchmarks show consistent, significant improvements in throughput, synchronization, and latency.
Speedup potential of high-end 256-core PPU against latest processors.
Flow demonstrated how its 256-core PPU accelerates real workloads across AI, HPC, and hyperscale use cases using proof-of-concept against state-of-the-art server CPUs in cloud.
The results show a near-linear scaling of performance as tasks are distributed across PPU units, eliminating long-standing CPU bottlenecks caused by synchronization, cache coherence, and thread-management overhead.
The development of Flow PPU commercial version.
To validate the commercial architecture, Flow benchmarked a 16-core PPU paired with a single RISC-V CPU core against a conventional 4-core RISC-V processor. Across representative parallel workloads, the PPU-enabled system demonstrated significantly higher performance while maintaining the simplicity and programmability of a CPU-based environment.
The results confirm the scalability of Flow's parallel execution model and support the transition toward production-ready implementations for AI, HPC, cloud infrastructure, and edge computing applications.
Breaking through the CPU bottleneck
Modern workloads have outgrown the limits of sequential and multi-core CPU scaling.
Flow’s architecture introduces a new execution model that brings true parallelism inside the CPU, achieving high throughput without relying on external accelerators.
The result is a scalable, efficient foundation for next-generation computing, from AI and cloud infrastructure to embedded and edge systems.
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