Tenstorrent Blackhole P100a AI Accelerator Card | RISC-V Architecture | High-Performance AI & Machine Learning Computing
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Tenstorrent Blackhole P100a AI Accelerator Card | RISC-V Architecture | High-Performance AI & Machine Learning Computing
Tenstorrent Blackhole P100a AI Accelerator – 28GB GDDR6 | 664 TFLOPS | 120 Tensix Cores | PCIe 5.0
Next-Generation AI Acceleration Powered by RISC-V Architecture
Unlock advanced artificial intelligence computing with the Tenstorrent Blackhole P100a, a high-performance PCIe AI accelerator designed for developers, researchers, AI engineers, and machine learning professionals.
Featuring 120 Tensix Cores, 16 high-performance RISC-V cores, 28GB GDDR6 memory, and up to 664 TFLOPS of BLOCKFP8 compute performance, the Blackhole P100a delivers powerful AI processing capabilities in a desktop workstation-compatible form factor.
Built around Tenstorrent’s innovative Blackhole architecture, this accelerator combines high-speed memory, dedicated AI processing cores, and an open-source software ecosystem to support demanding AI development and experimentation.
Key Features & Highlights
- 664 TFLOPS BLOCKFP8 Performance – High-throughput AI computation for supported machine learning workloads.
- 120 Tensix AI Cores – Specialized processing architecture optimized for tensor operations.
- 16 RISC-V Processor Cores – Integrated SiFive X280 processor cores for programmable computing.
- 28GB GDDR6 Memory – High-capacity onboard memory for AI workloads.
- 448GB/s Memory Bandwidth – Fast data transfer for demanding neural network operations.
- 180MB On-Chip SRAM – High-speed local memory supporting efficient processing.
- PCI Express 5.0 x16 Interface – High-bandwidth host connectivity.
- Up to 1.35GHz AI Clock – Powerful compute architecture for advanced AI applications.
- 300W Total Board Power – Designed for performance-oriented workstation environments.
- Active Cooling System – Integrated cooling solution for desktop installations.
- Open-Source Software Ecosystem – Access to Tenstorrent’s development tools and software stack.
Advanced AI & Machine Learning Performance
The Blackhole P100a is designed to accelerate computationally intensive artificial intelligence workloads through its dedicated Tensix processing architecture.
Its combination of high compute throughput, fast onboard memory, and programmable RISC-V cores makes it suitable for developers exploring modern AI algorithms, neural networks, and custom AI applications.
Ideal Applications
Artificial Intelligence Development
Build, test, and optimize supported AI applications using Tenstorrent’s software ecosystem.
Large Language Model Research
Explore supported transformer architectures, language model inference, and generative AI workloads.
Deep Learning & Neural Networks
Develop and experiment with advanced deep learning models and tensor-intensive computations.
Computer Vision & Image Processing
Accelerate supported AI workloads involving image classification, object detection, and visual data analysis.
AI Research & Education
An excellent platform for universities, AI laboratories, and research institutions exploring alternative accelerator architectures.
Custom AI Kernel Development
Use Tenstorrent’s open-source programming environment for low-level hardware exploration and performance optimization.
Actual model compatibility and performance depend on software support, workload configuration, and implementation.
Technical Specifications
|
Specification |
Details |
|
Brand |
Tenstorrent |
|
Product |
Blackhole P100a |
|
Manufacturer Part Number |
TC-03008 |
|
Product Type |
PCIe AI Accelerator Card |
|
Processor Architecture |
Blackhole Tensix |
|
Tensix Cores |
120 |
|
RISC-V Cores |
16 SiFive X280 |
|
AI Clock |
Up to 1.35GHz |
|
Peak BLOCKFP8 Compute |
664 TFLOPS |
|
Onboard Memory |
28GB GDDR6 |
|
Memory Speed |
16 GT/s |
|
Memory Bandwidth |
448GB/s |
|
On-Chip SRAM |
180MB |
|
Host Interface |
PCI Express 5.0 x16 |
|
Total Board Power |
Up to 300W |
|
External Power Connector |
12V-2x6 (12+4 pin) |
|
Cooling |
Active Cooling |
|
Form Factor |
Dual-Slot PCIe Card |
|
Dimensions |
42 × 270 × 111 mm |
|
Software |
Tenstorrent Open-Source Stack |
System Requirements
For optimal installation and operation, Tenstorrent specifies:
- Processor: x86-64 compatible CPU
- Motherboard: PCIe 5.0 x16 slot recommended
- System RAM: Minimum 64GB
- Storage: Minimum 100GB; 2TB or more recommended
- Operating System: Ubuntu 22.04
- Power Supply: ATX 3.1 certified or newer
- Power Connector: Compatible 12V-2x6 power connection
- Expansion Space: Dual-slot clearance
- Internet: Required for software installation
Ensure the workstation has adequate power capacity, airflow, and compatible hardware before installation.
Why Choose Tenstorrent Blackhole P100a?
Innovative RISC-V-Based AI Architecture
Unlike conventional GPU-focused computing platforms, Tenstorrent offers an alternative approach to AI acceleration with its Tensix architecture and integrated RISC-V processing cores.
Open-Source Development Environment
Tenstorrent provides developers access to an open-source software stack, enabling experimentation, kernel development, and hardware-level optimization.
High-Speed AI Memory Architecture
With 28GB of GDDR6 memory, 448GB/s bandwidth, and 180MB of SRAM, the accelerator is engineered for data-intensive AI processing.
Designed for Desktop Workstations
The active-cooled PCIe form factor enables integration into compatible desktop workstation systems without requiring a dedicated rack-mounted AI server.
Frequently Asked Questions
Q: What is the Tenstorrent Blackhole P100a?
The Blackhole P100a is a dedicated AI accelerator card designed for machine learning, AI research, neural network processing, and software development.
Q: How much memory does the Blackhole P100a have?
It features 28GB of GDDR6 memory with 448GB/s memory bandwidth.
Q: Does the Blackhole P100a support PCIe 5.0?
Yes. It uses a PCI Express 5.0 x16 host interface.
Q: Is the Blackhole P100a a standalone computer?
No. It is an AI accelerator expansion card requiring a compatible host workstation.
Q: Can the P100a run large language models?
It can run supported AI and language models, subject to available memory, model size, software compatibility, and workload requirements.
Q: Does it support CUDA?
The Blackhole P100a uses Tenstorrent’s own software ecosystem rather than functioning as an NVIDIA CUDA GPU. Existing CUDA applications cannot be assumed to run without adaptation.
Q: Is this suitable for AI researchers and developers in India?
Yes. It is particularly relevant for developers, universities, research laboratories, and organizations evaluating alternative AI acceleration platforms.
Buy Tenstorrent Blackhole P100a AI Accelerator in India
Looking to upgrade your AI research workstation or explore next-generation machine learning hardware?
Choose the Tenstorrent Blackhole P100a for advanced AI development, open-source experimentation, and high-performance tensor processing.
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