Your Web News in One Place

Help Webnuz

Referal links:

Sign up for GreenGeeks web hosting
August 24, 2022 11:52 am GMT

BIREN BR100 Detailed: China's AI-HPC Processor Storms into the HPC GPU Big Leagues

If InnoSilicon's Fenghua gaming GPU hit the scene last November seemingly out of nowhere, then another Chinese GPU developer is making waves at HotChips 22, this time in the enterprise space. The BR100 by BIREN is a large AI-HPC GPU-based processor that's China's answer to the Hopper, Ponte Vecchio, and CDNA2, and ensure China's growth as an AI/HPC leader is unaffected in the event of a tech embargo for whatever reason.

The BR100 is an MCM of two planar-silicon dies built on the 7 nm DUV node, with a striking 77 billion transistor-count between them, and 550 W TDP (typical). The chip features 64 GB of on-package HBM2E memory. System bus interfaces include PCI-Express 5.0 x16 with CXL, and eight lanes of a proprietary interconnect called B-Link, which total 2.3 TB/s of bandwidth. The processor supports nearly all popular compute formats except double-precision floating-point, or FP64. Among the supported ones are single-precision or FP32, TF32+, FP16, BF16, INT16, and INT8. BIREN claims up to 256 TFLOP/s FP32, up to 512 TFLOP/s TF32+, up to 1 PFLOP/s BF16, and 2,048 TOPS INT8. This would put it at 2.4 to 2.8 times faster than NVIDIA's "Ampere" A100.

Original Link: https://www.techpowerup.com/298098/biren-br100-detailed-chinas-ai-hpc-processor-storms-into-the-hpc-gpu-big-leagues

Share this article:    Share on Facebook
View Full Article

TechPowerUp

Leading tech publication

More About this Source Visit TechPowerUp