Graphcore Bow IPU (Bow-2000)
asic-other colossus-bow 2022
Fields
id
accelerators/graphcore-bow-ipuVendor
asic-other
Architecture
colossus-bow
Release year
2022
Process (nm)
7
Form factors
custom
Memory type
sram (on-chip In-Processor Memory)
Memory bandwidth (GB/s)
65,250
Bandwidth basis
Vendor-published: 261 TB/s aggregate memory bandwidth across 4 Bow IPUs in Bow-2000 machine (65.25 TB/s per Bow IPU processor die) for 3.6 GB In-Processor Memory.
On-chip cache
[object Object]
Peak FLOPS
precisionfp16tflops348.5denseyesvendor_claimyessource_idasic-graphcore-bow-2000-datasheetbasisvendor-spec-sheetbasis_detailGraphcore Bow-2000 technical specifications: 1.394 PFLOPS FP16 AI compute across 4 Bow IPU processors (348.5 TFLOPS per Bow IPU die).precisionfp32tflops87.25denseyesvendor_claimyessource_idasic-graphcore-bow-2000-datasheetbasisvendor-spec-sheetbasis_detailGraphcore Bow-2000 technical specifications: 0.349 PFLOPS FP32 compute across 4 Bow IPU processors (87.25 TFLOPS per Bow IPU die).
TDP (W)
425
Unified memory
no
Consumer part
no
notes
Graphcore Bow IPU, 3D wafer-on-wafer (WoW) processor manufactured with TSMC. Deployed in the Bow-2000 1U IPU-Machine containing 4 Bow IPU processors (1,472 IPU-Cores per processor, 5,888 total). Vendor is asic-other because graphcore is not in the schema enum. Each Bow IPU features 900 MB on-chip In-Processor SRAM memory (3.6 GB per 4-IPU machine) with 65.25 TB/s memory bandwidth (261 TB/s machine aggregate). AI compute is 348.5 TFLOPS FP16 (1.394 PFLOPS per machine) and 87.25 TFLOPS FP32 (0.349 PFLOPS per machine). Power cap is 1700 W per machine (~425 W per IPU).
Notes
Graphcore Bow IPU, 3D wafer-on-wafer (WoW) processor manufactured with TSMC. Deployed in the Bow-2000 1U IPU-Machine containing 4 Bow IPU processors (1,472 IPU-Cores per processor, 5,888 total). Vendor is asic-other because graphcore is not in the schema enum. Each Bow IPU features 900 MB on-chip In-Processor SRAM memory (3.6 GB per 4-IPU machine) with 65.25 TB/s memory bandwidth (261 TB/s machine aggregate). AI compute is 348.5 TFLOPS FP16 (1.394 PFLOPS per machine) and 87.25 TFLOPS FP32 (0.349 PFLOPS per machine). Power cap is 1700 W per machine (~425 W per IPU).
Cross-references
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