Semiconductor & Computer Engineering
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PEZY-SC4 - PEZY
Template:mpu PEZY-SC4 (PEZY Super Computer 4) is fifth generation many-core microprocessor planned by PEZY. The SC4 incorporates 16,192 cores, twice times as many cores as its predecessor.
Planned to be fabricated on TSMC's 5 nm process, PEZY-SC5 operates at 1.6 GHz and consume around 640 W while delivering performance in the order of 210 TFLOPS (HP), 105 TFLOPS (SP), and 52.5 TFLOPS (DP).
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Preliminary Data! Information presented in this article deal with a microprocessor or chip that was recently announced or leaked, thus missing information regarding its features and exact specification. Information may be incomplete and can change by final release. |
Memory controller
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Integrated Memory Controller
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Integrated Memory Controller
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Facts about "PEZY-SC4 - PEZY"
| base frequency | 1,600 MHz (1.6 GHz, 1,600,000 kHz) + |
| core count | 16,384 + |
| core voltage | 0.55 V (5.5 dV, 55 cV, 550 mV) + |
| designer | PEZY + |
| die area | 740 mm² (1.147 in², 7.4 cm², 740,000,000 µm²) + |
| family | PEZY-SCx + |
| first announced | 2016 + |
| first launched | 2020 + |
| full page name | pezy/pezy-scx/pezy-sc4 + |
| has ecc memory support | true + and false + |
| instance of | microprocessor + |
| ldate | 3000 + |
| manufacturer | TSMC + |
| market segment | Supercomputer + |
| max memory bandwidth | 119.2 GiB/s (122,060.8 MiB/s, 127.99 GB/s, 127,990.025 MB/s, 0.116 TiB/s, 0.128 TB/s) + and 22,886.4 GiB/s (23,435,673.6 MiB/s, 24,574.085 GB/s, 24,574,084.881 MB/s, 22.35 TiB/s, 24.574 TB/s) + |
| max memory channels | 4 + and 8 + |
| model number | PEZY-SC4 + |
| name | PEZY-SC4 + |
| peak flops (double-precision) | 52,428,800,000,000 FLOPS (52,428,800,000 KFLOPS, 52,428,800 MFLOPS, 52,428.8 GFLOPS, 52.429 TFLOPS, 0.0524 PFLOPS, 5.24288e-5 EFLOPS, 5.24288e-8 ZFLOPS) + |
| peak flops (half-precision) | 209,715,200,000,000 FLOPS (209,715,200,000 KFLOPS, 209,715,200 MFLOPS, 209,715.2 GFLOPS, 209.715 TFLOPS, 0.21 PFLOPS, 2.097152e-4 EFLOPS, 2.097152e-7 ZFLOPS) + |
| peak flops (single-precision) | 104,857,600,000,000 FLOPS (104,857,600,000 KFLOPS, 104,857,600 MFLOPS, 104,857.6 GFLOPS, 104.858 TFLOPS, 0.105 PFLOPS, 1.048576e-4 EFLOPS, 1.048576e-7 ZFLOPS) + |
| power dissipation | 640 W (640,000 mW, 0.858 hp, 0.64 kW) + |
| process | 5 nm (0.005 μm, 5.0e-6 mm) + |
| supported memory type | DDR5-4000 + |
| technology | CMOS + |
| thread count | 131,072 + |