Editing pezy/pezy-scx/pezy-sc4

{{pezy title|PEZY-SC4}}
{{mpu
|future=Yes
|name=PEZY-SC4
|no image=Yes
|designer=PEZY
|manufacturer=TSMC
|model number=PEZY-SC4
|market=Supercomputer
|first announced=2016
|first launched=2020
|family=PEZY-SCx
|frequency=1,600 MHz
|process=5 nm
|technology=CMOS
|die area=740 mm²
|core count=16,192
|power=640 W
|v core=0.55 V
}}
'''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).



{{unknown features}}


== Memory controller ==
{{memory controller
|type=DDR5-4000
|ecc=Yes
|controllers=4
|channels=4
|max bandwidth=119.2 GiB/s
|bandwidth qchan=119.2 GiB/s
}}

{{memory controller
|wide-io clock=3,000 MHz
|wide-io width=4,096 bit
|channels=8
|max bandwidth=22.35 TiB/s
}}

== Expansions ==
With the SC4, PEZY plans to expand on the custom optics interface that was designed for the {{\\|PEZY-SC3}} for up to 512 lanes.
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 +