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PEZY-SC4 - PEZY
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PEZY-SC4
General Info
DesignerPEZY
ManufacturerTSMC
Model NumberPEZY-SC2
MarketSupercomputer
Introduction2016 (announced)
2020 (launched)
General Specs
Frequency1,600 MHz
Microarchitecture
Process5 nm
TechnologyCMOS
Die740 mm²
Cores16,192
Electrical
Power dissipation640 W
Vcore0.55 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).


DIL16 Blank.svg 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[edit]

[Edit/Modify Memory Info]

ram icons.svg
Integrated Memory Controller
Max TypeDDR5-4000
Supports ECCYes
Controllers4
Channels4
Max Bandwidth119.2 GiB/s
Bandwidth
Quad 119.2 GiB/s

[Edit/Modify Memory Info]

ram icons.svg
Integrated Memory Controller
MemoryWide I/O
Rate3,000 MHz
Width4,096 bit
Channels8
Max Bandwidth22.35 TiB/s

Expansions[edit]

[Edit/Modify Expansions Info]

ide icon.svg
Expansion Options
PCIe
Revision3.0
Max Lanes512
Configsx16, x8, x4
UART

GP I/OYes
Facts about "PEZY-SC4 - PEZY"
base frequency1,600 MHz (1.6 GHz, 1,600,000 kHz) +
core count16,192 +
core voltage0.55 V (5.5 dV, 55 cV, 550 mV) +
designerPEZY +
die area740 mm² (1.147 in², 7.4 cm², 740,000,000 µm²) +
first announced2016 +
first launched2020 +
full page namepezy/pezy-sc4 +
has ecc memory supporttrue + and false +
instance ofmicroprocessor +
ldate3000 +
manufacturerTSMC +
market segmentSupercomputer +
max pcie lanes512 +
model numberPEZY-SC2 +
namePEZY-SC4 +
power dissipation640 W (640,000 mW, 0.858 hp, 0.64 kW) +
process5 nm (0.005 μm, 5.0e-6 mm) +
supported memory typeDDR5-4000 +
technologyCMOS +