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'''PEZY-SC''' ('''PEZY Super Computer''') is second generation [[many-core microprocessor]] developed by [[PEZY]] in 2014. PEZY-SC contains 2 {{armh|ARM926}} cores ({{arm|ARMv5TEJ}}) along with 1024 simpler RISC cores. Operating at 733 MHz, the processor is said to have peach performance of 3.0 TFLOPS (single-precision) and 1.5 TFLOPS (double-precision). PEZY-SC was designed using 580 million gates and manufactured on TSMC's [[28 nm process]].
 
'''PEZY-SC''' ('''PEZY Super Computer''') is second generation [[many-core microprocessor]] developed by [[PEZY]] in 2014. PEZY-SC contains 2 {{armh|ARM926}} cores ({{arm|ARMv5TEJ}}) along with 1024 simpler RISC cores. Operating at 733 MHz, the processor is said to have peach performance of 3.0 TFLOPS (single-precision) and 1.5 TFLOPS (double-precision). PEZY-SC was designed using 580 million gates and manufactured on TSMC's [[28 nm process]].
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In June of 2015, PEZY-SC-based [[supercomputer]]s took all top 3 spots on the [[Green500]] listing as the 3 most efficient supercomputers. PEZY-SC powers [[Shoubu]] (1,181,952 cores, ? kW, 605.624 TFlop/s [[Linpack]] Rmax), and [[Suiren Blue]] (262,656 cores, 40.86 kW, 247.752 TFlop/s Linpack Rmax), and [[Suiren]] (328,480 cores, 48.90 kW, 271.782 TFlop/s Linpack Rmax) supercomputers (ranked 1, 2, and 3 respectively).
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== External Links ==
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* [https://www.top500.org/system/178478 Suiren Supercomputer on TOP500]
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* [https://www.top500.org/system/178542 Shoubu Supercomputer on TOP500]
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* [https://www.top500.org/system/178540 Suiren Blue on TOP500]
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* [http://pc.watch.impress.co.jp/docs/news/714768.html Japanese supercomputer "PEZY system" has monopolized the 1 to 3-position of the Green500]

Revision as of 14:26, 6 September 2016

Template:mpu PEZY-SC (PEZY Super Computer) is second generation many-core microprocessor developed by PEZY in 2014. PEZY-SC contains 2 ARM926 cores (ARMv5TEJ) along with 1024 simpler RISC cores. Operating at 733 MHz, the processor is said to have peach performance of 3.0 TFLOPS (single-precision) and 1.5 TFLOPS (double-precision). PEZY-SC was designed using 580 million gates and manufactured on TSMC's 28 nm process.

In June of 2015, PEZY-SC-based supercomputers took all top 3 spots on the Green500 listing as the 3 most efficient supercomputers. PEZY-SC powers Shoubu (1,181,952 cores, ? kW, 605.624 TFlop/s Linpack Rmax), and Suiren Blue (262,656 cores, 40.86 kW, 247.752 TFlop/s Linpack Rmax), and Suiren (328,480 cores, 48.90 kW, 271.782 TFlop/s Linpack Rmax) supercomputers (ranked 1, 2, and 3 respectively).

External Links

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Facts about "PEZY-SC - PEZY"
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PEZY-SC - PEZY#package + and PEZY-SC - PEZY#pcie +
base frequency733.33 MHz (0.733 GHz, 733,330 kHz) +
core count1,024 +
core voltage1 V (10 dV, 100 cV, 1,000 mV) +
designerPEZY +
die area411.6 mm² (0.638 in², 4.116 cm², 411,600,000 µm²) +
die length19.5 mm (1.95 cm, 0.768 in, 19,500 µm) +
die width21.1 mm (2.11 cm, 0.831 in, 21,100 µm) +
familyPEZY-SCx +
first announced2013 +
first launchedSeptember 2014 +
full page namepezy/pezy-scx/pezy-sc +
has ecc memory supporttrue +
instance ofmicroprocessor +
l1$ size64 KiB (65,536 B, 0.0625 MiB) + and 3,072 KiB (3,145,728 B, 3 MiB) +
l1d$ descriptionper 2 processor elements +
l1d$ size32 KiB (32,768 B, 0.0313 MiB) + and 1,024 KiB (1,048,576 B, 1 MiB) +
l1i$ descriptionper processor element +
l1i$ size32 KiB (32,768 B, 0.0313 MiB) + and 2,048 KiB (2,097,152 B, 2 MiB) +
l2$ descriptionper city +
l2$ size0.0625 MiB (64 KiB, 65,536 B, 6.103516e-5 GiB) + and 4 MiB (4,096 KiB, 4,194,304 B, 0.00391 GiB) +
l3$ descriptionper prefecture +
l3$ size8 MiB (8,192 KiB, 8,388,608 B, 0.00781 GiB) +
ldateSeptember 2014 +
main imageFile:pezy-sc (front).png +
manufacturerTSMC +
market segmentSupercomputer +
max memory bandwidth127.156 GiB/s (130,207.744 MiB/s, 136.533 GB/s, 136,532.715 MB/s, 0.124 TiB/s, 0.137 TB/s) +
max memory channels8 +
model numberPEZY-SC +
namePEZY-SC +
packageFCBGA-2112 +
peak flops (double-precision)1,501,866,665,984 FLOPS (1,501,866,665.984 KFLOPS, 1,501,866.666 MFLOPS, 1,501.867 GFLOPS, 1.502 TFLOPS, 0.0015 PFLOPS, 1.501867e-6 EFLOPS, 1.501867e-9 ZFLOPS) +
peak flops (single-precision)3,003,733,331,968 FLOPS (3,003,733,331.968 KFLOPS, 3,003,733.332 MFLOPS, 3,003.733 GFLOPS, 3.004 TFLOPS, 0.003 PFLOPS, 3.003733e-6 EFLOPS, 3.003733e-9 ZFLOPS) +
power dissipation100 W (100,000 mW, 0.134 hp, 0.1 kW) +
power dissipation (average)70 W (70,000 mW, 0.0939 hp, 0.07 kW) +
process28 nm (0.028 μm, 2.8e-5 mm) +
supported memory typeDDR4-2133 +
technologyCMOS +
thread count8,192 +
transistor count3,730,000,000 +