Green500 List - June 2023

Rmax and Rpeak values are in PFlop/s. For more details about other fields, check the TOP500 description.

Rpeak values are calculated using the advertised clock rate of the CPU. For the efficiency of the systems you should take into account the Turbo CPU clock rate where it applies.

Green500 Data

Rank TOP500 Rank System Cores Rmax (PFlop/s) Power (kW) Energy Efficiency (GFlops/watts)
301 220 A5A - ThinkSystem C0366, Xeon Gold 6252 24C 2.1GHz, 100G Ethernet, Lenovo
Software Company MUS
United States
92,160 3.13 0.000
302 221 A1A - ThinkSystem C0366, Xeon Gold 6252 24C 2.1GHz, 100G Ethernet, Lenovo
Software Company MUS
United States
92,160 3.13 0.000
303 222 A1A - ThinkSystem C0366, Xeon Gold 6252 24C 2.1GHz, 100G Ethernet, Lenovo
Software Company MUS
United States
92,160 3.13 0.000
304 223 NO4 - ThinkSystem C0366, Xeon Gold 6252 24C 2.1GHz, 100G Ethernet, Lenovo
Software Company MUS
United States
92,160 3.13 0.000
305 224 NA8B - Lenovo ThinkSystem SR650 V2, Xeon Platinum 8358 32C 2.6GHz, 100G Ethernet, Lenovo
Software Company
United States
84,096 3.13 0.000
306 225 NA8A - Lenovo ThinkSystem SR650 V2, Xeon Platinum 8358 32C 2.6GHz, 100G Ethernet, Lenovo
Software Company
United States
84,096 3.13 0.000
307 226 NA8 - Lenovo ThinkSystem SR650 V2, Xeon Platinum 8358 32C 2.6GHz, 100G Ethernet, Lenovo
Software Company
United States
84,096 3.13 0.000
308 227 NA8 - Lenovo ThinkSystem SR650 V2, Xeon Platinum 8358 32C 2.6GHz, 100G Ethernet, Lenovo
Software Company
United States
84,096 3.13 0.000
309 230 Lichtenberg II (Phase 2) - ThinkSystem SD650 V3, Xeon Platinum 8470Q 52C 2.1GHz, InfiniBand HDR100, Lenovo
Technische Universitaet Darmstadt
Germany
59,904 3.10 0.000
310 231 VEGA HPC GPU - BullSequana XH2000, AMD EPYC 7H12 64C 2.6GHz, NVIDIA A100, Infiniband HDR, EVIDEN
IZUM
Slovenia
33,600 3.10 0.000
311 232 Lenovo HR650x, Xeon Gold 6133 20C 2.5GHz, 25G Ethernet, Lenovo
Service Provider T
China
76,000 3.09 0.000
312 235 Hera - Cray CS500, Xeon Gold 6148 20C 2.4GHz, Infiniband HDR, HPE
NOAA Environmental Security Computer Center
United States
63,840 3.08 0.000
313 237 Jean Zay - HPE SGI 8600, Xeon Gold 6248 20C 2.5GHz, Intel Omni-Path, HPE
CNRS/IDRIS-GENCI
France
61,120 3.05 0.000
314 239 Palmetto2 - PowerEdge R740/R740xd/R750, Xeon 8358/6148/6248/6238R/6258R, NVIDIA Tesla A100 80G/40G, InfiniBand HDR100, DELL
Clemson University
United States
52,080 3.01 0.000
315 241 NO3 - ThinkSystem C0366, Xeon Gold 6252 24C 2.1GHz, 100G Ethernet, Lenovo
Software Company MUS
United States
88,320 3.00 0.000
316 242 Lenovo HR650x, Xeon Gold 6133 20C 2.5GHz, 25G Ethernet, Lenovo
Service Provider T
China
73,600 2.99 0.000
317 243 HHH1 - ThinkSystem HR650X, Xeon Gold 6233 24C 2.5GHz, 25G Ethernet, Lenovo
Service Provider T
China
80,640 2.98 0.000
318 244 III1 - ThinkSystem HR650X, Xeon Gold 6233 24C 2.5GHz, 25G Ethernet, Lenovo
Service Provider T
China
79,680 2.98 0.000
319 245 Tetralith - Intel H2204XXLRE, Xeon Gold 6130 16C 2.1GHz, Intel Omni-Path, ClusterVision / Hammer
National Supercomputer Centre (NSC)
Sweden
64,512 2.97 0.000
320 246 NEC HPC 124Rj-1, Xeon Platinum 8358 32C 2.6GHz, Intel Omni-Path, NEC
Volkswagen AG at Green Mountain A/S
Norway
53,568 2.96 0.000
321 247 JJJ1 - ThinkSystem HR650X, Xeon Gold 6233 24C 2.5GHz, 25G Ethernet, Lenovo
Service Provider T
China
78,720 2.93 0.000
322 248 Lenovo HR650x, Xeon Gold 6133 20C 2.5GHz, 25G Ethernet, Lenovo
Service Provider T
China
72,000 2.93 0.000
323 249 A9A - ThinkSystem C0366, Xeon Gold 6252 24C 2.1GHz, 100G Ethernet, Lenovo
Software Company MUS
United States
86,016 2.92 0.000
324 250 A6A - ThinkSystem C0366, Xeon Gold 6252 24C 2.1GHz, 100G Ethernet, Lenovo
Software Company MUS
United States
86,016 2.92 0.000
325 251 Jean - Liqid Cluster, Intel Xeon Platinum 9242 48C 2.3GHz, Infiniband HDR, Liqid
Army Research Laboratory DoD Supercomputing Resource Center (ARL DSRC)
United States
55,296 2.92 0.000
326 252 KKK1 - ThinkSystem HR650X, Xeon Gold 6233 24C 2.5GHz, 25G Ethernet, Lenovo
Service Provider T
China
77,760 2.91 0.000
327 253 Inspur TS10000 HPC Server, Xeon Gold 6248R 24C 3GHz, InfiniBand HDR 100, Inspur
Central South University
China
49,056 2.89 0.000
328 254 LLL1 - ThinkSystem HR650X, Xeon Gold 6233 24C 2.5GHz, 25G Ethernet, Lenovo
Service Provider T
China
76,800 2.88 0.000
329 256 ThinkSystem HR650X, Xeon Gold 6230R 26C 2.1GHz, 10G Ethernet, Lenovo
Service Provider K
China
93,600 2.87 0.000
330 257 A8A - ThinkSystem C0366, Xeon Gold 6252 24C 2.1GHz, 100G Ethernet, Lenovo
Software Company MUS
United States
84,480 2.87 0.000
331 258 A8A - ThinkSystem C0366, Xeon Gold 6252 24C 2.1GHz, 100G Ethernet, Lenovo
Software Company MUS
United States
84,480 2.87 0.000
332 259 A3A - ThinkSystem C0366, Xeon Gold 6252 24C 2.1GHz, 100G Ethernet, Lenovo
Software Company MUS
United States
84,480 2.87 0.000
333 260 A14A - ThinkSystem C0366, Xeon Gold 6252 24C 2.1GHz, 100G Ethernet, Lenovo
Software Company MUS
United States
84,480 2.87 0.000
334 261 A14A - ThinkSystem C0366, Xeon Gold 6252 24C 2.1GHz, 100G Ethernet, Lenovo
Software Company MUS
United States
84,480 2.87 0.000
335 262 ThinkSystem SR650, Xeon Gold 6238 22C 2.1GHz, 10G Ethernet, Lenovo
Financial Services P
China
94,160 2.87 0.000
336 263 MMM1 - ThinkSystem HR650X, Xeon Gold 6233 24C 2.5GHz, 25G Ethernet, Lenovo
Service Provider T
China
75,840 2.86 0.000
337 265 NNN1 - ThinkSystem HR650X, Xeon Gold 6233 24C 2.5GHz, 25G Ethernet, Lenovo
Service Provider T
China
74,880 2.83 0.000
338 266 Freeman - Cray CS500, AMD EPYC 7542 32C 2.9GHz, Mellanox InfiniBand HDR100, HPE
ERDC DSRC
United States
79,104 2.83 0.000
339 268 OOO1 - ThinkSystem HR650X, Xeon Gold 6233 24C 2.5GHz, 25G Ethernet, Lenovo
Service Provider T
China
73,920 2.80 0.000
340 272 Lenovo HR650x, Xeon Gold 6133 20C 2.5GHz, 25G Ethernet, Lenovo
Service Provider T
China
68,000 2.78 0.000
341 274 ThinkSystem HR650X, Xeon Gold 6233 24C 2.5GHz, 10G Ethernet, Lenovo
Service Provider T
China
72,960 2.77 0.000
342 275 Spartan3 - BullSequana XH2000, AMD EPYC 7763 64C 2.45GHz, Mellanox InfiniBand HDR100, EVIDEN
Atos
France
92,160 2.75 0.000
343 276 ZZ2 - ThinkSystem HR650X, Xeon Gold 6133 20C 2.5GHz, 10G Ethernet, Lenovo
Service Provider T
China
67,200 2.75 0.000
344 277 ThinkSystem SR650, Xeon Gold 6248 20C 2.5GHz, 25G Ethernet, Lenovo
Service Provider T
China
66,400 2.75 0.000
345 278 ThinkSystem SR650, Xeon Gold 6240 18C 2.6GHz, NVIDIA Tesla V100, Infiniband EDR, Lenovo
Government
China
59,976 2.74 0.000
346 279 ThinkSystem HR650X, Xeon Gold 6233 24C 2.5GHz, 10G Ethernet, Lenovo
Service Provider T
China
72,000 2.74 0.000
347 280 Topaze-gpu - BullSequana XH2000, AMD EPYC 7763 64C 2.45GHz, NVIDIA A100, Mellanox HDR Infiniband, EVIDEN
Commissariat a l'Energie Atomique (CEA)/CCRT
France
26,880 2.74 0.000
348 281 VSC-4 - ThinkSystem SD650, Xeon Platinum 8174 24C 3.1GHz, Intel Omni-Path, Lenovo
Vienna Scientific Cluster
Austria
37,920 2.73 0.000
349 283 ZZ3 - ThinkSystem HR650X, Xeon Gold 6133 20C 2.5GHz, 10G Ethernet, Lenovo
Service Provider T
China
66,400 2.72 0.000
350 284 Lucia - Apollo 6500, AMD EPYC 7513 32C 2.6GHz, NVIDIA A100 SXM4 40 GB, Mellanox HDR Infiniband, HPE
Cenaero
Belgium
23,200 2.72 0.000
351 285 ThinkSystem HR650X, Xeon Gold 6233 24C 2.5GHz, 10G Ethernet, Lenovo
Service Provider T
China
71,040 2.71 0.000
352 286 ZZ4 - ThinkSystem HR650X, Xeon Gold 6133 20C 2.5GHz, 10G Ethernet, Lenovo
Service Provider T
China
65,600 2.69 0.000
353 287 ThinkSystem HR650X, Xeon Gold 6233 24C 2.5GHz, 10G Ethernet, Lenovo
Service Provider T
China
70,080 2.68 0.000
354 288 Banting - Cray XC50, Xeon Gold 6148 20C 2.4GHz, Aries interconnect , HPE
Shared Services Canada
Canada
53,200 2.68 0.000
355 289 Hypercluster - NVIDIA DGX-2, Xeon Platinum 8168 24C 2.7GHz, NVIDIA Tesla V100, Mellanox InfiniBand EDR, Nvidia
Microsoft Research
United States
47,808 2.67 0.000
356 290 A14A - ThinkSystem C0366, Xeon Gold 6252 24C 2.1GHz, 100G Ethernet, Lenovo
Software Company MCA
Canada
78,336 2.66 0.000
357 291 NO2 - ThinkSystem C0366, Xeon Gold 6252 24C 2.1GHz, 100G Ethernet, Lenovo
Software Company MUS
United States
78,336 2.66 0.000
358 292 ZZ5 - ThinkSystem HR650X, Xeon Gold 6133 20C 2.5GHz, 10G Ethernet, Lenovo
Service Provider T
China
64,800 2.66 0.000
359 293 ZZ6 - ThinkSystem HR650X, Xeon Gold 6233 24C 2.5GHz, 10G Ethernet, Lenovo
Service Provider T
China
69,120 2.65 0.000
360 294 ThinkSystem SR590, Xeon Gold 5218 16C 2.3GHz, 10G Ethernet, Lenovo
Cloud Company
China
128,000 2.65 0.000
361 295 Grace - PowerEdge R640/R740/R840, Xeon Gold 6248R/6248R/6248, 24C 3.0GHz, InfiniBand HDR100, DELL
Texas A&M University
United States
43,200 2.64 0.000
362 298 NEA1 - ThinkSystem SR630, Intel Xeon Gold 4214R 12C 2.4GHz, 10G Ethernet, Lenovo
Service Provider NE
China
144,000 2.63 0.000
363 299 Lenovo HR650x, Xeon Gold 6133 20C 2.5GHz, 25G Ethernet, Lenovo
Service Provider T
China
64,000 2.62 0.000
364 300 Inspur TS10000, Xeon Gold 6258R 28C 2.7GHz, InfiniBand HDR100, Inspur
Tsinghua University
China
50,400 2.61 0.000
365 301 A7A - ThinkSystem C0366, Xeon Gold 6252 24C 2.1GHz, 100G Ethernet, Lenovo
Software Company MUS
United States
76,800 2.61 0.000
366 302 A7A - ThinkSystem C0366, Xeon Gold 6252 24C 2.1GHz, 100G Ethernet, Lenovo
Software Company MUS
United States
76,800 2.61 0.000
367 303 A1B - ThinkSystem C0366, Xeon Gold 6252 24C 2.1GHz, 100G Ethernet, Lenovo
Software Company MUS
United States
76,800 2.61 0.000
368 304 NO1 - ThinkSystem C0366, Xeon Gold 6252 24C 2.1GHz, 100G Ethernet, Lenovo
Software Company MUS
United States
76,800 2.61 0.000
369 305 ThinkSystem HR650X, Xeon Gold 6233 24C 2.5GHz, 10G Ethernet, Lenovo
Service Provider T
China
68,160 2.61 0.000
370 307 Daley - Cray XC50, Xeon Gold 6148 20C 2.4GHz, Aries interconnect , HPE
Shared Services Canada
Canada
53,200 2.60 0.000
371 309 HPC3 - Lenovo NeXtScale nx360M5, Xeon E5-2697v4 18C 2.3GHz, Infiniband EDR, NVIDIA Tesla K80, Lenovo
Energy Company (A)
Italy
66,000 2.59 0.000
372 310 ThinkSystem SR650, Xeon Gold 6248 20C 2.5GHz, 25G Ethernet, Lenovo
Service Provider T
China
62,400 2.59 0.000
373 312 ThinkSystem HR650X, Xeon Gold 6233 24C 2.5GHz, 25G Ethernet, Lenovo
Service Provider T
China
64,320 2.58 0.000
374 313 ThinkSystem HR650X, Xeon Gold 6230R 26C 2.1GHz, 10G Ethernet, Lenovo
Service Provider K
China
83,200 2.58 0.000
375 314 ASPIRE 2A (CPU Partition) - HPE Cray EX425, AMD EPYC 7713 64C 2GHz, Slingshot-10, HPE
National Supercomputing Centre Singapore
Singapore
98,304 2.58 0.000
376 315 ThinkSystem HR650X, Xeon Gold 6233 24C 2.5GHz, 10G Ethernet, Lenovo
Service Provider T
China
67,200 2.57 0.000
377 321 Rattler - PowerEdge XE8545, AMD EPYC 7713 64C 2GHz, NVIDIA A100 80GB​, Infiniband HDR200 dual rail, DELL
Dell Technologies HPC & AI Innovation Lab
United States
26,880 2.53 0.000
378 323 ThinkSystem HR650X, Xeon Gold 6233 24C 2.5GHz, 25G Ethernet, Lenovo
Service Provider T
China
61,440 2.49 0.000
379 326 Expanse - PowerEdge R6525/C6525, AMD EPYC 7742, AMD EPYC 7742 64C, Mellanox HDR Infiniband, DELL
UCSD/San Diego Supercomputer Center
United States
91,648 2.48 0.000
380 327 Inspur NF5468M5, Xeon Gold 6242 16C 2.8GHz, NVIDIA Tesla V100, 100G Ethernet, Inspur
Manufacturing Industry (O)
China
50,400 2.48 0.000
381 328 Inspur NF5468M5, Xeon Gold 6242 16C 2.8GHz, NVIDIA Tesla V100, 100G Ethernet, Inspur
Manufacturing Industry (O)
China
50,400 2.48 0.000
382 329 Lomonosov 2 - T-Platform A-Class Cluster, Xeon E5-2697v3 14C 2.6GHz,Intel Xeon Gold 6126, Infiniband FDR, Nvidia K40m/P-100, T-Platforms
Moscow State University - Research Computing Center
Russia
64,384 2.48 0.000
383 330 Kay - Liqid Cluster, Intel Xeon Platinum 9242 48C 2.3GHz, Infiniband HDR, Liqid
Army Research Laboratory DoD Supercomputing Resource Center (ARL DSRC)
United States
46,848 2.48 0.000
384 331 B1 - Lenovo HR650x, Xeon Gold 6133 20C 2.5GHz, 25G Ethernet, Lenovo
Service Provider T
China
60,000 2.46 0.000
385 334 C1 - Lenovo HR650x, Xeon Gold 6133 20C 2.5GHz, 25G Ethernet, Lenovo
Service Provider T
China
59,200 2.43 0.000
386 335 Big Red 200 - HPE Cray EX425, AMD EPYC 7742 64C 2.25GHz, Slingshot-10, HPE
Indiana University
United States
84,480 2.43 0.000
387 336 ThinkSystem SR590, Xeon Gold 5218 16C 2.3GHz, 10G Ethernet, Lenovo
DJIT Company
China
115,200 2.43 0.000
388 337 D1 - Lenovo HR650x, Xeon Gold 6133 20C 2.5GHz, 25G Ethernet, Lenovo
Service Provider T
China
58,800 2.42 0.000
389 338 ThinkSystem SR590, Xeon Gold 5218 16C 2.3GHz, 10G Ethernet, Lenovo
Service Provider T
China
113,600 2.40 0.000
390 339 E1 - Lenovo HR650x, Xeon Gold 6133 20C 2.5GHz, 25G Ethernet, Lenovo
Service Provider T
China
58,000 2.39 0.000
391 340 ThinkSystem HR650X, Xeon Gold 6233 24C 2.5GHz, 25G Ethernet, Lenovo
Service Provider T
China
58,560 2.38 0.000
392 341 ThinkSystem SR590, Xeon Gold 5218 16C 2.3GHz, 10G Ethernet, Lenovo
Service Provider T
China
112,000 2.37 0.000
393 342 B2F - ThinkSystem C2397, Xeon Platinum 8280 28C 2.7GHz, 100G Ethernet, Lenovo
Software Company MNED
Netherlands
53,760 2.36 0.000
394 343 B2E - ThinkSystem C2397, Xeon Platinum 8280 28C 2.7GHz, 100G Ethernet, Lenovo
Software Company MNED
Netherlands
53,760 2.36 0.000
395 344 B2B - ThinkSystem C2397, Xeon Platinum 8280 28C 2.7GHz, 100G Ethernet, Lenovo
Software Company MNED
Netherlands
53,760 2.36 0.000
396 345 B2D - ThinkSystem C2397, Xeon Platinum 8280 28C 2.7GHz, 100G Ethernet, Lenovo
Software Company MUS
United States
53,760 2.36 0.000
397 346 B2C - ThinkSystem C2397, Xeon Platinum 8280 28C 2.7GHz, 100G Ethernet, Lenovo
Software Company MUS
United States
53,760 2.36 0.000
398 347 B2A - ThinkSystem C2397, Xeon Platinum 8280 28C 2.7GHz, 100G Ethernet, Lenovo
Software Company MUS
United States
53,760 2.36 0.000
399 348 NOG1 - ThinkSystem C2397, Xeon Platinum 8280 28C 2.7GHz, Broadcom, Lenovo
Software Company MGER
Germany
53,760 2.36 0.000
400 349 NON1 - ThinkSystem C2397, Xeon Platinum 8280 28C 2.7GHz, Broadcom, Lenovo
Software Company MNED
Netherlands
53,760 2.36 0.000