Japan
In June 1993, 111 systems appeared in the TOP500 list.
| Rank | System | Procs | Memory(GB) | Rmax (GFlops) | Rpeak (GFlops) | Vendor |
|---|---|---|---|---|---|---|
| 5 | SX-3/44R | 4 | N/A | 23.2 | 25.6 | NEC |
| 21 | SX-3/24R | 2 | N/A | 11.6 | 12.8 | NEC |
| 22 | SX-3/24 | 2 | N/A | 10 | 11 | NEC |
| 33 | SX-3/41R | 4 | N/A | 5.8 | 6.4 | NEC |
| 34 | SX-3/14R | 1 | N/A | 5.8 | 6.4 | NEC |
| 35 | SX-3/14R | 1 | N/A | 5.8 | 6.4 | NEC |
| 36 | S-3800/480 | 4 | N/A | 5.715 | 32 | Hitachi |
| 40 | SX-3/14 | 1 | N/A | 5 | 5.5 | NEC |
| 43 | SX-3/14 | 1 | N/A | 5 | 5.5 | NEC |
| 45 | VP2600/10 | 1 | N/A | 4 | 5 | Fujitsu |
| 46 | VP2600/10 | 1 | N/A | 4 | 5 | Fujitsu |
| 47 | VP2600/10 | 1 | N/A | 4 | 5 | Fujitsu |
| 48 | VP2600/20 | 1 | N/A | 4 | 5 | Fujitsu |
| 49 | VP2600/10 | 1 | N/A | 4 | 5 | Fujitsu |
| 50 | VP2600/10 | 1 | N/A | 4 | 5 | Fujitsu |
| 51 | VP2600/10 | 1 | N/A | 4 | 5 | Fujitsu |
| 52 | VP2600/10 | 1 | N/A | 4 | 5 | Fujitsu |
| 53 | VP2600/10 | 1 | N/A | 4 | 5 | Fujitsu |
| 54 | VP2600/10 | 1 | N/A | 4 | 5 | Fujitsu |
| 57 | CM-5/64 | 64 | N/A | 3.8 | 8.192 | TMC |
| 60 | CM-5/64 | 64 | N/A | 3.8 | 8.192 | TMC |
| 62 | CM-5/64 | 64 | N/A | 3.8 | 8.192 | TMC |
| 73 | SX-3/12R | 1 | N/A | 2.9 | 3.2 | NEC |
| 74 | SX-3/21R | 2 | N/A | 2.9 | 3.2 | NEC |
| 117 | Y-MP8/8128 | 8 | N/A | 2.144 | 2.667 | Cray Inc. |
| 138 | CM-5/32 | 32 | N/A | 1.9 | 4.096 | TMC |
| 151 | XP/S5 | 66 | N/A | 1.9 | 3.3 | Intel |
| 161 | VP2400/20 | 1 | N/A | 1.688 | 2 | Fujitsu |
| 162 | S-820/80 | 1 | N/A | 1.672 | 3 | Hitachi |
| 163 | S-820/80 | 1 | N/A | 1.672 | 3 | Hitachi |
| 164 | S-820/80 | 1 | N/A | 1.672 | 3 | Hitachi |
| 165 | S-820/80 | 1 | N/A | 1.672 | 3 | Hitachi |
| 166 | S-820/80 | 1 | N/A | 1.672 | 3 | Hitachi |
| 170 | Y-MP8/664 | 6 | N/A | 1.651 | 2 | Cray Inc. |
| 172 | Y-MP8/632 | 6 | N/A | 1.651 | 2 | Cray Inc. |
| 178 | XP/S4 | 56 | N/A | 1.5 | 2.8 | Intel |
| 201 | CRAY-2/4-256 | 4 | N/A | 1.406 | 1.951 | Cray Inc. |
| 213 | CM-2/16k | 512 | N/A | 1.3 | 3.5 | TMC |
| 216 | CM-2/16k | 512 | N/A | 1.3 | 3.5 | TMC |
| 218 | SX-3/11 | 1 | N/A | 1.3 | 1.375 | NEC |
| 219 | SX-3/11 | 1 | N/A | 1.3 | 1.375 | NEC |
| 233 | Y-MP4E/464 | 4 | N/A | 1.159 | 1.333 | Cray Inc. |
| 236 | Y-MP4/464 | 4 | N/A | 1.159 | 1.333 | Cray Inc. |
| 245 | Y-MP8/4128 | 4 | N/A | 1.159 | 1.333 | Cray Inc. |
| 250 | VPX220/10 | 1 | N/A | 1.04 | 1.25 | Fujitsu |
| 253 | CM-5/16 | 16 | N/A | 0.98 | 2.048 | TMC |
| 260 | nCube2 | 512 | N/A | 0.958 | 1.2 | nCube |
| 270 | SX-2 | 1 | N/A | 0.885 | 1.333 | NEC |
| 271 | SX-2 | 1 | N/A | 0.885 | 1.333 | NEC |
| 272 | SX-2A | 1 | N/A | 0.885 | 1.333 | NEC |
| 273 | SX-2 | 1 | N/A | 0.885 | 1.333 | NEC |
| 274 | SX-2 | 1 | N/A | 0.885 | 1.333 | NEC |
| 275 | SX-2 | 1 | N/A | 0.885 | 1.333 | NEC |
| 276 | SX-2 | 1 | N/A | 0.885 | 1.333 | NEC |
| 277 | SX-2 | 1 | N/A | 0.885 | 1.333 | NEC |
| 282 | Y-MP8/364 | 3 | N/A | 0.881 | 0.999 | Cray Inc. |
| 283 | Y-MP4/364 | 3 | N/A | 0.881 | 0.999 | Cray Inc. |
| 292 | VP2200/10 | 1 | N/A | 0.842 | 1 | Fujitsu |
| 293 | VP2200/10 | 1 | N/A | 0.842 | 1 | Fujitsu |
| 294 | VP2200/10 | 1 | N/A | 0.842 | 1 | Fujitsu |
| 295 | VP2200/10 | 1 | N/A | 0.842 | 1 | Fujitsu |
| 296 | VP2200/10 | 1 | N/A | 0.842 | 1 | Fujitsu |
| 297 | VP2200/10 | 1 | N/A | 0.842 | 1 | Fujitsu |
| 298 | VP2200/10 | 1 | N/A | 0.842 | 1 | Fujitsu |
| 299 | VP2200/20 | 1 | N/A | 0.842 | 1 | Fujitsu |
| 326 | VP-400E | 1 | N/A | 0.794 | 1.714 | Fujitsu |
| 327 | SX-3/1LR | 1 | N/A | 0.78 | 0.8 | NEC |
| 342 | SX-3/1L | 1 | N/A | 0.67 | 0.687 | NEC |
| 343 | SX-3/1L | 1 | N/A | 0.67 | 0.687 | NEC |
| 344 | SX-3/1L | 1 | N/A | 0.67 | 0.687 | NEC |
| 345 | SX-3/1L | 1 | N/A | 0.67 | 0.687 | NEC |
| 365 | Y-MP4E/232 | 2 | N/A | 0.604 | 0.666 | Cray Inc. |
| 371 | Y-MP2E/232 | 2 | N/A | 0.604 | 0.666 | Cray Inc. |
| 382 | Y-MP2E/232 | 2 | N/A | 0.604 | 0.666 | Cray Inc. |
| 383 | Y-MP2E/264 | 2 | N/A | 0.604 | 0.666 | Cray Inc. |
| 387 | Y-MP2E/232 | 2 | N/A | 0.604 | 0.666 | Cray Inc. |
| 388 | Y-MP2E/216 | 2 | N/A | 0.604 | 0.666 | Cray Inc. |
| 391 | Y-MP2E/264 | 2 | N/A | 0.604 | 0.666 | Cray Inc. |
| 393 | Y-MP8/232 | 2 | N/A | 0.604 | 0.666 | Cray Inc. |
| 422 | VP-200E | 1 | N/A | 0.472 | 0.857 | Fujitsu |
| 423 | VP-200E | 1 | N/A | 0.472 | 0.857 | Fujitsu |
| 424 | VP-200E | 1 | N/A | 0.472 | 0.857 | Fujitsu |
| 425 | VP-200E | 1 | N/A | 0.472 | 0.857 | Fujitsu |
| 434 | VP2100/10 | 1 | N/A | 0.445 | 0.5 | Fujitsu |
| 436 | VP2100/10 | 1 | N/A | 0.445 | 0.5 | Fujitsu |
| 437 | VP2100/10 | 1 | N/A | 0.445 | 0.5 | Fujitsu |
| 438 | VP2100/20 | 1 | N/A | 0.445 | 0.5 | Fujitsu |
| 439 | VP2100/10 | 1 | N/A | 0.445 | 0.5 | Fujitsu |
| 440 | VP2100/10 | 1 | N/A | 0.445 | 0.5 | Fujitsu |
| 441 | VP2100/10 | 1 | N/A | 0.445 | 0.5 | Fujitsu |
| 442 | VP2100/10 | 1 | N/A | 0.445 | 0.5 | Fujitsu |
| 443 | VP2100/10 | 1 | N/A | 0.445 | 0.5 | Fujitsu |
| 444 | VP2100/10 | 1 | N/A | 0.445 | 0.5 | Fujitsu |
| 445 | VP2100/10 | 1 | N/A | 0.445 | 0.5 | Fujitsu |
| 448 | VP2100/10 | 1 | N/A | 0.445 | 0.5 | Fujitsu |
| 449 | VP2100/10 | 1 | N/A | 0.445 | 0.5 | Fujitsu |
| 454 | MP-1 | 2048 | N/A | 0.44 | 0.55 | MasPar |
| 455 | MP-1 | 2048 | N/A | 0.44 | 0.55 | MasPar |
| 456 | MP-1 | 2048 | N/A | 0.44 | 0.55 | MasPar |
| 457 | MP-1 | 2048 | N/A | 0.44 | 0.55 | MasPar |
| 458 | MP-1 | 2048 | N/A | 0.44 | 0.55 | MasPar |
| 463 | X-MP/216 | 2 | N/A | 0.427 | 0.47 | Cray Inc. |
| 464 | X-MP/216 | 2 | N/A | 0.427 | 0.47 | Cray Inc. |
| 467 | X-MP/22 | 2 | N/A | 0.427 | 0.47 | Cray Inc. |
| 487 | C3840 | 4 | N/A | 0.425 | 0.48 | HP |
| 488 | C3840 | 4 | N/A | 0.425 | 0.48 | HP |
| 493 | SX-1 | 1 | N/A | 0.422 | 0.666 | NEC |
| 496 | VP-200 | 1 | N/A | 0.422 | 0.533 | Fujitsu |
| 497 | VP-200 | 1 | N/A | 0.422 | 0.533 | Fujitsu |
| 498 | VP-200 | 1 | N/A | 0.422 | 0.533 | Fujitsu |
| 499 | VP-200 | 1 | N/A | 0.422 | 0.533 | Fujitsu |