| Specifications | |
|---|---|
| Designer | Sun |
| Family | UltraSPARC III |
| Model | |
| Code Name | Cheetah |
| Clock [MHz] | 900.0 |
| Max Clock (Turbo) [MHz] | |
| Physical Details | |
|---|---|
| Voltage (Nom.) [V] | 1.70 |
| TDP [W] | |
| Die Size [mm²] | 210 |
| Transistor [M] | 29.0 |
| Architecture | |
|---|---|
| Data Path Width | 64 |
| Cores per Chip | 1 |
| Threads per Core | 1 |
| Microarchitecture | |
|---|---|
| µarch | UltraSPARC III |
| ISA | |
| FP Pipe Stages | 7 |
| Int Pipe Stages | 14 |
| Cache (on-chip) | |
|---|---|
| L1 Unified Cache | |
| L1 Instruction Cache | 32 |
| L1 Data Cache | 64 |
| L2 Cache | |
| L3 Cache | |
| Cache (off-chip) | |
|---|---|
| L1 Unified Cache | |
| L1 Instruction Cache | |
| L1 Data Cache | |
| L2 Cache | 8192 |
| L3 Cache | |
| Process Technology | |
|---|---|
| Fabricated By | TI |
| Process | http://cpudb.stanford.edu/technologies/102 |
| Technology | CMOS |
| Feature Size [μm] | 0.13 |
| Channel Length [μm] | |
| Metal Layers | 6 |
| Metal Type | aluminum |
| FO4 Delay [ps] | 25.2 |
| Gzip | Vpr | Gcc | Mcf | Crafty | Parser | Eon | Perlbmk | Gap | Vortex | Bzip2 | Twolf | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 349.0 | 383.0 | 500.0 | 474.0 | 439.0 | 412.0 | 465.0 | 457.0 | 300.0 | 581.0 | 500.0 | 473.0 | source |
| 348.0 | 384.0 | 491.0 | 474.0 | 442.0 | 414.0 | 463.0 | 456.0 | 304.0 | 575.0 | 503.0 | 481.0 | source |
| 374.0 | 405.0 | 505.0 | 608.0 | 482.0 | 423.0 | 455.0 | 468.0 | 330.0 | 649.0 | 545.0 | 492.0 | source |
| 374.0 | 405.0 | 503.0 | 604.0 | 483.0 | 424.0 | 453.0 | 473.0 | 329.0 | 647.0 | 546.0 | 493.0 | source |
| 359.0 | 413.0 | 511.0 | 493.0 | 497.0 | 429.0 | 576.0 | 480.0 | 348.0 | 747.0 | 523.0 | 491.0 | source |
| 367.0 | 397.0 | 506.0 | 544.0 | 501.0 | 422.0 | 496.0 | 466.0 | 330.0 | 641.0 | 543.0 | 503.0 | source |
| 355.0 | 379.0 | 489.0 | 502.0 | 481.0 | 405.0 | 481.0 | 449.0 | 315.0 | 607.0 | 522.0 | 486.0 | source |
| 369.0 | 408.0 | 511.0 | 567.0 | 499.0 | 423.0 | 498.0 | 467.0 | 338.0 | 670.0 | 545.0 | 501.0 | source |
| Wupwise | Swim | Mgrid | Applu | Mesa | Galgel | Art | Equake | Facerec | Ammp | Lucas | Fma3d | Sixtrack | Apsi | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 497.0 | 752.0 | 377.0 | 221.0 | 469.0 | 1266.0 | 990.0 | 211.0 | 718.0 | 421.0 | 204.0 | 302.0 | 273.0 | 340.0 | source |
| 413.0 | 319.0 | 233.0 | 218.0 | 466.0 | 906.0 | 973.0 | 210.0 | 643.0 | 409.0 | 206.0 | 297.0 | 282.0 | 328.0 | source |
| 589.0 | 925.0 | 470.0 | 286.0 | 468.0 | 1463.0 | 8176.0 | 600.0 | 838.0 | 435.0 | 354.0 | 364.0 | 310.0 | 424.0 | source |
| 573.0 | 801.0 | 423.0 | 277.0 | 468.0 | 1458.0 | 8184.0 | 592.0 | 825.0 | 428.0 | 240.0 | 350.0 | 312.0 | 400.0 | source |
| 687.0 | 867.0 | 589.0 | 544.0 | 521.0 | 1498.0 | 7535.0 | 1181.0 | 943.0 | 437.0 | 424.0 | 369.0 | 303.0 | 501.0 | source |
| 587.0 | 974.0 | 443.0 | 301.0 | 493.0 | 1418.0 | 8341.0 | 585.0 | 821.0 | 443.0 | 388.0 | 362.0 | 278.0 | 487.0 | source |
| 566.0 | 933.0 | 424.0 | 290.0 | 478.0 | 1374.0 | 8117.0 | 563.0 | 802.0 | 423.0 | 366.0 | 348.0 | 272.0 | 472.0 | source |
| 596.0 | 894.0 | 418.0 | 311.0 | 494.0 | 1429.0 | 8342.0 | 636.0 | 817.0 | 454.0 | 353.0 | 367.0 | 279.0 | 489.0 | source |