| Specifications | |
|---|---|
| Designer | Sun |
| Family | UltraSPARC III |
| Model | |
| Code Name | Cheetah |
| Clock [MHz] | 750.0 |
| Max Clock (Turbo) [MHz] | |
| Physical Details | |
|---|---|
| Voltage (Nom.) [V] | 1.60 |
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 291.0 | 325.0 | 421.0 | 417.0 | 365.0 | 345.0 | 387.0 | 383.0 | 260.0 | 498.0 | 418.0 | 397.0 | source |
| 296.0 | 321.0 | 411.0 | 441.0 | 407.0 | 355.0 | 378.0 | 378.0 | 263.0 | 496.0 | 444.0 | 400.0 | source |
| 290.0 | 325.0 | 410.0 | 419.0 | 361.0 | 344.0 | 385.0 | 381.0 | 261.0 | 493.0 | 419.0 | 402.0 | source |
| 265.0 | 322.0 | 414.0 | 416.0 | 359.0 | 342.0 | 388.0 | 382.0 | 260.0 | 487.0 | 416.0 | 395.0 | source |
| 297.0 | 321.0 | 407.0 | 440.0 | 406.0 | 352.0 | 377.0 | 375.0 | 259.0 | 490.0 | 441.0 | 397.0 | source |
| 288.0 | 322.0 | 408.0 | 416.0 | 364.0 | 341.0 | 380.0 | 378.0 | 260.0 | 487.0 | 415.0 | 395.0 | source |
| 290.0 | 293.0 | 381.0 | 380.0 | 332.0 | 327.0 | 363.0 | 366.0 | 237.0 | 451.0 | 424.0 | 381.0 | source |
| 306.0 | 318.0 | 409.0 | 435.0 | 398.0 | 346.0 | 377.0 | 385.0 | 259.0 | 502.0 | 448.0 | 408.0 | source |
| 285.0 | 319.0 | 398.0 | 410.0 | 361.0 | 338.0 | 383.0 | 380.0 | 257.0 | 485.0 | 411.0 | 390.0 | source |
| Wupwise | Swim | Mgrid | Applu | Mesa | Galgel | Art | Equake | Facerec | Ammp | Lucas | Fma3d | Sixtrack | Apsi | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 436.0 | 713.0 | 329.0 | 202.0 | 390.0 | 1063.0 | 824.0 | 192.0 | 619.0 | 360.0 | 181.0 | 271.0 | 232.0 | 297.0 | source |
| 377.0 | 295.0 | 213.0 | 189.0 | 398.0 | 770.0 | 781.0 | 189.0 | 646.0 | 350.0 | 185.0 | 258.0 | 245.0 | 284.0 | source |
| 365.0 | 296.0 | 212.0 | 199.0 | 389.0 | 760.0 | 811.0 | 191.0 | 555.0 | 348.0 | 182.0 | 266.0 | 240.0 | 287.0 | source |
| 375.0 | 293.0 | 211.0 | 188.0 | 398.0 | 756.0 | 774.0 | 187.0 | 641.0 | 344.0 | 188.0 | 254.0 | 243.0 | 284.0 | source |
| 358.0 | 294.0 | 211.0 | 198.0 | 381.0 | 749.0 | 805.0 | 189.0 | 558.0 | 340.0 | 183.0 | 263.0 | 238.0 | 289.0 | source |
| 329.0 | 253.0 | 196.0 | 164.0 | 371.0 | 747.0 | 2670.0 | 307.0 | 571.0 | 309.0 | 268.0 | 210.0 | 260.0 | 306.0 | source |
| 369.0 | 291.0 | 225.0 | 185.0 | 385.0 | 770.0 | 2844.0 | 365.0 | 631.0 | 339.0 | 200.0 | 254.0 | 268.0 | 286.0 | source |
| 359.0 | 291.0 | 208.0 | 196.0 | 377.0 | 749.0 | 736.0 | 187.0 | 549.0 | 290.0 | 182.0 | 264.0 | 235.0 | 285.0 | source |