Intel Core i7-11700T vs Intel Pentium III 1400S
Physical Specifications
| Socket | Intel Socket 1200 | Intel Socket 370 |
|---|---|---|
| Foundry | Intel | Intel |
| Process size | 14 nm | 130 nm |
| Transistors | unknown | 44 million |
| Die size | unknown | 80 mm² |
| Package | FC-LGA1200 | µPGA |
| tCaseMax | 72°C | 69°C |
| tJMax | 100°C | — |
Performance
| Frequency | 1400 MHz | 1400 MHz |
|---|---|---|
| Turbo clock | up to 4.6 GHz | — |
| Base clock | 100 MHz | 133 MHz |
| Multiplier | 14.0x | 10.5x |
| Multiplier unlocked | No | No |
| TDP | 35 W | 32 W |
| Voltage | — | 1.45 V |
Architecture Details
| Vertical Segment | Desktop | Desktop |
|---|---|---|
| Production status | Active | End-of-life |
| Release date | Mar 16th, 2021 | Jan 8th, 2002 |
| Codename | Rocket Lake | Tualatin |
| Generation | Core i7 | Pentium III |
| Part | unknown | SL5XLSL657SL6BYSL6JP |
| Memory support | DDR4-3200 MHz Dual-channel | unknown |
| ECC memory | No | No |
| PCI Express | Gen 4, 20 Lanes(CPU only) | — |
| Chipsets | H510, B560, Z590 | — |
Cores
| Total Cores | 8 | 1 |
|---|---|---|
| Total Threads | 16 | 1 |
| SMP # CPUs | 1 | 1 |
| Integrated graphics | UHD Graphics 750 | — |
Cache
| Cache L1 | 64K (per core) | 8K |
|---|---|---|
| Cache L2 | 512K (per core) | 512K |
| Cache L3 | 16MB (shared) | — |
Features & Technologies
| ABM | Yes | — |
|---|---|---|
| ADX | Yes | — |
| AES-NI | Yes | — |
| AVX | Yes | — |
| AVX-512 | Yes | — |
| AVX2 | Yes | — |
| BMI1 | Yes | — |
| BMI2 | Yes | — |
| CLMUL | Yes | — |
| EIST | Yes | — |
| F16C | Yes | — |
| FMA3 | Yes | — |
| Intel 64 | Yes | — |
| MMX | Yes | Yes |
| RdRand | Yes | — |
| SHA | Yes | — |
| SSE | Yes | Yes |
| SSE2 | Yes | — |
| SSE3 | Yes | — |
| SSE4.2 | Yes | — |
| SSSE3 | Yes | — |
| TBT 2.0 | Yes | — |
| TBT 3.0 | Yes | — |
| TSX | Yes | — |
| TXT | Yes | — |
| VT-d | Yes | — |
| VT-x | Yes | — |
| XD bit | Yes | — |
