Intel Core i9-10900KF vs Intel Pentium 4 506
Physical Specifications
| Socket | Intel Socket 1200 | Intel Socket 775 |
|---|---|---|
| Foundry | Intel | Intel |
| Process size | 14 nm | 90 nm |
| Transistors | unknown | 125 million |
| Die size | unknown | 109 mm² |
| Package | FC-LGA1200 | FC-LGA4 |
| tCaseMax | 72°C | — |
| tJMax | 100°C | — |
Performance
| Frequency | 3.7 GHz | 2.66 GHz |
|---|---|---|
| Turbo clock | up to 5.3 GHz | — |
| Base clock | 100 MHz | 133 MHz |
| Multiplier | 37.0x | 20.0x |
| Multiplier unlocked | Yes | No |
| TDP | 125 W | 84 W |
| PL1 | 125 W | — |
| PL2 | 250 W | — |
| FP32 | 1,696.0 GFLOPS | — |
| Voltage | — | 1.4 V |
Architecture Details
| Vertical Segment | Desktop | Desktop |
|---|---|---|
| Production status | Active | End-of-life |
| Release date | Apr 30th, 2020 | Jun 1st, 2005 |
| Codename | Comet Lake | Prescott |
| Generation | Core i9 | Pentium 4 |
| Part | SRH92 | SL8PL |
| Memory support | DDR4-2933 MHz Dual-channel | DDR1, DDR2, DDR3 Dual-channel |
| ECC memory | No | No |
| PCI Express | Gen 3, 16 Lanes(CPU only) | Gen 2 |
Cores
| Total Cores | 10 | 1 |
|---|---|---|
| Total Threads | 20 | 1 |
| SMP # CPUs | 1 | 1 |
| Integrated graphics | — | — |
Cache
| Cache L1 | 64K (per core) | 16K |
|---|---|---|
| Cache L2 | 256K (per core) | 1MB |
| Cache L3 | 20MB (shared) | — |
Features & Technologies
| ABM | Yes | — |
|---|---|---|
| ADX | Yes | — |
| AES-NI | Yes | — |
| AVX | Yes | — |
| AVX2 | Yes | — |
| BMI1 | Yes | — |
| BMI2 | Yes | — |
| CLMUL | Yes | — |
| EIST | Yes | — |
| F16C | Yes | — |
| FMA3 | Yes | — |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| NX-bit | — | Yes |
| RdRand | Yes | — |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.2 | Yes | — |
| SSSE3 | Yes | — |
| TBT 2.0 | Yes | — |
| TBT 3.0 | Yes | — |
| TSX | Yes | — |
| TVB | Yes | — |
| TXT | Yes | — |
| VT-d | Yes | — |
| VT-x | Yes | — |
| XD bit | Yes | — |
