Intel Core i5-11400 vs Intel Core i5-5257U
Physical Specifications
| Socket | Intel Socket 1200 | Intel BGA 1168 |
|---|---|---|
| Foundry | Intel | Intel |
| Process size | 14 nm | 14 nm |
| Transistors | unknown | unknown |
| Die size | unknown | unknown |
| Package | FC-LGA1200 | FC-BGA1168 |
| tCaseMax | 72°C | 105°C |
| tJMax | 100°C | — |
Performance
| Frequency | 2.6 GHz | 2.7 GHz |
|---|---|---|
| Turbo clock | up to 4.4 GHz | up to 3.1 GHz |
| Base clock | 100 MHz | 100 MHz |
| Multiplier | 26.0x | 27.0x |
| Multiplier unlocked | No | No |
| TDP | 65 W | 28 W |
Architecture Details
| Vertical Segment | Desktop | Mobile |
|---|---|---|
| Production status | Active | Active |
| Release date | Mar 16th, 2021 | Mar 1st, 2015 |
| Codename | Rocket Lake | Broadwell-U |
| Generation | Core i5 | Core i5 |
| Part | unknown | unknown |
| Memory support | DDR4-3200 MHz Dual-channel | DDR3 |
| ECC memory | No | No |
| PCI Express | Gen 4, 20 Lanes(CPU only) | — |
| Chipsets | H510, B560, Z590 | — |
Cores
| Total Cores | 6 | 2 |
|---|---|---|
| Total Threads | 12 | 4 |
| SMP # CPUs | 1 | 1 |
| Integrated graphics | UHD Graphics 730 | Intel Iris 6100 |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 512K (per core) | 256K (per core) |
| Cache L3 | 12MB (shared) | 3MB (shared) |
Features & Technologies
| 64-bit | — | Yes |
|---|---|---|
| ABM | Yes | — |
| ADX | Yes | Yes |
| AES-NI | Yes | — |
| AVX | Yes | — |
| AVX-512 | Yes | — |
| AVX2 | Yes | — |
| BMI1 | Yes | — |
| BMI2 | Yes | — |
| CLMUL | Yes | — |
| EIST | Yes | Yes |
| F16C | Yes | — |
| FMA3 | Yes | — |
| HTT | — | Yes |
| Intel 64 | Yes | — |
| MMX | Yes | Yes |
| PREFETCHW | — | Yes |
| RDSEED | — | Yes |
| RdRand | Yes | — |
| SHA | Yes | — |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | — | Yes |
| SSE4.2 | Yes | Yes |
| SSSE3 | Yes | Yes |
| Smart Cache | — | Yes |
| TBT 2.0 | Yes | — |
| TBT 3.0 | Yes | — |
| TSX | Yes | — |
| TXT | Yes | — |
| VT-d | Yes | — |
| VT-x | Yes | Yes |
| XD bit | Yes | Yes |
Notes
| Notes | — | Intel HD frequency: 300-1050MHz |
|---|
