AMD Ryzen 5 1400 vs Intel Core i5-8259U
Physical Specifications
| Socket | AMD Socket AM4 | Intel BGA 1356 |
|---|---|---|
| Foundry | GlobalFoundries | Intel |
| Process size | 14 nm | 14 nm |
| Transistors | 4,800 million | unknown |
| Die size | 192 mm² | 123 mm² |
| Package | µPGA | FC-BGA1356 |
| tCaseMax | — | 72°C |
Performance
| Frequency | 3.2 GHz | 2.3 GHz |
|---|---|---|
| Turbo clock | up to 3.4 GHz | up to 3.8 GHz |
| Base clock | 100 MHz | 100 MHz |
| Multiplier | 32.0x | 23.0x |
| Multiplier unlocked | Yes | No |
| TDP | 65 W | 28 W |
Architecture Details
| Vertical Segment | Desktop | Mobile |
|---|---|---|
| Production status | Active | Active |
| Release date | Apr 11th, 2017 | Apr 5th, 2018 |
| Codename | Zen | Coffee Lake-U |
| Generation | Ryzen 5 | Core i5 |
| Part | YD1400BBM4KAEYD1400BBAEBOX | unknown |
| Memory support | DDR4 Dual-channel | DDR4 |
| ECC memory | No | No |
Cores
| Total Cores | 4 | 4 |
|---|---|---|
| Total Threads | 8 | 8 |
| SMP # CPUs | 1 | 1 |
| Integrated graphics | — | Iris Pro Plus |
Cache
| Cache L1 | 96K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 512K (per core) | 256K (per core) |
| Cache L3 | 8MB (shared) | 6MB (shared) |
Notes
| Notes | This processor comes with an unlocked base clock multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. | — |
|---|
Features & Technologies
| AES | Yes | — |
|---|---|---|
| AES-NI | — | Yes |
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| AVX | Yes | Yes |
| AVX2 | Yes | Yes |
| BMI1 | Yes | Yes |
| BMI2 | Yes | Yes |
| Boost 2.0 | — | Yes |
| CLMUL | — | Yes |
| EIST | — | Yes |
| EVP | Yes | — |
| F16C | Yes | Yes |
| FMA3 | Yes | Yes |
| HTT | — | Yes |
| Intel 64 | — | Yes |
| MMX | Yes | Yes |
| Precision Boost | Yes | — |
| SHA | Yes | — |
| SMAP | Yes | — |
| SMEP | Yes | — |
| SMT | Yes | — |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | Yes | — |
| SSE4.2 | Yes | Yes |
| SSE4A | Yes | — |
| SSSE3 | Yes | Yes |
| TSX | — | Yes |
| TXT | — | Yes |
| VT-d | — | Yes |
| VT-x | — | Yes |
| XD bit | — | Yes |
