Intel Core i5-7640X vs Intel Core i5-8269U
Physical Specifications
| Socket | Intel Socket 2066 | Intel BGA 1356 |
|---|---|---|
| Foundry | Intel | Intel |
| Process size | 14 nm | 14 nm |
| Transistors | unknown | unknown |
| Die size | unknown | 123 mm² |
| Package | FC-LGA2066 | FC-BGA1356 |
| tCaseMax | 72°C | 72°C |
Performance
| Frequency | 3.9 GHz | 2.6 GHz |
|---|---|---|
| Turbo clock | up to 4.3 GHz | up to 4.2 GHz |
| Base clock | 100 MHz | 100 MHz |
| Multiplier | 39.0x | 26.0x |
| Multiplier unlocked | Yes | No |
| TDP | 112 W | 28 W |
Architecture Details
| Vertical Segment | Desktop | Mobile |
|---|---|---|
| Production status | unknown | Active |
| Release date | Jun 26th, 2017 | Apr 5th, 2018 |
| Codename | Kaby Lake-X | Kaby Lake-R |
| Generation | Core i5 | Core i5 |
| Part | unknown | unknown |
| Memory support | DDR4 Quad-channel | DDR4 |
| ECC memory | No | No |
| PCI Express | Gen 3 | — |
Cores
| Total Cores | 4 | 4 |
|---|---|---|
| Total Threads | 4 | 8 |
| SMP # CPUs | 1 | 1 |
| Integrated graphics | — | Iris Pro Plus |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 6MB (shared) | 6MB (shared) |
Notes
| Notes | This processor comes with an unlocked BCLK multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. | — |
|---|
Features & Technologies
| AES-NI | Yes | Yes |
|---|---|---|
| AVX | Yes | Yes |
| AVX2 | Yes | Yes |
| BMI1 | Yes | Yes |
| BMI2 | Yes | Yes |
| Boost 2.0 | Yes | Yes |
| CLMUL | Yes | Yes |
| EIST | Yes | Yes |
| F16C | Yes | Yes |
| FMA3 | Yes | Yes |
| HTT | — | Yes |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.2 | Yes | Yes |
| SSSE3 | Yes | Yes |
| TSX | — | Yes |
| TXT | — | Yes |
| VT-d | — | Yes |
| VT-x | Yes | Yes |
| XD bit | Yes | Yes |
