Intel Core i5-8265U vs Intel Core i7-640M
Physical Specifications
| Socket | Intel BGA 1440 | Intel Socket G1 |
|---|---|---|
| Foundry | Intel | Intel |
| Process size | 14 nm | 32 nm |
| Transistors | unknown | 384 million |
| Die size | 123 mm² | 81 mm² |
| Package | FC-BGA1440 | rPGA |
| tCaseMax | 72°C | — |
Performance
| Frequency | 1600 MHz | 2.8 GHz |
|---|---|---|
| Turbo clock | up to 4.1 GHz | up to 3.467 GHz |
| Base clock | 100 MHz | 133 MHz |
| Multiplier | 16.0x | 21.0x |
| Multiplier unlocked | No | No |
| TDP | 28 W | 35 W |
Architecture Details
| Vertical Segment | Mobile | Mobile |
|---|---|---|
| Production status | Active | End-of-life |
| Release date | Oct 1st, 2018 | Sep 1st, 2010 |
| Codename | Whiskey Lake-U | Arrandale |
| Generation | Core i5 | Core i7 |
| Part | unknown | SLBTN |
| Memory support | DDR4 | DDR3 |
| ECC memory | No | No |
| PCI Express | — | Gen 2 |
Cores
| Total Cores | 4 | 2 |
|---|---|---|
| Total Threads | 8 | 4 |
| SMP # CPUs | 1 | 1 |
| Integrated graphics | UHD 620 | — |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 6MB (shared) | 4MB (shared) |
Features & Technologies
| AES-NI | Yes | Yes |
|---|---|---|
| AVX | Yes | — |
| AVX2 | Yes | — |
| BMI1 | Yes | — |
| BMI2 | Yes | — |
| Boost 2.0 | Yes | — |
| CLMUL | Yes | — |
| EIST | Yes | Yes |
| F16C | Yes | — |
| FMA3 | Yes | — |
| HTT | Yes | Yes |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | — | Yes |
| SSE4.2 | Yes | Yes |
| SSSE3 | Yes | Yes |
| Smart Cache | — | Yes |
| TSX | Yes | — |
| TXT | Yes | Yes |
| Turbo Boost | — | Yes |
| VT-d | Yes | Yes |
| VT-x | Yes | Yes |
| XD bit | Yes | Yes |
Notes
| Notes | — | 177M GPU Transistors |
|---|
