Key facts
Production status: End-of-life
Release date: 2014-07-01
Cores / Threads: 4 / 8
Base clock: 2500 MHz
Turbo clock: 3700 MHz
TDP: 47 W
Process: 22 nm
Codename: Crystalwell
Generation: Core i7 (Crystal Well)
All available specs
| Field | Value |
|---|---|
| name | Core i7-4870HQ |
| Socket | Intel BGA 1364 |
| Foundry | Intel |
| Process Size | 22 nm |
| Transistors | 1,400 million |
| Die Size | 264 mm² |
| Package | FC-BGA1364 |
| Market | Mobile |
| Production Status | End-of-life |
| Release Date | Jul 1st, 2014 |
| Part# | SR1ZX |
| Frequency | 2.5 GHz |
| Turbo Clock | up to 3.7 GHz |
| Base Clock | 100 MHz |
| Multiplier | 25.0x |
| Multiplier Unlocked | No |
| Codename | Crystalwell |
| Generation | Core i7 (Crystal Well) |
| Memory Support | DDR3 |
| ECC Memory | No |
| # of Cores | 4 |
| # of Threads | 8 |
| SMP # CPUs | 1 |
| Integrated Graphics | Intel HD 5200 |
| Cache L1 | 64 KB (per core) |
| Cache L2 | 256 KB (per core) |
| Features | MMX, SSE, SSE2, SSE3, SSSE3, SSE4.2, AVX, AVX2, EIST, Intel 64, XD bit, VT-x, HTT, AES-NI, TXT, TSX, CLMUL, FMA3 |
| Rated Speed | 1600 MT/s |
| Memory Bus | Dual-channel |
| Memory Bandwidth | 25.6 GB/s |
| PCI-Express | Gen 3, 16 Lanes (CPU only) |
| Cache L3 | 6 MB (shared) |
| tCaseMax | 100°C |
| Benchmark rank | 1097 |
| Benchmark samples | 510 |
| Benchmark price | 0 |
| Benchmark category | Laptop |
| Benchmark socket | FCBGA1364 |
| Benchmark date | 2014-08-01 |
| Benchmark TDP (W) | 47 |
| Benchmark base (MHz) | 2500 |
| Benchmark turbo (MHz) | 3700 |
| Benchmark cores | 4 |
| Benchmark threads per core | 2 |
| Benchmark threads | 8 |