Key facts
Production status: End-of-life
Release date: 2014-05-01
Cores / Threads: 4 / 8
Base clock: 2700 MHz
Turbo clock: 3900 MHz
TDP: 45 W
Process: 22 nm
Codename: Haswell
Generation: Core i7 (Haswell)
All available specs
| Field | Value |
|---|---|
| name | Core i7-4790T |
| Socket | Intel Socket 1150 |
| Foundry | Intel |
| Process Size | 22 nm |
| Transistors | 1,400 million |
| Die Size | 177 mm² |
| Package | FC-LGA12C |
| Market | Desktop |
| Production Status | End-of-life |
| Release Date | May 1st, 2014 |
| Part# | SR1QS |
| Frequency | 2.7 GHz |
| Turbo Clock | up to 3.9 GHz |
| Base Clock | 100 MHz |
| Multiplier | 27.0x |
| Multiplier Unlocked | No |
| Codename | Haswell |
| Generation | Core i7 (Haswell) |
| Memory Support | DDR3 |
| ECC Memory | No |
| # of Cores | 4 |
| # of Threads | 8 |
| SMP # CPUs | 1 |
| Integrated Graphics | Intel HD 4600 |
| 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, VT-d, HTT, AES-NI, TSX, TXT, CLMUL, FMA3, F16C, BMI1, BMI2, vPro, Boost 2.0 |
| Notes | Intel HD 4600 frequency: 350-1200MHz |
| 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 | 8 MB (shared) |
| tCaseMax | 71°C |
| Chipsets | Intel 80 Series, Intel 90 Series |
| Benchmark rank | 1101 |
| Benchmark samples | 125 |
| Benchmark price | 249.88 |
| Benchmark category | Desktop |
| Benchmark socket | LGA1150 |
| Benchmark date | 2014-05-01 |
| Benchmark TDP (W) | 45 |
| Benchmark base (MHz) | 2700 |
| Benchmark turbo (MHz) | 3900 |
| Benchmark cores | 4 |
| Benchmark threads per core | 2 |
| Benchmark threads | 8 |