Intel · 2009
Intel Core 2 Quad Q8400
The Intel Core 2 Quad Q8400 is a quad-core desktop processor released in 2009, based on the Yorkfield microarchitecture for the LGA 775 socket.
The Intel Core 2 Quad Q8400 is a quad-core desktop processor from Intel's Core 2 Quad series, launched in April 2009. It features four cores and four threads, with a base clock speed of 2.67 GHz and a total L2 cache of 4 MB. The processor has a thermal design power (TDP) of 95 W and uses the LGA 775 socket. It supports instruction sets including MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit, Intel Active Management Technology (iAMT2), and Intel VT-x. The Q8400 was originally priced at $183 USD and is compatible with motherboards featuring the LGA 775 socket and supporting the Yorkfield microarchitecture.
Specifications
| Microarchitecture unverified | Yorkfield |
|---|---|
| Cores unverified | 4 |
| Threads unverified | 4 |
| Base clock unverified | 2.67 GHz |
| L2 cache (total) unverified | 4 MB |
| TDP / base power unverified | 95 W |
| Socket unverified | LGA 775 |
| Instruction sets unverified | MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit, Intel Active Management Technology (iAMT2), Intel VT-x |
| Release date unverified | 2009-04 |
| Release year unverified | 2009 |
| Launch MSRP unverified | 183 USD |