Intel · Core i3 · 2012 · LGA1155
The Intel Core i3-3220T is a desktop processor with 2 cores, released in 2012 at an MSRP of $127. It is part of the Core i3 lineup, using the 3rd Gen platform, and fits the LGA1155 socket. Internally, it is built on the "Ivy Bridge" architecture. Thanks to Intel Hyper-Threading, each core can handle two instruction streams simultaneously, yielding a total of 4 threads for improved parallelism. It operates at a fixed 2.8 GHz. Intel manufactures the "Ivy Bridge" silicon on a 22nm process node. Its multiplier is locked, so any overclocking has to come from raising the base clock rather than the multiplier. This processor supports DDR3 memory. With a TDP of 35W, the Core i3-3220T is an efficient chip suitable for modest cooling solutions. Integrated graphics are provided by the HD 2500 solution, so a discrete GPU is not required for display output. The cache hierarchy consists of 32KB/core of L1, 0.5MB of L2, and 3MB of L3 cache.
T-suffix low-power 35W variant — popular for HTPC and small form factor builds.
| Brand | Intel |
|---|---|
| Family | Core i3 |
| Series | 3rd Gen |
| Architecture | Ivy Bridge |
| Type | Desktop |
| Launch year | 2012 |
| Cores | 2 |
| Threads | 4 |
| Base clock | 2.8 GHz |
| Boost clock | 2.8 GHz |
| L1 cache | 32KB/core |
| L2 cache | 0.5MB |
| L3 cache | 3MB |
| TDP | 35W |
| Socket | LGA1155 |
| Process | 22nm |
| Memory type | DDR3 |
| Integrated graphics | HD 2500 |
| Chipsets | Z77, H77, B75, Z75, Z68, H67, P67 |
| Launch MSRP | $127 |
| Part number | BX80637I33220T |
| OEM / tray part number | CM8063701099500 |