 |  | |
| Editiorial reviews | ||
| User rating |
 Intel Core i7 4790K |  Intel Core i7 4790S | |
|---|---|---|
| Processor socket | LGA 1150 | LGA 1150 |
| Component for | PC | PC |
| Operating modes | 64-bit | 64-bit |
| Intel Core i7 4790K | Intel Core i7 4790S | |
|---|---|---|
| Clock speed | 4.0 GHz | 3.2 GHz |
| Max turbo speed | 4.4 GHz | 4.0 GHz |
| Number of cores | 4 | 4 |
| Number of threads | 8 | 8 |
| Thermal Design Power (TDP) | 84.0 W | 65.0 W |
| Processor lithography | 0.0 in | 0.0 in |
| Bus type | QPI | DMI2 |
| Idle states | yes | yes |
| Intel Core i7 4790K | Intel Core i7 4790S | |
|---|---|---|
| On-board graphics adapter | yes | yes |
| Type | Intel HD Graphics 4600 | Intel HD Graphics 4600 |
| On-board graphics adapter base frequency | 350.0 MHz | 350.0 MHz |
| On-board graphics adapter DirectX version | 11.2 | 11.2/12 |
| Intel Core i7 4790K | Intel Core i7 4790S | |
|---|---|---|
| Cache | 8 MB | 8 MB |
| Cache type | Smart Cache | L3 |
| Memory clock speeds supported by processor |
|
|
| Maximum internal memory supported by processor | 32.0 GB | 32.0 GB |
| Memory types supported by processor | DDR3 SDRAM | DDR3 SDRAM |
| Memory bandwidth supported by processor (max) | 25.6 GB/s | 25.6 GB/s |
| Memory channels | Dual | Dual |
| Intel Core i7 4790K | Intel Core i7 4790S | |
|---|---|---|
| Thermal specification | 165.27 °F | 160.43 °F |
| Intel Core i7 4790K | Intel Core i7 4790S | |
|---|---|---|
| Thermal monitoring technologies | yes | yes |
| Maximum number of PCI Express lanes | 16 | 16 |
| Supported instruction sets |
| AVX 2.0 |
| Execute disable bit | yes | yes |
| Scalability | 1S | 1S |
| Pros | ||
|---|---|---|
| Cons |
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