 |  | |
| Editiorial reviews | ||
| User rating |
 Intel Core i5 9400 |  Intel Core i7 3770 | |
|---|---|---|
| Processor socket | LGA 1151 | LGA 1155 |
| Component for | PC | PC |
| Operating modes | 64-bit | 64-bit |
| Intel Core i5 9400 | Intel Core i7 3770 | |
|---|---|---|
| Clock speed | 2.9 GHz | 3.4 GHz |
| Max turbo speed | 4.1 GHz | 3.9 GHz |
| Number of cores | 6 | 4 |
| Number of threads | 6 | 8 |
| Thermal Design Power (TDP) | 65.0 W | 77.0 W |
| Processor lithography | 0.0 in | 0.0 in |
| Bus type | DMI3 | DMI |
| Idle states | yes | yes |
| Intel Core i5 9400 | Intel Core i7 3770 | |
|---|---|---|
| On-board graphics adapter | yes | yes |
| Type | Intel UHD Graphics 630 | Intel HD Graphics 4000 |
| On-board graphics adapter base frequency | 350.0 MHz | 850.0 MHz |
| Intel Core i5 9400 | Intel Core i7 3770 | |
|---|---|---|
| Cache | 9 MB | 8 MB |
| Cache type | Smart Cache | Smart Cache |
| Memory clock speeds supported by processor | 2666.0 MHz |
|
| Maximum internal memory supported by processor | 128.0 GB | 32.0 GB |
| Memory types supported by processor | DDR4 SDRAM | DDR3 SDRAM |
| Memory bandwidth supported by processor (max) | 41.6 GB/s | 25.6 GB/s |
| Memory channels | Dual | Dual |
| Intel Core i5 9400 | Intel Core i7 3770 | |
|---|---|---|
| Thermal monitoring technologies | yes | yes |
| Supported instruction sets |
|
|
| Execute disable bit | yes | yes |
| Pros | ||
|---|---|---|
| Cons |
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