 |  | |
| User rating |
 Intel Core i3 2120 |  Intel Core i5 9400F | |
|---|---|---|
| Processor socket | LGA 1155 | LGA 1151 |
| Component for | PC | PC |
| Operating modes | 64-bit | 64-bit |
| Intel Core i3 2120 | Intel Core i5 9400F | |
|---|---|---|
| Clock speed | 3.3 GHz | 2.9 GHz |
| Number of cores | 2 | 6 |
| Number of threads | 4 | 6 |
| Thermal Design Power (TDP) | 65.0 W | 65.0 W |
| Processor lithography | 0.0 in | 0.0 in |
| Bus type | DMI | DMI3 |
| Idle states | yes | yes |
| Intel Core i3 2120 | Intel Core i5 9400F | |
|---|---|---|
| On-board graphics adapter | yes | no |
| Type | Intel HD Graphics 2000 | Not available |
| Intel Core i3 2120 | Intel Core i5 9400F | |
|---|---|---|
| Cache | 3 MB | 9 MB |
| Cache type | L3 | Smart Cache |
| Maximum internal memory supported by processor | 32.0 GB | 128.0 GB |
| Memory types supported by processor | DDR3 SDRAM | DDR4 SDRAM |
| Memory bandwidth supported by processor (max) | 21.0 GB/s | 41.6 GB/s |
| Memory channels | Dual | Dual |
| Intel Core i3 2120 | Intel Core i5 9400F | |
|---|---|---|
| Thermal specification | 156.38 °F | 212.0 °F |
| Intel Core i3 2120 | Intel Core i5 9400F | |
|---|---|---|
| Thermal monitoring technologies | yes | yes |
| Maximum number of PCI Express lanes | 16 | 16 |
| Supported instruction sets | AVX |
|
| Execute disable bit | yes | yes |
| Pros | ||
|---|---|---|
| Cons |
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