Intel Celeron P4600 vs Intel Celeron U3400: comparison
Comparison of Intel Celeron P4600 and Intel Celeron U3400: key differences and a full specification table.
Key differences
Intel Celeron P4600 has a higher base clock (2 GHz vs 1.06 GHz) and a higher maximum integrated graphics clock (667 MHz vs 500 MHz).
At the same time, Intel Celeron U3400 has a lower TDP (18 W vs 35 W).
Both processors match on: core count (2), thread count (2), L3 cache (2 MB), process node (32 nm), maximum memory size (8 GB), memory channels (2), PCIe version (2).
These are specification values: they show differences between the models but do not determine a performance winner. For a specific workload, rely on independent benchmarks.
Key specifications
| Parameter | Intel Celeron P4600 | Intel Celeron U3400 |
|---|---|---|
| Cores / threads | 2 / 2 | 2 / 2 |
| L3 cache | 2 MB | 2 MB |
| TDP | 35 W | 18 W |
| Process | 32 nm | 32 nm |
| Integrated graphics | Intel HD Graphics для процессоров Intel предыдущего поколения | Intel HD Graphics для процессоров Intel предыдущего поколения |
Full specification table
Differing values are highlighted. This is not a better/worse rating: numbers from different architectures are not always comparable.
| Parameter | Intel Celeron P4600 | Intel Celeron U3400 |
|---|---|---|
| General | ||
| Model | P4600 | U3400 |
| Codename | Arrandale | Arrandale |
| Segment | Mobile | Mobile |
| Product line | Устаревший процессор Intel Celeron | Устаревший процессор Intel Celeron |
| Process | 32 nm | 32 nm |
| Launch date | Q3 2010 | Q2 2010 |
| Status | Discontinued | Discontinued |
| Servicing status | End of Servicing Updates | End of Servicing Updates |
| Embedded options available | No | No |
| CPU | ||
| Cores | 2 | 2 |
| Threads | 2 | 2 |
| Multithreading (SMT/HT) | No | No |
| Base clock | 2 GHz | 1.06 GHz |
| L3 cache | 2 MB | 2 MB |
| Bus speed | 2.5 GT/s | 2.5 GT/s |
| TDP | 35 W | 18 W |
| Turbo Boost | No | No |
| 64-bit support | Yes | Yes |
| Instruction set width | 64 bit | 64 bit |
| Memory | ||
| Max memory size | 8 GB | 8 GB |
| Memory types | DDR3 | DDR3 |
| Memory channels | 2 | 2 |
| Max memory bandwidth | 17.1 GB/s | 12.8 GB/s |
| ECC memory supported | No | No |
| Physical address extensions | 36-bit | 36-bit |
| Graphics | ||
| Integrated graphics | Intel HD Graphics для процессоров Intel предыдущего поколения | Intel HD Graphics для процессоров Intel предыдущего поколения |
| Has integrated graphics | Yes | Yes |
| Graphics base frequency | 500 MHz | 166 MHz |
| Graphics max frequency | 667 MHz | 500 MHz |
| Max displays | 2 | 2 |
| Clear Video | Yes | Yes |
| Flexible Display Interface | Yes | Yes |
| Macrovision license required | No | No |
| I/O and interfaces | ||
| PCI Express revision | 2 | 2 |
| PCI Express lanes | 16 | 16 |
| PCI Express configurations | 1x16 | 1x16 |
| Package and thermal | ||
| Sockets supported | PGA988 | BGA1288 |
| Max CPU configuration | 1 | 1 |
| Package size | 37.5mmx37.5mm | BGA 34mm x 28mm |
| TJUNCTION | 90 °C | 105 °C |
| Die size | 81 mm² | 81 mm² |
| Transistors (millions) | 382 million | 382 million |
| Security and virtualization | ||
| Virtualization (VT-x / AMD-V) | Yes | Yes |
| Virtualization for Directed I/O (VT-d) | No | No |
| Extended Page Tables (EPT) | Yes | — |
| AES-NI | No | No |
| Execute Disable Bit | Yes | Yes |
| Intel Trusted Execution Technology | No | No |
| Technologies | ||
| Enhanced SpeedStep | Yes | Yes |
| Idle States | Yes | Yes |
| Thermal Monitoring Technologies | Yes | Yes |
| Flex Memory Access | Yes | Yes |
| Fast Memory Access | Yes | Yes |