Intel Celeron G555 vs Intel Celeron G540T: comparison
Comparison of Intel Celeron G555 and Intel Celeron G540T: key differences and a full specification table.
Key differences
Intel Celeron G555 has a higher base clock (2.7 GHz vs 2.1 GHz).
At the same time, Intel Celeron G540T has a lower TDP (35 W vs 65 W).
Both processors match on: core count (2), thread count (2), L3 cache (2 MB), process node (32 nm), maximum memory size (32 GB), memory channels (2), PCIe version (2), maximum integrated graphics clock (1 GHz).
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 G555 | Intel Celeron G540T |
|---|---|---|
| Cores / threads | 2 / 2 | 2 / 2 |
| L3 cache | 2 MB | 2 MB |
| TDP | 65 W | 35 W |
| Process | 32 nm | 32 nm |
| Integrated graphics | Графические решения Intel HD для процессоров Intel 2-го поколения | Графические решения Intel HD для процессоров Intel 2-го 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 G555 | Intel Celeron G540T |
|---|---|---|
| General | ||
| Model | G555 | G540T |
| Codename | Sandy Bridge | Sandy Bridge |
| Segment | Desktop | Desktop |
| Product line | Устаревший процессор Intel Celeron | Устаревший процессор Intel Celeron |
| Process | 32 nm | 32 nm |
| Launch date | Q3 2012 | Q2 2012 |
| Status | Discontinued | Discontinued |
| Expected discontinuance | Q3 2013 | Q3 2013 |
| Servicing status | End of Servicing Updates | End of Servicing Updates |
| End of servicing updates | 12/31/2019 | 12/31/2019 |
| Embedded options available | No | No |
| CPU | ||
| Cores | 2 | 2 |
| Threads | 2 | 2 |
| Multithreading (SMT/HT) | No | No |
| Base clock | 2.7 GHz | 2.1 GHz |
| L3 cache | 2 MB | 2 MB |
| Bus speed | 5 GT/s | 5 GT/s |
| TDP | 65 W | 35 W |
| Turbo Boost | No | No |
| 64-bit support | Yes | Yes |
| Instruction set width | 64 bit | 64 bit |
| Instruction set extensions | SSE4.1, SSE4.2 | SSE4.1, SSE4.2 |
| Memory | ||
| Max memory size | 32 GB | 32 GB |
| Memory types | DDR3 | DDR3 |
| Memory channels | 2 | 2 |
| Max memory bandwidth | 17 GB/s | 17 GB/s |
| Graphics | ||
| Integrated graphics | Графические решения Intel HD для процессоров Intel 2-го поколения | Графические решения Intel HD для процессоров Intel 2-го поколения |
| Has integrated graphics | Yes | Yes |
| Graphics base frequency | 850 MHz | 650 MHz |
| Graphics max frequency | 1 GHz | 1 GHz |
| Max displays | 2 | 2 |
| Quick Sync Video | No | No |
| Clear Video HD | No | No |
| InTru 3D | No | No |
| Flexible Display Interface | Yes | Yes |
| I/O and interfaces | ||
| PCI Express revision | 2 | 2 |
| Package and thermal | ||
| Sockets supported | FCLGA1155 | FCLGA1155 |
| Max CPU configuration | 1 | 1 |
| Package size | 37.5mm x 37.5mm | 37.5mm x 37.5mm |
| TCASE | 69.1 °C | 65 °C |
| Security and virtualization | ||
| Virtualization (VT-x / AMD-V) | Yes | Yes |
| Virtualization for Directed I/O (VT-d) | No | No |
| Extended Page Tables (EPT) | Yes | 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 |
| Optane Memory Supported | No | No |