Intel Pentium 2127U vs Intel Pentium 2129Y: comparison
Comparison of Intel Pentium 2127U and Intel Pentium 2129Y: key differences and a full specification table.
Key differences
Intel Pentium 2127U has a higher base clock (1.9 GHz vs 1.1 GHz) and a higher maximum integrated graphics clock (1.1 GHz vs 850 MHz).
At the same time, Intel Pentium 2129Y has a lower TDP (10 W vs 17 W).
Both processors match on: core count (2), thread count (2), L3 cache (2 MB), process node (22 nm), maximum memory size (32 GB), memory channels (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 Pentium 2127U | Intel Pentium 2129Y |
|---|---|---|
| Cores / threads | 2 / 2 | 2 / 2 |
| L3 cache | 2 MB | 2 MB |
| TDP | 17 W | 10 W |
| Process | 22 nm | 22 nm |
| Integrated graphics | Графические решения Intel HD для процессоров Intel 3-го поколения | Графические решения Intel HD для процессоров Intel 3-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 Pentium 2127U | Intel Pentium 2129Y |
|---|---|---|
| General | ||
| Model | 2127U | 2129Y |
| Codename | Ivy Bridge | Ivy Bridge |
| Segment | Mobile | Mobile |
| Product line | Процессор Intel Pentium серии 2000 | Процессор Intel Pentium серии 2000 |
| Process | 22 nm | 22 nm |
| Launch date | Q3 2013 | Q1 2013 |
| Status | Discontinued | Discontinued |
| Servicing status | End of Servicing Lifetime | End of Servicing Lifetime |
| 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 | 1.9 GHz | 1.1 GHz |
| L3 cache | 2 MB | 2 MB |
| Bus speed | 5 GT/s | 5 GT/s |
| TDP | 17 W | 10 W |
| Scenario design power | — | 7 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 | 25.6 GB/s | 25.6 GB/s |
| ECC memory supported | No | No |
| Graphics | ||
| Integrated graphics | Графические решения Intel HD для процессоров Intel 3-го поколения | Графические решения Intel HD для процессоров Intel 3-го поколения |
| Has integrated graphics | Yes | Yes |
| Graphics base frequency | 350 MHz | 350 MHz |
| Graphics max frequency | 1.1 GHz | 850 MHz |
| Max displays | 3 | 3 |
| Quick Sync Video | No | No |
| Clear Video HD | No | No |
| Clear Video | No | No |
| Graphics output | eDP/DP/HDMI/SDVO/CRT | eDP/DP/HDMI/SDVO/CRT |
| InTru 3D | No | No |
| Flexible Display Interface | Yes | Yes |
| I/O and interfaces | ||
| PCI Express revision | 2 | — |
| PCI Express lanes | 16 | — |
| PCI Express configurations | 1x16, 2x8, 1x8 2x4 | — |
| 4G WiMAX wireless | No | No |
| Package and thermal | ||
| Sockets supported | FCBGA1023 | FCBGA1023 |
| Max CPU configuration | 1 | 1 |
| Package size | 31mm x 24mm | 31mm x 24mm |
| TJUNCTION | 105 °C | 105 °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 |
| Anti-Theft 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 |