Xeon 6745P vs Pentium 2127U
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3009 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.04 | no data |
| Market segment | Laptop | Server |
| Series | Intel Pentium | no data |
| Power efficiency | 1.53 | no data |
| Designer | Intel | Intel |
| Architecture codename | Ivy Bridge (2012−2013) | no data |
| Release date | 1 July 2013 (12 years ago) | 1 January 2025 (less than a year ago) |
| Launch price (MSRP) | $134 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Pentium 2127U and Xeon 6745P basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.
| Physical cores | 2 (Dual-core) | 32 (Dotriaconta-Core) |
| Threads | 2 | 64 |
| Base clock speed | 1.9 GHz | 3.1 GHz |
| Boost clock speed | 1.9 GHz | 4.3 GHz |
| Bus rate | 5 GT/s | no data |
| L1 cache | 128 KB | no data |
| L2 cache | 512 KB | no data |
| L3 cache | 2 MB | 336 MB |
| Chip lithography | 22 nm | Intel 3 nm |
| Maximum core temperature | 105 °C | 75 °C |
| 64 bit support | + | - |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Pentium 2127U and Xeon 6745P compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.
| Number of CPUs in a configuration | 1 | no data |
| Socket | FCBGA1023 | FCLGA4710 |
| Power consumption (TDP) | 17 Watt | 300 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium 2127U and Xeon 6745P. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2 | Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 |
| AES-NI | - | + |
| Enhanced SpeedStep (EIST) | + | no data |
| Speed Shift | no data | + |
| My WiFi | + | no data |
| Turbo Boost Technology | - | 2.0 |
| Hyper-Threading Technology | - | + |
| TSX | - | + |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Flex Memory Access | + | no data |
| Demand Based Switching | - | no data |
| FDI | + | no data |
| Fast Memory Access | + | no data |
| Deep Learning Boost | - | + |
Security technologies
Pentium 2127U and Xeon 6745P technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | + |
| EDB | + | + |
| SGX | no data | + |
| OS Guard | no data | + |
| Anti-Theft | - | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Pentium 2127U and Xeon 6745P are enumerated here.
| VT-d | - | + |
| VT-x | + | + |
| EPT | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pentium 2127U and Xeon 6745P. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR5(6400MT/s) |
| Maximum memory size | 32 GB | 4 TB |
| Max memory channels | 2 | 8 |
| Maximum memory bandwidth | 25.6 GB/s | no data |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel HD Graphics for 3rd Generation Intel Processors | no data |
| Graphics max frequency | 1.1 GHz | no data |
Graphics interfaces
Available interfaces and connections of Pentium 2127U and Xeon 6745P integrated GPUs.
| Number of displays supported | 3 | no data |
| eDP | + | no data |
| DisplayPort | + | - |
| HDMI | + | - |
| SDVO | + | no data |
| CRT | + | no data |
Peripherals
Specifications and connection of peripherals supported by Pentium 2127U and Xeon 6745P.
| PCIe version | 2.0 | 5.0 |
| PCI Express lanes | 16 | 88 |
Pros & cons summary
| Recency | 1 July 2013 | 1 January 2025 |
| Physical cores | 2 | 32 |
| Threads | 2 | 64 |
| Power consumption (TDP) | 17 Watt | 300 Watt |
Pentium 2127U has 1664.7% lower power consumption.
Xeon 6745P, on the other hand, has an age advantage of 11 years, and 1500% more physical cores and 3100% more threads.
We couldn't decide between Intel Pentium 2127U and Intel Xeon 6745P. We've got no test results to judge.
Be aware that Pentium 2127U is a notebook processor while Xeon 6745P is a server/workstation one.
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