Pentium 4 HT 3.2E vs Xeon W-2140B
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 949 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Desktop processor |
| Series | Intel Xeon W | no data |
| Power efficiency | 3.48 | no data |
| Designer | Intel | Intel |
| Manufacturer | Intel | no data |
| Architecture codename | Skylake (server) (2017−2018) | Prescott (2001−2005) |
| Release date | 21 December 2017 (8 years ago) | February 2004 (22 years ago) |
Detailed specifications
Xeon W-2140B and Pentium 4 HT 3.2E 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 | 8 (Octa-Core) | 1 (Single-Core) |
| Threads | 16 | 2 |
| Base clock speed | 3.2 GHz | no data |
| Boost clock speed | 4.2 GHz | 3.2 GHz |
| Bus type | DMI 3.0 | no data |
| Bus rate | 4 × 8 GT/s | no data |
| Multiplier | 32 | no data |
| L1 cache | 64K (per core) | 16 KB |
| L2 cache | 1 MB (per core) | 1 MB |
| L3 cache | 11 MB (shared) | 0 KB |
| Chip lithography | 14 nm | 90 nm |
| Die size | 484 mm2 | 109 mm2 |
| Maximum case temperature (TCase) | 70 °C | no data |
| Number of transistors | no data | 125 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Xeon W-2140B and Pentium 4 HT 3.2E 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 (Uniprocessor) | 1 |
| Socket | 2066 | 478 |
| Power consumption (TDP) | 120 Watt | 115 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon W-2140B and Pentium 4 HT 3.2E. You'll probably need this information if you require some particular technology.
| AES-NI | + | - |
| AVX | + | - |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | no data |
| TSX | + | - |
Security technologies
Xeon W-2140B and Pentium 4 HT 3.2E technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon W-2140B and Pentium 4 HT 3.2E are enumerated here.
| VT-d | + | no data |
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon W-2140B and Pentium 4 HT 3.2E. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-2666 | DDR1, DDR2 |
| Maximum memory size | 512 GB | no data |
| Maximum memory bandwidth | 85.33 GB/s | no data |
Peripherals
Specifications and connection of peripherals supported by Xeon W-2140B and Pentium 4 HT 3.2E.
| PCIe version | 3.0 | no data |
| PCI Express lanes | 48 | no data |
Pros & cons summary
| Physical cores | 8 | 1 |
| Threads | 16 | 2 |
| Chip lithography | 14 nm | 90 nm |
| Power consumption (TDP) | 120 Watt | 115 Watt |
Xeon W-2140B has 700% more physical cores and 700% more threads, and a 543% more advanced lithography process.
Pentium 4 HT 3.2E, on the other hand, has 4% lower power consumption.
We couldn't decide between Intel Xeon W-2140B and Intel Pentium 4 HT 3.2E. We've got no test results to judge.
Be aware that Xeon W-2140B is a server/workstation processor while Pentium 4 HT 3.2E is a desktop one.
Other comparisons
We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.
