Xeon W-3365 vs Pentium 1403 v2
Aggregate performance score
Xeon W-3365 outperforms Pentium 1403 v2 by a whopping 2479% based on our aggregate benchmark results.
Primary details
Comparing Pentium 1403 v2 and Xeon W-3365 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 2076 | 74 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Server |
| Architecture codename | Ivy Bridge-EN (2013) | Ice Lake-W (2021) |
| Release date | 9 January 2014 (10 years ago) | 29 July 2021 (2 years ago) |
Detailed specifications
Pentium 1403 v2 and Xeon W-3365 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 | 2.6 GHz | 2.7 GHz |
| Boost clock speed | 2.6 GHz | 4 GHz |
| L1 cache | 64K (per core) | 64K (per core) |
| L2 cache | 256K (per core) | 1 MB (per core) |
| L3 cache | 6 MB (shared) | 48 MB (shared) |
| Chip lithography | 22 nm | 10 nm |
| Die size | 133 mm2 | no data |
| Maximum core temperature | 80 °C | 77 °C |
| Maximum case temperature (TCase) | 80 °C | 81 °C |
| Number of transistors | 1,008 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | No | No |
| VID voltage range | 0.65-1.3V | no data |
Compatibility
Information on Pentium 1403 v2 and Xeon W-3365 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 | 1 |
| Socket | 1356 | FCLGA4189 |
| Power consumption (TDP) | 80 Watt | 270 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium 1403 v2 and Xeon W-3365. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® AVX | Intel® AVX-512 |
| AES-NI | + | + |
| AVX | + | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | no data | + |
| Turbo Boost Technology | - | 2.0 |
| Hyper-Threading Technology | - | + |
| TSX | no data | + |
| Idle States | + | no data |
| Thermal Monitoring | + | no data |
| Flex Memory Access | - | no data |
| Demand Based Switching | + | no data |
| PAE | 46 Bit | no data |
| Turbo Boost Max 3.0 | no data | - |
| Status | Launched | Launched |
Security technologies
Pentium 1403 v2 and Xeon W-3365 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | + | + |
| Secure Key | + | no data |
| Identity Protection | - | no data |
| SGX | no data | - |
| OS Guard | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Pentium 1403 v2 and Xeon W-3365 are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pentium 1403 v2 and Xeon W-3365. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3-800, DDR3-1066, DDR3-1333, DDR3-1600 | DDR4-3200 |
| Maximum memory size | 384 GB | 4 TB |
| Max memory channels | 3 | 8 |
| Maximum memory bandwidth | 38.4 GB/s | no data |
| ECC memory support | + | + |
Peripherals
Specifications and connection of peripherals supported by Pentium 1403 v2 and Xeon W-3365.
| PCIe version | 3.0 | 4 |
| PCI Express lanes | 24 | 64 |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
Xeon W-3365 outperforms Pentium 1403 v2 by 2479% based on our aggregate benchmark results.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.
Benchmark coverage: 68%
Xeon W-3365 outperforms Pentium 1403 v2 by 2485% in Passmark.
Pros & cons summary
| Performance score | 1.48 | 38.17 |
| Recency | 9 January 2014 | 29 July 2021 |
| Physical cores | 2 | 32 |
| Threads | 2 | 64 |
| Chip lithography | 22 nm | 10 nm |
| Power consumption (TDP) | 80 Watt | 270 Watt |
The Xeon W-3365 is our recommended choice as it beats the Pentium 1403 v2 in performance tests.
Should you still have questions on choice between Pentium 1403 v2 and Xeon W-3365, ask them in Comments section, and we shall answer.
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