Xeon Silver 4309Y vs Pentium 4 HT 660
Primary details
Comparing Pentium 4 HT 660 and Xeon Silver 4309Y processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | not rated | 609 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Server |
| Architecture codename | Prescott (2001−2005) | Ice Lake-SP (2021) |
| Release date | February 2005 (19 years ago) | 6 April 2021 (3 years ago) |
Detailed specifications
Pentium 4 HT 660 and Xeon Silver 4309Y 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 | 1 (Single-Core) | 8 (Octa-Core) |
| Threads | 2 | 16 |
| Base clock speed | no data | 2.8 GHz |
| Boost clock speed | 3.6 GHz | 3.6 GHz |
| L1 cache | 28 KB | 64K (per core) |
| L2 cache | 2 MB | 1 MB (per core) |
| L3 cache | 0 KB | 12 MB (shared) |
| Chip lithography | 90 nm | 10 nm |
| Die size | 109 mm2 | no data |
| Maximum case temperature (TCase) | no data | 76 °C |
| Number of transistors | 169 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on Pentium 4 HT 660 and Xeon Silver 4309Y 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 | 2 |
| Socket | 775 | FCLGA4189 |
| Power consumption (TDP) | 84 Watt | 105 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium 4 HT 660 and Xeon Silver 4309Y. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 |
| AES-NI | - | + |
| AVX | - | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | no data | + |
| Speed Shift | no data | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | + |
| TSX | - | + |
| Status | no data | Launched |
| Deep Learning Boost | - | + |
Security technologies
Pentium 4 HT 660 and Xeon Silver 4309Y technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
| SGX | no data | Yes with Intel® SPS |
Virtualization technologies
Virtual machine speed-up technologies supported by Pentium 4 HT 660 and Xeon Silver 4309Y are enumerated here.
| VT-d | no data | + |
| VT-x | no data | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pentium 4 HT 660 and Xeon Silver 4309Y. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR1, DDR2, DDR3 | DDR4-2667 |
| Maximum memory size | no data | 6 TB |
| Max memory channels | no data | 8 |
| ECC memory support | - | + |
Peripherals
Specifications and connection of peripherals supported by Pentium 4 HT 660 and Xeon Silver 4309Y.
| PCIe version | no data | 4.0 |
| PCI Express lanes | no data | 64 |
Pros & cons summary
| Physical cores | 1 | 8 |
| Threads | 2 | 16 |
| Chip lithography | 90 nm | 10 nm |
| Power consumption (TDP) | 84 Watt | 105 Watt |
Pentium 4 HT 660 has 25% lower power consumption.
Xeon Silver 4309Y, on the other hand, has 700% more physical cores and 700% more threads, and a 800% more advanced lithography process.
We couldn't decide between Pentium 4 HT 660 and Xeon Silver 4309Y. We've got no test results to judge.
Note that Pentium 4 HT 660 is a desktop processor while Xeon Silver 4309Y is a server/workstation one.
Should you still have questions on choice between Pentium 4 HT 660 and Xeon Silver 4309Y, ask them in Comments section, and we shall answer.
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