Pentium D 920 vs EPYC 8534P
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 86 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 6.93 | no data |
| Market segment | Server | Desktop processor |
| Power efficiency | 8.67 | no data |
| Designer | AMD | Intel |
| Manufacturer | TSMC | Intel |
| Architecture codename | Siena (2023−2024) | Presler (2005−2007) |
| Release date | 18 September 2023 (2 years ago) | 16 January 2006 (20 years ago) |
| Launch price (MSRP) | $4,950 | $241 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
EPYC 8534P and Pentium D 920 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 | 64 (Tetrahexaconta-Core) | 2 (Dual-core) |
| Threads | 128 | 2 |
| Base clock speed | 2.3 GHz | 2.8 GHz |
| Boost clock speed | 3.1 GHz | 2.8 GHz |
| L1 cache | 64 KB (per core) | 16 KB (per core) |
| L2 cache | 1 MB (per core) | 2 MB (per die) |
| L3 cache | 128 MB (shared) | 0 KB |
| Chip lithography | 5 nm | 65 nm |
| Die size | 4x 73 mm2 | 2x 81 mm2 |
| Maximum case temperature (TCase) | 75 °C | 63 °C |
| Number of transistors | 35,500 million | 376 million |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | - |
| VID voltage range | no data | 1.2V-1.3375V |
Compatibility
Information on EPYC 8534P and Pentium D 920 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 | SP6 | PLGA775 |
| Power consumption (TDP) | 200 Watt | 95 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by EPYC 8534P and Pentium D 920. You'll probably need this information if you require some particular technology.
| AES-NI | + | - |
| AVX | + | - |
| Enhanced SpeedStep (EIST) | no data | + |
| Turbo Boost Technology | no data | - |
| Idle States | no data | + |
| Demand Based Switching | no data | - |
| FSB parity | no data | - |
| Precision Boost 2 | + | no data |
Security technologies
EPYC 8534P and Pentium D 920 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | - |
| EDB | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by EPYC 8534P and Pentium D 920 are enumerated here.
| AMD-V | + | - |
| VT-d | no data | - |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by EPYC 8534P and Pentium D 920. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | DDR1, DDR2, DDR3 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | On certain motherboards (Chipset feature) |
Peripherals
Specifications and connection of peripherals supported by EPYC 8534P and Pentium D 920.
| PCIe version | 5.0 | no data |
| PCI Express lanes | 96 | no data |
Pros & cons summary
| Recency | 18 September 2023 | 16 January 2006 |
| Physical cores | 64 | 2 |
| Threads | 128 | 2 |
| Chip lithography | 5 nm | 65 nm |
| Power consumption (TDP) | 200 Watt | 95 Watt |
EPYC 8534P has an age advantage of 17 years, 3100% more physical cores and 6300% more threads, and a 1200% more advanced lithography process.
Pentium D 920, on the other hand, has 110.5% lower power consumption.
We couldn't decide between AMD EPYC 8534P and Intel Pentium D 920. We've got no test results to judge.
Be aware that EPYC 8534P is a server/workstation processor while Pentium D 920 is a desktop one.
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