EPYC 7642 vs Mobile Pentium 4 532
Aggregate performance score
EPYC 7642 outperforms Mobile Pentium 4 532 by a whopping 15890% based on our aggregate benchmark results.
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3471 | 133 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 5.10 |
| Market segment | Laptop | Server |
| Series | Mobile Pentium 4 | AMD EPYC |
| Power efficiency | no data | 16.02 |
| Designer | Intel | AMD |
| Manufacturer | no data | TSMC |
| Architecture codename | Prescott (2001−2005) | Zen 2 (2017−2020) |
| Release date | no data | 7 August 2019 (6 years ago) |
| Launch price (MSRP) | no data | $4,775 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Mobile Pentium 4 532 and EPYC 7642 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) | 48 (Octatetraconta-Core) |
| Threads | 1 | 96 |
| Base clock speed | no data | 2.4 GHz |
| Boost clock speed | 3.06 GHz | 3.4 GHz |
| Bus rate | 533 MHz | no data |
| Multiplier | no data | 23 |
| L1 cache | no data | 96K (per core) |
| L2 cache | no data | 512K (per core) |
| L3 cache | no data | 256 MB (shared) |
| Chip lithography | 90 nm | 7 nm, 14 nm |
| Die size | no data | 192 mm2 |
| Number of transistors | no data | 4,800 million |
| 64 bit support | - | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | - | + |
Compatibility
Information on Mobile Pentium 4 532 and EPYC 7642 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 | no data | 2 (Multiprocessor) |
| Socket | no data | TR4 |
| Power consumption (TDP) | 1 MB | 225 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Mobile Pentium 4 532 and EPYC 7642. You'll probably need this information if you require some particular technology.
| AES-NI | - | + |
| AVX | - | + |
| Precision Boost 2 | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Mobile Pentium 4 532 and EPYC 7642 are enumerated here.
| AMD-V | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Mobile Pentium 4 532 and EPYC 7642. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR4 Eight-channel |
| Maximum memory size | no data | 4 TiB |
| Max memory channels | no data | 8 |
| Maximum memory bandwidth | no data | 204.763 GB/s |
| ECC memory support | - | + |
Pros & cons summary
| Performance score | 0.21 | 33.58 |
| Physical cores | 1 | 48 |
| Threads | 1 | 96 |
| Chip lithography | 90 nm | 7 nm |
| Power consumption (TDP) | 1 Watt | 225 Watt |
Mobile Pentium 4 532 has 22400% lower power consumption.
EPYC 7642, on the other hand, has a 15890.5% higher aggregate performance score, 4700% more physical cores and 9500% more threads, and a 1185.7% more advanced lithography process.
The AMD EPYC 7642 is our recommended choice as it beats the Intel Mobile Pentium 4 532 in performance tests.
Be aware that Mobile Pentium 4 532 is a notebook processor while EPYC 7642 is a server/workstation one.
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