In depth comparison and review of AMD EPYC 7542 and AMD EPYC 9554P. Compare dimensions, performance, cache memory, number of cores, clock speed, RAM, power efficiency and other important specifications and features to easily choose the right CPU for you. Our goal is to help you uncover differences between the products and find the processor that will best fit your needs.
| GENERAL | AMD EPYC 7542 | AMD EPYC 9554P |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | AMD EPYC 7542 | AMD EPYC 9554P |
|---|
| Type | AMD EPYC 7542 | AMD EPYC 9554P |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | Socket SP3 | Socket SP5 |
| Socket Count | 1P/2P | - |
| Thermal Design Power | 225 W | 400 W |
| PCI Express Revision | 4.0 | 5.0 |
| PCI Express Lanes Qty | 128 | 128 |
| Architecture Features | AMD Infinity Architecture | AMD Infinity Architecture, AMD Infinity Guard |
| PERFORMANCE |
|---|
| Number of Cores | 32-core | 64-core |
|---|---|---|
| Number of Threads | 64 threads | 128 threads |
| Clock Speed (Frequency) | 2.9 GHz | 3.1 GHz |
| Max Turbo Speed | 3.4 GHz | 3.75 GHz |
| CACHE MEMORY |
|---|
| Cache | 128 MB | 256 MB |
|---|---|---|
| Cache Memory Details | L3 - 128 MB | L3 - 256 MB |
| MISCELLANEOUS | AMD EPYC 7542 | AMD EPYC 9554P |
|---|
| Included Accessories | Heat sink | - |
|---|
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