In depth comparison and review of AMD EPYC 7552 and AMD EPYC 7543. 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 7552 | AMD EPYC 7543 |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | AMD EPYC 7552 | AMD EPYC 7543 |
|---|
| Type | AMD EPYC 7552 | AMD EPYC 7543 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | Socket SP3 | Socket SP3 |
| Thermal Design Power | 200 W | 225 W |
| PCI Express Revision | 4.0 | 4.0 |
| PCI Express Lanes Qty | 128 | 128 |
| Architecture Features | AMD Infinity Architecture | AMD Infinity Architecture, AMD Infinity Guard |
| PERFORMANCE |
|---|
| Number of Cores | 48-core | 32-core |
|---|---|---|
| Number of Threads | 96 threads | 64 threads |
| Clock Speed (Frequency) | 2.2 GHz | 2.8 GHz |
| Max Turbo Speed | 3.3 GHz | 3.7 GHz |
| Bus Speed | - | 3200 MHz |
| CACHE MEMORY |
|---|
| Cache | 192 MB | 256 MB |
|---|---|---|
| Cache Memory Details | L3 - 192 MB | L3 - 256 MB |
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