In depth comparison and review of Intel Xeon E7-8880V3 and AMD EPYC 7662. 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 | Intel Xeon E7-8880V3 | AMD EPYC 7662 |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon E7-8880V3 | AMD EPYC 7662 |
|---|
| Type | Intel Xeon E7-8880V3 | AMD EPYC 7662 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA2011 Socket | Socket SP3 |
| Manufacturing Process | 22 nm | - |
| Thermal Design Power | 150 W | 225 W |
| Thermal Specification | 77 °C | - |
| PCI Express Revision | 3.0 | 4.0 |
| PCI Express Configurations | X16, x4, x8 | - |
| PCI Express Lanes Qty | 32 | 128 |
| Architecture Features | Intel Turbo Boost Technology 2.0, Intel Advanced Vector Extensions (AVX) | AMD Infinity Architecture |
| PERFORMANCE |
|---|
| Number of Cores | 18-core | 64-core |
|---|---|---|
| Number of Threads | 36 threads | 128 threads |
| Clock Speed (Frequency) | 2.3 GHz | 2 GHz |
| Max Turbo Speed | 3.1 GHz | 3.3 GHz |
| Bus Speed | 1866 MHz | - |
| CACHE MEMORY |
|---|
| Cache | 45 MB | 256 MB |
|---|---|---|
| Cache Memory Details | 45 MB | L3 - 256 MB |
| EXPANSION & CONNECTIVITY | Intel Xeon E7-8880V3 | AMD EPYC 7662 |
|---|
| Expansion Slots | 24 (total) / 24 (free) x memory - DIMM 240-pin | - |
|---|
| MISCELLANEOUS | Intel Xeon E7-8880V3 | AMD EPYC 7662 |
|---|
| Included Accessories | 2 hot swap fans | High performance heatsink |
|---|---|---|
| Service & Support | Limited warranty - 1 year | - |
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