In depth comparison and review of Intel Xeon Platinum 8276 and AMD EPYC 7663P. 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 Platinum 8276 | AMD EPYC 7663P |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon Platinum 8276 | AMD EPYC 7663P |
|---|
| Type | Intel Xeon Platinum 8276 | AMD EPYC 7663P |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA3647 Socket | Socket SP3 |
| Manufacturing Process | 14 nm | - |
| Thermal Design Power | 165 W | 280 W |
| Thermal Specification | 89 °C | - |
| PCI Express Revision | 3.0 | 4.0 |
| PCI Express Lanes Qty | 48 | 128 |
| Architecture Features | Enhanced SpeedStep technology, Hyper-Threading Technology, Intel Virtualization Technology, Intel VT-x with Extended Page Tables (EPT) | AMD Infinity Architecture, AMD Infinity Guard |
| PERFORMANCE |
|---|
| Number of Cores | 28-core | 56-core |
|---|---|---|
| Number of Threads | 56 threads | 112 threads |
| Clock Speed (Frequency) | 2.2 GHz | 2 GHz |
| Max Turbo Speed | 4 GHz | 3.5 GHz |
| Bus Speed | 10.4 GT/s | - |
| CACHE MEMORY |
|---|
| Cache | 38.5 MB | 256 MB |
|---|---|---|
| Cache Memory Details | 38.5 MB | L3 - 256 MB |
| MISCELLANEOUS | Intel Xeon Platinum 8276 | AMD EPYC 7663P |
|---|
| Included Accessories | High performance heatsink | - |
|---|
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