In depth comparison and review of Intel Xeon Gold 6442Y (4th Gen) and AMD EPYC 7551. 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 Gold 6442Y (4th Gen) | AMD EPYC 7551 |
|---|
| Product Type | Processor | Processor |
|---|
| DIMENSIONS |
|---|
| Height | 3.66 cm | - |
|---|---|---|
| Width | 22.23 cm | - |
| Depth | 28.73 cm | - |
| Weight | 680 g | - |
| PROCESSOR | Intel Xeon Gold 6442Y (4th Gen) | AMD EPYC 7551 |
|---|
| Type | Intel Xeon Gold 6442Y (4th Gen) | AMD EPYC 7551 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | FCLGA4677 Socket | Socket SP3 |
| Manufacturing Process | 10 nm | - |
| Thermal Design Power | 225 W | 180 W |
| Thermal Specification | 79 °C | - |
| PCI Express Revision | 5.0 | 3.0 |
| PCI Express Lanes Qty | 80 | 128 |
| Architecture Features | Hyper-Threading Technology, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, Intel Turbo Boost Technology 2.0, Intel Advanced Matrix Extensions (AMX), Intel Software Guard Extensions (SGX) with Intel SPS | "Zen" Core Architecture |
| PERFORMANCE |
|---|
| Number of Cores | 24-core | 32-core |
|---|---|---|
| Number of Threads | 48 threads | 64 threads |
| Clock Speed (Frequency) | 2.6 GHz | 2 GHz |
| Max Turbo Speed | 4 GHz | 3 GHz |
| CACHE MEMORY |
|---|
| Cache | 60 MB | 64 MB |
|---|---|---|
| Cache Memory Details | 60 MB | L3 - 64 MB L2 - 16 MB |
| MISCELLANEOUS | Intel Xeon Gold 6442Y (4th Gen) | AMD EPYC 7551 |
|---|
| Included Accessories | - | Performance heatsink |
|---|
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