In depth comparison and review of Intel Xeon Gold 6238R and AMD EPYC 7643 (3rd Gen). 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 6238R | AMD EPYC 7643 (3rd Gen) |
|---|
| Product Type | Processor | Processor |
|---|
| DIMENSIONS |
|---|
| Height | 16.97 cm | - |
|---|---|---|
| Width | 17.48 cm | - |
| Depth | 28.57 cm | - |
| Weight | 1.13 kg | - |
| PROCESSOR | Intel Xeon Gold 6238R | AMD EPYC 7643 (3rd Gen) |
|---|
| Type | Intel Xeon Gold 6238R | AMD EPYC 7643 (3rd Gen) |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA3647 Socket | Socket SP3 |
| Manufacturing Process | 14 nm | - |
| Thermal Design Power | 165 W | 225 W |
| Thermal Specification | 89 °C | - |
| PCI Express Revision | 3.0 | 4.0 |
| PCI Express Lanes Qty | 48 | 128 |
| Architecture Features | Hyper-Threading Technology, Intel Virtualization Technology, Intel 64 Technology, Intel Turbo Boost Technology 2.0 | AMD Infinity Architecture, AMD Infinity Guard |
| PERFORMANCE |
|---|
| Number of Cores | 28-core | 48-core |
|---|---|---|
| Number of Threads | 56 threads | 96 threads |
| Clock Speed (Frequency) | 2.2 GHz | 2.3 GHz |
| Max Turbo Speed | 4 GHz | 3.6 GHz |
| CACHE MEMORY |
|---|
| Cache | 38.5 MB | 256 MB |
|---|---|---|
| Cache Memory Details | 38.5 MB | L3 - 256 MB |
| MISCELLANEOUS | Intel Xeon Gold 6238R | AMD EPYC 7643 (3rd Gen) |
|---|
| Included Accessories | High performance heatsink | - |
|---|---|---|
| Service & Support | Limited warranty - 3 years | - |
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