Side by side comparison and review of Intel Xeon Platinum 8276M and AMD Ryzen ThreadRipper 3990X. Compare overall performance, core and thread counts, cache memory, speed, power efficiency, dimensions, socket compatibility and other key specifications and features to simplify the choice of your perfect CPU. Our goal is to make it easier for you to decide on the processor that will best meet your expectations by revealing the main differences between the products.
| GENERAL | Intel Xeon Platinum 8276M | AMD Ryzen ThreadRipper 3990X |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon Platinum 8276M | AMD Ryzen ThreadRipper 3990X |
|---|
| Type | Intel Xeon Platinum 8276M | AMD Ryzen ThreadRipper 3990X |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA3647 Socket | Socket sTRX4 |
| Manufacturing Process | 14 nm | 7 nm |
| Thermal Design Power | 165 W | 280 W |
| Thermal Specification | 89 °C | 95 °C |
| PCI Express Revision | 3.0 | 4.0 |
| PCI Express Lanes Qty | 48 | 88 |
| Architecture Features | Hyper-Threading Technology, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, Intel Turbo Boost Technology 2.0, Intel vPro Technology, Intel TSX-NI, Intel Speed Shift Technology | "Zen" Core Architecture, AMD Ryzen Master Utility |
| PERFORMANCE |
|---|
| Number of Cores | 28-core | 64-core |
|---|---|---|
| Number of Threads | 56 threads | 128 threads |
| Clock Speed (Frequency) | 2.2 GHz | 2.9 GHz |
| Max Turbo Speed | 4 GHz | 4.3 GHz |
| CACHE MEMORY |
|---|
| Cache | 38.5 MB | 256 MB |
|---|---|---|
| Cache Memory Details | L3 - 38.5 MB | L1 - 4 MB L2 - 32 MB L3 - 256 MB |
| MISCELLANEOUS | Intel Xeon Platinum 8276M | AMD Ryzen ThreadRipper 3990X |
|---|
| Included Accessories | Performance heatsink | - |
|---|---|---|
| Service & Support | - | Limited warranty - 3 years |
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