Side by side comparison and review of Intel Xeon Silver 4215 and Intel Xeon Platinum 8280. 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 Silver 4215 | Intel Xeon Platinum 8280 |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon Silver 4215 | Intel Xeon Platinum 8280 |
|---|
| Type | Intel Xeon Silver 4215 | Intel Xeon Platinum 8280 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA3647 Socket | LGA3647 Socket |
| Manufacturing Process | 14 nm | 14 nm |
| Thermal Design Power | 85 W | 205 W |
| Thermal Specification | 77 °C | 84 °C |
| PCI Express Revision | 3.0 | 3.0 |
| PCI Express Lanes Qty | 48 | 48 |
| Architecture Features | Enhanced SpeedStep technology, Hyper-Threading Technology, Intel VT-x with Extended Page Tables (EPT) | Enhanced SpeedStep technology, Hyper-Threading Technology, Intel VT-x with Extended Page Tables (EPT) |
| PERFORMANCE |
|---|
| Number of Cores | 8-core | 28-core |
|---|---|---|
| Number of Threads | 16 threads | 56 threads |
| Clock Speed (Frequency) | 2.5 GHz | 2.7 GHz |
| Max Turbo Speed | 3.5 GHz | 4 GHz |
| Bus Speed | 9.6 GT/s | 10.4 GT/s |
| CACHE MEMORY |
|---|
| Cache | 11 MB | 38.5 MB |
|---|---|---|
| Cache Memory Details | 13.75 MB | L3 - 38.5 MB |
| MISCELLANEOUS | Intel Xeon Silver 4215 | Intel Xeon Platinum 8280 |
|---|
| Included Accessories | Heat sink | Performance heatsink |
|---|---|---|
| Service & Support | Limited warranty - 3 years | - |
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