In depth comparison and review of Intel Xeon E5-2643V3 and Intel Xeon Silver 4309Y (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 E5-2643V3 | Intel Xeon Silver 4309Y (3rd Gen) |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon E5-2643V3 | Intel Xeon Silver 4309Y (3rd Gen) |
|---|
| Type | Intel Xeon E5-2643V3 | Intel Xeon Silver 4309Y (3rd Gen) |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA2011-v3 Socket | - |
| Core Voltage | 0.65 V - 1.30 V | - |
| Manufacturing Process | 22 nm | 10 nm |
| Thermal Design Power | 135 W | 105 W |
| Thermal Specification | 77 °C | - |
| PCI Express Revision | 3.0 | 4.0 |
| PCI Express Configurations | X16, x4, x8 | - |
| PCI Express Lanes Qty | 40 | 64 |
| Architecture Features | Integrated memory controller | Integrated memory controller, Intel Turbo Boost Technology 2.0, Intel Software Guard Extensions (SGX), Intel Optane DC Persistent Memory Supported |
| PERFORMANCE |
|---|
| Number of Cores | 6-core | 8-core |
|---|---|---|
| Number of Threads | 12 threads | 16 threads |
| Clock Speed (Frequency) | 3.4 GHz | 2.8 GHz |
| Max Turbo Speed | 3.7 GHz | 3.6 GHz |
| Bus Speed | 4800 MHz | - |
| CACHE MEMORY |
|---|
| Cache | 20 MB | 12 MB |
|---|---|---|
| Cache Memory Details | 20 MB | L3 - 12 MB |
| Installed Size | 20 MB | - |
| MISCELLANEOUS | Intel Xeon E5-2643V3 | Intel Xeon Silver 4309Y (3rd Gen) |
|---|
| Included Accessories | Additional fan | - |
|---|---|---|
| Compliant Standards | RoHS | - |
| Service & Support | Limited warranty - 1 year | - |
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