Side by side comparison and review of Intel Xeon E5-2643V4 and Intel Xeon E7-8870. 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 E5-2643V4 | Intel Xeon E7-8870 |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon E5-2643V4 | Intel Xeon E7-8870 |
|---|
| Type | Intel Xeon E5-2643V4 | Intel Xeon E7-8870 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA2011-v3 Socket | LGA1567 Socket |
| Manufacturing Process | 14 nm | 32 nm |
| Thermal Design Power | 135 W | 130 W |
| Thermal Specification | 75 °C | 69 °C |
| PCI Express Revision | 3.0 | - |
| PCI Express Configurations | X16, x4, x8 | - |
| PCI Express Lanes Qty | 40 | - |
| Architecture Features | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel vPro Technology | Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology |
| PERFORMANCE |
|---|
| Number of Cores | 6-core | 10-core |
|---|---|---|
| Number of Threads | 12 threads | 20 threads |
| Clock Speed (Frequency) | 3.4 GHz | 2.4 GHz |
| Max Turbo Speed | 3.7 GHz | 2.8 GHz |
| Bus Speed | 2400 MHz | 3200 MHz |
| 64-bit Computing | - | Yes |
| CACHE MEMORY |
|---|
| Cache | 20 MB | 30 MB |
|---|---|---|
| Cache Memory Details | 20 MB | Smart Cache - 30 MB |
| Installed Size | - | 30 MB |
| EXPANSION & CONNECTIVITY | Intel Xeon E5-2643V4 | Intel Xeon E7-8870 |
|---|
| Compatible Slots | - | 1 x processor |
|---|
| MISCELLANEOUS | Intel Xeon E5-2643V4 | Intel Xeon E7-8870 |
|---|
| Included Accessories | Heat sink | Heat sink |
|---|---|---|
| Compliant Standards | - | RoHS |
| Service & Support | - | Limited warranty - 1 year |
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