In depth comparison and review of Intel Xeon E7-8891V2 and Intel Xeon E7-8891V3. 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 E7-8891V2 | Intel Xeon E7-8891V3 |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon E7-8891V2 | Intel Xeon E7-8891V3 |
|---|
| Type | Intel Xeon E7-8891V2 | Intel Xeon E7-8891V3 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA2011 Socket | LGA2011 Socket |
| Manufacturing Process | 22 nm | 22 nm |
| Thermal Design Power | 155 W | 165 W |
| Thermal Specification | - | 79 °C |
| PCI Express Revision | 3.0 | 3.0 |
| PCI Express Configurations | X16, x4, x8 | X16, x4, x8 |
| PCI Express Lanes Qty | 32 | 32 |
| Architecture Features | Enhanced SpeedStep technology, Hyper-Threading Technology, Intel 64 Technology, Intel Trusted Execution Technology, Intel QuickPath Technology, Intel Turbo Boost Technology 2.0, Thermal Monitoring Technologies | Intel Turbo Boost Technology 2.0, Intel Advanced Vector Extensions (AVX) |
| PERFORMANCE |
|---|
| Number of Cores | 10-core | 10-core |
|---|---|---|
| Number of Threads | 20 threads | 20 threads |
| Clock Speed (Frequency) | 3.2 GHz | 2.8 GHz |
| Max Turbo Speed | 3.7 GHz | 3.5 GHz |
| Bus Speed | - | 1866 MHz |
| CACHE MEMORY |
|---|
| Cache | 37.5 MB | 45 MB |
|---|---|---|
| Cache Memory Details | 37.5 MB | 45 MB |
| Installed Size | 37.5 MB | - |
| EXPANSION & CONNECTIVITY | Intel Xeon E7-8891V2 | Intel Xeon E7-8891V3 |
|---|
| Expansion Slots | - | 24 (total) / 24 (free) x memory - DIMM 240-pin |
|---|
| MISCELLANEOUS | Intel Xeon E7-8891V2 | Intel Xeon E7-8891V3 |
|---|
| Included Accessories | - | 2 hot swap fans |
|---|---|---|
| Service & Support | Limited warranty - 1 year | Limited warranty - 1 year |
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