In depth comparison and review of Intel Xeon E7-8890V3 and Intel Core i9 7900X X-series (7th 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 E7-8890V3 | Intel Core i9 7900X X-series (7th Gen) |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon E7-8890V3 | Intel Core i9 7900X X-series (7th Gen) |
|---|
| Type | Intel Xeon E7-8890V3 | Intel Core i9 7900X X-series (7th Gen) |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA2011 Socket | LGA2066 Socket |
| Manufacturing Process | 22 nm | 14 nm |
| Thermal Design Power | 165 W | 140 W |
| Thermal Specification | 79 °C | - |
| PCI Express Revision | 3.0 | 3.0 |
| PCI Express Configurations | X16, x4, x8 | - |
| PCI Express Lanes Qty | 32 | 44 |
| Architecture Features | Intel Turbo Boost Technology 2.0, Intel Advanced Vector Extensions (AVX) | Enhanced SpeedStep technology, Hyper-Threading Technology, Intel Virtualization Technology, Intel 64 Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel Turbo Boost Technology 2.0, Intel AES New Instructions (AES-NI), Intel Virtualization Technology for Directed I/O (VT-d), Intel Advanced Vector Extensions 2 (AVX2.0), Intel Turbo Boost Max Technology 3.0, Intel Optane Memory Supported, Intel Advanced Vector Extensions 512 (AVX-512) |
| PERFORMANCE |
|---|
| Number of Cores | 18-core | 10-core |
|---|---|---|
| Number of Threads | 36 threads | 20 threads |
| Clock Speed (Frequency) | 2.5 GHz | 3.3 GHz |
| Max Turbo Speed | 3.3 GHz | 4.3 GHz |
| Bus Speed | 1866 MHz | - |
| CACHE MEMORY |
|---|
| Cache | 45 MB | 13.75 MB |
|---|---|---|
| Cache Memory Details | 45 MB | L3 - 13.75 MB |
| EXPANSION & CONNECTIVITY | Intel Xeon E7-8890V3 | Intel Core i9 7900X X-series (7th Gen) |
|---|
| Expansion Slots | 24 (total) / 24 (free) x memory - DIMM 240-pin | - |
|---|
| MISCELLANEOUS | Intel Xeon E7-8890V3 | Intel Core i9 7900X X-series (7th Gen) |
|---|
| Included Accessories | 2 hot swap fans | - |
|---|---|---|
| Service & Support | Limited warranty - 1 year | Limited warranty - 3 years |
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