Detailed comparison and review of Intel Core i7 7820X X-series (7th Gen) and Intel Xeon Phi 7285. With our comprehensive overview, you can simply compare overall performance, cache sizes, RAM, power efficiency, architecture, but also other key features of both processors and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the processor that best fits your needs and expectations.
| GENERAL | Intel Core i7 7820X X-series (7th Gen) | Intel Xeon Phi 7285 |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Core i7 7820X X-series (7th Gen) | Intel Xeon Phi 7285 |
|---|
| Type | Intel Core i7 7820X X-series (7th Gen) | Intel Xeon Phi 7285 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA2066 Socket | LGA3647 Socket |
| Core Voltage | - | 0.55 V - 1.2 V |
| Manufacturing Process | 14 nm | 14 nm |
| Thermal Design Power | 140 W | 250 W |
| PCI Express Revision | 3.0 | - |
| PCI Express Lanes Qty | 28 | - |
| Architecture Features | Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, 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) | Execute Disable Bit capability, Intel 64 Technology, Intel Turbo Boost Technology 2.0, Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Idle States, Intel Boot Guard |
| PERFORMANCE |
|---|
| Number of Cores | 8-core | 68-core |
|---|---|---|
| Number of Threads | 16 threads | - |
| Clock Speed (Frequency) | 3.6 GHz | 1.3 GHz |
| Max Turbo Speed | 4.3 GHz | 1.4 GHz |
| CACHE MEMORY |
|---|
| Cache | 11 MB | 34 MB |
|---|---|---|
| Cache Memory Details | L3 - Smart Cache - 11 MB | L2 - Smart Cache - 34 MB |
| MISCELLANEOUS | Intel Core i7 7820X X-series (7th Gen) | Intel Xeon Phi 7285 |
|---|
| Service & Support | Limited warranty - 3 years | - |
|---|
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