Detailed comparison and review of Intel Pentium J4205 and Intel Core i7 7820X X-series (7th Gen). 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 Pentium J4205 | Intel Core i7 7820X X-series (7th Gen) |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Pentium J4205 | Intel Core i7 7820X X-series (7th Gen) |
|---|
| Type | Intel Pentium J4205 | Intel Core i7 7820X X-series (7th Gen) |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | FCBGA1296 Socket | LGA2066 Socket |
| Manufacturing Process | 14 nm | 14 nm |
| Thermal Design Power | 10 W | 140 W |
| PCI Express Revision | 2.0 | 3.0 |
| PCI Express Configurations | 4x1, 1x4+1x2, 2x1+1x2+1x2 | - |
| PCI Express Lanes Qty | 6 | 28 |
| Architecture Features | Enhanced SpeedStep technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Intel Virtualization Technology for Directed I/O (VT-d), Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Identity Protection Technology, Intel Secure Key, Intel HD Audio Technology, Secure Boot | 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) |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | 8-core |
|---|---|---|
| Number of Threads | 4 threads | 16 threads |
| Clock Speed (Frequency) | 1.5 GHz | 3.6 GHz |
| Max Turbo Speed | 2.6 GHz | 4.3 GHz |
| CACHE MEMORY |
|---|
| Cache | 2 MB | 11 MB |
|---|---|---|
| Cache Memory Details | 2 MB | L3 - Smart Cache - 11 MB |
| INTEGRATED GRAPHICS (GPU) | Intel Pentium J4205 | Intel Core i7 7820X X-series (7th Gen) |
|---|
| Type | Intel HD Graphics 505 | - |
|---|---|---|
| Base Frequency | 250 MHz | - |
| Max Dynamic Frequency | 800 MHz | - |
| Max Supported Memory Size | 8 GB | - |
| Features | Intel Clear Video Technology, Intel Clear Video HD Technology, Intel Quick Sync Video, Triple Display Capable | - |
| MISCELLANEOUS | Intel Pentium J4205 | Intel Core i7 7820X X-series (7th Gen) |
|---|
| Service & Support | - | Limited warranty - 3 years |
|---|
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