In depth comparison and review of Intel Pentium G3420 and Intel Core i7 7800X 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 Pentium G3420 | Intel Core i7 7800X X-series (7th Gen) |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Pentium G3420 | Intel Core i7 7800X X-series (7th Gen) |
|---|
| Type | Intel Pentium G3420 | Intel Core i7 7800X X-series (7th Gen) |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA12C Socket | LGA2066 Socket |
| Manufacturing Process | 22 nm | 14 nm |
| Thermal Design Power | 65 W | 140 W |
| PCI Express Revision | 3.0 | 3.0 |
| PCI Express Configurations | 1x16, 2x8, 1x8+2x4 | - |
| PCI Express Lanes Qty | 16 | 28 |
| Architecture Features | Enhanced SpeedStep technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Thermal Monitoring Technologies, Idle States, Intel VT-x with Extended Page Tables (EPT) | 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 Optane Memory Supported, Intel Advanced Vector Extensions 512 (AVX-512) |
| PERFORMANCE |
|---|
| Number of Cores | Dual-Core | 6-core |
|---|---|---|
| Number of Threads | 2 threads | 12 threads |
| Clock Speed (Frequency) | 3.2 GHz | 3.5 GHz |
| Max Turbo Speed | - | 4 GHz |
| CACHE MEMORY |
|---|
| Cache | 3 MB | 8.25 MB |
|---|---|---|
| Cache Memory Details | Smart Cache - 3 MB | L3 - 8.25 MB |
| Installed Size | 3 MB | - |
| INTEGRATED GRAPHICS (GPU) | Intel Pentium G3420 | Intel Core i7 7800X X-series (7th Gen) |
|---|
| Type | Intel HD Graphics | - |
|---|---|---|
| Base Frequency | 350 MHz | - |
| Max Dynamic Frequency | 1.15 GHz | - |
| Max Supported Memory Size | 1.7 GB | - |
| Max Supported Resolution | 1920x1080@60Hz (HDMI), 1920x1200@60Hz (VGA), 2560x1600@60Hz (DP), 2560x1600@60Hz (eDP) | - |
| Features | Triple Display Capable | - |
| MISCELLANEOUS | Intel Pentium G3420 | Intel Core i7 7800X X-series (7th Gen) |
|---|
| Service & Support | - | Limited warranty - 3 years |
|---|
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