Detailed comparison and review of Intel Core i5 8400 (8th Gen) and AMD EPYC 72F3 (3rd 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 Core i5 8400 (8th Gen) | AMD EPYC 72F3 (3rd Gen) |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Core i5 8400 (8th Gen) | AMD EPYC 72F3 (3rd Gen) |
|---|
| Type | Intel Core i5 8400 (8th Gen) | AMD EPYC 72F3 (3rd Gen) |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA1151 Socket | Socket SP3 |
| Manufacturing Process | 14 nm | - |
| Thermal Design Power | 65 W | 180 W |
| Thermal Specification | 100 °C | - |
| PCI Express Revision | 3.0 | 4.0 |
| PCI Express Configurations | 1x16, 2x8, 1x8+2x4 | - |
| PCI Express Lanes Qty | 16 | 128 |
| Architecture Features | Enhanced SpeedStep technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel Turbo Boost Technology, Intel 64 Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Identity Protection Technology, Intel Secure Key, Intel Advanced Vector Extensions 2 (AVX2.0), Intel OS Guard, Intel Software Guard Extensions (SGX), Intel Memory Protection Extensions (MPX), Intel Optane Memory Supported, Intel Boot Guard | AMD Infinity Architecture, AMD Infinity Guard |
| PERFORMANCE |
|---|
| Number of Cores | 6-core | 8-core |
|---|---|---|
| Number of Threads | 6 threads | 16 threads |
| Clock Speed (Frequency) | 2.8 GHz | 3.7 GHz |
| Max Turbo Speed | 4 GHz | 4.1 GHz |
| CACHE MEMORY |
|---|
| Cache | 9 MB | 256 MB |
|---|---|---|
| Cache Memory Details | 9 MB | L3 - 256 MB |
| INTEGRATED GRAPHICS (GPU) | Intel Core i5 8400 (8th Gen) | AMD EPYC 72F3 (3rd Gen) |
|---|
| Type | Intel UHD Graphics 630 | - |
|---|---|---|
| Base Frequency | 350 MHz | - |
| Max Dynamic Frequency | 1.05 GHz | - |
| Max Supported Memory Size | 64 GB | - |
| Max Supported Resolution | 4096x2304@24Hz (HDMI), 4096x2304@60Hz (eDP), 4096x2304@60Hz (DP) | - |
| Features | Intel Clear Video Technology, Intel Clear Video HD Technology, InTRU 3D Technology, Intel Quick Sync Video, Triple Display Capable | - |
| MISCELLANEOUS | Intel Core i5 8400 (8th Gen) | AMD EPYC 72F3 (3rd Gen) |
|---|
| Service & Support | Limited warranty - replacement - 3 years | - |
|---|
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