Side by side comparison and review of Intel Core i5 8400 (8th Gen) and AMD Ryzen 5 5500. Compare overall performance, core and thread counts, cache memory, speed, power efficiency, dimensions, socket compatibility and other key specifications and features to simplify the choice of your perfect CPU. Our goal is to make it easier for you to decide on the processor that will best meet your expectations by revealing the main differences between the products.
| GENERAL | Intel Core i5 8400 (8th Gen) | AMD Ryzen 5 5500 |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Core i5 8400 (8th Gen) | AMD Ryzen 5 5500 |
|---|
| Type | Intel Core i5 8400 (8th Gen) | AMD Ryzen 5 5500 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA1151 Socket | Socket AM4 |
| Manufacturing Process | 14 nm | 7 nm |
| Thermal Design Power | 65 W | 65 W |
| Thermal Specification | 100 °C | 90 °C |
| PCI Express Revision | 3.0 | 3.0 |
| PCI Express Configurations | 1x16, 2x8, 1x8+2x4 | - |
| PCI Express Lanes Qty | 16 | - |
| 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 Ryzen VR-Ready Premium, AMD StoreMI Technology, "Zen 3" Core Architecture |
| PERFORMANCE |
|---|
| Number of Cores | 6-core | 6-core |
|---|---|---|
| Number of Threads | 6 threads | 12 threads |
| Clock Speed (Frequency) | 2.8 GHz | 3.6 GHz |
| Max Turbo Speed | 4 GHz | 4.2 GHz |
| CACHE MEMORY |
|---|
| Cache | 9 MB | 16 MB |
|---|---|---|
| Cache Memory Details | 9 MB | L3 - 16 MB L2 - 3 MB L1 - 384 KB |
| INTEGRATED GRAPHICS (GPU) | Intel Core i5 8400 (8th Gen) | AMD Ryzen 5 5500 |
|---|
| 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 Ryzen 5 5500 |
|---|
| Included Accessories | - | AMD Wraith Stealth Cooler |
|---|---|---|
| Service & Support | Limited warranty - replacement - 3 years | - |
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