In depth comparison and review of Intel Core i5 13400F (13th Gen) and AMD EPYC 7281. 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 Core i5 13400F (13th Gen) | AMD EPYC 7281 |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Core i5 13400F (13th Gen) | AMD EPYC 7281 |
|---|
| Type | Intel Core i5 13400F (13th Gen) | AMD EPYC 7281 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | FCLGA1700 Socket | Socket SP3 |
| Manufacturing Process | 10 nm | - |
| Thermal Design Power | 148 W | 170 W |
| Thermal Specification | 100 °C | - |
| PCI Express Revision | 4.0/5.0 | - |
| PCI Express Configurations | 1x16+4, 2x8+4 | - |
| PCI Express Lanes Qty | 20 | - |
| 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), Thermal Monitoring Technologies, Intel Virtualization Technology for Directed I/O (VT-d), Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Secure Key, Intel Advanced Vector Extensions 2 (AVX2.0), Intel OS Guard, Intel Speed Shift Technology, Intel Volume Management Device (VMD), Intel Boot Guard, Intel Deep Learning Boost (DL Boost), Intel Control-Flow Enforcement Technology, Intel Gaussian and Neural Accelerator 3.0, Intel Thread Director, Instruction Set 64-bit, Intel Standard Manageability (ISM), Mode-based Execute Control (MBEC) | "Zen" Core Architecture |
| PERFORMANCE |
|---|
| Number of Cores | 10-core | 16-core |
|---|---|---|
| Number of Threads | 16 threads | 32 threads |
| Clock Speed (Frequency) | 2.5 GHz (P-core) / 1.8 GHz (E-core) | 2.1 GHz |
| Max Turbo Speed | 4.6 GHz (P-core) / 3.3 GHz (E-core) | 2.7 GHz |
| CACHE MEMORY |
|---|
| Cache | 20 MB | 32 MB |
|---|---|---|
| Cache Memory Details | Smart Cache - 20 MB L2 - 9.5 MB |
L3 - 32 MB |
| MISCELLANEOUS | Intel Core i5 13400F (13th Gen) | AMD EPYC 7281 |
|---|
| Included Accessories | - | Heat sink |
|---|---|---|
| Service & Support | Limited warranty - 3 years | - |
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