Detailed comparison and review of Intel Core i9 9900KS (9th Gen) and AMD EPYC 8434P. 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 i9 9900KS (9th Gen) | AMD EPYC 8434P |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Core i9 9900KS (9th Gen) | AMD EPYC 8434P |
|---|
| Type | Intel Core i9 9900KS (9th Gen) | AMD EPYC 8434P |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA1151 Socket | Socket SP6 |
| Socket Count | - | 1P |
| Manufacturing Process | 14 nm | - |
| Thermal Design Power | 127 W | 225 W |
| Thermal Specification | 100 °C | - |
| PCI Express Revision | 3.0 | 5.0 |
| PCI Express Configurations | 1x16, 2x8, 1x8+2x4 | - |
| PCI Express Lanes Qty | 16 | 96 |
| Architecture Features | Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution 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 Identity Protection Technology, Intel Secure Key, Intel Advanced Vector Extensions 2 (AVX2.0), Intel TSX-NI, 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 | 8-core | 48-core |
|---|---|---|
| Number of Threads | 16 threads | 96 threads |
| Clock Speed (Frequency) | 4 GHz | 2.5 GHz |
| Max Turbo Speed | 5 GHz | 3.1 GHz |
| CACHE MEMORY |
|---|
| Cache | 16 MB | 128 MB |
|---|---|---|
| Cache Memory Details | Smart Cache - 16 MB | L3 - 128 MB |
| INTEGRATED GRAPHICS (GPU) | Intel Core i9 9900KS (9th Gen) | AMD EPYC 8434P |
|---|
| Type | Intel UHD Graphics 630 | - |
|---|---|---|
| Base Frequency | 350 MHz | - |
| Max Dynamic Frequency | 1.2 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 i9 9900KS (9th Gen) | AMD EPYC 8434P |
|---|
| Service & Support | Limited warranty - 3 years | - |
|---|
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