In depth comparison and review of Intel Core i9 12900KF (12th Gen) and AMD Ryzen ThreadRipper 7970X. 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 i9 12900KF (12th Gen) | AMD Ryzen ThreadRipper 7970X |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Core i9 12900KF (12th Gen) | AMD Ryzen ThreadRipper 7970X |
|---|
| Type | Intel Core i9 12900KF (12th Gen) | AMD Ryzen ThreadRipper 7970X |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA1700 Socket | Socket sTR5 |
| Manufacturing Process | 7 nm | 5 nm |
| Thermal Design Power | 241 W | 350 W |
| Thermal Specification | 100 °C | 95 °C |
| PCI Express Revision | 5.0 | 5.0 |
| PCI Express Configurations | 1x16+1x4, 2x8+1x4 | - |
| PCI Express Lanes Qty | 20 | 92 |
| 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 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 Turbo Boost Max Technology 3.0, Intel Speed Shift Technology, Intel Optane Memory Supported, Mode-based Execute Control (MBE), 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 | AMD EXPO Technology, AMD RyzenTechnologies, "Zen 4" Core Architecture, AMD Precision Boost 2 Technology |
| PERFORMANCE |
|---|
| Number of Cores | 16-core | 32-core |
|---|---|---|
| Number of Threads | 24 threads | 64 threads |
| Clock Speed (Frequency) | 3.2 GHz | 4 GHz |
| Max Turbo Speed | 5.2 GHz | 5.3 GHz |
| CACHE MEMORY |
|---|
| Cache | 30 MB | 128 MB |
|---|---|---|
| Cache Memory Details | Smart Cache - 30 MB L2 - 14 MB |
L1 - 2 MB L2 - 32 MB L3 - 128 MB |
| MISCELLANEOUS | Intel Core i9 12900KF (12th Gen) | AMD Ryzen ThreadRipper 7970X |
|---|
| Service & Support | Limited warranty - 3 years | - |
|---|
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