Side by side comparison and review of Intel Xeon W-1270P and Intel Core i9 12900HK (12th Gen). 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 Xeon W-1270P | Intel Core i9 12900HK (12th Gen) |
|---|
| Product Type | Processor | Processor (mobile) |
|---|
| PROCESSOR | Intel Xeon W-1270P | Intel Core i9 12900HK (12th Gen) |
|---|
| Type | Intel Xeon W-1270P | Intel Core i9 12900HK (12th Gen) |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA1200 Socket | FCBGA1744 Socket |
| Manufacturing Process | 14 nm | 7 nm |
| Thermal Design Power | 125 W | 115 W |
| Thermal Specification | 100 °C | 100 °C |
| PCI Express Revision | 3.0 | 4.0 |
| PCI Express Configurations | 1x16, 2x8, 1x8+2x4 | - |
| PCI Express Lanes Qty | 16 | 28 |
| 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 OS Guard, Intel Software Guard Extensions (SGX), Intel Turbo Boost Max Technology 3.0, Intel Optane Memory Supported, Intel Boot Guard, Intel vPro Platform Eligibility | Hyper-Threading Technology, Intel Virtualization Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel Flex Memory Access, Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Intel Virtualization Technology for Directed I/O (VT-d), 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, Mode-based Execute Control (MBE), Intel Volume Management Device (VMD), Intel Boot Guard, Intel Deep Learning Boost (DL Boost), Intel Image Processing Unit 6.0, Intel Smart Sound Technology, Intel Wake on Voice, Intel High Definition Audio, Intel Adaptix Technology, Intel Control-Flow Enforcement Technology, Intel Gaussian and Neural Accelerator 3.0, Intel Thread Director, Instruction Set 64-bit, MIPI SoundWire 1.2 |
| PERFORMANCE |
|---|
| Number of Cores | 8-core | 14-core |
|---|---|---|
| Number of Threads | 16 threads | 20 threads |
| Clock Speed (Frequency) | 3.8 GHz | 2.5 GHz (P-core) / 1.8 GHz (E-core) |
| Max Turbo Speed | 5.1 GHz | 5 GHz (P-core) / 3.8 GHz (E-core) |
| Bus Speed | 8 GT/s | - |
| CACHE MEMORY |
|---|
| Cache | 16 MB | 24 MB |
|---|---|---|
| Cache Memory Details | Smart Cache - 16 MB | Smart Cache - 24 MB |
| INTEGRATED GRAPHICS (GPU) | Intel Xeon W-1270P | Intel Core i9 12900HK (12th Gen) |
|---|
| Type | Intel UHD Graphics P630 | Intel Iris Xe Graphics |
|---|---|---|
| Base Frequency | 350 MHz | - |
| Max Dynamic Frequency | 1.2 GHz | 1.45 GHz |
| Max Supported Memory Size | 64 GB | - |
| Max Supported Resolution | 4096x2304@60Hz (eDP), 4096x2304@60Hz (DP), 4096x2160@30Hz (HDMI) | 7680x4320@60Hz (DP), 4096x2304@60Hz (HDMI), 4096x2304@120Hz (eDP) |
| Features | Intel Clear Video Technology, Intel Clear Video HD Technology, InTRU 3D Technology, Intel Quick Sync Video, Triple Display Capable | Intel Clear Video HD Technology, Intel Quick Sync Video |
| MISCELLANEOUS | Intel Xeon W-1270P | Intel Core i9 12900HK (12th Gen) |
|---|
| Service & Support | Limited warranty - 3 years | Limited warranty - 3 years |
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