Detailed comparison and review of Intel Core i9 12900H (12th Gen) and Intel Xeon Bronze 3408U (4th Gen). 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 12900H (12th Gen) | Intel Xeon Bronze 3408U (4th Gen) |
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Product Type | Processor (mobile) | Processor |
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DIMENSIONS |
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Width | - | 7.75 cm |
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Depth | - | 5.65 cm |
PROCESSOR | Intel Core i9 12900H (12th Gen) | Intel Xeon Bronze 3408U (4th Gen) |
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Type | Intel Core i9 12900H (12th Gen) | Intel Xeon Bronze 3408U (4th Gen) |
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ARCHITECTURE |
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Processor Qty | 1 | 1 |
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Compatible Processor Socket | FCBGA1744 Socket | FCLGA4677 Socket |
Manufacturing Process | 7 nm | 10 nm |
Thermal Design Power | 115 W | 125 W |
Thermal Specification | 100 °C | 79 °C |
PCI Express Revision | 4.0 | 5.0 |
PCI Express Lanes Qty | 28 | 80 |
Architecture Features | 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 | Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, Intel Turbo Boost Technology 2.0, Intel AES New Instructions (AES-NI), Intel Virtualization Technology for Directed I/O (VT-d), Intel VT-x with Extended Page Tables (EPT), Intel TSX-NI, Intel OS Guard, Intel Speed Shift Technology, Intel Advanced Vector Extensions 512 (AVX-512), Mode-based Execute Control (MBE), Intel Boot Guard, Intel Deep Learning Boost (DL Boost), Intel Resource Director Technology (RDT), Advanced Vector Extensions (AVX), Intel Control-Flow Enforcement Technology, Intel Total Memory Encryption, Intel Platform Firmware Resilience Support, Intel Crypto Acceleration, Advanced Vector Extensions 2 (AVX2), Intel SSE4.2, 64 GB maximum Enclave Page Cache (EPC) size for Intel SGX, Intel QuickAssist Software Acceleration, Intel Advanced Matrix Extensions (AMX), Intel Software Guard Extensions (SGX) with Intel SPS, 1 AVX-512 FMA Unit |
PERFORMANCE |
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Number of Cores | 14-core | 8-core |
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Number of Threads | 20 threads | 8 threads |
Clock Speed (Frequency) | 2.5 GHz (P-core) / 1.8 GHz (E-core) | 1.8 GHz |
Max Turbo Speed | 5 GHz (P-core) / 3.8 GHz (E-core) | 1.9 GHz |
CACHE MEMORY |
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Cache | 24 MB | 22.5 MB |
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Cache Memory Details | Smart Cache - 24 MB | - |
INTEGRATED GRAPHICS (GPU) | Intel Core i9 12900H (12th Gen) | Intel Xeon Bronze 3408U (4th Gen) |
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Type | Intel Iris Xe Graphics | - |
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Max Dynamic Frequency | 1.45 GHz | - |
Max Supported Resolution | 7680x4320@60Hz (DP), 4096x2304@60Hz (HDMI), 4096x2304@120Hz (eDP) | - |
Features | Intel Clear Video HD Technology, Intel Quick Sync Video | - |
MISCELLANEOUS | Intel Core i9 12900H (12th Gen) | Intel Xeon Bronze 3408U (4th Gen) |
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Service & Support | Limited warranty - 3 years | Limited warranty - 1 year |
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