Detailed comparison and review of Intel Xeon Silver 4314 (3rd Gen) and Intel Xeon Gold 6403N (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 Xeon Silver 4314 (3rd Gen) | Intel Xeon Gold 6403N (4th Gen) |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon Silver 4314 (3rd Gen) | Intel Xeon Gold 6403N (4th Gen) |
|---|
| Type | Intel Xeon Silver 4314 (3rd Gen) | Intel Xeon Gold 6403N (4th Gen) |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | - | FCLGA4677 Socket |
| Manufacturing Process | 10 nm | - |
| Thermal Design Power | 135 W | 185 W |
| Thermal Specification | - | 85 °C |
| PCI Express Revision | 4.0 | 4.0 |
| PCI Express Lanes Qty | 64 | 64 |
| Architecture Features | Integrated memory controller, Intel Turbo Boost Technology 2.0, Intel Software Guard Extensions (SGX), Intel Optane DC Persistent Memory Supported | Hyper-Threading Technology, 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 Transactional Synchronization Extensions (TSX), Intel OS Guard, Intel Software Guard Extensions (SGX), Intel Speed Shift Technology, Intel Run Sure Technology, Intel Boot Guard, Intel Deep Learning Boost (DL Boost), Intel Resource Director Technology (RDT), Intel Speed Select technology - Performance Profile, Intel Speed Select technology - Core Power, Intel Speed Select technology - Turbo Frequency, Intel Control-Flow Enforcement Technology, Intel Total Memory Encryption, Intel Platform Firmware Resilience Support, Intel Crypto Acceleration, Instruction Set 64-bit, Mode-based Execute Control (MBEC), Intel On Demand Feature Activation, Intel Data Streaming Accelerator (DSA), Intel QuickAssist Software Acceleration, 128 GB maximum Enclave Page Cache (EPC) size for Intel SGX, Intel vRAN Boost |
| PERFORMANCE |
|---|
| Number of Cores | 16-core | 24-core |
|---|---|---|
| Number of Threads | 32 threads | 48 threads |
| Clock Speed (Frequency) | 2.4 GHz | 1.9 GHz |
| Max Turbo Speed | 3.4 GHz | 3.6 GHz |
| CACHE MEMORY |
|---|
| Cache | 24 MB | 45 MB |
|---|---|---|
| Cache Memory Details | L3 - 24 MB | Smart Cache - 45 MB |
| MISCELLANEOUS | Intel Xeon Silver 4314 (3rd Gen) | Intel Xeon Gold 6403N (4th Gen) |
|---|
| Service & Support | - | Limited warranty - 1 year |
|---|
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