Intel Xeon Silver 4314 (3rd Gen) vs. Intel Xeon Platinum 8450H (4th Gen)

CPU Comparison, Reviews and Tests

Side by side comparison and review of Intel Xeon Silver 4314 (3rd Gen) and Intel Xeon Platinum 8450H (4th 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.

CPUs Specifications Comparison

Intel Xeon Silver 4314 (3rd Gen) vs. Intel Xeon Platinum 8450H (4th Gen) Benchmark Chart
GENERAL Intel Xeon Silver 4314 (3rd Gen) Intel Xeon Platinum 8450H (4th Gen)
Product Type Processor Processor
PROCESSOR Intel Xeon Silver 4314 (3rd Gen) Intel Xeon Platinum 8450H (4th Gen)
Type Intel Xeon Silver 4314 (3rd Gen) Intel Xeon Platinum 8450H (4th Gen)
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket - FCLGA4677 Socket
Manufacturing Process 10 nm 10 nm
Thermal Design Power 135 W 250 W
Thermal Specification - 76 °C
PCI Express Revision 4.0 5.0
PCI Express Lanes Qty 64 80
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, streaming SIMD extensions 4.2, 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 Advanced Vector Extensions 512 (AVX-512), Intel Run Sure Technology, Intel Boot Guard, Intel Deep Learning Boost (DL Boost), Intel Resource Director Technology (RDT), Intel Speed Select technology - Performance Profile, Advanced Vector Extensions (AVX), Intel Speed Select technology - Base Frequency, Intel Optane DC Persistent Memory Supported, 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, Advanced Vector Extensions 2 (AVX2), Mode-based Execute Control (MBEC), Intel On Demand Feature Activation, Intel Advanced Matrix Extensions, 8 high priority cores, 20 low priority cores, 2.10 GHz high priority core, 1.70 GHz low priority core, Intel QuickAssist Software Acceleration, 512 GB maximum Enclave Page Cache (EPC) size for Intel SGX
PERFORMANCE
Number of Cores 16-core 28-core
Number of Threads 32 threads 56 threads
Clock Speed (Frequency) 2.4 GHz 2 GHz
Max Turbo Speed 3.4 GHz 3.5 GHz
CACHE MEMORY
Cache 24 MB 75 MB
Cache Memory Details L3 - 24 MB Smart Cache - 75 MB
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