Intel Xeon W W7-3445 vs. Intel Xeon Gold 6443N (4th Gen)

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon W W7-3445 and Intel Xeon Gold 6443N (4th Gen). 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.

CPUs Specifications Comparison

Intel Xeon W W7-3445 vs. Intel Xeon Gold 6443N (4th Gen) Benchmark Chart
GENERAL Intel Xeon W W7-3445 Intel Xeon Gold 6443N (4th Gen)
Product Type Processor Processor
PROCESSOR Intel Xeon W W7-3445 Intel Xeon Gold 6443N (4th Gen)
Type Intel Xeon W W7-3445 Intel Xeon Gold 6443N (4th Gen)
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket FCLGA4677 Socket FCLGA4677 Socket
Manufacturing Process - 10 nm
Thermal Design Power 324 W 195 W
Thermal Specification 72 °C 81 °C
PCI Express Revision 5.0 -
PCI Express Lanes Qty 112 64
Architecture Features Enhanced SpeedStep technology, 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 Turbo Boost Max Technology 3.0, Intel Speed Shift Technology, Intel Boot Guard, Intel Deep Learning Boost (DL Boost), Intel Active Management Technology, Intel Control-Flow Enforcement Technology, Intel Total Memory Encryption, Intel Platform Firmware Resilience Support, Instruction Set 64-bit, Intel vPro Enterprise Platform Eligibility, Intel Virtualization Technology with Redirect Protection (VT-rp), Mode-based Execute Control (MBEC), Intel Data Streaming Accelerator (DSA), Intel Advanced Matrix Extensions (AMX) Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, Intel Turbo Boost Technology 2.0, Intel Advanced Vector Extensions (AVX), 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 QuickAssist Technology, Intel OS Guard, 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, 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), Intel SSE4.2, Mode-based Execute Control (MBEC), Intel On Demand Feature Activation, Intel Dynamic Load Balancer (DLB), Intel Data Streaming Accelerator (DSA), Intel QuickAssist Software Acceleration, 128 GB maximum Enclave Page Cache (EPC) size for Intel SGX, Intel Software Guard Extensions (SGX) with Intel SPS, Intel In-memory Analytics Accelerator (IAA), 2 AVX-512 FMA Units, Intel vRAN Boost
PERFORMANCE
Number of Cores 20-core 32-core
Number of Threads 40 threads 64 threads
Clock Speed (Frequency) 2.6 GHz 2 GHz
Max Turbo Speed 4.8 GHz 3.6 GHz
CACHE MEMORY
Cache 52.5 MB 60 MB
Cache Memory Details Smart Cache - 52.5 MB Smart Cache - 60 MB
MISCELLANEOUS Intel Xeon W W7-3445 Intel Xeon Gold 6443N (4th Gen)
Service & Support Limited warranty - 1 year Limited warranty - 1 year
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