Intel Xeon Silver 4309Y (3rd Gen) vs. Intel Xeon Platinum 8458P

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon Silver 4309Y (3rd Gen) and Intel Xeon Platinum 8458P. 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 Silver 4309Y (3rd Gen) vs. Intel Xeon Platinum 8458P Benchmark Chart
GENERAL Intel Xeon Silver 4309Y (3rd Gen) Intel Xeon Platinum 8458P
Product Type Processor Processor
PROCESSOR Intel Xeon Silver 4309Y (3rd Gen) Intel Xeon Platinum 8458P
Type Intel Xeon Silver 4309Y (3rd Gen) Intel Xeon Platinum 8458P
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket - FCLGA4677 Socket
Manufacturing Process 10 nm -
Thermal Design Power 105 W 350 W
PCI Express Revision 4.0 5.0
PCI Express Lanes Qty 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, Intel Virtualization Technology, Intel 64 Technology, Intel Turbo Boost Technology 2.0
PERFORMANCE
Number of Cores 8-core 44-core
Number of Threads 16 threads 88 threads
Clock Speed (Frequency) 2.8 GHz 2.7 GHz
Max Turbo Speed 3.6 GHz 3.8 GHz
CACHE MEMORY
Cache 12 MB 82.5 MB
Cache Memory Details L3 - 12 MB 82.5 MB
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