Intel Xeon L3406 vs. Intel Xeon E5-1620V3

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon L3406 and Intel Xeon E5-1620V3. 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 L3406 vs. Intel Xeon E5-1620V3 Benchmark Chart
GENERAL Intel Xeon L3406 Intel Xeon E5-1620V3
Product Type Processor Processor
PROCESSOR Intel Xeon L3406 Intel Xeon E5-1620V3
Type Intel Xeon L3406 Intel Xeon E5-1620V3
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1156 Socket LGA2011-v3 Socket
Power Efficiency Low-Voltage (LV) -
Core Voltage - 0.65 V - 1.30 V
Manufacturing Process 32 nm 22 nm
Thermal Design Power 30 W 140 W
Thermal Specification - 66.2 °C
PCI Express Revision 2.0 3.0
PCI Express Configurations 1x16, 2x8 X16, x4, x8
PCI Express Lanes Qty 16 40
Architecture Features Intel Turbo Boost Technology Enhanced SpeedStep technology, Hyper-Threading Technology, Demand Based Switching, 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), Thermal Monitoring Technologies, Intel Virtualization Technology for Directed I/O (VT-d), Intel vPro Technology, Intel Smart Cache, Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Identity Protection Technology, Intel Secure Key, Intel Advanced Vector Extensions 2 (AVX2.0), Intel OS Guard
PERFORMANCE
Number of Cores Dual-Core Quad-Core
Number of Threads 4 threads 8 threads
Clock Speed (Frequency) 2.26 GHz 3.5 GHz
Max Turbo Speed 2.53 GHz 3.6 GHz
64-bit Computing Yes -
CACHE MEMORY
Cache 4 MB 10 MB
Cache Memory Details L3 - TLC NAND Flash - 4 MB Smart Cache - 10 MB
Installed Size 4 MB 10 MB
EXPANSION & CONNECTIVITY Intel Xeon L3406 Intel Xeon E5-1620V3
Compatible Slots 1 x processor -
MISCELLANEOUS Intel Xeon L3406 Intel Xeon E5-1620V3
Compliant Standards RoHS -
Service & Support Limited warranty - 3 years Limited warranty - 3 years
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