Intel Xeon L5609 vs. Intel Xeon L3426

CPU Comparison, Reviews and Tests

Detailed comparison and review of Intel Xeon L5609 and Intel Xeon L3426. 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.

CPUs Specifications Comparison

Intel Xeon L5609 vs. Intel Xeon L3426 Benchmark Chart
GENERAL Intel Xeon L5609 Intel Xeon L3426
Product Type Processor Processor
PROCESSOR Intel Xeon L5609 Intel Xeon L3426
Type Intel Xeon L5609 Intel Xeon L3426
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1366 Socket LGA1156 Socket
Power Efficiency Low-Voltage (LV) -
Core Voltage 0.8 V - 1.3 V -
Manufacturing Process 32 nm 45 nm
Thermal Design Power 40 W 45 W
PCI Express Revision - 2.0
PCI Express Configurations - 1x16, 2x8, 4x4
PCI Express Lanes Qty - 16
Architecture Features Hyper-Threading Technology, Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology Enhanced SpeedStep technology, Demand Based Switching, Intel Virtualization Technology, Enhanced Halt State (C1E)
PERFORMANCE
Number of Cores Quad-Core Quad-Core
Number of Threads 4 threads 8 threads
Clock Speed (Frequency) 1.86 GHz 1.86 GHz
Max Turbo Speed - 3.2 GHz
Bus Speed 800 MHz -
64-bit Computing Yes Yes
CACHE MEMORY
Cache 12 MB 8 MB
Cache Memory Details L2 - 1 MB
L3 - 12 MB
L3 - 8 MB
Installed Size 12 MB 8 MB
EXPANSION & CONNECTIVITY Intel Xeon L5609 Intel Xeon L3426
Compatible Slots 1 x processor 1 x processor - LGA1156 Socket
MISCELLANEOUS Intel Xeon L5609 Intel Xeon L3426
Included Accessories Heat sink -
Compliant Standards RoHS RoHS
Service & Support Limited warranty - 1 year - on-site Limited warranty - 3 years
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