Intel Xeon E7-4820 vs. Intel Xeon L5609

CPU Comparison, Reviews and Tests

Detailed comparison and review of Intel Xeon E7-4820 and Intel Xeon L5609. 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 E7-4820 vs. Intel Xeon L5609 Benchmark Chart
GENERAL Intel Xeon E7-4820 Intel Xeon L5609
Product Type Processor Processor
PROCESSOR Intel Xeon E7-4820 Intel Xeon L5609
Type Intel Xeon E7-4820 Intel Xeon L5609
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1567 Socket LGA1366 Socket
Power Efficiency - Low-Voltage (LV)
Core Voltage - 0.8 V - 1.3 V
Manufacturing Process 32 nm 32 nm
Thermal Design Power 105 W 40 W
Thermal Specification 64 °C -
Architecture Features Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology Hyper-Threading Technology, Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology
PERFORMANCE
Number of Cores 8-core Quad-Core
Number of Threads 16 threads 4 threads
Clock Speed (Frequency) 2 GHz 1.86 GHz
Max Turbo Speed 2.27 GHz -
Bus Speed 2933 MHz 800 MHz
64-bit Computing Yes Yes
CACHE MEMORY
Cache 18 MB 12 MB
Cache Memory Details L3 - 18 MB
L2 - 8 x 256 KB
L2 - 1 MB
L3 - 12 MB
Installed Size 18 MB 12 MB
EXPANSION & CONNECTIVITY Intel Xeon E7-4820 Intel Xeon L5609
Compatible Slots 2 x processor - LGA1567 Socket 1 x processor
MISCELLANEOUS Intel Xeon E7-4820 Intel Xeon L5609
Included Accessories Heat sink Heat sink
Compliant Standards RoHS RoHS
Service & Support Limited warranty - 1 year Limited warranty - 1 year - on-site
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