Intel Xeon X5687 vs. Intel Xeon E3-1220L

CPU Comparison, Reviews and Tests

Side by side comparison and review of Intel Xeon X5687 and Intel Xeon E3-1220L. Compare overall performance, core and thread counts, cache memory, speed, power efficiency, dimensions, socket compatibility and other key specifications and features to simplify the choice of your perfect CPU. Our goal is to make it easier for you to decide on the processor that will best meet your expectations by revealing the main differences between the products.

CPUs Specifications Comparison

Intel Xeon X5687 vs. Intel Xeon E3-1220L Benchmark Chart
GENERAL Intel Xeon X5687 Intel Xeon E3-1220L
Product Type Processor Processor
PROCESSOR Intel Xeon X5687 Intel Xeon E3-1220L
Type Intel Xeon X5687 Intel Xeon E3-1220L
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1366 Socket LGA1155 Socket
Power Efficiency - Low-Power
Core Voltage 0.75 V - 1.35 V -
Manufacturing Process 32 nm 32 nm
Thermal Design Power 130 W 20 W
Thermal Specification 80.4 °C 77.5 °C
PCI Express Revision - 2.0
PCI Express Lanes Qty - 20
Architecture Features Hyper-Threading Technology, Intel Turbo Boost Technology Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology
PERFORMANCE
Number of Cores Quad-Core Dual-Core
Number of Threads 8 threads 4 threads
Clock Speed (Frequency) 3.6 GHz 2.2 GHz
Max Turbo Speed 3.86 GHz 3.4 GHz
64-bit Computing Yes Yes
CACHE MEMORY
Cache 12 MB 3 MB
Cache Memory Details Smart Cache - 12 MB Smart Cache - 3 MB
Installed Size 12 MB 3 MB
EXPANSION & CONNECTIVITY Intel Xeon X5687 Intel Xeon E3-1220L
Compatible Slots 1 x processor - LGA1366 Socket 1 x processor - LGA1155 Socket
MISCELLANEOUS Intel Xeon X5687 Intel Xeon E3-1220L
Compliant Standards Halogen-free RoHS
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