Intel Xeon W5580 vs. Intel Xeon W3550

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon W5580 and Intel Xeon W3550. 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 W5580 vs. Intel Xeon W3550 Benchmark Chart
GENERAL Intel Xeon W5580 Intel Xeon W3550
Product Type Processor Processor
PROCESSOR Intel Xeon W5580 Intel Xeon W3550
Type Intel Xeon W5580 Intel Xeon W3550
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1366 Socket LGA1366 Socket
Manufacturing Process 45 nm 45 nm
Thermal Design Power 130 W 130 W
Thermal Specification 67 °C 67.9 °C
Architecture Features Enhanced SpeedStep technology, Hyper-Threading Technology, Intel Virtualization Technology, Intel 64 Technology, Enhanced Halt State (C1E) Hyper-Threading Technology, Intel Turbo Boost Technology
PERFORMANCE
Number of Cores Quad-Core Quad-Core
Number of Threads 8 threads 8 threads
Clock Speed (Frequency) 3.2 GHz 3.06 GHz
Max Turbo Speed 3.46 GHz 3.33 GHz
Bus Speed 1366 MHz -
64-bit Computing Yes Yes
CACHE MEMORY
Cache 8 MB 8 MB
Cache Memory Details L3 - 8 MB Smart Cache - 8 MB
Installed Size 8 MB 8 MB
EXPANSION & CONNECTIVITY Intel Xeon W5580 Intel Xeon W3550
Compatible Slots 1 x processor 1 x processor
MISCELLANEOUS Intel Xeon W5580 Intel Xeon W3550
Compliant Standards RoHS -
Service & Support Limited warranty - 90 days Limited warranty - 3 years
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