Intel Xeon X7550 vs. Intel Xeon E3-1220

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon X7550 and Intel Xeon E3-1220. 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 X7550 vs. Intel Xeon E3-1220 Benchmark Chart
GENERAL Intel Xeon X7550 Intel Xeon E3-1220
Product Type Processor Processor
PROCESSOR Intel Xeon X7550 Intel Xeon E3-1220
Type Intel Xeon X7550 Intel Xeon E3-1220
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1567 Socket LGA1155 Socket
Manufacturing Process 45 nm 32 nm
Thermal Design Power 130 W 80 W
Thermal Specification 69 °C 69.1 °C
PCI Express Revision - 2.0
PCI Express Lanes Qty - 20
Architecture Features Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel Turbo Boost Technology Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel Turbo Boost Technology
PERFORMANCE
Number of Cores 8-core Quad-Core
Number of Threads 16 threads 4 threads
Clock Speed (Frequency) 2 GHz 3.1 GHz
Max Turbo Speed 2.4 GHz 3.4 GHz
64-bit Computing Yes Yes
CACHE MEMORY
Cache 18 MB 8 MB
Cache Level 1 Size - 256 KB
Cache Memory Details L3 - 18 MB Smart Cache - 8 MB
Installed Size 18 MB 8 MB
EXPANSION & CONNECTIVITY Intel Xeon X7550 Intel Xeon E3-1220
Compatible Slots 1 x processor - LGA1567 Socket 1 x processor - LGA1155 Socket
MISCELLANEOUS Intel Xeon X7550 Intel Xeon E3-1220
Included Accessories - Heat sink
Compliant Standards RoHS RoHS
Service & Support Limited warranty - 90 days Limited warranty - 3 years
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