Intel Xeon E7-4820 vs. Intel Xeon W5580

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon E7-4820 and Intel Xeon W5580. 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 E7-4820 vs. Intel Xeon W5580 Benchmark Chart
GENERAL Intel Xeon E7-4820 Intel Xeon W5580
Product Type Processor Processor
PROCESSOR Intel Xeon E7-4820 Intel Xeon W5580
Type Intel Xeon E7-4820 Intel Xeon W5580
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1567 Socket LGA1366 Socket
Manufacturing Process 32 nm 45 nm
Thermal Design Power 105 W 130 W
Thermal Specification 64 °C 67 °C
Architecture Features Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology Enhanced SpeedStep technology, Hyper-Threading Technology, Intel Virtualization Technology, Intel 64 Technology, Enhanced Halt State (C1E)
PERFORMANCE
Number of Cores 8-core Quad-Core
Number of Threads 16 threads 8 threads
Clock Speed (Frequency) 2 GHz 3.2 GHz
Max Turbo Speed 2.27 GHz 3.46 GHz
Bus Speed 2933 MHz 1366 MHz
64-bit Computing Yes Yes
CACHE MEMORY
Cache 18 MB 8 MB
Cache Memory Details L3 - 18 MB
L2 - 8 x 256 KB
L3 - 8 MB
Installed Size 18 MB 8 MB
EXPANSION & CONNECTIVITY Intel Xeon E7-4820 Intel Xeon W5580
Compatible Slots 2 x processor - LGA1567 Socket 1 x processor
MISCELLANEOUS Intel Xeon E7-4820 Intel Xeon W5580
Included Accessories Heat sink -
Compliant Standards RoHS RoHS
Service & Support Limited warranty - 1 year Limited warranty - 90 days
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