Intel Xeon E5620 vs. Intel Xeon E3-1225V2

CPU Comparison, Reviews and Tests
Intel Xeon E5620
Intel Xeon E3-1225V2

Side by side comparison and review of Intel Xeon E5620 and Intel Xeon E3-1225V2. 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 E5620 vs. Intel Xeon E3-1225V2 Benchmark Chart
GENERAL Intel Xeon E5620 Intel Xeon E3-1225V2
Product Type Processor Processor
PROCESSOR Intel Xeon E5620 Intel Xeon E3-1225V2
Type Intel Xeon E5620 Intel Xeon E3-1225V2
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1366 Socket LGA1155 Socket
Core Voltage 0.75 V - 1.35 V -
Manufacturing Process 32 nm 22 nm
Thermal Design Power 80 W 69 W
Thermal Specification 77.6 °C -
PCI Express Revision - 3.0
PCI Express Configurations - 1x16+1x4, 1x8+3x4, 2x8+1x4
Architecture Features Integrated memory controller, Intel QuickPath Technology Intel Turbo Boost Technology 2.0, Intel vPro Technology
PERFORMANCE
Number of Cores Quad-Core Quad-Core
Number of Threads 8 threads 4 threads
Clock Speed (Frequency) 2.4 GHz 3.2 GHz
Max Turbo Speed 2.66 GHz 3.6 GHz
Bus Speed 1066 MHz -
64-bit Computing Yes Yes
CACHE MEMORY
Cache 12 MB 8 MB
Cache Memory Details 12 MB Smart Cache - 8 MB
Installed Size 12 MB 8 MB
INTEGRATED GRAPHICS (GPU) Intel Xeon E5620 Intel Xeon E3-1225V2
Type - Intel HD Graphics P4000
Base Frequency - 650 MHz
Max Dynamic Frequency - 1250 MHz
Features - Intel FDI, Intel Clear Video HD Technology, InTRU 3D Technology, Intel Quick Sync Video
EXPANSION & CONNECTIVITY Intel Xeon E5620 Intel Xeon E3-1225V2
Compatible Slots 1 x processor -
MISCELLANEOUS Intel Xeon E5620 Intel Xeon E3-1225V2
Included Accessories Heat sink -
Compliant Standards RoHS -
Service & Support 1-year warranty Limited warranty - 3 years
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