Intel Xeon E7520 vs. Intel Xeon E5-2450v2

CPU Comparison, Reviews and Tests

Detailed comparison and review of Intel Xeon E7520 and Intel Xeon E5-2450v2. With our comprehensive overview, you can simply compare overall performance, cache sizes, RAM, power efficiency, architecture, but also other key features of both processors and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the processor that best fits your needs and expectations.

CPUs Specifications Comparison

Intel Xeon E7520 vs. Intel Xeon E5-2450v2 Benchmark Chart
GENERAL Intel Xeon E7520 Intel Xeon E5-2450v2
Product Type Processor Processor
PROCESSOR Intel Xeon E7520 Intel Xeon E5-2450v2
Type Intel Xeon E7520 Intel Xeon E5-2450v2
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1567 Socket LGA1356 Socket
Core Voltage - 0.65 V - 1.30 V
Manufacturing Process 45 nm 22 nm
Thermal Design Power 95 W 95 W
Thermal Specification 70 °C 80 °C
PCI Express Revision - 3.0
PCI Express Configurations - X16, x4, x8
PCI Express Lanes Qty - 24
Architecture Features Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology Enhanced SpeedStep technology, Intel Virtualization Technology, Intel Trusted Execution Technology, Intel Turbo Boost Technology 2.0, Idle States
PERFORMANCE
Number of Cores Quad-Core 8-core
Number of Threads 8 threads 16 threads
Clock Speed (Frequency) 1.87 GHz 2.5 GHz
Max Turbo Speed - 3.3 GHz
64-bit Computing Yes -
CACHE MEMORY
Cache 18 MB 20 MB
Cache Memory Details L3 - 18 MB Smart Cache - 20 MB
Installed Size 18 MB 25 MB
EXPANSION & CONNECTIVITY Intel Xeon E7520 Intel Xeon E5-2450v2
Compatible Slots 2 x processor -
MISCELLANEOUS Intel Xeon E7520 Intel Xeon E5-2450v2
Included Accessories - Heat sink
Compliant Standards RoHS RoHS
Service & Support Limited warranty - 3 years Limited warranty - replacement - 1 year
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