Intel Xeon E5-2637V2 vs. Intel Xeon E3-1220L

CPU Comparison, Reviews and Tests

Detailed comparison and review of Intel Xeon E5-2637V2 and Intel Xeon E3-1220L. 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 E5-2637V2 vs. Intel Xeon E3-1220L Benchmark Chart
GENERAL Intel Xeon E5-2637V2 Intel Xeon E3-1220L
Product Type Processor Processor
PROCESSOR Intel Xeon E5-2637V2 Intel Xeon E3-1220L
Type Intel Xeon E5-2637V2 Intel Xeon E3-1220L
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA2011 Socket LGA1155 Socket
Power Efficiency - Low-Power
Core Voltage 0.65 V - 1.30 V -
Manufacturing Process 22 nm 32 nm
Thermal Design Power 130 W 20 W
Thermal Specification 76 °C 77.5 °C
PCI Express Revision 3.0 2.0
PCI Express Configurations X16, x4, x8 -
PCI Express Lanes Qty 40 20
Architecture Features SpeedStep technology, Hyper-Threading Technology, Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, Intel Turbo Boost Technology 2.0, Intel Advanced Vector Extensions (AVX), Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Intel Virtualization Technology for Directed I/O (VT-d), Intel vPro Technology, Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Secure Key Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology
PERFORMANCE
Number of Cores Quad-Core Dual-Core
Number of Threads 8 threads 4 threads
Clock Speed (Frequency) 3.5 GHz 2.2 GHz
Max Turbo Speed 3.8 GHz 3.4 GHz
64-bit Computing - Yes
CACHE MEMORY
Cache 15 MB 3 MB
Cache Memory Details 15 MB Smart Cache - 3 MB
Installed Size 15 MB 3 MB
EXPANSION & CONNECTIVITY Intel Xeon E5-2637V2 Intel Xeon E3-1220L
Compatible Slots - 1 x processor - LGA1155 Socket
MISCELLANEOUS Intel Xeon E5-2637V2 Intel Xeon E3-1220L
Included Accessories Heat sink -
Compliant Standards - RoHS
Service & Support Limited warranty - 1 year -
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