Intel Xeon E3-1280 vs. Intel Xeon E5-2450L

CPU Comparison, Reviews and Tests

Detailed comparison and review of Intel Xeon E3-1280 and Intel Xeon E5-2450L. 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 E3-1280 vs. Intel Xeon E5-2450L Benchmark Chart
GENERAL Intel Xeon E3-1280 Intel Xeon E5-2450L
Product Type Processor Processor
PROCESSOR Intel Xeon E3-1280 Intel Xeon E5-2450L
Type Intel Xeon E3-1280 Intel Xeon E5-2450L
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1155 Socket LGA1356 Socket
Power Efficiency - Low-Power
Core Voltage - 0.6 V - 1.35 V
Manufacturing Process 32 nm 32 nm
Thermal Design Power 95 W 70 W
Thermal Specification 73.6 °C -
PCI Express Revision 2.0 3.0
PCI Express Lanes Qty 20 24
Architecture Features Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology Enhanced SpeedStep technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel Trusted Execution Technology, Intel Turbo Boost Technology 2.0
PERFORMANCE
Number of Cores Quad-Core 8-core
Number of Threads 8 threads 16 threads
Clock Speed (Frequency) 3.5 GHz 1.8 GHz
Max Turbo Speed 3.9 GHz 2.3 GHz
Bus Speed - 1600 MHz
64-bit Computing Yes Yes
CACHE MEMORY
Cache 8 MB 20 MB
Cache Memory Details L3 - 8 MB
L2 - 1 MB
Smart Cache - 20 MB
Installed Size 8 MB 20 MB
EXPANSION & CONNECTIVITY Intel Xeon E3-1280 Intel Xeon E5-2450L
Compatible Slots 1 x processor 1 x processor - LGA1356 Socket
MISCELLANEOUS Intel Xeon E3-1280 Intel Xeon E5-2450L
Included Accessories Heat sink -
Compliant Standards RoHS RoHS
Service & Support Limited warranty - 3 years Limited warranty - 1 year
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