Intel Xeon E3-1240 vs. Intel Xeon L7555

CPU Comparison, Reviews and Tests
Intel Xeon E3-1240
Intel Xeon L7555

In depth comparison and review of Intel Xeon E3-1240 and Intel Xeon L7555. 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 E3-1240 vs. Intel Xeon L7555 Benchmark Chart
GENERAL Intel Xeon E3-1240 Intel Xeon L7555
Product Type Processor Processor
PROCESSOR Intel Xeon E3-1240 Intel Xeon L7555
Type Intel Xeon E3-1240 Intel Xeon L7555
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1155 Socket LGA1567 Socket
Power Efficiency - Low-Voltage (LV)
Manufacturing Process 32 nm 45 nm
Thermal Design Power 80 W 95 W
Thermal Specification 69.1 °C 70 °C
PCI Express Revision 2.0 -
PCI Express Lanes Qty 20 -
Architecture Features Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel Turbo Boost Technology, Intel 64 Technology
PERFORMANCE
Number of Cores Quad-Core 8-core
Number of Threads 8 threads 16 threads
Clock Speed (Frequency) 3.3 GHz 1.87 GHz
Max Turbo Speed 3.7 GHz 2.53 GHz
64-bit Computing Yes Yes
CACHE MEMORY
Cache 8 MB 24 MB
Cache Level 1 Size 256 KB -
Cache Memory Details L2 - 1 MB
L3 - 8 MB		 L3 - 24 MB
Installed Size 8 MB 24 MB
EXPANSION & CONNECTIVITY Intel Xeon E3-1240 Intel Xeon L7555
Compatible Slots 1 x processor - LGA1155 Socket 1 x processor - LGA1567 Socket
MISCELLANEOUS Intel Xeon E3-1240 Intel Xeon L7555
Included Accessories Heat sink -
Compliant Standards RoHS RoHS
Service & Support Limited warranty - 3 years -
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