Intel Xeon L5640 vs. Intel Xeon E3-1265LV2

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon L5640 and Intel Xeon E3-1265LV2. 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 L5640 vs. Intel Xeon E3-1265LV2 Benchmark Chart
GENERAL Intel Xeon L5640 Intel Xeon E3-1265LV2
Product Type Processor Processor
PROCESSOR Intel Xeon L5640 Intel Xeon E3-1265LV2
Type Intel Xeon L5640 Intel Xeon E3-1265LV2
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1366 Socket LGA1155 Socket
Core Voltage 0.8 V - 1.3 V -
Manufacturing Process 32 nm 22 nm
Thermal Design Power 60 W 45 W
Thermal Specification 69.4 °C -
PCI Express Revision - 3.0
PCI Express Configurations - 1x16+1x4, 1x8+3x4, 2x8+1x4
Architecture Features Enhanced SpeedStep technology, streaming SIMD extensions, streaming SIMD extensions 2, Hyper-Threading Technology, integrated memory controller, streaming SIMD extensions 3, Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology, Intel Turbo Boost Technology, Intel 64 Technology, supplemental streaming SIMD extensions 3, Intel Trusted Execution Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2 SpeedStep technology, Hyper-Threading Technology, Intel Virtualization Technology, Intel Turbo Boost Technology, Intel Trusted Execution Technology, Intel vPro Technology
PERFORMANCE
Number of Cores 6-core Quad-Core
Number of Threads 12 threads 8 threads
Clock Speed (Frequency) 2.26 GHz 2.5 GHz
Max Turbo Speed 2.8 GHz 3.5 GHz
Bus Speed 1333 MHz -
64-bit Computing Yes Yes
CACHE MEMORY
Cache 12 MB 8 MB
Cache Memory Details Smart Cache - 12 MB Smart Cache - 8 MB
Installed Size 12 MB 8 MB
INTEGRATED GRAPHICS (GPU) Intel Xeon L5640 Intel Xeon E3-1265LV2
Type - Intel HD Graphics 2500
Base Frequency - 650 MHz
Max Dynamic Frequency - 1150 MHz
EXPANSION & CONNECTIVITY Intel Xeon L5640 Intel Xeon E3-1265LV2
Compatible Slots 1 x processor -
MISCELLANEOUS Intel Xeon L5640 Intel Xeon E3-1265LV2
Compliant Standards RoHS RoHS
Service & Support Limited warranty - advance parts replacement - 3 years Limited warranty - 3 years
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