Intel Xeon vs. Intel Xeon E5-4640

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon and Intel Xeon E5-4640. 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 vs. Intel Xeon E5-4640 Benchmark Chart
GENERAL Intel Xeon Intel Xeon E5-4640
Product Type Processor Processor
Packaged Quantity - 2 (specifications are for single item)
PROCESSOR Intel Xeon Intel Xeon E5-4640
Type Intel Xeon Intel Xeon E5-4640
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket Socket 603 LGA2011 Socket
Core Voltage - 0.6 V - 1.35 V
Manufacturing Process - 32 nm
Thermal Design Power - 95 W
PCI Express Revision - 3.0
PCI Express Lanes Qty - 40
Architecture Features Streaming SIMD extensions 2 SpeedStep technology, Execute Disable Bit capability, Intel Trusted Execution Technology, Intel Turbo Boost Technology 2.0, Intel vPro Technology
PERFORMANCE
Number of Cores - 8-core
Number of Threads - 16 threads
Clock Speed (Frequency) 1.6 GHz 2.4 GHz
Max Turbo Speed - 2.8 GHz
Bus Speed 400 MHz 1600 MHz
64-bit Computing - Yes
CACHE MEMORY
Cache - 20 MB
Cache Memory Details L2 - 256 KB
L3 - Advanced Transfer Cache - 1 MB
L3 - 16 MB
Installed Size 1 MB 20 MB
Max Supported Size 1 MB -
Type Advanced Transfer Cache -
EXPANSION & CONNECTIVITY Intel Xeon Intel Xeon E5-4640
Compatible Slots 1 x processor - Socket 603 1 x processor - LGA2011 Socket
MISCELLANEOUS Intel Xeon Intel Xeon E5-4640
Included Accessories Heat sink, cooler (fansink) -
Compliant Standards - Halogen-free
Service & Support Limited warranty - replacement - 3 years - carry-in -
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