Intel Xeon E5-4640 Specifications, Tests and Review

Number of Cores
8-core
Number of Threads
16 threads
Clock Speed
2.4 GHz
Max Turbo Speed
2.8 GHz
Cache
20 MB
Thermal Design Power
95 W
Socket
LGA2011 Socket

Complete technical specifications, details, benchmarks and review of Intel Xeon E5-4640. Find out how your chosen processor stacks up against the competition and whether it's the one that best meets your expectations with the CPU comparison feature.

Intel Xeon E5-4640 Full Specifications and Benchmark

general processor expansion & connectivity miscellaneous

GENERAL Intel Xeon E5-4640
Product Type Processor
Packaged Quantity 2 (specifications are for single item)
PROCESSOR Intel Xeon E5-4640
Type Intel Xeon E5-4640
ARCHITECTURE
Processor Qty 1
Compatible Processor Socket 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 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) 2.4 GHz
Max Turbo Speed 2.8 GHz
Bus Speed 1600 MHz
64-bit Computing Yes
CACHE MEMORY
Cache 20 MB
Cache Memory Details L3 - 16 MB
Installed Size 20 MB
EXPANSION & CONNECTIVITY Intel Xeon E5-4640
Compatible Slots 1 x processor - LGA2011 Socket
MISCELLANEOUS Intel Xeon E5-4640
Compliant Standards Halogen-free

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