Intel Xeon E5-4640 vs. Intel Xeon Phi 7250

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon E5-4640 and Intel Xeon Phi 7250. 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 E5-4640 vs. Intel Xeon Phi 7250 Benchmark Chart
GENERAL Intel Xeon E5-4640 Intel Xeon Phi 7250
Product Type Processor Processor
Packaged Quantity 2 (specifications are for single item) -
PROCESSOR Intel Xeon E5-4640 Intel Xeon Phi 7250
Type Intel Xeon E5-4640 Intel Xeon Phi 7250
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA2011 Socket LGA3647 Socket
Core Voltage 0.6 V - 1.35 V 0.55 V - 1.125 V
Manufacturing Process 32 nm 14 nm
Thermal Design Power 95 W 215 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 Execute Disable Bit capability, Intel 64 Technology, Intel Turbo Boost Technology 2.0, Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Idle States
PERFORMANCE
Number of Cores 8-core 68-core
Number of Threads 16 threads -
Clock Speed (Frequency) 2.4 GHz 1.4 GHz
Max Turbo Speed 2.8 GHz 1.6 GHz
Bus Speed 1600 MHz -
64-bit Computing Yes -
CACHE MEMORY
Cache 20 MB 34 MB
Cache Memory Details L3 - 16 MB L2 - Smart Cache - 34 MB
Installed Size 20 MB -
EXPANSION & CONNECTIVITY Intel Xeon E5-4640 Intel Xeon Phi 7250
Compatible Slots 1 x processor - LGA2011 Socket -
MISCELLANEOUS Intel Xeon E5-4640 Intel Xeon Phi 7250
Compliant Standards Halogen-free -
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