Intel Core i7 640M vs. Intel Xeon E5-2620V3

CPU Comparison, Reviews and Tests

Side by side comparison and review of Intel Core i7 640M and Intel Xeon E5-2620V3. Compare overall performance, core and thread counts, cache memory, speed, power efficiency, dimensions, socket compatibility and other key specifications and features to simplify the choice of your perfect CPU. Our goal is to make it easier for you to decide on the processor that will best meet your expectations by revealing the main differences between the products.

CPUs Specifications Comparison

Intel Core i7 640M vs. Intel Xeon E5-2620V3 Benchmark Chart
GENERAL Intel Core i7 640M Intel Xeon E5-2620V3
Product Type Processor (mobile) Processor
PROCESSOR Intel Core i7 640M Intel Xeon E5-2620V3
Type Intel Core i7 640M Intel Xeon E5-2620V3
ARCHITECTURE
Processor Qty 1 1
Packaging Type 1288-ball BGA -
Compatible Processor Socket PGA988 Socket LGA2011-v3 Socket
Core Voltage - 0.65 V - 1.30 V
Manufacturing Process 32 nm 22 nm
Thermal Design Power 35 W 85 W
Thermal Specification - 72.6 °C
PCI Express Revision 2.0 3.0
PCI Express Configurations 1x16 X16, x4, x8
PCI Express Lanes Qty 16 40
Architecture Features Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel Turbo Boost Technology, Intel 64 Technology, Intel Trusted Execution Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel Fast Memory Access Enhanced SpeedStep technology, Hyper-Threading Technology, Intel Virtualization Technology, Intel Turbo Boost Technology 2.0, Intel vPro Technology
PERFORMANCE
Number of Cores Dual-Core 6-core
Number of Threads 4 threads 12 threads
Clock Speed (Frequency) 2.8 GHz 2.4 GHz
Max Turbo Speed 3.46 GHz 3.2 GHz
Bus Speed 667 MHz 4000 MHz
64-bit Computing Yes -
CACHE MEMORY
Cache 4 MB 15 MB
Cache Memory Details L3 - 4 MB Smart Cache - 15 MB
Installed Size 4 MB 15 MB
INTEGRATED GRAPHICS (GPU) Intel Core i7 640M Intel Xeon E5-2620V3
Type Intel HD Graphics with Dynamic Frequency -
Base Frequency 500 MHz -
Max Dynamic Frequency 766 MHz -
Features Dual Display Capable, Intel FDI, Intel Clear Video Technology, Intel Clear Video HD Technology -
EXPANSION & CONNECTIVITY Intel Core i7 640M Intel Xeon E5-2620V3
Compatible Slots 1 x processor -
MISCELLANEOUS Intel Core i7 640M Intel Xeon E5-2620V3
Included Accessories - Heat sink
Compliant Standards - RoHS
Service & Support Limited warranty - 3 years Limited warranty - 1 year
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