Intel Xeon E5-2420V2 vs. Intel Core i7 840QM

CPU Comparison, Reviews and Tests
Intel Xeon E5-2420V2
Intel Core i7 840QM

In depth comparison and review of Intel Xeon E5-2420V2 and Intel Core i7 840QM. 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 E5-2420V2 vs. Intel Core i7 840QM Benchmark Chart
GENERAL Intel Xeon E5-2420V2 Intel Core i7 840QM
Product Type Processor Processor (mobile)
PROCESSOR Intel Xeon E5-2420V2 Intel Core i7 840QM
Type Intel Xeon E5-2420V2 Intel Core i7 840QM
ARCHITECTURE
Processor Qty 1 1
Packaging Type - 988-pin Micro FCPGA
Compatible Processor Socket LGA1356 Socket -
Core Voltage 0.65 V - 1.30 V -
Manufacturing Process 22 nm 45 nm
Thermal Design Power 80 W 45 W
Thermal Specification 76 °C 100 °C
PCI Express Revision 3.0 2.0
PCI Express Configurations X16, x4, x8 1x16, 2x8
PCI Express Lanes Qty 24 16
Architecture Features Intel Virtualization Technology, Intel Turbo Boost Technology 2.0 Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel Turbo Boost Technology, Intel 64 Technology, Intel Trusted Execution Technology, Enhanced Halt State (C1E), streaming SIMD extensions 4.2
PERFORMANCE
Number of Cores 6-core Quad-Core
Number of Threads 12 threads 8 threads
Clock Speed (Frequency) 2.2 GHz 1.86 GHz
Max Turbo Speed 2.7 GHz 3.2 GHz
64-bit Computing - Yes
CACHE MEMORY
Cache 15 MB 8 MB
Cache Memory Details Smart Cache - 15 MB L3 - 8 MB
Installed Size 15 MB 8 MB
EXPANSION & CONNECTIVITY Intel Xeon E5-2420V2 Intel Core i7 840QM
Compatible Slots - 1 x processor
MISCELLANEOUS Intel Xeon E5-2420V2 Intel Core i7 840QM
Included Accessories Heat sink -
Compliant Standards RoHS -
Service & Support Limited warranty - replacement - 1 year Limited warranty - 3 years
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