Intel Xeon L3406 vs. Intel Core i7 2820QM (2nd Gen)

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon L3406 and Intel Core i7 2820QM (2nd Gen). 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 L3406 vs. Intel Core i7 2820QM (2nd Gen) Benchmark Chart
GENERAL Intel Xeon L3406 Intel Core i7 2820QM (2nd Gen)
Product Type Processor Processor (mobile)
PROCESSOR Intel Xeon L3406 Intel Core i7 2820QM (2nd Gen)
Type Intel Xeon L3406 Intel Core i7 2820QM (2nd Gen)
ARCHITECTURE
Processor Qty 1 1
Packaging Type - 988-pin Micro FCPGA
Compatible Processor Socket LGA1156 Socket -
Power Efficiency Low-Voltage (LV) -
Manufacturing Process 32 nm 32 nm
Thermal Design Power 30 W 45 W
Thermal Specification - 100 °C
PCI Express Revision 2.0 2.0
PCI Express Configurations 1x16, 2x8 1x16, 2x8, 1x8+2x4
PCI Express Lanes Qty 16 16
Architecture Features Intel Turbo Boost Technology Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel vPro Technology
PERFORMANCE
Number of Cores Dual-Core Quad-Core
Number of Threads 4 threads 8 threads
Clock Speed (Frequency) 2.26 GHz 2.3 GHz
Max Turbo Speed 2.53 GHz 3.4 GHz
64-bit Computing Yes Yes
CACHE MEMORY
Cache 4 MB 8 MB
Cache Memory Details L3 - TLC NAND Flash - 4 MB L3 - 8 MB
Installed Size 4 MB 8 MB
EXPANSION & CONNECTIVITY Intel Xeon L3406 Intel Core i7 2820QM (2nd Gen)
Compatible Slots 1 x processor 1 x processor
MISCELLANEOUS Intel Xeon L3406 Intel Core i7 2820QM (2nd Gen)
Compliant Standards RoHS -
Service & Support Limited warranty - 3 years Limited warranty - 3 years
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