Intel Core i7 2820QM (2nd Gen) vs. Intel Xeon E5-2643V3

CPU Comparison, Reviews and Tests

Side by side comparison and review of Intel Core i7 2820QM (2nd Gen) and Intel Xeon E5-2643V3. 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 2820QM (2nd Gen) vs. Intel Xeon E5-2643V3 Benchmark Chart
GENERAL Intel Core i7 2820QM (2nd Gen) Intel Xeon E5-2643V3
Product Type Processor (mobile) Processor
PROCESSOR Intel Core i7 2820QM (2nd Gen) Intel Xeon E5-2643V3
Type Intel Core i7 2820QM (2nd Gen) Intel Xeon E5-2643V3
ARCHITECTURE
Processor Qty 1 1
Packaging Type 988-pin Micro FCPGA -
Compatible Processor Socket - LGA2011-v3 Socket
Core Voltage - 0.65 V - 1.30 V
Manufacturing Process 32 nm 22 nm
Thermal Design Power 45 W 135 W
Thermal Specification 100 °C 77 °C
PCI Express Revision 2.0 3.0
PCI Express Configurations 1x16, 2x8, 1x8+2x4 X16, x4, x8
PCI Express Lanes Qty 16 40
Architecture Features Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel vPro Technology Integrated memory controller
PERFORMANCE
Number of Cores Quad-Core 6-core
Number of Threads 8 threads 12 threads
Clock Speed (Frequency) 2.3 GHz 3.4 GHz
Max Turbo Speed 3.4 GHz 3.7 GHz
Bus Speed - 4800 MHz
64-bit Computing Yes -
CACHE MEMORY
Cache 8 MB 20 MB
Cache Memory Details L3 - 8 MB 20 MB
Installed Size 8 MB 20 MB
EXPANSION & CONNECTIVITY Intel Core i7 2820QM (2nd Gen) Intel Xeon E5-2643V3
Compatible Slots 1 x processor -
MISCELLANEOUS Intel Core i7 2820QM (2nd Gen) Intel Xeon E5-2643V3
Included Accessories - Additional fan
Compliant Standards - RoHS
Service & Support Limited warranty - 3 years Limited warranty - 1 year
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