Intel Core i7 3820QM (3rd Gen) vs. Intel Xeon X5687

CPU Comparison, Reviews and Tests

Detailed comparison and review of Intel Core i7 3820QM (3rd Gen) and Intel Xeon X5687. With our comprehensive overview, you can simply compare overall performance, cache sizes, RAM, power efficiency, architecture, but also other key features of both processors and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the processor that best fits your needs and expectations.

CPUs Specifications Comparison

Intel Core i7 3820QM (3rd Gen) vs. Intel Xeon X5687 Benchmark Chart
GENERAL Intel Core i7 3820QM (3rd Gen) Intel Xeon X5687
Product Type Processor (mobile) Processor
PROCESSOR Intel Core i7 3820QM (3rd Gen) Intel Xeon X5687
Type Intel Core i7 3820QM (3rd Gen) Intel Xeon X5687
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket PGA988 Socket LGA1366 Socket
Core Voltage - 0.75 V - 1.35 V
Manufacturing Process 22 nm 32 nm
Thermal Design Power 45 W 130 W
Thermal Specification 105 °C 80.4 °C
PCI Express Revision 3.0 -
PCI Express Configurations 1x16, 2x8, 1x8+2x4 -
PCI Express Lanes Qty 16 -
Architecture Features Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel vPro Technology Hyper-Threading Technology, Intel Turbo Boost Technology
PERFORMANCE
Number of Cores Quad-Core Quad-Core
Number of Threads 8 threads 8 threads
Clock Speed (Frequency) 2.7 GHz 3.6 GHz
Max Turbo Speed 3.7 GHz 3.86 GHz
64-bit Computing Yes Yes
CACHE MEMORY
Cache 8 MB 12 MB
Cache Memory Details L3 - 8 MB Smart Cache - 12 MB
Installed Size 8 MB 12 MB
INTEGRATED GRAPHICS (GPU) Intel Core i7 3820QM (3rd Gen) Intel Xeon X5687
Type Intel HD Graphics 4000 -
Base Frequency 650 MHz -
Max Dynamic Frequency 1.25 GHz -
Features Dual Display Capable, Intel FDI, Intel Clear Video HD Technology, InTRU 3D Technology, Intel Quick Sync Video, Intel Wireless Display (WiDi), Intel Insider -
EXPANSION & CONNECTIVITY Intel Core i7 3820QM (3rd Gen) Intel Xeon X5687
Compatible Slots - 1 x processor - LGA1366 Socket
MISCELLANEOUS Intel Core i7 3820QM (3rd Gen) Intel Xeon X5687
Compliant Standards Halogen-free Halogen-free
Service & Support Limited warranty - 3 years -
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