Intel Xeon X5660 vs. Intel Pentium 2020M

CPU Comparison, Reviews and Tests
Intel Xeon X5660
Intel Pentium 2020M

In depth comparison and review of Intel Xeon X5660 and Intel Pentium 2020M. 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 X5660 vs. Intel Pentium 2020M Benchmark Chart
GENERAL Intel Xeon X5660 Intel Pentium 2020M
Product Type Processor Processor (mobile)
PROCESSOR Intel Xeon X5660 Intel Pentium 2020M
Type Intel Xeon X5660 Intel Pentium 2020M
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1366 Socket PGA988 Socket
Core Voltage 1.3 V -
Manufacturing Process 32 nm 22 nm
Thermal Design Power 95 W 35 W
Thermal Specification 81.3 °C 90 °C
PCI Express Revision - 2.0
PCI Express Configurations - 1x16, 2x8, 1x8+2x4
PCI Express Lanes Qty - 16
Architecture Features Hyper-Threading Technology, Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology Enhanced SpeedStep technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Fast Memory Access, Intel Flex Memory Access, Intel My WiFi Technology, Thermal Monitoring Technologies, Idle States, Intel VT-x with Extended Page Tables (EPT)
PERFORMANCE
Number of Cores 6-core Dual-Core
Number of Threads 12 threads 2 threads
Clock Speed (Frequency) 2.8 GHz 2.4 GHz
Max Turbo Speed 3.2 GHz -
Bus Speed 1333 MHz -
64-bit Computing Yes -
CACHE MEMORY
Cache 12 MB 2 MB
Cache Level 1 Size 384 KB -
Cache Memory Details L3 - 12 MB
L2 - 1 MB		 Smart Cache - 2 MB
Installed Size 12 MB 2 MB
RAM
Max Supported Size 288 GB -
Technology DDR3 SDRAM -
INTEGRATED GRAPHICS (GPU) Intel Xeon X5660 Intel Pentium 2020M
Type - Intel HD Graphics
Base Frequency - 650 MHz
Max Dynamic Frequency - 1.1 GHz
Features - Intel FDI, Triple Display Capable
EXPANSION & CONNECTIVITY Intel Xeon X5660 Intel Pentium 2020M
Compatible Slots 1 x processor -
MISCELLANEOUS Intel Xeon X5660 Intel Pentium 2020M
Included Accessories Heat sink -
Compliant Standards RoHS -
Service & Support Limited warranty - 1 year - on-site -
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