Intel Xeon L5520 vs. Intel Celeron G1820

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon L5520 and Intel Celeron G1820. 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 L5520 vs. Intel Celeron G1820 Benchmark Chart
GENERAL Intel Xeon L5520 Intel Celeron G1820
Product Type Processor Processor
PROCESSOR Intel Xeon L5520 Intel Celeron G1820
Type Intel Xeon L5520 Intel Celeron G1820
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1366 Socket LGA1150 Socket
Power Efficiency Low-Voltage (LV) -
Core Voltage 0.75 V - 1.35 V -
Manufacturing Process 45 nm 22 nm
Thermal Design Power 60 W 53 W
Thermal Specification 70 °C -
PCI Express Revision - 3.0
PCI Express Configurations - 1x16, 2x8, 1x8+2x4
PCI Express Lanes Qty - 16
Architecture Features Enhanced SpeedStep technology, Demand Based Switching, Intel Virtualization Technology Enhanced SpeedStep technology, Execute Disable Bit capability, Intel 64 Technology, Thermal Monitoring Technologies, Idle States, Intel VT-x with Extended Page Tables (EPT)
PERFORMANCE
Number of Cores Quad-Core Dual-Core
Number of Threads 8 threads 2 threads
Clock Speed (Frequency) 2.26 GHz 2.7 GHz
Bus Speed 1066 MHz -
64-bit Computing Yes -
CACHE MEMORY
Cache 8 MB 2 MB
Cache Level 1 Size 256 KB -
Cache Memory Details L3 - 8 MB L3 - 2 MB
Installed Size 8 MB 2 MB
Type Advanced Smart Cache -
RAM
Installed RAM Size 1066 MB -
Technology DDR3 SDRAM - 1066 MHz -
INTEGRATED GRAPHICS (GPU) Intel Xeon L5520 Intel Celeron G1820
Type - Intel HD Graphics
Base Frequency - 350 MHz
Max Dynamic Frequency - 1.05 GHz
Max Supported Memory Size - 1.7 GB
Max Supported Resolution - 1920x1080@60Hz (HDMI), 1920x1200@60Hz (VGA), 2560x1600@60Hz (DP), 2560x1600@60Hz (eDP)
Features - Intel Quick Sync Video
EXPANSION & CONNECTIVITY Intel Xeon L5520 Intel Celeron G1820
Compatible Slots 1 x processor -
MISCELLANEOUS Intel Xeon L5520 Intel Celeron G1820
Included Accessories Heat pipe -
Compliant Standards RoHS RoHS
Service & Support Limited warranty - 1 year Limited warranty - 3 years
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