Intel Celeron G1840T vs. Intel Xeon E5405

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Celeron G1840T and Intel Xeon E5405. 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 Celeron G1840T vs. Intel Xeon E5405 Benchmark Chart
GENERAL Intel Celeron G1840T Intel Xeon E5405
Product Type Processor Processor
PROCESSOR Intel Celeron G1840T Intel Xeon E5405
Type Intel Celeron G1840T Intel Xeon E5405
ARCHITECTURE
Processor Qty 1 1
Packaging Type - FC-LGA6
Compatible Processor Socket LGA1150 Socket LGA771 Socket
Manufacturing Process 22 nm 45 nm
Thermal Design Power 35 W 80 W
Thermal Specification 66.4 °C 67 °C
PCI Express Revision 3.0 -
PCI Express Configurations 1x16, 2x8, 1x8+2x4 -
PCI Express Lanes Qty 16 -
Architecture Features Enhanced SpeedStep technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Thermal Monitoring Technologies, Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Secure Key Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Advanced Smart Cache
PERFORMANCE
Number of Cores Dual-Core Quad-Core
Number of Threads 2 threads -
Clock Speed (Frequency) 2.5 GHz 2 GHz
Bus Speed 1133 MHz 1333 MHz
64-bit Computing - Yes
CACHE MEMORY
Cache 2 MB 12 MB
Cache Memory Details L3 - 2 MB L2 - 12 MB
Installed Size 2 MB 12 MB
Type - Advanced Smart Cache
INTEGRATED GRAPHICS (GPU) Intel Celeron G1840T Intel Xeon E5405
Type Intel HD Graphics -
Base Frequency 200 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 Clear Video HD Technology, Intel Quick Sync Video, Triple Display Capable -
EXPANSION & CONNECTIVITY Intel Celeron G1840T Intel Xeon E5405
Compatible Slots - 1 x processor
MISCELLANEOUS Intel Celeron G1840T Intel Xeon E5405
Included Accessories - Alcohol pad, thermal grease
Service & Support - Limited warranty - 3 years
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