Intel Xeon E5540 vs. Intel Celeron B830

CPU Comparison, Reviews and Tests

Side by side comparison and review of Intel Xeon E5540 and Intel Celeron B830. 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 Xeon E5540 vs. Intel Celeron B830 Benchmark Chart
GENERAL Intel Xeon E5540 Intel Celeron B830
Product Type Processor Processor (mobile)
PROCESSOR Intel Xeon E5540 Intel Celeron B830
Type Intel Xeon E5540 Intel Celeron B830
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1366 Socket FCPGA988 Socket
Core Voltage 0.75 V - 1.35 V -
Manufacturing Process 45 nm 32 nm
Thermal Design Power 80 W 35 W
Thermal Specification 76 °C 100 °C
PCI Express Revision - 2.0
PCI Express Configurations - 1x16, 2x8, 1x8+2x4
PCI Express Lanes Qty - 16
Architecture Features Enhanced SpeedStep technology, Demand Based Switching, Intel Virtualization Technology, Intel Turbo Boost Technology, Intel Dynamic Acceleration Enhanced SpeedStep technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Fast Memory Access, Intel Flex Memory Access, Thermal Monitoring Technologies, Idle States
PERFORMANCE
Number of Cores Quad-Core Dual-Core
Number of Threads 8 threads 2 threads
Clock Speed (Frequency) 2.53 GHz 1.8 GHz
Max Turbo Speed 2.8 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 L2 - SLC NAND Flash - 8 MB L3 - 2 MB
Installed Size 8 MB 2 MB
Type SLC NAND Flash -
RAM
Technology DDR3 SDRAM - 1066 MHz -
INTEGRATED GRAPHICS (GPU) Intel Xeon E5540 Intel Celeron B830
Type - Intel HD Graphics
Base Frequency - 650 MHz
Max Dynamic Frequency - 1.05 GHz
Features - Dual Display Capable, Intel FDI
EXPANSION & CONNECTIVITY Intel Xeon E5540 Intel Celeron B830
Compatible Slots 1 x processor -
MISCELLANEOUS Intel Xeon E5540 Intel Celeron B830
Included Accessories Heat sink, voltage regulator module -
Compliant Standards RoHS -
Service & Support Limited warranty - 1 year - on-site -
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