Intel Core i5 2540M (2nd Gen) vs. Intel Xeon W5580

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Core i5 2540M (2nd Gen) and Intel Xeon W5580. 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 Core i5 2540M (2nd Gen) vs. Intel Xeon W5580 Benchmark Chart
GENERAL Intel Core i5 2540M (2nd Gen) Intel Xeon W5580
Product Type Processor Processor
PROCESSOR Intel Core i5 2540M (2nd Gen) Intel Xeon W5580
Type Intel Core i5 2540M (2nd Gen) Intel Xeon W5580
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket BGA1023 Socket LGA1366 Socket
Manufacturing Process 32 nm 45 nm
Thermal Design Power 35 W 130 W
Thermal Specification 100 °C 67 °C
PCI Express Revision 2.0 -
PCI Express Configurations 1x16, 2x8, 1x8+2x4 -
PCI Express Lanes Qty 16 -
Architecture Features Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, Intel Fast Memory Access, Intel Flex Memory Access, Intel Turbo Boost Technology 2.0, 4G WiMAX Wireless Technology, Intel My WiFi Technology, Intel Anti-Theft Technology, Intel Advanced Vector Extensions (AVX), Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Intel Virtualization Technology for Directed I/O (VT-d), Intel vPro Technology, Intel Smart Cache, Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Identity Protection Technology Enhanced SpeedStep technology, Hyper-Threading Technology, Intel Virtualization Technology, Intel 64 Technology, Enhanced Halt State (C1E)
PERFORMANCE
Number of Cores Dual-Core Quad-Core
Number of Threads 4 threads 8 threads
Clock Speed (Frequency) 2.6 GHz 3.2 GHz
Max Turbo Speed 3.3 GHz 3.46 GHz
Bus Speed - 1366 MHz
64-bit Computing Yes Yes
CACHE MEMORY
Cache 3 MB 8 MB
Cache Memory Details L3 - 3 MB L3 - 8 MB
Installed Size 3 MB 8 MB
INTEGRATED GRAPHICS (GPU) Intel Core i5 2540M (2nd Gen) Intel Xeon W5580
Type Intel HD Graphics 3000 -
Base Frequency 650 MHz -
Max Dynamic Frequency 1.3 GHz -
Features Dual Display Capable, Intel FDI, Intel Clear Video HD Technology, InTRU 3D Technology, Intel Quick Sync Video, Intel Wireless Display (WiDi) -
EXPANSION & CONNECTIVITY Intel Core i5 2540M (2nd Gen) Intel Xeon W5580
Compatible Slots 1 x processor 1 x processor
MISCELLANEOUS Intel Core i5 2540M (2nd Gen) Intel Xeon W5580
Included Accessories Heat sink -
Compliant Standards Halogen-free RoHS
Service & Support Limited warranty - 3 years Limited warranty - 90 days
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