Intel Core i5 2540M (2nd Gen) vs. Intel Core 2 Duo E8300

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Core i5 2540M (2nd Gen) and Intel Core 2 Duo E8300. 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 Core 2 Duo E8300 Benchmark Chart
GENERAL Intel Core i5 2540M (2nd Gen) Intel Core 2 Duo E8300
Product Type Processor Processor
PROCESSOR Intel Core i5 2540M (2nd Gen) Intel Core 2 Duo E8300
Type Intel Core i5 2540M (2nd Gen) Intel Core 2 Duo E8300
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket BGA1023 Socket LGA775 Socket
Manufacturing Process 32 nm 45 nm
Thermal Design Power 35 W 65 W
Thermal Specification 100 °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, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Enhanced Halt State (C1E), Intel Thermal Monitor 2
PERFORMANCE
Number of Cores Dual-Core Dual-Core
Number of Threads 4 threads -
Clock Speed (Frequency) 2.6 GHz 2.83 GHz
Max Turbo Speed 3.3 GHz -
Bus Speed - 1333 MHz
64-bit Computing Yes Yes
CACHE MEMORY
Cache 3 MB 6 MB
Cache Memory Details L3 - 3 MB L2 - 6 MB
Installed Size 3 MB 6 MB
INTEGRATED GRAPHICS (GPU) Intel Core i5 2540M (2nd Gen) Intel Core 2 Duo E8300
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 Core 2 Duo E8300
Compatible Slots 1 x processor 1 x processor - LGA775 Socket
MISCELLANEOUS Intel Core i5 2540M (2nd Gen) Intel Core 2 Duo E8300
Included Accessories Heat sink -
Compliant Standards Halogen-free -
Service & Support Limited warranty - 3 years Limited warranty - 3 years
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