Intel Core 2 Duo E8300 vs. Intel Core i7 620M

CPU Comparison, Reviews and Tests
Intel Core 2 Duo E8300
Intel Core i7 620M

Side by side comparison and review of Intel Core 2 Duo E8300 and Intel Core i7 620M. 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 Core 2 Duo E8300 vs. Intel Core i7 620M Benchmark Chart
GENERAL Intel Core 2 Duo E8300 Intel Core i7 620M
Product Type Processor Processor (mobile)
PROCESSOR Intel Core 2 Duo E8300 Intel Core i7 620M
Type Intel Core 2 Duo E8300 Intel Core i7 620M
ARCHITECTURE
Processor Qty 1 1
Packaging Type - 1288-ball BGA
Compatible Processor Socket LGA775 Socket -
Manufacturing Process 45 nm 32 nm
Thermal Design Power 65 W 35 W
Thermal Specification - 105 °C
PCI Express Revision - 2.0
PCI Express Configurations - 1x16
PCI Express Lanes Qty - 16
Architecture Features Enhanced SpeedStep technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Enhanced Halt State (C1E), Intel Thermal Monitor 2 Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel Turbo Boost Technology, Intel 64 Technology, Intel Trusted Execution Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel Fast Memory Access, Intel Flex Memory Access, Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Intel Virtualization Technology for Directed I/O (VT-d), Intel vPro Technology, Idle States, Intel VT-x with Extended Page Tables (EPT)
PERFORMANCE
Number of Cores Dual-Core Dual-Core
Number of Threads - 4 threads
Clock Speed (Frequency) 2.83 GHz 2.66 GHz
Max Turbo Speed - 3.33 GHz
Bus Speed 1333 MHz 667 MHz
64-bit Computing Yes Yes
CACHE MEMORY
Cache 6 MB 4 MB
Cache Memory Details L2 - 6 MB Smart Cache - 4 MB
Installed Size 6 MB 4 MB
RAM
Installed RAM Size - 4 MB
INTEGRATED GRAPHICS (GPU) Intel Core 2 Duo E8300 Intel Core i7 620M
Type - Intel HD Graphics with Dynamic Frequency
Base Frequency - 500 MHz
Max Dynamic Frequency - 766 MHz
Features - Dual Display Capable, Intel FDI, Intel Clear Video Technology, Intel Clear Video HD Technology
EXPANSION & CONNECTIVITY Intel Core 2 Duo E8300 Intel Core i7 620M
Compatible Slots 1 x processor - LGA775 Socket 1 x processor
MISCELLANEOUS Intel Core 2 Duo E8300 Intel Core i7 620M
Service & Support Limited warranty - 3 years -
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