Intel Core 2 Duo E8300 vs. Intel Core 2 Quad Q8400

CPU Comparison, Reviews and Tests
Intel Core 2 Duo E8300
Intel Core 2 Quad Q8400

In depth comparison and review of Intel Core 2 Duo E8300 and Intel Core 2 Quad Q8400. 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 2 Duo E8300 vs. Intel Core 2 Quad Q8400 Benchmark Chart
GENERAL Intel Core 2 Duo E8300 Intel Core 2 Quad Q8400
Product Type Processor Processor
PROCESSOR Intel Core 2 Duo E8300 Intel Core 2 Quad Q8400
Type Intel Core 2 Duo E8300 Intel Core 2 Quad Q8400
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA775 Socket LGA775 Socket
Manufacturing Process 45 nm 45 nm
Thermal Design Power 65 W 95 W
Thermal Specification - 71.4 °C
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, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Enhanced Halt State (C1E), Intel Thermal Monitor 2
PERFORMANCE
Number of Cores Dual-Core Quad-Core
Clock Speed (Frequency) 2.83 GHz 2.66 GHz
Bus Speed 1333 MHz 1333 MHz
64-bit Computing Yes Yes
CACHE MEMORY
Cache 6 MB 4 MB
Cache Memory Details L2 - 6 MB L2 - 4 MB
Installed Size 6 MB 4 MB
EXPANSION & CONNECTIVITY Intel Core 2 Duo E8300 Intel Core 2 Quad Q8400
Compatible Slots 1 x processor - LGA775 Socket 1 x processor - LGA775 Socket
MISCELLANEOUS Intel Core 2 Duo E8300 Intel Core 2 Quad Q8400
Service & Support Limited warranty - 3 years Limited warranty - 3 years
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