Intel Core 2 Duo E8300 vs. Intel Core 2 Extreme QX9650

CPU Comparison, Reviews and Tests
Intel Core 2 Duo E8300
Intel Core 2 Extreme QX9650

Side by side comparison and review of Intel Core 2 Duo E8300 and Intel Core 2 Extreme QX9650. 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 2 Extreme QX9650 Benchmark Chart
GENERAL Intel Core 2 Duo E8300 Intel Core 2 Extreme QX9650
Product Type Processor Processor
PROCESSOR Intel Core 2 Duo E8300 Intel Core 2 Extreme QX9650
Type Intel Core 2 Duo E8300 Intel Core 2 Extreme QX9650
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA775 Socket LGA775 Socket
Manufacturing Process 45 nm 45 nm
Thermal Design Power 65 W 130 W
Thermal Specification - 64.5 °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, streaming SIMD extensions 2, streaming SIMD extensions 3, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Advanced Digital Media Boost, Intel Advanced Smart Cache, Intel Intelligent Power Capability, Intel Smart Memory Access, Intel Wide Dynamic Execution, supplemental streaming SIMD extensions 3, streaming SIMD extensions 4, Enhanced Halt State (C1E), Intel Thermal Monitor 2
PERFORMANCE
Number of Cores Dual-Core Quad-Core
Clock Speed (Frequency) 2.83 GHz 3 GHz
Bus Speed 1333 MHz 1333 MHz
64-bit Computing Yes Yes
CACHE MEMORY
Cache 6 MB 12 MB
Cache Memory Details L2 - 6 MB L2 - 12 MB
Installed Size 6 MB 12 MB
Type - Advanced Smart Cache
EXPANSION & CONNECTIVITY Intel Core 2 Duo E8300 Intel Core 2 Extreme QX9650
Compatible Slots 1 x processor - LGA775 Socket 1 x processor
MISCELLANEOUS Intel Core 2 Duo E8300 Intel Core 2 Extreme QX9650
Service & Support Limited warranty - 3 years Limited warranty - 90 days
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