Intel Core 2 Extreme QX9650 vs. Intel Xeon L3406

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Core 2 Extreme QX9650 and Intel Xeon L3406. 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 Extreme QX9650 vs. Intel Xeon L3406 Benchmark Chart
GENERAL Intel Core 2 Extreme QX9650 Intel Xeon L3406
Product Type Processor Processor
PROCESSOR Intel Core 2 Extreme QX9650 Intel Xeon L3406
Type Intel Core 2 Extreme QX9650 Intel Xeon L3406
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA775 Socket LGA1156 Socket
Power Efficiency - Low-Voltage (LV)
Manufacturing Process 45 nm 32 nm
Thermal Design Power 130 W 30 W
Thermal Specification 64.5 °C -
PCI Express Revision - 2.0
PCI Express Configurations - 1x16, 2x8
PCI Express Lanes Qty - 16
Architecture Features 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 Intel Turbo Boost Technology
PERFORMANCE
Number of Cores Quad-Core Dual-Core
Number of Threads - 4 threads
Clock Speed (Frequency) 3 GHz 2.26 GHz
Max Turbo Speed - 2.53 GHz
Bus Speed 1333 MHz -
64-bit Computing Yes Yes
CACHE MEMORY
Cache 12 MB 4 MB
Cache Memory Details L2 - 12 MB L3 - TLC NAND Flash - 4 MB
Installed Size 12 MB 4 MB
Type Advanced Smart Cache -
EXPANSION & CONNECTIVITY Intel Core 2 Extreme QX9650 Intel Xeon L3406
Compatible Slots 1 x processor 1 x processor
MISCELLANEOUS Intel Core 2 Extreme QX9650 Intel Xeon L3406
Compliant Standards - RoHS
Service & Support Limited warranty - 90 days Limited warranty - 3 years
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