Intel Core 2 Quad Q9550 vs. Intel Xeon E3-1281V3

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Core 2 Quad Q9550 and Intel Xeon E3-1281V3. 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 Quad Q9550 vs. Intel Xeon E3-1281V3 Benchmark Chart
GENERAL Intel Core 2 Quad Q9550 Intel Xeon E3-1281V3
Product Type Processor Processor
PROCESSOR Intel Core 2 Quad Q9550 Intel Xeon E3-1281V3
Type Intel Core 2 Quad Q9550 Intel Xeon E3-1281V3
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA775 Socket LGA1150 Socket
Manufacturing Process 45 nm 22 nm
Thermal Design Power 95 W 82 W
Thermal Specification 71.4 °C -
PCI Express Revision - 3.0
PCI Express Configurations - 1x16, 2x8, 1x8, 2x4
PCI Express Lanes Qty - 16
Architecture Features Enhanced SpeedStep technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Advanced Digital Media Boost, Intel Advanced Smart Cache, Intel Smart Memory Access, Intel Wide Dynamic Execution, Intel Trusted Execution Technology SpeedStep technology, Hyper-Threading Technology, Intel Virtualization Technology, Intel Turbo Boost Technology
PERFORMANCE
Number of Cores Quad-Core Quad-Core
Number of Threads - 8 threads
Clock Speed (Frequency) 2.83 GHz 3.7 GHz
Max Turbo Speed - 4.1 GHz
Bus Speed 1333 MHz -
64-bit Computing Yes -
CACHE MEMORY
Cache 12 MB 8 MB
Cache Memory Details L2 - 12 MB L3 - 8 MB
Installed Size 12 MB 8 MB
Type Advanced Smart Cache -
RAM
Installed RAM Size - 32 GB
EXPANSION & CONNECTIVITY Intel Core 2 Quad Q9550 Intel Xeon E3-1281V3
Compatible Slots 1 x processor - LGA775 Socket 1 x processor - LGA1150 Socket
MISCELLANEOUS Intel Core 2 Quad Q9550 Intel Xeon E3-1281V3
Included Accessories 1U passive / 2U+ active combo -
Compliant Standards RoHS RoHS
Service & Support Limited warranty - 3 years -
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