Intel Xeon E3-1281V3 vs. Intel Xeon X3330

CPU Comparison, Reviews and Tests

Side by side comparison and review of Intel Xeon E3-1281V3 and Intel Xeon X3330. 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 Xeon E3-1281V3 vs. Intel Xeon X3330 Benchmark Chart
GENERAL Intel Xeon E3-1281V3 Intel Xeon X3330
Product Type Processor Processor
PROCESSOR Intel Xeon E3-1281V3 Intel Xeon X3330
Type Intel Xeon E3-1281V3 Intel Xeon X3330
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1150 Socket LGA775 Socket
Manufacturing Process 22 nm 45 nm
Thermal Design Power 82 W 95 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 SpeedStep technology, Hyper-Threading Technology, Intel Virtualization Technology, Intel Turbo Boost Technology Intel Virtualization Technology, Intel 64 Technology
PERFORMANCE
Number of Cores Quad-Core Quad-Core
Number of Threads 8 threads -
Clock Speed (Frequency) 3.7 GHz 2.66 GHz
Max Turbo Speed 4.1 GHz -
Bus Speed - 1333 MHz
64-bit Computing - Yes
CACHE MEMORY
Cache 8 MB 6 MB
Cache Memory Details L3 - 8 MB L2 - 6 MB
Installed Size 8 MB 6 MB
Type - Advanced Smart Cache
RAM
Installed RAM Size 32 GB -
EXPANSION & CONNECTIVITY Intel Xeon E3-1281V3 Intel Xeon X3330
Compatible Slots 1 x processor - LGA1150 Socket 1 x processor
MISCELLANEOUS Intel Xeon E3-1281V3 Intel Xeon X3330
Compliant Standards RoHS RoHS
Service & Support - Limited warranty - 90 days
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