Intel Xeon E7-2803 vs. Intel Xeon X3450

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon E7-2803 and Intel Xeon X3450. 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 Xeon E7-2803 vs. Intel Xeon X3450 Benchmark Chart
GENERAL Intel Xeon E7-2803 Intel Xeon X3450
Product Type Processor Processor
PROCESSOR Intel Xeon E7-2803 Intel Xeon X3450
Type Intel Xeon E7-2803 Intel Xeon X3450
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1567 Socket LGA1156 Socket
Manufacturing Process 32 nm 45 nm
Thermal Design Power 105 W 95 W
Thermal Specification 64 °C -
PCI Express Revision - 2.0
PCI Express Configurations - 1x16, 2x8, 4x4
PCI Express Lanes Qty - 16
Architecture Features Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, Intel AES New Instructions (AES-NI) Enhanced SpeedStep technology, Demand Based Switching, Intel Virtualization Technology, Enhanced Halt State (C1E)
PERFORMANCE
Number of Cores 6-core Quad-Core
Number of Threads 12 threads 8 threads
Clock Speed (Frequency) 1.73 GHz 2.66 GHz
Max Turbo Speed - 3.2 GHz
64-bit Computing Yes Yes
CACHE MEMORY
Cache 18 MB 8 MB
Cache Memory Details 18 MB L3 - 8 MB
Installed Size 18 MB 8 MB
EXPANSION & CONNECTIVITY Intel Xeon E7-2803 Intel Xeon X3450
Expansion Slots 2 processor - LGA1567 Socket -
Compatible Slots 1 x processor 1 x processor
MISCELLANEOUS Intel Xeon E7-2803 Intel Xeon X3450
Compliant Standards Halogen-free RoHS
Service & Support - Limited warranty - 3 years
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