Intel Xeon E5-1650 vs. Intel Xeon E5-1603

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon E5-1650 and Intel Xeon E5-1603. 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 E5-1650 vs. Intel Xeon E5-1603 Benchmark Chart
GENERAL Intel Xeon E5-1650 Intel Xeon E5-1603
Product Type Processor Processor
PROCESSOR Intel Xeon E5-1650 Intel Xeon E5-1603
Type Intel Xeon E5-1650 Intel Xeon E5-1603
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA2011 Socket LGA2011 Socket
Core Voltage 0.6 V - 1.35 V 0.6 V - 1.35 V
Manufacturing Process 32 nm 32 nm
Thermal Design Power 130 W 130 W
Thermal Specification 64 °C 64 °C
PCI Express Revision 3.0 -
PCI Express Lanes Qty 40 -
Architecture Features Enhanced SpeedStep technology, Hyper-Threading Technology, Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, Intel Turbo Boost Technology 2.0, Intel Advanced Vector Extensions (AVX), Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Intel Virtualization Technology for Directed I/O (VT-d), Intel vPro Technology, Idle States, Intel VT-x with Extended Page Tables (EPT), Intel TSX-NI Intel vPro Technology
PERFORMANCE
Number of Cores 6-core Quad-Core
Number of Threads 12 threads 4 threads
Clock Speed (Frequency) 3.2 GHz 2.8 GHz
Max Turbo Speed 3.8 GHz -
64-bit Computing Yes Yes
CACHE MEMORY
Cache 12 MB 10 MB
Cache Memory Details Smart Cache - 12 MB L3 - 10 MB
Installed Size 12 MB 10 MB
MISCELLANEOUS Intel Xeon E5-1650 Intel Xeon E5-1603
Compliant Standards Lead-Free, halogen-free -
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