Intel Xeon E5-2603V3 vs. Intel Xeon 5120

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon E5-2603V3 and Intel Xeon 5120. 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 E5-2603V3 vs. Intel Xeon 5120 Benchmark Chart
GENERAL Intel Xeon E5-2603V3 Intel Xeon 5120
Product Type Processor Processor
PROCESSOR Intel Xeon E5-2603V3 Intel Xeon 5120
Type Intel Xeon E5-2603V3 Intel Xeon 5120
ARCHITECTURE
Processor Qty 1 1
Packaging Type - FC-LGA6
Compatible Processor Socket LGA2011 Socket LGA771 Socket
Manufacturing Process 22 nm 65 nm
Thermal Design Power 85 W 65 W
Thermal Specification 72.8 °C 65 °C
PCI Express Revision 3.0 -
PCI Express Configurations X16, x4, x8 -
PCI Express Lanes Qty 40 -
Architecture Features Enhanced SpeedStep technology, Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, 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 Secure Key Streaming SIMD extensions 3, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology
PERFORMANCE
Number of Cores 6-core Dual-Core
Number of Threads 6 threads -
Clock Speed (Frequency) 1.6 GHz 1.86 GHz
Bus Speed - 1066 MHz
64-bit Computing - Yes
CACHE MEMORY
Cache 15 MB 4 MB
Cache Memory Details Smart Cache - 15 MB L2 - 4 MB
Installed Size 15 MB 4 MB
Type - Advanced Smart Cache
EXPANSION & CONNECTIVITY Intel Xeon E5-2603V3 Intel Xeon 5120
Compatible Slots - 1 x processor
MISCELLANEOUS Intel Xeon E5-2603V3 Intel Xeon 5120
Included Accessories - Heat pipe
Service & Support - Limited warranty - 90 days
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