Intel Xeon 5120 vs. Intel Pentium 1405V2

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon 5120 and Intel Pentium 1405V2. 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 5120 vs. Intel Pentium 1405V2 Benchmark Chart
GENERAL Intel Xeon 5120 Intel Pentium 1405V2
Product Type Processor Processor
PROCESSOR Intel Xeon 5120 Intel Pentium 1405V2
Type Intel Xeon 5120 Intel Pentium 1405V2
ARCHITECTURE
Processor Qty 1 1
Packaging Type FC-LGA6 -
Compatible Processor Socket LGA771 Socket LGA1356 Socket
Manufacturing Process 65 nm 22 nm
Thermal Design Power 65 W 40 W
Thermal Specification 65 °C -
PCI Express Revision - 3.0
PCI Express Configurations - X16, x4, x8
PCI Express Lanes Qty - 24
Architecture Features Streaming SIMD extensions 3, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology Enhanced SpeedStep technology, Demand Based Switching, Execute Disable Bit capability, Intel 64 Technology, AMD Virtualization, 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), Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Secure Key, Intel OS Guard
PERFORMANCE
Number of Cores Dual-Core Dual-Core
Number of Threads - 2 threads
Clock Speed (Frequency) 1.86 GHz 1.4 GHz
Bus Speed 1066 MHz -
64-bit Computing Yes -
CACHE MEMORY
Cache 4 MB 6 MB
Cache Memory Details L2 - 4 MB Smart Cache - 6 MB
Installed Size 4 MB -
Type Advanced Smart Cache -
EXPANSION & CONNECTIVITY Intel Xeon 5120 Intel Pentium 1405V2
Compatible Slots 1 x processor -
MISCELLANEOUS Intel Xeon 5120 Intel Pentium 1405V2
Included Accessories Heat pipe -
Service & Support Limited warranty - 90 days -
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