Intel Xeon E5405 vs. Intel Xeon 5120

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon E5405 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 E5405 vs. Intel Xeon 5120 Benchmark Chart
GENERAL Intel Xeon E5405 Intel Xeon 5120
Product Type Processor Processor
PROCESSOR Intel Xeon E5405 Intel Xeon 5120
Type Intel Xeon E5405 Intel Xeon 5120
ARCHITECTURE
Processor Qty 1 1
Packaging Type FC-LGA6 FC-LGA6
Compatible Processor Socket LGA771 Socket LGA771 Socket
Manufacturing Process 45 nm 65 nm
Thermal Design Power 80 W 65 W
Thermal Specification 67 °C 65 °C
Architecture Features Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Advanced Smart Cache Streaming SIMD extensions 3, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology
PERFORMANCE
Number of Cores Quad-Core Dual-Core
Clock Speed (Frequency) 2 GHz 1.86 GHz
Bus Speed 1333 MHz 1066 MHz
64-bit Computing Yes Yes
CACHE MEMORY
Cache 12 MB 4 MB
Cache Memory Details L2 - 12 MB L2 - 4 MB
Installed Size 12 MB 4 MB
Type Advanced Smart Cache Advanced Smart Cache
EXPANSION & CONNECTIVITY Intel Xeon E5405 Intel Xeon 5120
Compatible Slots 1 x processor 1 x processor
MISCELLANEOUS Intel Xeon E5405 Intel Xeon 5120
Included Accessories Alcohol pad, thermal grease Heat pipe
Service & Support Limited warranty - 3 years Limited warranty - 90 days
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