Intel Xeon X5690 vs. Intel Xeon L7555

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon X5690 and Intel Xeon L7555. 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 X5690 vs. Intel Xeon L7555 Benchmark Chart
GENERAL Intel Xeon X5690 Intel Xeon L7555
Product Type Processor Processor
Packaged Quantity 2 (specifications are for single item) -
PROCESSOR Intel Xeon X5690 Intel Xeon L7555
Type Intel Xeon X5690 Intel Xeon L7555
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1366 Socket LGA1567 Socket
Power Efficiency - Low-Voltage (LV)
Core Voltage 0.75 V - 1.35 V -
Manufacturing Process 32 nm 45 nm
Thermal Design Power 130 W 95 W
Thermal Specification 78.5 °C 70 °C
Architecture Features Enhanced SpeedStep technology, Hyper-Threading Technology, Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology, Intel Turbo Boost Technology, Intel 64 Technology, Intel Trusted Execution Technology, Intel AES New Instructions (AES-NI), Intel Virtualization Technology for Directed I/O (VT-d), Idle States, Intel VT-x with Extended Page Tables (EPT) Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel Turbo Boost Technology, Intel 64 Technology
PERFORMANCE
Number of Cores 6-core 8-core
Number of Threads 12 threads 16 threads
Clock Speed (Frequency) 3.46 GHz 1.87 GHz
Max Turbo Speed 3.73 GHz 2.53 GHz
Bus Speed 1333 MHz -
64-bit Computing Yes Yes
CACHE MEMORY
Cache 12 MB 24 MB
Cache Level 1 Size 384 KB -
Cache Memory Details Smart Cache - 12 MB L3 - 24 MB
Installed Size 12 MB 24 MB
EXPANSION & CONNECTIVITY Intel Xeon X5690 Intel Xeon L7555
Compatible Slots 1 x processor - LGA1366 Socket 1 x processor - LGA1567 Socket
MISCELLANEOUS Intel Xeon X5690 Intel Xeon L7555
Compliant Standards Halogen-free RoHS
Service & Support Limited warranty - 3 years -
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