Intel Xeon E7540 vs. AMD Phenom II X4 945

CPU Comparison, Reviews and Tests
Intel Xeon E7540
AMD Phenom II X4 945

In depth comparison and review of Intel Xeon E7540 and AMD Phenom II X4 945. 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 E7540 vs. AMD Phenom II X4 945 Benchmark Chart
GENERAL Intel Xeon E7540 AMD Phenom II X4 945
Product Type Processor Processor
PROCESSOR Intel Xeon E7540 AMD Phenom II X4 945
Type Intel Xeon E7540 AMD Phenom II X4 945
ARCHITECTURE
Processor Qty 1 1
Max Supported Qty - 1
Compatible Processor Socket LGA1567 Socket Socket AM3
Power Efficiency - Energy Efficient
Core Voltage 1.5 V -
Manufacturing Process 45 nm 45 nm
Thermal Design Power 105 W 95 W
Thermal Specification 64 °C 71 °C
Architecture Features Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel Turbo Boost Technology 2.0 HyperTransport technology, AMD64 technology, integrated memory controller, Enhanced Virus Protection, AMD Cool'n'Quiet Technology, AMD Virtualization, AMD CoolCore Technology
PERFORMANCE
Number of Cores 6-core Quad-Core
Number of Threads 12 threads -
Clock Speed (Frequency) 2 GHz 3 GHz
Max Turbo Speed 2.27 GHz -
64-bit Computing Yes Yes
CACHE MEMORY
Cache 18 MB -
Cache Memory Details L3 - 18 MB L2 - 4 x 512 KB
L3 - 6 MB
Installed Size 18 MB 6 MB
EXPANSION & CONNECTIVITY Intel Xeon E7540 AMD Phenom II X4 945
Compatible Slots 1 x processor 1 x processor - Socket AM3
MISCELLANEOUS Intel Xeon E7540 AMD Phenom II X4 945
Compliant Standards RoHS -
Service & Support Limited warranty - 90 days Limited warranty - 3 years
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