Intel Xeon W5590 vs. AMD Phenom II X4 945

CPU Comparison, Reviews and Tests

Detailed comparison and review of Intel Xeon W5590 and AMD Phenom II X4 945. With our comprehensive overview, you can simply compare overall performance, cache sizes, RAM, power efficiency, architecture, but also other key features of both processors and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the processor that best fits your needs and expectations.

CPUs Specifications Comparison

Intel Xeon W5590 vs. AMD Phenom II X4 945 Benchmark Chart
GENERAL Intel Xeon W5590 AMD Phenom II X4 945
Product Type Processor Processor
PROCESSOR Intel Xeon W5590 AMD Phenom II X4 945
Type Intel Xeon W5590 AMD Phenom II X4 945
ARCHITECTURE
Processor Qty 1 1
Max Supported Qty - 1
Compatible Processor Socket LGA1366 Socket Socket AM3
Power Efficiency - Energy Efficient
Manufacturing Process 45 nm 45 nm
Thermal Design Power 130 W 95 W
Thermal Specification - 71 °C
Architecture Features Enhanced SpeedStep technology, Hyper-Threading Technology, Intel Virtualization Technology, Intel 64 Technology, Enhanced Halt State (C1E) HyperTransport technology, AMD64 technology, integrated memory controller, Enhanced Virus Protection, AMD Cool'n'Quiet Technology, AMD Virtualization, AMD CoolCore Technology
PERFORMANCE
Number of Cores Quad-Core Quad-Core
Number of Threads 8 threads -
Clock Speed (Frequency) 3.33 GHz 3 GHz
Max Turbo Speed 3.6 GHz -
Bus Speed 1366 MHz -
64-bit Computing Yes Yes
CACHE MEMORY
Cache 8 MB -
Cache Memory Details L3 - 8 MB L2 - 4 x 512 KB
L3 - 6 MB
Installed Size 8 MB 6 MB
EXPANSION & CONNECTIVITY Intel Xeon W5590 AMD Phenom II X4 945
Compatible Slots 1 x processor 1 x processor - Socket AM3
MISCELLANEOUS Intel Xeon W5590 AMD Phenom II X4 945
Compliant Standards RoHS -
Service & Support Limited warranty - 3 years Limited warranty - 3 years
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