Side by side comparison and review of Intel Xeon W3540 and Intel Xeon X3330. Compare overall performance, core and thread counts, cache memory, speed, power efficiency, dimensions, socket compatibility and other key specifications and features to simplify the choice of your perfect CPU. Our goal is to make it easier for you to decide on the processor that will best meet your expectations by revealing the main differences between the products.
GENERAL | Intel Xeon W3540 | Intel Xeon X3330 |
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Product Type | Processor | Processor |
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PROCESSOR | Intel Xeon W3540 | Intel Xeon X3330 |
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Type | Intel Xeon W3540 | Intel Xeon X3330 |
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ARCHITECTURE |
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Processor Qty | 1 | 1 |
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Packaging Type | FC-LGA8 | - |
Compatible Processor Socket | LGA1366 Socket | LGA775 Socket |
Manufacturing Process | 45 nm | 45 nm |
Thermal Design Power | 130 W | 95 W |
Thermal Specification | 67 °C | 71.4 °C |
Architecture Features | Enhanced SpeedStep technology, streaming SIMD extensions 2, Hyper-Threading Technology, integrated memory controller, streaming SIMD extensions 3, Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel I/O Acceleration Technology, streaming SIMD extensions 4 | Intel Virtualization Technology, Intel 64 Technology |
PERFORMANCE |
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Number of Cores | Quad-Core | Quad-Core |
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Number of Threads | 8 threads | - |
Clock Speed (Frequency) | 2.93 GHz | 2.66 GHz |
Max Turbo Speed | 3.2 GHz | - |
Bus Speed | 1066 MHz | 1333 MHz |
64-bit Computing | Yes | Yes |
CACHE MEMORY |
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Cache | 8 MB | 6 MB |
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Cache Memory Details | L3 - 8 MB | L2 - 6 MB |
Installed Size | 8 MB | 6 MB |
Type | - | Advanced Smart Cache |
EXPANSION & CONNECTIVITY | Intel Xeon W3540 | Intel Xeon X3330 |
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Expansion Slots | 1 processor | - |
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Compatible Slots | 1 x processor | 1 x processor |
MISCELLANEOUS | Intel Xeon W3540 | Intel Xeon X3330 |
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Compliant Standards | - | RoHS |
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Service & Support | Limited warranty - 90 days | Limited warranty - 90 days |