Intel Xeon W3540 vs. Intel Core i7 2820QM (2nd Gen)

CPU Comparison, Reviews and Tests
Intel Xeon W3540
Intel Core i7 2820QM (2nd Gen)

Detailed comparison and review of Intel Xeon W3540 and Intel Core i7 2820QM (2nd Gen). 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 W3540 vs. Intel Core i7 2820QM (2nd Gen) Benchmark Chart
GENERAL Intel Xeon W3540 Intel Core i7 2820QM (2nd Gen)
Product Type Processor Processor (mobile)
PROCESSOR Intel Xeon W3540 Intel Core i7 2820QM (2nd Gen)
Type Intel Xeon W3540 Intel Core i7 2820QM (2nd Gen)
ARCHITECTURE
Processor Qty 1 1
Packaging Type FC-LGA8 988-pin Micro FCPGA
Compatible Processor Socket LGA1366 Socket -
Manufacturing Process 45 nm 32 nm
Thermal Design Power 130 W 45 W
Thermal Specification 67 °C 100 °C
PCI Express Revision - 2.0
PCI Express Configurations - 1x16, 2x8, 1x8+2x4
PCI Express Lanes Qty - 16
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 Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel vPro Technology
PERFORMANCE
Number of Cores Quad-Core Quad-Core
Number of Threads 8 threads 8 threads
Clock Speed (Frequency) 2.93 GHz 2.3 GHz
Max Turbo Speed 3.2 GHz 3.4 GHz
Bus Speed 1066 MHz -
64-bit Computing Yes Yes
CACHE MEMORY
Cache 8 MB 8 MB
Cache Memory Details L3 - 8 MB L3 - 8 MB
Installed Size 8 MB 8 MB
EXPANSION & CONNECTIVITY Intel Xeon W3540 Intel Core i7 2820QM (2nd Gen)
Expansion Slots 1 processor -
Compatible Slots 1 x processor 1 x processor
MISCELLANEOUS Intel Xeon W3540 Intel Core i7 2820QM (2nd Gen)
Service & Support Limited warranty - 90 days Limited warranty - 3 years
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