Intel Xeon vs. Intel Core i7 840QM

CPU Comparison, Reviews and Tests
Intel Xeon
Intel Core i7 840QM

In depth comparison and review of Intel Xeon and Intel Core i7 840QM. 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 vs. Intel Core i7 840QM Benchmark Chart
GENERAL Intel Xeon Intel Core i7 840QM
Product Type Processor Processor (mobile)
PROCESSOR Intel Xeon Intel Core i7 840QM
Type Intel Xeon Intel Core i7 840QM
ARCHITECTURE
Processor Qty 1 1
Packaging Type - 988-pin Micro FCPGA
Compatible Processor Socket Socket 603 -
Manufacturing Process - 45 nm
Thermal Design Power - 45 W
Thermal Specification - 100 °C
PCI Express Revision - 2.0
PCI Express Configurations - 1x16, 2x8
PCI Express Lanes Qty - 16
Architecture Features Streaming SIMD extensions 2 Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel Turbo Boost Technology, Intel 64 Technology, Intel Trusted Execution Technology, Enhanced Halt State (C1E), streaming SIMD extensions 4.2
PERFORMANCE
Number of Cores - Quad-Core
Number of Threads - 8 threads
Clock Speed (Frequency) 1.6 GHz 1.86 GHz
Max Turbo Speed - 3.2 GHz
Bus Speed 400 MHz -
64-bit Computing - Yes
CACHE MEMORY
Cache - 8 MB
Cache Memory Details L2 - 256 KB
L3 - Advanced Transfer Cache - 1 MB		 L3 - 8 MB
Installed Size 1 MB 8 MB
Max Supported Size 1 MB -
Type Advanced Transfer Cache -
EXPANSION & CONNECTIVITY Intel Xeon Intel Core i7 840QM
Compatible Slots 1 x processor - Socket 603 1 x processor
MISCELLANEOUS Intel Xeon Intel Core i7 840QM
Included Accessories Heat sink, cooler (fansink) -
Service & Support Limited warranty - replacement - 3 years - carry-in Limited warranty - 3 years
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