Intel Core i7 3840QM (3rd Gen) vs. Intel Xeon E5345

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Core i7 3840QM (3rd Gen) and Intel Xeon E5345. 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 Core i7 3840QM (3rd Gen) vs. Intel Xeon E5345 Benchmark Chart
GENERAL Intel Core i7 3840QM (3rd Gen) Intel Xeon E5345
Product Type Processor (mobile) Processor
PROCESSOR Intel Core i7 3840QM (3rd Gen) Intel Xeon E5345
Type Intel Core i7 3840QM (3rd Gen) Intel Xeon E5345
ARCHITECTURE
Processor Qty 1 1
Packaging Type - FC-LGA6
Compatible Processor Socket PGA988 Socket LGA771 Socket
Manufacturing Process 22 nm 65 nm
Thermal Design Power 45 W 80 W
Thermal Specification 105 °C 66 °C
PCI Express Revision 3.0 -
PCI Express Configurations 1x16, 2x8, 1x8+2x4 -
PCI Express Lanes Qty 16 -
Architecture Features Enhanced SpeedStep technology, Hyper-Threading Technology, integrated memory controller, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel Fast Memory Access, Intel Flex Memory Access, Intel Turbo Boost Technology 2.0, 4G WiMAX Wireless Technology, Intel My WiFi Technology, Intel Anti-Theft Technology, Intel Advanced Vector Extensions (AVX), Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Intel Virtualization Technology for Directed I/O (VT-d), Intel vPro Technology, Idle States, Intel VT-x with Extended Page Tables (EPT) Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Advanced Smart Cache
PERFORMANCE
Number of Cores Quad-Core Quad-Core
Number of Threads 8 threads -
Clock Speed (Frequency) 2.8 GHz 2.33 GHz
Max Turbo Speed 3.8 GHz -
Bus Speed - 1333 MHz
64-bit Computing - Yes
CACHE MEMORY
Cache 8 MB 8 MB
Cache Memory Details L3 - 8 MB L2 - 8 MB
Installed Size 8 MB 8 MB
Type - Advanced Smart Cache
INTEGRATED GRAPHICS (GPU) Intel Core i7 3840QM (3rd Gen) Intel Xeon E5345
Type Intel HD Graphics 4000 -
Base Frequency 650 MHz -
Max Dynamic Frequency 1.3 GHz -
Features Dual Display Capable, Intel FDI, Intel Clear Video HD Technology, InTRU 3D Technology, Intel Quick Sync Video, Intel Wireless Display (WiDi), Intel Insider, Triple Display Capable -
EXPANSION & CONNECTIVITY Intel Core i7 3840QM (3rd Gen) Intel Xeon E5345
Compatible Slots - 1 x processor
MISCELLANEOUS Intel Core i7 3840QM (3rd Gen) Intel Xeon E5345
Included Accessories - Power supplies
Compliant Standards Halogen-free RoHS
Service & Support Limited warranty - 3 years Limited warranty - 90 days
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