Intel Core i7 3840QM (3rd Gen) vs. Intel Xeon X5450

CPU Comparison, Reviews and Tests

Detailed comparison and review of Intel Core i7 3840QM (3rd Gen) and Intel Xeon X5450. 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 Core i7 3840QM (3rd Gen) vs. Intel Xeon X5450 Benchmark Chart
GENERAL Intel Core i7 3840QM (3rd Gen) Intel Xeon X5450
Product Type Processor (mobile) Processor
PROCESSOR Intel Core i7 3840QM (3rd Gen) Intel Xeon X5450
Type Intel Core i7 3840QM (3rd Gen) Intel Xeon X5450
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket PGA988 Socket LGA771 Socket
Manufacturing Process 22 nm 45 nm
Thermal Design Power 45 W 120 W
Thermal Specification 105 °C 70 °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 3 GHz
Max Turbo Speed 3.8 GHz -
Bus Speed - 1333 MHz
64-bit Computing - Yes
CACHE MEMORY
Cache 8 MB 12 MB
Cache Memory Details L3 - 8 MB L2 - 12 MB
Installed Size 8 MB 12 MB
Type - Advanced Smart Cache
INTEGRATED GRAPHICS (GPU) Intel Core i7 3840QM (3rd Gen) Intel Xeon X5450
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 X5450
Compatible Slots - 1 x processor
MISCELLANEOUS Intel Core i7 3840QM (3rd Gen) Intel Xeon X5450
Included Accessories - Alcohol pad, thermal grease
Compliant Standards Halogen-free -
Service & Support Limited warranty - 3 years Limited warranty - 90 days
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