Intel Xeon E5-2640 vs. Intel Core i7 2640M (2nd Gen)

CPU Comparison, Reviews and Tests

Detailed comparison and review of Intel Xeon E5-2640 and Intel Core i7 2640M (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 E5-2640 vs. Intel Core i7 2640M (2nd Gen) Benchmark Chart
GENERAL Intel Xeon E5-2640 Intel Core i7 2640M (2nd Gen)
Product Type Processor Processor (mobile)
PROCESSOR Intel Xeon E5-2640 Intel Core i7 2640M (2nd Gen)
Type Intel Xeon E5-2640 Intel Core i7 2640M (2nd Gen)
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA2011 Socket PGA988 Socket
Core Voltage 0.6 V - 1.35 V -
Manufacturing Process 32 nm 32 nm
Thermal Design Power 95 W 35 W
Thermal Specification 73 °C 100 °C
PCI Express Revision 3.0 2.0
PCI Express Configurations - 1x16, 2x8, 1x8+2x4
PCI Express Lanes Qty 40 16
Architecture Features Enhanced SpeedStep technology, Hyper-Threading Technology, Demand Based Switching, Execute Disable Bit capability, Intel 64 Technology, Intel Trusted Execution Technology, Intel Flex Memory Access, Intel Turbo Boost Technology 2.0, Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Intel Virtualization Technology for Directed I/O (VT-d), Intel vPro Technology, Idle States Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, 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), Intel Identity Protection Technology
PERFORMANCE
Number of Cores 6-core Dual-Core
Number of Threads 12 threads 4 threads
Clock Speed (Frequency) 2.5 GHz 2.8 GHz
Max Turbo Speed 3 GHz 3.5 GHz
Bus Speed 1333 MHz -
64-bit Computing Yes Yes
CACHE MEMORY
Cache 15 MB 4 MB
Cache Memory Details Smart Cache - 15 MB L3 - 4 MB
Installed Size 15 MB 4 MB
INTEGRATED GRAPHICS (GPU) Intel Xeon E5-2640 Intel Core i7 2640M (2nd Gen)
Type - Intel HD Graphics 3000
Base Frequency - 650 MHz
Max Dynamic Frequency - 1.3 GHz
Features - Intel FDI, Intel Clear Video HD Technology, InTRU 3D Technology, Intel Quick Sync Video, Intel Wireless Display (WiDi), Intel Insider
EXPANSION & CONNECTIVITY Intel Xeon E5-2640 Intel Core i7 2640M (2nd Gen)
Compatible Slots 1 x processor - LGA2011 Socket 1 x processor
MISCELLANEOUS Intel Xeon E5-2640 Intel Core i7 2640M (2nd Gen)
Included Accessories Cooler (fansink) -
Compliant Standards RoHS -
Service & Support Limited warranty - 1 year - on-site -
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