Intel Core i5 2520M (2nd Gen) vs. Intel Xeon E3-1275V3

CPU Comparison, Reviews and Tests

Side by side comparison and review of Intel Core i5 2520M (2nd Gen) and Intel Xeon E3-1275V3. Compare overall performance, core and thread counts, cache memory, speed, power efficiency, dimensions, socket compatibility and other key specifications and features to simplify the choice of your perfect CPU. Our goal is to make it easier for you to decide on the processor that will best meet your expectations by revealing the main differences between the products.

CPUs Specifications Comparison

Intel Core i5 2520M (2nd Gen) vs. Intel Xeon E3-1275V3 Benchmark Chart
GENERAL Intel Core i5 2520M (2nd Gen) Intel Xeon E3-1275V3
Product Type Processor (mobile) Processor
PROCESSOR Intel Core i5 2520M (2nd Gen) Intel Xeon E3-1275V3
Type Intel Core i5 2520M (2nd Gen) Intel Xeon E3-1275V3
ARCHITECTURE
Processor Qty 1 1
Packaging Type 988-pin Micro FCPGA -
Compatible Processor Socket PGA988 Socket LGA1150 Socket
Manufacturing Process 32 nm 22 nm
Thermal Design Power 35 W 84 W
Thermal Specification 100 °C -
PCI Express Revision 2.0 3.0
PCI Express Configurations 1x16, 2x8, 1x8+2x4 1x16, 2x8, 1x8, 2x4
PCI Express Lanes Qty 16 16
Architecture Features 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 AES New Instructions (AES-NI), Thermal Monitoring Technologies Enhanced SpeedStep technology, Hyper-Threading Technology, 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, Intel Anti-Theft Technology, 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, Intel Secure Key, Intel Advanced Vector Extensions 2 (AVX2.0), Intel TSX-NI, Intel Stable Image Platform Program (SIPP), Intel OS Guard
PERFORMANCE
Number of Cores Dual-Core Quad-Core
Number of Threads 4 threads 8 threads
Clock Speed (Frequency) 2.5 GHz 3.5 GHz
Max Turbo Speed 3.2 GHz 3.9 GHz
64-bit Computing Yes -
CACHE MEMORY
Cache 3 MB 8 MB
Cache Memory Details L3 - 3 MB Smart Cache - 8 MB
Installed Size 3 MB 8 MB
INTEGRATED GRAPHICS (GPU) Intel Core i5 2520M (2nd Gen) Intel Xeon E3-1275V3
Type Intel HD Graphics 3000 Intel HD Graphics P4600
Base Frequency 650 MHz 350 MHz
Max Dynamic Frequency 1.3 GHz 1.25 GHz
Features Dual Display Capable, Intel FDI, Intel Clear Video HD Technology, InTRU 3D Technology, Intel Quick Sync Video Intel FDI, Intel Clear Video HD Technology, InTRU 3D Technology, Intel Quick Sync Video, Triple Display Capable
EXPANSION & CONNECTIVITY Intel Core i5 2520M (2nd Gen) Intel Xeon E3-1275V3
Compatible Slots 1 x processor -
MISCELLANEOUS Intel Core i5 2520M (2nd Gen) Intel Xeon E3-1275V3
Included Accessories Heat sink -
Service & Support Limited warranty - 3 years -
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