Intel Core i5 520M vs. Intel Core i7 4900MQ (4th Gen)

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Core i5 520M and Intel Core i7 4900MQ (4th Gen). 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 i5 520M vs. Intel Core i7 4900MQ (4th Gen) Benchmark Chart
GENERAL Intel Core i5 520M Intel Core i7 4900MQ (4th Gen)
Product Type Processor (mobile) Processor (mobile)
PROCESSOR Intel Core i5 520M Intel Core i7 4900MQ (4th Gen)
Type Intel Core i5 520M Intel Core i7 4900MQ (4th Gen)
ARCHITECTURE
Processor Qty 1 1
Packaging Type 988-pin Micro FCPGA -
Compatible Processor Socket BGA1288 Socket PGA946 Socket
Manufacturing Process 32 nm 22 nm
Thermal Design Power 35 W 47 W
Thermal Specification 105 °C 100 °C
PCI Express Revision 2.0 3.0
PCI Express Configurations 1x16 1x16, 2x8, 1x8+2x4
PCI Express Lanes Qty 16 16
Architecture Features Hyper-Threading Technology, Intel Turbo Boost Technology Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, Intel Turbo Boost Technology 2.0, Intel My WiFi Technology, 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 Identity Protection Technology, Intel Secure Key
PERFORMANCE
Number of Cores Dual-Core Quad-Core
Number of Threads 4 threads 8 threads
Clock Speed (Frequency) 2.4 GHz 2.8 GHz
Max Turbo Speed 2.93 GHz 3.8 GHz
Bus Speed 667 MHz -
64-bit Computing Yes -
CACHE MEMORY
Cache 3 MB 8 MB
Cache Memory Details L3 - 3 MB L3 - 8 MB
Installed Size 3 MB 8 MB
INTEGRATED GRAPHICS (GPU) Intel Core i5 520M Intel Core i7 4900MQ (4th Gen)
Type Intel HD Graphics Intel HD Graphics 4600
Base Frequency 500 MHz 400 MHz
Max Dynamic Frequency 766 MHz 1.3 GHz
Max Supported Memory Size - 2 GB
Max Supported Resolution - 3840x2160@60Hz (DP), 2880x1800@60Hz (VGA), 3840x2160@60Hz (HDMI)
Features Dual Display Capable, Intel Clear Video Technology, Intel Clear Video HD Technology 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 i5 520M Intel Core i7 4900MQ (4th Gen)
Compatible Slots 1 x processor -
MISCELLANEOUS Intel Core i5 520M Intel Core i7 4900MQ (4th Gen)
Service & Support Limited warranty - 3 years Limited warranty - 3 years
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