Intel Core i7 4700MQ (4th Gen) vs. Intel Core i7 840QM

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Core i7 4700MQ (4th Gen) and Intel Core i7 840QM. 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 4700MQ (4th Gen) vs. Intel Core i7 840QM Benchmark Chart
GENERAL Intel Core i7 4700MQ (4th Gen) Intel Core i7 840QM
Product Type Processor (mobile) Processor (mobile)
PROCESSOR Intel Core i7 4700MQ (4th Gen) Intel Core i7 840QM
Type Intel Core i7 4700MQ (4th Gen) Intel Core i7 840QM
ARCHITECTURE
Processor Qty 1 1
Packaging Type - 988-pin Micro FCPGA
Compatible Processor Socket PGA946 Socket -
Manufacturing Process 22 nm 45 nm
Thermal Design Power 47 W 45 W
Thermal Specification 100 °C 100 °C
PCI Express Revision 3.0 2.0
PCI Express Configurations 1x16, 2x8, 1x8+2x4 1x16, 2x8
PCI Express Lanes Qty 16 16
Architecture Features Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel Turbo Boost Technology 2.0, Intel Anti-Theft Technology, Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Identity Protection Technology, Intel Secure Key, Intel Advanced Vector Extensions 2 (AVX2.0) Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel Turbo Boost Technology, Intel 64 Technology, Intel Trusted Execution Technology, Enhanced Halt State (C1E), streaming SIMD extensions 4.2
PERFORMANCE
Number of Cores Quad-Core Quad-Core
Number of Threads 8 threads 8 threads
Clock Speed (Frequency) 2.4 GHz 1.86 GHz
Max Turbo Speed 3.4 GHz 3.2 GHz
64-bit Computing - Yes
CACHE MEMORY
Cache 6 MB 8 MB
Cache Memory Details Smart Cache - 6 MB L3 - 8 MB
Installed Size 6 MB 8 MB
INTEGRATED GRAPHICS (GPU) Intel Core i7 4700MQ (4th Gen) Intel Core i7 840QM
Type Intel HD Graphics 4600 -
Base Frequency 400 MHz -
Max Dynamic Frequency 1.15 GHz -
Max Supported Memory Size 2 GB -
Max Supported Resolution 3840x2160@60Hz (DP), 2880x1800@60Hz (VGA), 3840x2160@60Hz (HDMI) -
Features 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 4700MQ (4th Gen) Intel Core i7 840QM
Compatible Slots - 1 x processor
MISCELLANEOUS Intel Core i7 4700MQ (4th Gen) Intel Core i7 840QM
Service & Support Limited warranty - 3 years Limited warranty - 3 years
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