Intel Core i3 4330 (4th Gen) vs. Intel Core i7 840QM

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Core i3 4330 (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 i3 4330 (4th Gen) vs. Intel Core i7 840QM Benchmark Chart
GENERAL Intel Core i3 4330 (4th Gen) Intel Core i7 840QM
Product Type Processor Processor (mobile)
PROCESSOR Intel Core i3 4330 (4th Gen) Intel Core i7 840QM
Type Intel Core i3 4330 (4th Gen) Intel Core i7 840QM
ARCHITECTURE
Processor Qty 1 1
Packaging Type - 988-pin Micro FCPGA
Compatible Processor Socket LGA1150 Socket -
Manufacturing Process - 45 nm
Thermal Design Power 54 W 45 W
Thermal Specification - 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 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 Dual-Core Quad-Core
Number of Threads 4 threads 8 threads
Clock Speed (Frequency) 3.5 GHz 1.86 GHz
Max Turbo Speed - 3.2 GHz
64-bit Computing - Yes
CACHE MEMORY
Cache 4 MB 8 MB
Cache Memory Details L3 - 4 MB L3 - 8 MB
Installed Size 4 MB 8 MB
INTEGRATED GRAPHICS (GPU) Intel Core i3 4330 (4th Gen) Intel Core i7 840QM
Type Intel HD Graphics 4600 -
Base Frequency 1 GHz -
Max Dynamic Frequency 1.15 GHz -
Max Supported Memory Size 2 GB -
Max Supported Resolution 4096x2304@24Hz (HDMI), 3840x2160@60Hz (DP), 3840x2160@60Hz (eDP), 1920x1200@60Hz (VGA) -
EXPANSION & CONNECTIVITY Intel Core i3 4330 (4th Gen) Intel Core i7 840QM
Compatible Slots - 1 x processor
MISCELLANEOUS Intel Core i3 4330 (4th Gen) Intel Core i7 840QM
Compliant Standards RoHS -
Service & Support Limited warranty - 3 years Limited warranty - 3 years
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