Intel Core i7 740QM vs. Intel Core i7 2820QM (2nd Gen)

CPU Comparison, Reviews and Tests
Intel Core i7 740QM
Intel Core i7 2820QM (2nd Gen)

Side by side comparison and review of Intel Core i7 740QM and Intel Core i7 2820QM (2nd Gen). 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 i7 740QM vs. Intel Core i7 2820QM (2nd Gen) Benchmark Chart
GENERAL Intel Core i7 740QM Intel Core i7 2820QM (2nd Gen)
Product Type Processor (mobile) Processor (mobile)
PROCESSOR Intel Core i7 740QM Intel Core i7 2820QM (2nd Gen)
Type Intel Core i7 740QM Intel Core i7 2820QM (2nd Gen)
ARCHITECTURE
Processor Qty 1 1
Packaging Type 988-pin Micro FCPGA 988-pin Micro FCPGA
Compatible Processor Socket PGA988 Socket -
Manufacturing Process 45 nm 32 nm
Thermal Design Power 45 W 45 W
Thermal Specification 100 °C 100 °C
PCI Express Revision 2.0 2.0
PCI Express Configurations 1x16, 2x8 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 Turbo Boost Technology, Intel 64 Technology, Intel Trusted Execution Technology, streaming SIMD extensions 4.2, Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel vPro Technology
PERFORMANCE
Number of Cores Quad-Core Quad-Core
Number of Threads 8 threads 8 threads
Clock Speed (Frequency) 1.73 GHz 2.3 GHz
Max Turbo Speed 2.93 GHz 3.4 GHz
64-bit Computing Yes Yes
CACHE MEMORY
Cache 6 MB 8 MB
Cache Memory Details Smart Cache - 6 MB L3 - 8 MB
Installed Size 6 MB 8 MB
EXPANSION & CONNECTIVITY Intel Core i7 740QM Intel Core i7 2820QM (2nd Gen)
Compatible Slots 1 x processor 1 x processor
MISCELLANEOUS Intel Core i7 740QM Intel Core i7 2820QM (2nd Gen)
Service & Support Limited warranty - 3 years Limited warranty - 3 years
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