Intel Core i7 4790 (4th Gen) vs. Intel Core i7 2720QM (2nd Gen)

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Core i7 4790 (4th Gen) and Intel Core i7 2720QM (2nd 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 i7 4790 (4th Gen) vs. Intel Core i7 2720QM (2nd Gen) Benchmark Chart
GENERAL Intel Core i7 4790 (4th Gen) Intel Core i7 2720QM (2nd Gen)
Product Type Processor Processor (mobile)
PROCESSOR Intel Core i7 4790 (4th Gen) Intel Core i7 2720QM (2nd Gen)
Type Intel Core i7 4790 (4th Gen) Intel Core i7 2720QM (2nd Gen)
ARCHITECTURE
Processor Qty 1 1
Packaging Type - 988-pin Micro FCPGA
Compatible Processor Socket LGA1150 Socket PGA988 Socket
Manufacturing Process 22 nm 32 nm
Thermal Design Power 95 W 45 W
Thermal Specification 72.72 °C 100 °C
PCI Express Revision 3.0 2.0
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, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, 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, Intel Smart Cache, 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) 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) 3.6 GHz 2.2 GHz
Max Turbo Speed 4 GHz 3.3 GHz
64-bit Computing - Yes
CACHE MEMORY
Cache 8 MB 6 MB
Cache Memory Details Smart Cache - 8 MB Smart Cache - 6 MB
Installed Size 8 MB 6 MB
Type - Advanced Smart Cache
INTEGRATED GRAPHICS (GPU) Intel Core i7 4790 (4th Gen) Intel Core i7 2720QM (2nd Gen)
Type Intel HD Graphics 4600 Intel HD Graphics 3000
Base Frequency 350 MHz 650 MHz
Max Dynamic Frequency 1.2 GHz 1.3 GHz
Max Supported Memory Size 2 GB -
Max Supported Resolution 4096x2304@24Hz (HDMI), 3840x2160@60Hz (DP), 3840x2160@60Hz (eDP), 1920x1200@60Hz (VGA) -
Features Intel Clear Video HD Technology, InTRU 3D Technology, Intel Quick Sync Video, Intel Wireless Display (WiDi), Intel Insider, Triple Display Capable Dual Display Capable, Intel FDI, Intel Clear Video HD Technology, InTRU 3D Technology, Intel Quick Sync Video, Intel Wireless Display (WiDi), Intel Insider
EXPANSION & CONNECTIVITY Intel Core i7 4790 (4th Gen) Intel Core i7 2720QM (2nd Gen)
Compatible Slots 1 x processor - LGA1150 Socket 1 x processor
MISCELLANEOUS Intel Core i7 4790 (4th Gen) Intel Core i7 2720QM (2nd Gen)
Compliant Standards - Halogen-free
Service & Support Limited warranty - 3 years Limited warranty - 3 years
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