i7-4940MX Extreme Edition vs i7-11800H

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Primary details

Comparing Core i7-11800H and Core i7-4940MX Extreme Edition processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking602not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesTiger LakeIntel Core i7EE
Power efficiency34.72no data
Architecture codenameTiger Lake-H (2021)Haswell (2013−2015)
Release date11 May 2021 (3 years ago)19 January 2014 (10 years ago)
Launch price (MSRP)$395no data

Detailed specifications

Core i7-11800H and Core i7-4940MX Extreme Edition basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores8 (Octa-Core)4 (Quad-Core)
Threads168
Base clock speed1.9 GHzno data
Boost clock speed4.6 GHz3.1 GHz
Bus typeno dataDMI
Bus rate8 GT/s5 GT/s
Multiplierno data31
L1 cache80 KB (per core)no data
L2 cache1.25 MB (per core)1 MB
L3 cache24 MB (shared)8 MB
Chip lithography10 nm SuperFin22 nm
Die size190 mm2no data
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)72 °Cno data
64 bit support++
Windows 11 compatibility+no data

Compatibility

Information on Core i7-11800H and Core i7-4940MX Extreme Edition compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration1no data
SocketFCBGA1787no data
Power consumption (TDP)45 Watt57 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-11800H and Core i7-4940MX Extreme Edition. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512no data
AES-NI++
FMA+-
AVX++
vProno data+
Enhanced SpeedStep (EIST)++
Speed Shift+no data
Hyper-Threading Technology+no data
TSX+-
Thermal Monitoring+-
Flex Memory Access+no data
Deep Learning Boost+-

Security technologies

Core i7-11800H and Core i7-4940MX Extreme Edition technologies aimed at improving security, for example, by protecting against hacks.

TXT++
Secure Key+no data
SGX-no data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-11800H and Core i7-4940MX Extreme Edition are enumerated here.

VT-d+no data
VT-x+no data
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-11800H and Core i7-4940MX Extreme Edition. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4no data
Maximum memory size128 GB32 GB
Max memory channels2no data
Maximum memory bandwidth51.2 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel UHD Graphics for 11th Gen Intel Processorsno data
Quick Sync Video+-
Graphics max frequency1.45 GHzno data
Execution Units32no data

Graphics interfaces

Available interfaces and connections of Core i7-11800H and Core i7-4940MX Extreme Edition integrated GPUs.

Number of displays supported4no data

Graphics image quality

Maximum display resolutions supported by Core i7-11800H and Core i7-4940MX Extreme Edition integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.44096x2304@60Hzno data
Max resolution over eDP4096x2304@60Hzno data
Max resolution over DisplayPort7680x4320@60Hzno data

Graphics API support

APIs supported by Core i7-11800H and Core i7-4940MX Extreme Edition integrated GPUs, sometimes API versions are included.

DirectX12.1no data
OpenGL4.6no data

Peripherals

Specifications and connection of peripherals supported by Core i7-11800H and Core i7-4940MX Extreme Edition.

PCIe version4.03.0
PCI Express lanes2016

Pros & cons summary


Recency 11 May 2021 19 January 2014
Physical cores 8 4
Threads 16 8
Chip lithography 10 nm 22 nm
Power consumption (TDP) 45 Watt 57 Watt

i7-11800H has an age advantage of 7 years, 100% more physical cores and 100% more threads, a 120% more advanced lithography process, and 26.7% lower power consumption.

We couldn't decide between Core i7-11800H and Core i7-4940MX Extreme Edition. We've got no test results to judge.


Should you still have questions on choice between Core i7-11800H and Core i7-4940MX Extreme Edition, ask them in Comments section, and we shall answer.

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Intel Core i7-11800H
Core i7-11800H
Intel Core i7-4940MX Extreme Edition
Core i7-4940MX Extreme Edition

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