Core i5-14400T vs Core i5-4400E

Primary details

Comparing Core i5-4400E and Core i5-14400T processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1801	361
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Desktop processor
Series	Intel Core i5	no data
Architecture codename	Haswell (2013−2015)	Raptor Lake-R
Release date	1 October 2013 (10 years ago)	no data
Launch price (MSRP)	$266	no data
Current price	$1280 (4.8x MSRP)	no data

Detailed specifications

Core i5-4400E and Core i5-14400T 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 cores	2 (Dual-core)	10 (Deca-Core)
Threads	4	16
Base clock speed	2.7 GHz	1.5 GHz
Boost clock speed	3.3 GHz	4.5 GHz
L1 cache	128 KB	80 KB (per core)
L2 cache	512 KB	1.25 MB (per core)
L3 cache	3 MB	20 MB (shared)
Chip lithography	22 nm	Intel 7 nm
Die size	130 mm2	215 mm2
Maximum core temperature	no data	100 °C
Number of transistors	960 Million	no data
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	No	No

Compatibility

Information on Core i5-4400E and Core i5-14400T 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 configuration	no data	1
Socket	FCBGA1364	FCLGA1700
Power consumption (TDP)	37 Watt	35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-4400E and Core i5-14400T. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI	+	+
AVX	+	+
Enhanced SpeedStep (EIST)	no data	+
Speed Shift	no data	+
Turbo Boost Technology	no data	2.0
Hyper-Threading Technology	+	+
TSX	no data	+
Idle States	no data	+
Thermal Monitoring	no data	+
Status	no data	Launched

Security technologies

Core i5-4400E and Core i5-14400T technologies aimed at improving security, for example, by protecting against hacks.

TXT	no data	+
EDB	no data	+
Secure Key	no data	+
OS Guard	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-4400E and Core i5-14400T are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-4400E and Core i5-14400T. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR5-4800, DDR4-3200
Maximum memory size	no data	192 GB
Max memory channels	no data	2
Maximum memory bandwidth	no data	76.8 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card Compare	Intel HD Graphics 4600	Intel UHD Graphics 730
Quick Sync Video	no data	+
Clear Video HD	no data	+
Graphics max frequency	no data	1.55 GHz
Execution Units	no data	24

Graphics interfaces

Available interfaces and connections of Core i5-4400E and Core i5-14400T integrated GPUs.

Number of displays supported

no data

4

Graphics image quality

Maximum display resolutions supported by Core i5-4400E and Core i5-14400T integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4	no data	4096 x 2160 @ 60Hz
Max resolution over eDP	no data	5120 x 3200 @ 120Hz
Max resolution over DisplayPort	no data	7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Core i5-4400E and Core i5-14400T integrated GPUs, sometimes API versions are included.

DirectX	no data	12
OpenGL	no data	4.5

Peripherals

Specifications and connection of peripherals supported by Core i5-4400E and Core i5-14400T.

PCIe version	no data	5.0 and 4.0
PCI Express lanes	no data	20

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Core i5-14400T outperforms Core i5-4400E by 693% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	2.10	16.66
Physical cores	2	10
Threads	4	16
Power consumption (TDP)	37 Watt	35 Watt

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Should you still have questions on choice between Core i5-4400E and Core i5-14400T, ask them in Comments section, and we shall answer.

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