Intel Core i5-14400 vs Intel Core i5-11500T

Comparative analysis of Intel Core i5-14400 and Intel Core i5-11500T processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Graphics, Graphics interfaces, Graphics image quality, Graphics API support, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

Intel Core i5-14400

Intel Core i5-11500T

Differences

Reasons to consider the Intel Core i5-14400

CPU is newer: launch date 2 year(s) 9 month(s) later
4 more cores, run more applications at once: 10 vs 6
4 more threads: 16 vs 12
Around 21% higher clock speed: 4.7 GHz vs 3.90 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 10 nm vs 14 nm
2.1x more L1 cache, more data can be stored in the L1 cache for quick access later
4.2x more L2 cache, more data can be stored in the L2 cache for quick access later
Around 67% more L3 cache; more data can be stored in the L3 cache for quick access later
Around 51% better performance in PassMark - Single thread mark: 3764 vs 2487
2x better performance in PassMark - CPU mark: 25263 vs 12480

Specifications (specs)
Launch date	8 Jan 2024 vs 16 Mar 2021
Number of cores	10 vs 6
Number of threads	16 vs 12
Maximum frequency	4.7 GHz vs 3.90 GHz
Manufacturing process technology	10 nm vs 14 nm
L1 cache	80 KB (per core) vs 384 KB
L2 cache	1.25 MB (per core) vs 3 MB
L3 cache	20 MB (shared) vs 12 MB
Benchmarks
PassMark - Single thread mark	3764 vs 2487
PassMark - CPU mark	25263 vs 12480

Reasons to consider the Intel Core i5-11500T

Around 86% lower typical power consumption: 35 Watt vs 65 Watt

Thermal Design Power (TDP)	35 Watt vs 65 Watt

Compare benchmarks

CPU 1: Intel Core i5-14400
CPU 2: Intel Core i5-11500T

PassMark - Single thread mark

CPU 1

CPU 2

3764

2487

PassMark - CPU mark

CPU 1

CPU 2

25263

12480

Name	Intel Core i5-14400	Intel Core i5-11500T
PassMark - Single thread mark	3764	2487
PassMark - CPU mark	25263	12480

Compare specifications (specs)

	Intel Core i5-14400	Intel Core i5-11500T
Essentials
Launch date	8 Jan 2024	16 Mar 2021
Launch price (MSRP)	$221	$192
Place in performance rating	229	917
Architecture codename		Rocket Lake
Processor Number		i5-11500T
Series		11th Generation Intel Core i5 Processors
Status		Launched
Vertical segment		Desktop
Performance
Base frequency	2.5 GHz	1.50 GHz
Die size	215 mm²
L1 cache	80 KB (per core)	384 KB
L2 cache	1.25 MB (per core)	3 MB
L3 cache	20 MB (shared)	12 MB
Manufacturing process technology	10 nm	14 nm
Maximum core temperature	100°C	100°C
Maximum frequency	4.7 GHz	3.90 GHz
Number of cores	10	6
Number of threads	16	12
Unlocked
64 bit support
Bus Speed		8 GT/s
Memory
ECC memory support
Supported memory types	DDR4, DDR5	DDR4-3200
Max memory channels		2
Maximum memory bandwidth		50 GB/s
Maximum memory size		128 GB
Compatibility
Max number of CPUs in a configuration	1	1
Sockets supported	1700	FCLGA1200
Thermal Design Power (TDP)	65 Watt	35 Watt
Configurable TDP-down		25 Watt
Configurable TDP-down Frequency		1.00 GHz
Package Size		37.5 mm x 37.5 mm
Thermal Solution		PCG 2019D
Peripherals
PCIe configurations	Gen 5, 16 Lanes, (CPU only)	Up to 1x16+1x4, 2x8+1x4, 1x8+3x4
Max number of PCIe lanes		20
PCI Express revision		4.0
Scalability		1S Only
Graphics
Device ID		0x4C8A
Execution Units		32
Graphics base frequency		350 MHz
Graphics max dynamic frequency		1.20 GHz
Intel® Clear Video HD technology
Intel® Clear Video technology
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Max video memory		64 GB
Processor graphics		Intel UHD Graphics 750
Graphics interfaces
Number of displays supported		3
Graphics image quality
4K resolution support
Max resolution over DisplayPort		5120 x 3200 @60Hz
Max resolution over eDP		5120 x 3200 @60Hz
Graphics API support
DirectX		12.1
OpenGL		4.5
Security & Reliability
Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® OS Guard
Intel® Secure Key technology
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Secure Boot
Advanced Technologies
Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions		Intel SSE4.1, Intel SSE4.2, Intel AVX2, Intel AVX-512
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Optane™ Memory Supported
Intel® Stable Image Platform Program (SIPP)
Intel® Thermal Velocity Boost
Intel® Turbo Boost technology
Thermal Monitoring
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)