Intel Core i5-11400H vs Intel Core i3-1125G4

Comparative analysis of Intel Core i5-11400H and Intel Core i3-1125G4 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics image quality, Graphics API support, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, 3DMark Fire Strike - Physics Score.

Intel Core i5-11400H

Intel Core i3-1125G4

Differences

Reasons to consider the Intel Core i5-11400H

2 more cores, run more applications at once: 6 vs 4
4 more threads: 12 vs 8
Around 22% higher clock speed: 4.50 GHz vs 3.70 GHz
Around 50% more L1 cache; more data can be stored in the L1 cache for quick access later
Around 50% more L2 cache; more data can be stored in the L2 cache for quick access later
Around 50% more L3 cache; more data can be stored in the L3 cache for quick access later
2x more maximum memory size: 128 GB vs 64 GB
Around 21% better performance in PassMark - Single thread mark: 3012 vs 2492
Around 63% better performance in PassMark - CPU mark: 15743 vs 9685

Specifications (specs)
Number of cores	6 vs 4
Number of threads	12 vs 8
Maximum frequency	4.50 GHz vs 3.70 GHz
L1 cache	576 KB vs 384 KB
L2 cache	7.5 MB vs 5 MB
L3 cache	12 MB vs 8 MB
Maximum memory size	128 GB vs 64 GB
Benchmarks
PassMark - Single thread mark	3012 vs 2492
PassMark - CPU mark	15743 vs 9685

Compare benchmarks

CPU 1: Intel Core i5-11400H
CPU 2: Intel Core i3-1125G4

PassMark - Single thread mark

CPU 1

CPU 2

3012

2492

PassMark - CPU mark

CPU 1

CPU 2

15743

9685

Name	Intel Core i5-11400H	Intel Core i3-1125G4
PassMark - Single thread mark	3012	2492
PassMark - CPU mark	15743	9685
3DMark Fire Strike - Physics Score	5385

Compare specifications (specs)

	Intel Core i5-11400H	Intel Core i3-1125G4
Essentials
Architecture codename	Tiger Lake	Tiger Lake
Launch date	11 May 2021	Q1'21
Launch price (MSRP)	$250	$281
Place in performance rating	834	843
Processor Number	i5-11400H	i3-1125G4
Series	11th Generation Intel Core i5 Processors	11th Generation Intel Core i3 Processors
Status	Launched	Launched
Vertical segment	Mobile	Mobile
Performance
64 bit support
Bus Speed	8 GT/s	4 GT/s
L1 cache	576 KB	384 KB
L2 cache	7.5 MB	5 MB
L3 cache	12 MB	8 MB
Manufacturing process technology	10 nm SuperFin	10 nm SuperFin
Maximum core temperature	100°C	100°C
Maximum frequency	4.50 GHz	3.70 GHz
Number of cores	6	4
Number of threads	12	8
Memory
Max memory channels	2	2
Maximum memory bandwidth	51.2 GB/s
Maximum memory size	128 GB	64 GB
Supported memory types	Up to 3200 MT/s	DDR4-3200, LPDDR4x-3733
Graphics
Device ID	0x9A68	0x9A78
Execution Units	16	48
Graphics base frequency	350 MHz
Graphics max dynamic frequency	1.45 GHz	1.25 GHz
Intel® Quick Sync Video
Processor graphics	Intel UHD Graphics for 11th Gen Intel Processors	Intel UHD Graphics for 11th Gen Intel Processors
Intel® Clear Video HD technology
Graphics interfaces
Number of displays supported	4	4
Graphics image quality
Max resolution over DisplayPort	7680x4320@60Hz	7680x4320@60Hz
Max resolution over eDP	4096x2304@60Hz	4096x2304@60Hz
Graphics API support
DirectX	12.1	12.1
OpenGL	4.6	4.6
Compatibility
Configurable TDP-down	35 Watt	12 Watt
Configurable TDP-down Frequency	2.20 GHz	900 MHz
Configurable TDP-up	45 Watt	28 Watt
Configurable TDP-up Frequency	2.70 GHz	2.00 GHz
Max number of CPUs in a configuration	1	1
Package Size	50 x 26.5	46.5x25
Sockets supported	FCBGA1787	FCBGA1449
Peripherals
Max number of PCIe lanes	20
PCIe configurations	Up to 1x16+1x4, 2x8+1x4, 1x8+3x4
Security & Reliability
Intel® OS Guard
Intel® Secure Key technology
Intel® Software Guard Extensions (Intel® SGX)
Mode-based Execute Control (MBE)
Secure Boot
Intel® Trusted Execution technology (TXT)
Advanced Technologies
Instruction set extensions	Intel SSE4.1, Intel SSE4.2, Intel AVX2, Intel AVX-512	Intel SSE4.1, Intel SSE4.2, Intel AVX2, Intel AVX-512
Intel® AES New Instructions
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® Optane™ Memory Supported
Intel® Volume Management Device (VMD)
Speed Shift technology
Thermal Monitoring
Idle States
Intel® Stable Image Platform Program (SIPP)
Intel® Turbo Boost technology
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)