Intel Core i5-1250P vs Intel Core i5-10400H

Comparative analysis of Intel Core i5-1250P and Intel Core i5-10400H 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, GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

Intel Core i5-1250P

Intel Core i5-10400H

Differences

Reasons to consider the Intel Core i5-1250P

CPU is newer: launch date 1 year(s) 8 month(s) later
8 more cores, run more applications at once: 12 vs 4
8 more threads: 16 vs 8
A newer manufacturing process allows for a more powerful, yet cooler running processor: 7 nm vs 14 nm
Around 50% more L3 cache; more data can be stored in the L3 cache for quick access later
Around 61% lower typical power consumption: 28 Watt vs 45 Watt
Around 34% better performance in PassMark - Single thread mark: 3518 vs 2624
2.4x better performance in PassMark - CPU mark: 20029 vs 8468

Specifications (specs)
Launch date	23 Feb 2022 vs 27 May 2020
Number of cores	12 vs 4
Number of threads	16 vs 8
Manufacturing process technology	7 nm vs 14 nm
L3 cache	12 MB vs 8 MB
Thermal Design Power (TDP)	28 Watt vs 45 Watt
Benchmarks
PassMark - Single thread mark	3518 vs 2624
PassMark - CPU mark	20029 vs 8468

Reasons to consider the Intel Core i5-10400H

Around 5% higher clock speed: 4.60 GHz vs 4.40 GHz
2x more maximum memory size: 128 GB vs 64 GB

Maximum frequency	4.60 GHz vs 4.40 GHz
Maximum memory size	128 GB vs 64 GB

Compare benchmarks

CPU 1: Intel Core i5-1250P
CPU 2: Intel Core i5-10400H

PassMark - Single thread mark

CPU 1

CPU 2

3518

2624

PassMark - CPU mark

CPU 1

CPU 2

20029

8468

Name	Intel Core i5-1250P	Intel Core i5-10400H
PassMark - Single thread mark	3518	2624
PassMark - CPU mark	20029	8468
GFXBench 4.0 - Car Chase Offscreen (Frames)		1867
GFXBench 4.0 - Car Chase Offscreen (Fps)		1867
GFXBench 4.0 - Manhattan (Frames)		4181
GFXBench 4.0 - Manhattan (Fps)		4181
GFXBench 4.0 - T-Rex (Frames)		7683
GFXBench 4.0 - T-Rex (Fps)		7683

Compare specifications (specs)

	Intel Core i5-1250P	Intel Core i5-10400H
Essentials
Architecture codename	Alder Lake	Comet Lake
Launch date	23 Feb 2022	27 May 2020
Launch price (MSRP)	$320	$250
Place in performance rating	367	375
Processor Number	i5-1250P	i5-10400H
Series	12th Generation Intel Core i5 Processors	10th Generation Intel Core i5 Processors
Vertical segment	Mobile	Mobile
Status		Launched
Performance
64 bit support
L1 cache	960 KB
L2 cache	15 MB
L3 cache	12 MB	8 MB
Manufacturing process technology	7 nm	14 nm
Maximum core temperature	100°C	100°C
Maximum frequency	4.40 GHz	4.60 GHz
Number of cores	12	4
Number of threads	16	8
Base frequency		2.60 GHz
Bus Speed		8 GT/s
Memory
Max memory channels	2	2
Maximum memory size	64 GB	128 GB
Supported memory types	Up to DDR5 4800 MT/s Up to DDR4 3200 MT/s Up to LPDDR5 5200 MT/s Up to LPDDR4x 4267 MT/s	DDR4-2933
Maximum memory bandwidth		45.8 GB/s
Graphics
Device ID	0x46A6	0x9BC4
Execution Units	80
Graphics max dynamic frequency	1.40 GHz	1.10 GHz
Intel® Quick Sync Video
Processor graphics	Intel Iris Xe Graphics eligible	Intel UHD Graphics
Graphics base frequency		350 MHz
Graphics interfaces
Number of displays supported	4	3
DisplayPort
DVI
eDP
HDMI
Graphics image quality
Max resolution over DisplayPort	7680 x 4320 @ 60Hz	4096x2304@60Hz
Max resolution over eDP	4096 x 2304 @ 120Hz	4096x2304@60Hz
4K resolution support
Max resolution over HDMI 1.4		4096x2304@30Hz
Graphics API support
DirectX	12.1	12
OpenGL	4.6	4.5
Compatibility
Max number of CPUs in a configuration	1	1
Package Size	50 x 25	42mm x 28mm
Sockets supported	FCBGA1744	FCBGA1440
Thermal Design Power (TDP)	28 Watt	45 Watt
Configurable TDP-down		35 Watt
Peripherals
Max number of PCIe lanes	20	16
PCI Express revision		3.0
PCIe configurations		Up to 1x16, 2x8, 1x8+2x4
Security & Reliability
Execute Disable Bit (EDB)
Intel® OS Guard
Intel® Secure Key technology
Intel® Trusted Execution technology (TXT)
Secure Boot
Advanced Technologies
Instruction set extensions	Intel SSE4.1, Intel SSE4.2, Intel AVX2	Intel SSE4.1, Intel SSE4.2, Intel AVX2
Intel® AES New Instructions
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® Volume Management Device (VMD)
Speed Shift technology
Thermal Monitoring
Enhanced Intel SpeedStep® technology
Idle States
Intel 64
Intel® Optane™ Memory Supported
Intel® Thermal Velocity Boost
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)