Intel Core i9-11900H vs Intel Core i5-1145G7

Comparative analysis of Intel Core i9-11900H and Intel Core i5-1145G7 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 i9-11900H

Intel Core i5-1145G7

Differences

Reasons to consider the Intel Core i9-11900H

CPU is newer: launch date 8 month(s) later
4 more cores, run more applications at once: 8 vs 4
8 more threads: 16 vs 8
Around 11% higher clock speed: 4.90 GHz vs 4.40 GHz
2x more L1 cache, more data can be stored in the L1 cache for quick access later
2x more L2 cache, more data can be stored in the L2 cache for quick access later
2x more maximum memory size: 128 GB vs 64 GB
Around 14% better performance in PassMark - Single thread mark: 3133 vs 2753
2.1x better performance in PassMark - CPU mark: 20650 vs 9866

Specifications (specs)
Launch date	11 May 2021 vs 2 Sep 2020
Number of cores	8 vs 4
Number of threads	16 vs 8
Maximum frequency	4.90 GHz vs 4.40 GHz
L1 cache	768 KB vs 384 KB
L2 cache	10 MB vs 5 MB
Maximum memory size	128 GB vs 64 GB
Benchmarks
PassMark - Single thread mark	3133 vs 2753
PassMark - CPU mark	20650 vs 9866

Compare benchmarks

CPU 1: Intel Core i9-11900H
CPU 2: Intel Core i5-1145G7

PassMark - Single thread mark

CPU 1

CPU 2

3133

2753

PassMark - CPU mark

CPU 1

CPU 2

20650

9866

Name	Intel Core i9-11900H	Intel Core i5-1145G7
PassMark - Single thread mark	3133	2753
PassMark - CPU mark	20650	9866
3DMark Fire Strike - Physics Score	6050

Compare specifications (specs)

	Intel Core i9-11900H	Intel Core i5-1145G7
Essentials
Architecture codename	Tiger Lake	Tiger Lake
Launch date	11 May 2021	2 Sep 2020
Launch price (MSRP)	$546	$309
Place in performance rating	719	715
Processor Number	i9-11900H	i5-1145G7
Series	11th Generation Intel Core i9 Processors	11th Generation Intel Core i5 Processors
Status	Launched	Launched
Vertical segment	Mobile	Mobile
Performance
64 bit support
Bus Speed	8 GT/s	4 GT/s
Front-side bus (FSB)	24 MB
L1 cache	768 KB	384 KB
L2 cache	10 MB	5 MB
Manufacturing process technology	10 nm SuperFin	10 nm SuperFin
Maximum core temperature	100°C	100°C
Maximum frequency	4.90 GHz	4.40 GHz
Number of cores	8	4
Number of threads	16	8
L3 cache		8 MB
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-4267
Graphics
Device ID	0x9A60	0x9A49
Execution Units	32	80
Graphics base frequency	350 MHz
Graphics max dynamic frequency	1.45 GHz	1.30 GHz
Intel® Quick Sync Video
Processor graphics	Intel UHD Graphics for 11th Gen Intel Processors	Intel Iris Xe Graphics
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	2.10 GHz	1.10 GHz
Configurable TDP-up	45 Watt	28 Watt
Configurable TDP-up Frequency	2.50 GHz	2.60 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)