Intel Core i9-12900E vs Intel Core i7-12800H

Comparative analysis of Intel Core i9-12900E and Intel Core i7-12800H 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.

Intel Core i9-12900E

Intel Core i7-12800H

Differences

Reasons to consider the Intel Core i9-12900E

2 more cores, run more applications at once: 16 vs 14
4 more threads: 24 vs 20
Around 4% higher clock speed: 5.00 GHz vs 4.80 GHz
Around 14% more L1 cache; more data can be stored in the L1 cache for quick access later
Around 14% more L2 cache; more data can be stored in the L2 cache for quick access later
Around 25% 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 4% better performance in PassMark - CPU mark: 25921 vs 24974

Specifications (specs)
Number of cores	16 vs 14
Number of threads	24 vs 20
Maximum frequency	5.00 GHz vs 4.80 GHz
L1 cache	1280 KB vs 1120 KB
L2 cache	20 MB vs 17.5 MB
L3 cache	30 MB vs 24 MB
Maximum memory size	128 GB vs 64 GB
Benchmarks
PassMark - CPU mark	25921 vs 24974

Reasons to consider the Intel Core i7-12800H

Around 44% lower typical power consumption: 45 Watt vs 65 Watt
Around 2% better performance in PassMark - Single thread mark: 3507 vs 3455

Specifications (specs)
Thermal Design Power (TDP)	45 Watt vs 65 Watt
Benchmarks
PassMark - Single thread mark	3507 vs 3455

Compare benchmarks

CPU 1: Intel Core i9-12900E
CPU 2: Intel Core i7-12800H

PassMark - Single thread mark

CPU 1

CPU 2

3455

3507

PassMark - CPU mark

CPU 1

CPU 2

25921

24974

Name	Intel Core i9-12900E	Intel Core i7-12800H
PassMark - Single thread mark	3455	3507
PassMark - CPU mark	25921	24974

Compare specifications (specs)

	Intel Core i9-12900E	Intel Core i7-12800H
Essentials
Architecture codename	Alder Lake	Alder Lake
Launch date	4 Jan 2022	Jan 2022
Launch price (MSRP)	$544	$457
Place in performance rating	267	261
Processor Number	i9-12900E	i7-12800H
Series	12th Generation Intel Core i9 Processors	12th Generation Intel Core i7 Processors
Vertical segment	Embedded	Mobile
Performance
64 bit support
L1 cache	1280 KB	1120 KB
L2 cache	20 MB	17.5 MB
L3 cache	30 MB	24 MB
Manufacturing process technology	7 nm	7 nm
Maximum core temperature	100°C	100°C
Maximum frequency	5.00 GHz	4.80 GHz
Number of cores	16	14
Number of threads	24	20
Memory
Max memory channels	2	2
Maximum memory bandwidth	76.8 GB/s
Maximum memory size	128 GB	64 GB
Supported memory types	Up to DDR5 4800 MT/s Up to DDR4 3200 MT/s	Up to DDR5 4800 MT/s Up to DDR4 3200 MT/s Up to LPDDR5 5200 MT/s Up to LPDDR4x 4267 MT/s
Graphics
Device ID	0x4680	0x46A6
Execution Units	32	96
Graphics base frequency	300 MHz
Graphics max dynamic frequency	1.55 GHz	1.40 GHz
Intel® Clear Video HD technology
Intel® Quick Sync Video
Processor graphics	Intel UHD Graphics 770	Intel Iris Xe Graphics eligible
Graphics interfaces
Number of displays supported	4	4
Graphics image quality
Max resolution over DisplayPort	7680 x 4320 @ 60Hz	7680 x 4320 @ 60Hz
Max resolution over eDP	5120 x 3200 @ 120Hz	4096 x 2304 @ 120Hz
Graphics API support
DirectX	12	12.1
OpenGL	4.5	4.6
Compatibility
Max number of CPUs in a configuration	1	1
Package Size	45.0 mm x 37.5 mm	50 x 25
Sockets supported	FCLGA1700	FCBGA1744
Thermal Design Power (TDP)	65 Watt	45 Watt
Thermal Solution	PCG 2020C
Peripherals
Max number of PCIe lanes	20	28
PCI Express revision	5.0 and 4.0
PCIe configurations	Up to 1x16+4, 2x8+4
Scalability	1S Only
Security & Reliability
Execute Disable Bit (EDB)
Intel® OS Guard
Intel® Secure Key technology
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 SSE4.1, Intel SSE4.2, Intel AVX2
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Optane™ Memory Supported
Intel® Turbo Boost technology
Intel® Volume Management Device (VMD)
Speed Shift technology
Thermal Monitoring
Intel® Flex Memory Access
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)