Intel Core i7-13620H vs AMD Ryzen 9 7845HX

Comparative analysis of Intel Core i7-13620H and AMD Ryzen 9 7845HX 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 i7-13620H

AMD Ryzen 9 7845HX

Differences

Reasons to consider the Intel Core i7-13620H

Around 4% more L1 cache; more data can be stored in the L1 cache for quick access later
Around 22% lower typical power consumption: 45 Watt vs 55 Watt

L1 cache	80K (per core) vs 64K (per core)
Thermal Design Power (TDP)	45 Watt vs 55 Watt

Reasons to consider the AMD Ryzen 9 7845HX

Processor is unlocked, an unlocked multiplier allows for easier overclocking
2 more cores, run more applications at once: 12 vs 10
8 more threads: 24 vs 16
Around 6% higher clock speed: 5.2 GHz vs 4.90 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 5 nm vs 7 nm
2.7x more L3 cache, more data can be stored in the L3 cache for quick access later
Around 9% better performance in PassMark - Single thread mark: 3945 vs 3622
Around 86% better performance in PassMark - CPU mark: 45328 vs 24353

Specifications (specs)
Unlocked	Unlocked vs Locked
Number of cores	12 vs 10
Number of threads	24 vs 16
Maximum frequency	5.2 GHz vs 4.90 GHz
Manufacturing process technology	5 nm vs 7 nm
L3 cache	64MB (shared) vs 24MB (shared)
Benchmarks
PassMark - Single thread mark	3945 vs 3622
PassMark - CPU mark	45328 vs 24353

Compare benchmarks

CPU 1: Intel Core i7-13620H
CPU 2: AMD Ryzen 9 7845HX

PassMark - Single thread mark

CPU 1

CPU 2

3622

3945

PassMark - CPU mark

CPU 1

CPU 2

24353

45328

Name	Intel Core i7-13620H	AMD Ryzen 9 7845HX
PassMark - Single thread mark	3622	3945
PassMark - CPU mark	24353	45328
3DMark Fire Strike - Physics Score		11242

Compare specifications (specs)

	Intel Core i7-13620H	AMD Ryzen 9 7845HX
Essentials
Architecture codename	Raptor Lake	Zen 4
Launch date	4 Jan 2023	4 Jan 2023
Place in performance rating	277	137
Processor Number	i7-13620H
Series	13th Generation Intel Core i7 Processors
Vertical segment	Mobile
Family		Dragon Range
Performance
64 bit support
Front-side bus (FSB)	2MB (per core)
L1 cache	80K (per core)	64K (per core)
L3 cache	24MB (shared)	64MB (shared)
Manufacturing process technology	7 nm	5 nm
Maximum core temperature	100°C	100°C
Maximum frequency	4.90 GHz	5.2 GHz
Number of cores	10	12
Number of threads	16	24
Base frequency		3 GHz
Die size		2x 71 mm²
L2 cache		1MB (per core)
Unlocked
Memory
Max memory channels	2
Maximum memory size	64 GB
Supported memory types	Up to DDR5 5200 MT/s, Up to DDR4 3200 MT/s, Up to LPDDR5/x 5200 MT/s, Up to LPDDR4x 4267 MT/s	DDR5-5200 MHz, Dual-channel
ECC memory support
Graphics
Device ID	0xA7A8
Execution Units	64
Graphics max dynamic frequency	1.50 GHz
Intel® Quick Sync Video
Processor graphics	Intel UHD Graphics for 13th Gen Intel Processors
Graphics interfaces
Number of displays supported	4
Graphics image quality
Max resolution over DisplayPort	7680 x 4320 @ 60Hz
Max resolution over eDP	4096 x 2304 @ 120Hz
Graphics API support
DirectX	12.1
OpenGL	4.6
Compatibility
Max number of CPUs in a configuration	1	1
Package Size	50 mm x 25 mm
Sockets supported	FCBGA1744	FL1
Thermal Design Power (TDP)	45 Watt	55 Watt
Peripherals
Max number of PCIe lanes	28
PCIe configurations		Gen 5, 28 Lanes, (CPU only)
Security & Reliability
Execute Disable Bit (EDB)
Intel® OS Guard
Intel® Secure Key technology
Secure Boot
Advanced Technologies
Instruction set extensions	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
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)