AMD Ryzen 5 7645HX vs Intel Core i7-13850HX

Comparative analysis of AMD Ryzen 5 7645HX and Intel Core i7-13850HX processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Graphics, Graphics interfaces, Graphics image quality, Graphics API support, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

AMD Ryzen 5 7645HX

Intel Core i7-13850HX

Differences

Reasons to consider the AMD Ryzen 5 7645HX

A newer manufacturing process allows for a more powerful, yet cooler running processor: 5 nm vs 7 nm
Around 7% more L3 cache; more data can be stored in the L3 cache for quick access later
Around 22% lower typical power consumption: 45 Watt vs 55 Watt
Around 2% better performance in PassMark - Single thread mark: 3915 vs 3853

Specifications (specs)
Manufacturing process technology	5 nm vs 7 nm
L3 cache	32MB (shared) vs 30MB (shared)
Thermal Design Power (TDP)	45 Watt vs 55 Watt
Benchmarks
PassMark - Single thread mark	3915 vs 3853

Reasons to consider the Intel Core i7-13850HX

14 more cores, run more applications at once: 20 vs 6
16 more threads: 28 vs 12
Around 6% higher clock speed: 5.30 GHz vs 5 GHz
4.2x more L1 cache, more data can be stored in the L1 cache for quick access later
6.7x more L2 cache, more data can be stored in the L2 cache for quick access later
Around 42% better performance in PassMark - CPU mark: 38212 vs 26868

Specifications (specs)
Number of cores	20 vs 6
Number of threads	28 vs 12
Maximum frequency	5.30 GHz vs 5 GHz
L1 cache	80K (per core) vs 64K (per core)
L2 cache	2MB (per core) vs 1MB (per core)
Benchmarks
PassMark - CPU mark	38212 vs 26868

Compare benchmarks

CPU 1: AMD Ryzen 5 7645HX
CPU 2: Intel Core i7-13850HX

PassMark - Single thread mark

CPU 1

CPU 2

3915

3853

PassMark - CPU mark

CPU 1

CPU 2

26868

38212

Name	AMD Ryzen 5 7645HX	Intel Core i7-13850HX
PassMark - Single thread mark	3915	3853
PassMark - CPU mark	26868	38212

Compare specifications (specs)

	AMD Ryzen 5 7645HX	Intel Core i7-13850HX
Essentials
Launch date	4 Jan 2023	4 Jan 2023
Place in performance rating	154	113
Architecture codename		Raptor Lake
Launch price (MSRP)		$428
Processor Number		i7-13850HX
Series		13th Generation Intel Core i7 Processors
Vertical segment		Mobile
Performance
Base frequency	4 GHz
Die size	71 mm²
L1 cache	64K (per core)	80K (per core)
L2 cache	1MB (per core)	2MB (per core)
L3 cache	32MB (shared)	30MB (shared)
Manufacturing process technology	5 nm	7 nm
Maximum core temperature	100°C	100°C
Maximum frequency	5 GHz	5.30 GHz
Number of cores	6	20
Number of threads	12	28
Transistor count	6,570 million
Unlocked
64 bit support
Memory
ECC memory support
Supported memory types	DDR5-5200 MHz, Dual-channel	Up to DDR5 5600 MT/s, Up to DDR4 3200 MT/s
Max memory channels		2
Maximum memory bandwidth		89.6 GB/s
Maximum memory size		128 GB
Compatibility
Configurable TDP	75 Watt
Max number of CPUs in a configuration	1	1
Sockets supported	FL1	FCBGA1964
Thermal Design Power (TDP)	45 Watt	55 Watt
Package Size		45.0 mm x 37.5 mm
Peripherals
PCIe configurations	Gen 5, 28 Lanes, (CPU only)	Up to 1x16+4, 2x8+4
Max number of PCIe lanes		20
PCI Express revision		5.0 and 4.0
Scalability		1S Only
Graphics
Device ID		0xA788
Execution Units		32
Graphics max dynamic frequency		1.60 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		5120 x 3200 @ 120Hz
Graphics API support
DirectX		12.1
OpenGL		4.6
Security & Reliability
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)