AMD Ryzen 7 7745HX vs Intel Core i9-13900HX

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CPU comparison with benchmarks


AMD Ryzen 7 7745HX CPU1 vs CPU2 Intel Core i9-13900HX
AMD Ryzen 7 7745HX Intel Core i9-13900HX

CPU comparison

AMD Ryzen 7 7745HX or Intel Core i9-13900HX - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The AMD Ryzen 7 7745HX has 8 cores with 16 threads and clocks with a maximum frequency of 5.10 GHz. Up to 128 GB of memory is supported in 2 memory channels. The AMD Ryzen 7 7745HX was released in Q1/2023.

The Intel Core i9-13900HX has 24 cores with 32 threads and clocks with a maximum frequency of 5.40 GHz. The CPU supports up to 192 GB of memory in 2 memory channels. The Intel Core i9-13900HX was released in Q1/2023.
AMD Ryzen 7 (67) Family Intel Core i9 (78)
AMD Ryzen 7045 (6) CPU group Intel Core i 13000H (26)
6 Generation 13
Dragon Range (Zen 4) Architecture Raptor Lake H
Mobile Segment Mobile
-- Predecessor Intel Core i9-12900HX
-- Successor Intel Core i9-14900HX

CPU Cores and Base Frequency

The AMD Ryzen 7 7745HX has 8 CPU cores and can calculate 16 threads in parallel. The clock frequency of the AMD Ryzen 7 7745HX is 3.60 GHz (5.10 GHz) while the Intel Core i9-13900HX has 24 CPU cores and 32 threads can calculate simultaneously. The clock frequency of the Intel Core i9-13900HX is at 2.20 GHz (5.40 GHz).
AMD Ryzen 7 7745HX Characteristic Intel Core i9-13900HX
8 Cores 24
16 Threads 32
normal Core architecture hybrid (big.LITTLE)
Yes Hyperthreading Yes
Yes Overclocking ? No
3.60 GHz (5.10 GHz)
8x Zen 4		 A-Core 2.20 GHz (5.40 GHz)
8x Raptor Cove
-- B-Core 1.70 GHz (3.60 GHz)
16x Gracemont

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.
AMD Ryzen 7 7745HX Characteristic Intel Core i9-13900HX
-- AI hardware --
-- AI specifications --

Internal Graphics

The AMD Ryzen 7 7745HX or Intel Core i9-13900HX has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
AMD Radeon 610M GPU Intel UHD Graphics 13th Gen (32 EU)
0.40 GHz GPU frequency 0.40 GHz
2.20 GHz GPU (Turbo) 1.65 GHz
9 GPU Generation 13
6 nm Technology 10 nm
3 Max. displays 3
2 Compute units 32
128 Shader 256
Yes Hardware Raytracing No
No Frame Generation No
8 GB Max. GPU Memory 64 GB
12 DirectX Version 12.1

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.
AMD Radeon 610M GPU Intel UHD Graphics 13th Gen (32 EU)
Decode / Encode Codec h265 / HEVC (8 bit) Decode / Encode
Decode / Encode Codec h265 / HEVC (10 bit) Decode / Encode
Decode / Encode Codec h264 Decode / Encode
Decode / Encode Codec VP9 Decode / Encode
Decode / Encode Codec VP8 Decode / Encode
Decode Codec AV1 Decode
Decode / Encode Codec AVC Decode / Encode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode / Encode

Memory & PCIe

The AMD Ryzen 7 7745HX can use up to 128 GB of memory in 2 memory channels. The maximum memory bandwidth is 83.2 GB/s. The Intel Core i9-13900HX supports up to 192 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 89.6 GB/s.
AMD Ryzen 7 7745HX Characteristic Intel Core i9-13900HX
DDR5-5200 Memory DDR5-5600, DDR4-3200
128 GB Max. Memory 192 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
83.2 GB/s Max. Bandwidth 89.6 GB/s
Yes ECC Yes
8.00 MB L2 Cache 32.00 MB
32.00 MB L3 Cache 36.00 MB
5.0 PCIe version 5.0
28 PCIe lanes 20
110.3 GB/s PCIe Bandwidth 78.8 GB/s

Thermal Management

The thermal design power (TDP for short) of the AMD Ryzen 7 7745HX is 55 W, while the Intel Core i9-13900HX has a TDP of 55 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.
AMD Ryzen 7 7745HX Characteristic Intel Core i9-13900HX
55 W TDP (PL1 / PBP) 55 W
-- TDP (PL2) 157 W
75 W TDP up 86 W
45 W TDP down 45 W
100 °C Tjunction max. 100 °C

Technical details

The AMD Ryzen 7 7745HX is manufactured in 5 nm and has 40.00 MB cache. The Intel Core i9-13900HX is manufactured in 10 nm and has a 68.00 MB cache.
AMD Ryzen 7 7745HX Characteristic Intel Core i9-13900HX
5 nm Technology 10 nm
Chiplet Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 ISA extensions SSE4.1, SSE4.2, AVX2, AVX2+
FL1 Socket BGA 1744
AMD-V, SVM Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows 10, Windows 11, Linux Operating systems Windows 10, Windows 11, Linux
Q1/2023 Release date Q1/2023
-- Release price --
show more data show more data


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Here you can rate the AMD Ryzen 7 7745HX to help other visitors make their purchasing decisions. The average rating is 5.0 stars (5 ratings). Rate now:
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Average performance in benchmarks

⌀ Single core performance in 4 CPU benchmarks
AMD Ryzen 7 7745HX (95%)
Intel Core i9-13900HX (100%)
⌀ Multi core performance in 4 CPU benchmarks
AMD Ryzen 7 7745HX (66%)
Intel Core i9-13900HX (100%)

Cinebench 2024 (Single-Core)

The Cinebench 2024 benchmark is based on the Redshift rendering engine, which is also used in Maxon's 3D program Cinema 4D. The benchmark runs are each 10 minutes long to test whether the processor is limited by its heat generation.
AMD Ryzen 7 7745HX AMD Ryzen 7 7745HX
8C 16T @ 5.10 GHz
107 (93%)
Intel Core i9-13900HX Intel Core i9-13900HX
24C 32T @ 5.40 GHz
115 (100%)

Cinebench 2024 (Multi-Core)

The Multi-Core test of the Cinebench 2024 benchmark uses all cpu cores to render using the Redshift rendering engine, which is also used in Maxons Cinema 4D. The benchmark run is 10 minutes long to test whether the processor is limited by its heat generation.
AMD Ryzen 7 7745HX AMD Ryzen 7 7745HX
8C 16T @ 5.10 GHz
929 (56%)
Intel Core i9-13900HX Intel Core i9-13900HX
24C 32T @ 5.40 GHz
1672 (100%)

Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
AMD Ryzen 7 7745HX AMD Ryzen 7 7745HX
8C 16T @ 5.10 GHz
1842 (89%)
Intel Core i9-13900HX Intel Core i9-13900HX
24C 32T @ 5.40 GHz
2062 (100%)

Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
AMD Ryzen 7 7745HX AMD Ryzen 7 7745HX
8C 16T @ 3.60 GHz
18065 (60%)
Intel Core i9-13900HX Intel Core i9-13900HX
24C 32T @ 4.60 GHz
30320 (100%)

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
AMD Ryzen 7 7745HX AMD Ryzen 7 7745HX
8C 16T @ 5.10 GHz
2002 (97%)
Intel Core i9-13900HX Intel Core i9-13900HX
24C 32T @ 5.40 GHz
2064 (100%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
AMD Ryzen 7 7745HX AMD Ryzen 7 7745HX
8C 16T @ 3.60 GHz
12744 (63%)
Intel Core i9-13900HX Intel Core i9-13900HX
24C 32T @ 4.60 GHz
20305 (100%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
AMD Ryzen 7 7745HX AMD Ryzen 7 7745HX
8C 16T @ 5.10 GHz
2674 (99%)
Intel Core i9-13900HX Intel Core i9-13900HX
24C 32T @ 5.40 GHz
2712 (100%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
AMD Ryzen 7 7745HX AMD Ryzen 7 7745HX
8C 16T @ 3.60 GHz
13452 (86%)
Intel Core i9-13900HX Intel Core i9-13900HX
24C 32T @ 4.60 GHz
15722 (100%)

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
AMD Ryzen 7 7745HX AMD Ryzen 7 7745HX
AMD Radeon 610M @ 2.20 GHz
443 (52%)
Intel Core i9-13900HX Intel Core i9-13900HX
Intel UHD Graphics 13th Gen (32 EU) @ 1.65 GHz
845 (100%)

CPU performance per watt (efficiency)

Efficiency of the processor under full load in the Cinebench R23 (multi-core) benchmark. The benchmark result is divided by the average energy required (CPU package power in watts). The higher the value, the more efficient the CPU is under full load.
AMD Ryzen 7 7745HX AMD Ryzen 7 7745HX
18,065 CB R23 MC @ 143 W
126 (66%)
Intel Core i9-13900HX Intel Core i9-13900HX
30,320 CB R23 MC @ 158 W
192 (100%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
AMD Ryzen 7 7745HX AMD Ryzen 7 7745HX
8C 16T @ 3.60 GHz
0 (0%)
Intel Core i9-13900HX Intel Core i9-13900HX
24C 32T @ 4.60 GHz
46755 (100%)

Devices using this processor
AMD Ryzen 7 7745HX Intel Core i9-13900HX
Unknown Unknown

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