Qualcomm Snapdragon 7+ Gen 2 vs AMD Ryzen 9 5900HX

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CPU comparison with benchmarks


Qualcomm Snapdragon 7+ Gen 2 CPU1 vs CPU2 AMD Ryzen 9 5900HX
Qualcomm Snapdragon 7+ Gen 2 AMD Ryzen 9 5900HX

CPU comparison

Qualcomm Snapdragon 7+ Gen 2 or AMD Ryzen 9 5900HX - 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 Qualcomm Snapdragon 7+ Gen 2 has 8 cores with 8 threads and clocks with a maximum frequency of 2.91 GHz. Up to 16 GB of memory is supported in 4 memory channels. The Qualcomm Snapdragon 7+ Gen 2 was released in Q2/2023.

The AMD Ryzen 9 5900HX has 8 cores with 16 threads and clocks with a maximum frequency of 4.60 GHz. The CPU supports up to 64 GB of memory in 2 memory channels. The AMD Ryzen 9 5900HX was released in Q2/2021.
Qualcomm Snapdragon (102) Family AMD Ryzen 9 (35)
Qualcomm Snapdragon 7 Gen 2 (1) CPU group AMD Ryzen 5000H (11)
2 Generation 4
Cortex-X2 / -A710 / -A510 Architecture Cezanne (Zen 3)
Mobile Segment Mobile
Qualcomm Snapdragon 7 Gen 1 Predecessor --
-- Successor AMD Ryzen 9 6900HX

CPU Cores and Base Frequency

The Qualcomm Snapdragon 7+ Gen 2 has 8 CPU cores and can calculate 8 threads in parallel. The clock frequency of the Qualcomm Snapdragon 7+ Gen 2 is 2.91 GHz while the AMD Ryzen 9 5900HX has 8 CPU cores and 16 threads can calculate simultaneously. The clock frequency of the AMD Ryzen 9 5900HX is at 3.30 GHz (4.60 GHz).

Qualcomm Snapdragon 7+ Gen 2 Characteristic AMD Ryzen 9 5900HX
8 Cores 8
8 Threads 16
hybrid (Prime / big.LITTLE) Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
2.91 GHz
1x Cortex-X2
A-Core 3.30 GHz (4.60 GHz)
2.49 GHz
3x Cortex-A710
B-Core --
1.80 GHz
4x Cortex-A510
C-Core --

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.

Qualcomm Snapdragon 7+ Gen 2 Characteristic AMD Ryzen 9 5900HX
Qualcomm AI engine AI hardware --
Hexagon AI specifications --

Internal Graphics

The Qualcomm Snapdragon 7+ Gen 2 or AMD Ryzen 9 5900HX 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.

Qualcomm Adreno 725 GPU AMD Radeon RX Vega 8 (Renoir)
0.58 GHz GPU frequency 0.40 GHz
-- GPU (Turbo) 1.90 GHz
7 GPU Generation 9
4 nm Technology 7 nm
0 Max. displays 3
-- Compute units 8
-- Shader 512
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 8 GB
12.1 DirectX Version 12

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.

Qualcomm Adreno 725 GPU AMD Radeon RX Vega 8 (Renoir)
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
No Codec AV1 No
Decode Codec AVC Decode / Encode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode / Encode

Memory & PCIe

The Qualcomm Snapdragon 7+ Gen 2 can use up to 16 GB of memory in 4 memory channels. The maximum memory bandwidth is 51.2 GB/s. The AMD Ryzen 9 5900HX supports up to 64 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 51.2 GB/s.

Qualcomm Snapdragon 7+ Gen 2 Characteristic AMD Ryzen 9 5900HX
LPDDR5-6400 Memory LPDDR4-4266, DDR4-3200
16 GB Max. Memory 64 GB
4 (Quad Channel) Memory channels 2 (Dual Channel)
51.2 GB/s Max. Bandwidth 51.2 GB/s
No ECC No
-- L2 Cache 4.00 MB
-- L3 Cache 16.00 MB
-- PCIe version 3.0
-- PCIe lanes 12
-- PCIe Bandwidth 11.8 GB/s

Thermal Management

The thermal design power (TDP for short) of the Qualcomm Snapdragon 7+ Gen 2 is --, while the AMD Ryzen 9 5900HX has a TDP of 45 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Qualcomm Snapdragon 7+ Gen 2 Characteristic AMD Ryzen 9 5900HX
-- TDP (PL1 / PBP) 45 W
-- TDP (PL2) --
-- TDP up 54 W
-- TDP down 35 W
-- Tjunction max. 105 °C

Technical details

The Qualcomm Snapdragon 7+ Gen 2 is manufactured in 4 nm and has 0.00 MB cache. The AMD Ryzen 9 5900HX is manufactured in 7 nm and has a 20.00 MB cache.

Qualcomm Snapdragon 7+ Gen 2 Characteristic AMD Ryzen 9 5900HX
4 nm Technology 7 nm
Chiplet Chip design Chiplet
Armv9-A (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- ISA extensions SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
-- Socket FP6
None Virtualization AMD-V, SVM
No AES-NI Yes
Android, Windows 10/11 (ARM) Operating systems Windows 10, Windows 11, Linux
Q2/2023 Release date Q2/2021
-- Release price --
show more data show more data


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Average performance in benchmarks

⌀ Single core performance in 2 CPU benchmarks
Qualcomm Snapdragon 7+ Gen 2 (78%)
AMD Ryzen 9 5900HX (100%)
⌀ Multi core performance in 2 CPU benchmarks
Qualcomm Snapdragon 7+ Gen 2 (53%)
AMD Ryzen 9 5900HX (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.
Qualcomm Snapdragon 7+ Gen 2 Qualcomm Snapdragon 7+ Gen 2
8C 8T @ 2.91 GHz
1220 (81%)
AMD Ryzen 9 5900HX AMD Ryzen 9 5900HX
8C 16T @ 4.60 GHz
1510 (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.
Qualcomm Snapdragon 7+ Gen 2 Qualcomm Snapdragon 7+ Gen 2
8C 8T @ 2.91 GHz
4029 (48%)
AMD Ryzen 9 5900HX AMD Ryzen 9 5900HX
8C 16T @ 4.20 GHz
8432 (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.
Qualcomm Snapdragon 7+ Gen 2 Qualcomm Snapdragon 7+ Gen 2
8C 8T @ 2.91 GHz
1496 (75%)
AMD Ryzen 9 5900HX AMD Ryzen 9 5900HX
8C 16T @ 4.60 GHz
1992 (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.
Qualcomm Snapdragon 7+ Gen 2 Qualcomm Snapdragon 7+ Gen 2
8C 8T @ 2.91 GHz
4189 (58%)
AMD Ryzen 9 5900HX AMD Ryzen 9 5900HX
8C 16T @ 4.20 GHz
7255 (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.
Qualcomm Snapdragon 7+ Gen 2 Qualcomm Snapdragon 7+ Gen 2
Qualcomm Adreno 725 @ 0.58 GHz
1782 (92%)
AMD Ryzen 9 5900HX AMD Ryzen 9 5900HX
AMD Radeon RX Vega 8 (Renoir) @ 1.90 GHz
1946 (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.
Qualcomm Snapdragon 7+ Gen 2 Qualcomm Snapdragon 7+ Gen 2
8C 8T @ 2.91 GHz
0 (0%)
AMD Ryzen 9 5900HX AMD Ryzen 9 5900HX
8C 16T @ 4.60 GHz
86 (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.
Qualcomm Snapdragon 7+ Gen 2 Qualcomm Snapdragon 7+ Gen 2
8C 8T @ 2.91 GHz
0 (0%)
AMD Ryzen 9 5900HX AMD Ryzen 9 5900HX
8C 16T @ 4.60 GHz
578 (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.
Qualcomm Snapdragon 7+ Gen 2 Qualcomm Snapdragon 7+ Gen 2
8C 8T @ 2.91 GHz
0 (0%)
AMD Ryzen 9 5900HX AMD Ryzen 9 5900HX
8C 16T @ 4.60 GHz
1478 (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.
Qualcomm Snapdragon 7+ Gen 2 Qualcomm Snapdragon 7+ Gen 2
8C 8T @ 2.91 GHz
0 (0%)
AMD Ryzen 9 5900HX AMD Ryzen 9 5900HX
8C 16T @ 4.20 GHz
13955 (100%)

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 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.
Qualcomm Snapdragon 7+ Gen 2 Qualcomm Snapdragon 7+ Gen 2
8C 8T @ 2.91 GHz
0 (0%)
AMD Ryzen 9 5900HX AMD Ryzen 9 5900HX
8C 16T @ 4.60 GHz
578 (100%)

Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 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.
Qualcomm Snapdragon 7+ Gen 2 Qualcomm Snapdragon 7+ Gen 2
8C 8T @ 2.91 GHz
0 (0%)
AMD Ryzen 9 5900HX AMD Ryzen 9 5900HX
8C 16T @ 4.20 GHz
5474 (100%)

AnTuTu 9 Benchmark

The AnTuTu 9 benchmark is very well suited to measuring the performance of a smartphone. AnTuTu 9 is quite heavy on 3D graphics and can now also use the "Metal" graphics interface. In AnTuTu, memory and UX (user experience) are also tested by simulating browser and app usage. AnTuTu version 9 can compare any ARM CPU running on Android or iOS. Devices may not be directly comparable when benchmarked on different operating systems.

In the AnTuTu 9 benchmark, the single-core performance of a processor is only slightly weighted. The rating is made up of the multi-core performance of the processor, the speed of the working memory, and the performance of the internal graphics.
Qualcomm Snapdragon 7+ Gen 2 Qualcomm Snapdragon 7+ Gen 2
8C 8T @ 2.91 GHz
1010270 (100%)
AMD Ryzen 9 5900HX AMD Ryzen 9 5900HX
8C 16T @ 3.30 GHz
0 (0%)

Blender 3.1 Benchmark

In the Blender Benchmark 3.1, the scenes "monster", "junkshop" and "classroom" are rendered and the time required by the system is measured. In our benchmark we test the CPU and not the graphics card. Blender 3.1 was presented as a standalone version in March 2022.
Qualcomm Snapdragon 7+ Gen 2 Qualcomm Snapdragon 7+ Gen 2
8C 8T @ 2.91 GHz
0 (0%)
AMD Ryzen 9 5900HX AMD Ryzen 9 5900HX
8C 16T @ 4.20 GHz
183 (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.
Qualcomm Snapdragon 7+ Gen 2 Qualcomm Snapdragon 7+ Gen 2
8C 8T @ 2.91 GHz
0 (0%)
AMD Ryzen 9 5900HX AMD Ryzen 9 5900HX
8C 16T @ 4.20 GHz
22815 (100%)

Blender 2.81 (bmw27)

Blender is a free 3D graphics software for rendering (creating) 3D bodies, which can also be textured and animated in the software. The Blender benchmark creates predefined scenes and measures the time (s) required for the entire scene. The shorter the time required, the better. We selected bmw27 as the benchmark scene.
Qualcomm Snapdragon 7+ Gen 2 Qualcomm Snapdragon 7+ Gen 2
8C 8T @ 2.91 GHz
0 (0%)
AMD Ryzen 9 5900HX AMD Ryzen 9 5900HX
8C 16T @ 4.20 GHz
174 (100%)

CPU-Z Benchmark 17 (Single-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
Qualcomm Snapdragon 7+ Gen 2 Qualcomm Snapdragon 7+ Gen 2
8C 8T @ 2.91 GHz
0 (0%)
AMD Ryzen 9 5900HX AMD Ryzen 9 5900HX
8C 16T @ 4.20 GHz
596 (100%)

CPU-Z Benchmark 17 (Multi-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
Qualcomm Snapdragon 7+ Gen 2 Qualcomm Snapdragon 7+ Gen 2
8C 8T @ 2.91 GHz
0 (0%)
AMD Ryzen 9 5900HX AMD Ryzen 9 5900HX
8C 16T @ 3.30 GHz
5692 (100%)

Devices using this processor

Qualcomm Snapdragon 7+ Gen 2 AMD Ryzen 9 5900HX
Unknown Unknown

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