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AMD Ryzen 7 6800H vs AMD Ryzen 7 7745HX
Comparison of the technical characteristics between the processors, with the AMD Ryzen 7 6800H on one side and the AMD Ryzen 7 7745HX on the other side. The first is dedicated to the laptop sector, It has 8 cores, 16 threads, a maximum frequency of 4.7GHz. The second is used on the laptop segment, it has a total of 8 cores, 16 threads, its turbo frequency is set to 5.1 GHz. The following table also compares the lithography, the number of transistors (if indicated), the amount of cache memory, the maximum RAM memory capacity, the type of memory accepted, the release date, the maximum number of PCIe lanes, the values obtained in Geekbench and Cinebench.
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Specification comparison:
| Processor | AMD Ryzen 7 6800H | AMD Ryzen 7 7745HX | ||||||
| Market (main) | Laptop | Laptop | ||||||
| ISA | x86-64 (64 bit) | x86-64 (64 bit) | ||||||
| Microarchitecture | Zen 3+ | Zen 4 | ||||||
| Core name | Rembrandt | Dragon Range | ||||||
| Family | Ryzen 7 6000 | Ryzen 7 7000 | ||||||
| Part number(s), S-Spec | 100-000000545, 100-000000561 |
100-000000721 |
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| Release date | Q1 2022 | Q1 2023 | ||||||
| Lithography | 6 nm FinFET | 5 nm FinFET | ||||||
| Cores | 8 | 8 | ||||||
| Threads | 16 | 16 | ||||||
| Base frequency | 3.2 GHz | 3.6 GHz | ||||||
| Turbo frequency | 4.7 GHz | 5.1 GHz | ||||||
| High performance cores | 8 Cores 16 Threads @ 3.2 / 4.7 GHz |
8 Cores 16 Threads @ 3.6 / 5.1 GHz |
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| Cache memory | 16 MB | 32 MB | ||||||
| Max memory capacity | 64 GB | 64 GB | ||||||
| Memory types | DDR5-4800, LPDDR5-6400 |
DDR5-5200 |
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| Max # of memory channels | 4 | 2 | ||||||
| Max PCIe lanes | 20 | 28 | ||||||
| TDP | 45 W | 55 W | ||||||
| GPU integrated graphics | AMD Radeon 680M | AMD Radeon 610M | ||||||
| GPU cores | 12 | 2 | ||||||
| GPU shading units | 768 | 128 | ||||||
| GPU base clock | 2,000 MHz | 400 MHz | ||||||
| GPU boost clock | 2200 MHz | 2200 MHz | ||||||
| GPU FP32 floating point | 3,686 GFLOPS | 468.4 GFLOPS | ||||||
| Socket | FP7 | FL1 | ||||||
| Maximum temperature | 95°C | 100°C | ||||||
| Crypto engine | Advanced Encryption Standard instructions |
Advanced Encryption Standard instructions |
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| Security | Enhanced Virus Protection, Supervisor Mode Access Prevention, Secure Mode Execution Protection |
Enhanced Virus Protection |
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| Max display resolution | 3840 x 2160@60Hz (DP), 3440 x 1440@144Hz (DP), 2560 x 1440@180Hz (DP), 1920 x 1080@240Hz (DP) |
- |
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| Video decoding | H.265 1080p240 | - | ||||||
| Video encoding | H.265 2160p51 | - | ||||||
| Cinebench R23 single thread | 1,502 | 1,828 | ||||||
| Cinebench R23 multi-thread | 13,468 | 18,606 | ||||||
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Note: Commissions may be earned from the links above.
We can better compare what are the technical differences between the two processors.
Price: For technical reasons, we cannot currently display a price less than 24 hours, or a real-time price. This is why we prefer for the moment not to show a price. You should refer to the respective online stores for the latest price, as well as availability.
We see that the two processors have an equivalent number of cores, the turbo frequency of AMD Ryzen 7 7745HX is bigger, that the PDT of AMD Ryzen 7 6800H is lower. The AMD Ryzen 7 7745HX was started more recently.
Performance comparison with the benchmarks:
Performance comparison between the two processors, for this we consider the results generated on benchmark software such as Geekbench.
| Cinebench R23 - Multi-thread & single thread score | |
|---|---|
AMD Ryzen 7 7745HX |
1,828 18,606 |
| AMD Ryzen 7 6800H |
1,502 13,468 |
In single core, the difference is 22%. In multi-core, the difference in terms of gap is 38%.
Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these processors, you may get different results.
average of the performances got with these processors, you may get different results.
Cinebench R23 is cross-platform testing software that allows you to assess the hardware capabilities of a device such as a computer, tablet, server. This version of Cinebench takes into account recent developments in processors with multiple cores and the latest improvements in rendering techniques. The evaluation is ultimately even more relevant. The test scene contains no less than 2,000 objects and more than 300,000 polygons in total.
Equivalence:
AMD Ryzen 7 6800H Intel equivalentAMD Ryzen 7 7745HX Intel equivalentSee also:
AMD Ryzen 7 6800HSAMD Ryzen 7 6800UDisclaimer:
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Information:
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