The AMD Ryzen 5 7535U is a processor for thin and light laptops based of the Rembrandt refresh generation. The Ryzen packs six of the eight cores based on the Zen 3+ microarchitecture. They are clocked at 2.9 (guaranteed base clock) to 4.55 GHz (Turbo) and support SMT / Hyperthreading (12 threads). The chip is manufactured in 6 nm FinFET at TSMC. The 7535U is the refresh of the 2022 AMD Ryzen 5 6600U and offers 50 MHz higher boost clock at a 3W higher maximum TDP.
The Zen 3+ is a refresh of the Zen 3 architecture and should not offer a lot of changes. The chip offers modern features, like support for USB 4 (40 Gbps), PCI-E Gen 4 and DDR5-4800MT/s or LPDDR5-6400MT/s.
The performance should be quite similar to the old Ryzen 5 6600U due to only a slightly increased boost speed (+50MHz) and TDP (28 versus 15-25W).
The integrated GPU Radeon 660M is still a fast iGPUs based on the RDNA2 architecture and offers 6 of the 12 CUs at up to 1.9 GHz.
The Ryzen 7535U is manufactured in 6nm FinFET at TSMC and specified at a TDP of 28W.
The AMD Ryzen 9 6980HX is a processor for big (gaming) laptops based on the Rembrandt generation. The R9 6980HX integrates all eight cores based on the Zen 3+ microarchitecture. They are clocked at 3.3 (guaranteed base clock) to 5 GHz (Turbo) and support SMT / Hyperthreading (16 threads). The chip is manufactured on the modern 6 nm TSMC process. The "X" in the name indicates the overclocking capabilities of the CPU.
The new Zen 3+ is a refresh of the Zen 3 architecture and should not offer a lot of changes. The chip itself however, offers a lot of new features, like support for USB 4 (40 Gbps), PCI-E Gen 4, DDR5-4800MT/s or LPDDR5-6400MT/s, WiFi 6E, Bluetooth LE 5.2, DisplayPort 2, and AV1 decode.
A big novelty is the integrated GPU Radeon 680M, that is now based on the RDNA2 architecture and offers 12 CUs at up to 2.4 GHz. It should be the fastest iGPU of all at the time of announcement.
Performance
While we have not tested a single system built around the 6980HX as of August 2023, we have tested at least one laptop featuring the 6950HS, a chip with very similar specs (8 cores, 16 threads, up to 4.9 GHz, Zen 3+). Based on that, expect the 6980HX to be up to 10% faster than the Ryzen 7 5800H, Ryzen 9 4900H, Ryzen 5 PRO 7640HS and also the Core i7-11800H. In other words, this is an impressive laptop CPU that will handle almost any task with ease, as of mid 2023.
Your mileage may vary depending on how high the CPU power limits are, and how competent the cooling solution of your system is.
Power consumption
This Ryzen 9 series APU has a default TDP, also known as the long-term power limit, of 45 W, with the letter X indicating that the chip is ready for some healthy bit of overclocking - which will lead to much higher power consumption, naturally.
The R9 6980HX is manufactured on a 6 nm process for higher-than-average, as of early 2023, energy efficiency.
- Range of benchmark values for this graphics card - Average benchmark values for this graphics card * Smaller numbers mean a higher performance 1 This benchmark is not used for the average calculation
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