AMD Ryzen 5 7535HS vs AMD Ryzen 5 PRO 7540U
AMD Ryzen 5 7535HS
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The AMD Ryzen 5 7535HS is a processor for big (gaming) laptops based of the Rembrandt Refresh generation. The R5 7535HS integrates six of the eight cores based on the Zen 3+ microarchitecture. They are clocked at 3.3 (guaranteed base clock) to 4.55 GHz (boost) and support SMT / Hyperthreading (12 threads). The 7535HS is a refresh of the old Ryzen 5 6600HS / 6600H with 50 MHz higher boost clock speed.
The Zen 3+ architecture is a refresh of Zen 3 and should not offer a lot of changes. The chip itself however, offers some modern features, like support for USB 4 (40 Gbps), PCI-E Gen 4 and DDR5-4800MT/s or LPDDR5-6400MT/s.
The processor performance is very similar to the Ryzen 5 6600HS (35 Watt TDP) or Ryzen 5 6600H (55 Watt TDP) due to the similar specs.
In the 6000 series, AMD switched to the RDNA 2 graphics architecture for the iGPU. As the 6600HS the 7535HS only offers the slower Radeon 660M with 6 of the 12 CUs enabled and 1.9 GHz max. clock rate.
The TDP of the APU is specified from 35 to 54 Watt. The monolithic chip is manufactured in 6nm at TSMC.
AMD Ryzen 5 PRO 7540U
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The AMD Ryzen 5 PRO 7540U is a fast mid-range laptop processor of the Phoenix series. It offers 6 cores (hexa core) based on the Zen 4 architecture that supports hyperthreading (12 threads). The cores clock from 3.2 (base) up to 4.9 GHz (single core boost). The processor includes 6 MB L2 cache and 16 MB L3 cache.
Compared to the consumer Ryzen 5 7540U, the PRO models offer additional security, manageability, and reliability features designed for professional users and workstation environments.
Thanks to the new Zen 4 architecture and higher clock speeds, the R5 PRO 7540U is clearly faster than the old Ryzen 5 6600U (Zen 3, 6 cores, 4.5 GHz). Compared to the similar PRO 7640U, the 7540U offers a lower base clock and a slower iGPU.
The chip integrates a modern and fasts RDNA 3 graphics card (iGPU) called Radeon 740M with 4 of the 12 CUs and 2.5 GHz clock speed. Furthermore, the Phoenix series include a video engine with AV1 de- and encoding, a new Xilinx FPGA based XDNA AI accelerator (Ryzen AI) that should be faster than the AI engine in the Apple M2 SOC and a dual-channel DDR5-5600 / LPDDR5x-7500 memory controller (with ECC support). The connectivity features includes 2 possible USB 4 (40 Gbps) ports and 20 PCIe 4.0 lanes for a GPU and SSDs.
The Phoenix series uses a single monolithic design (unlike the chiplet design of the 7045HX series) and is manufactured in the modern 4nm process at TSMC. The TDP can be configured between 35 and 45 Watt.
Model | AMD Ryzen 5 7535HS | AMD Ryzen 5 PRO 7540U | ||||||||||||||||||||||||||||||||||||||||||||||||
Codename | Rembrandt R | Phoenix (Zen4) | ||||||||||||||||||||||||||||||||||||||||||||||||
Series | AMD Rembrandt (Zen 3+) | AMD Phoenix (Zen 4) | ||||||||||||||||||||||||||||||||||||||||||||||||
Series: Phoenix (Zen 4) Phoenix (Zen4) |
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Clock | 3300 - 4550 MHz | 3200 - 4900 MHz | ||||||||||||||||||||||||||||||||||||||||||||||||
L1 Cache | 384 KB | 384 KB | ||||||||||||||||||||||||||||||||||||||||||||||||
L2 Cache | 3 MB | 6 MB | ||||||||||||||||||||||||||||||||||||||||||||||||
L3 Cache | 16 MB | 16 MB | ||||||||||||||||||||||||||||||||||||||||||||||||
Cores / Threads | 6 / 12 | 6 / 12 6 x 4.9 GHz AMD Zen 4 | ||||||||||||||||||||||||||||||||||||||||||||||||
TDP | 35 Watt | 15 Watt | ||||||||||||||||||||||||||||||||||||||||||||||||
Technology | 6 nm | 4 nm | ||||||||||||||||||||||||||||||||||||||||||||||||
max. Temp. | 95 °C | 100 °C | ||||||||||||||||||||||||||||||||||||||||||||||||
Socket | FP7 | |||||||||||||||||||||||||||||||||||||||||||||||||
Features | XFR, FMA3, SSE 4.2, AVX2, SMT | |||||||||||||||||||||||||||||||||||||||||||||||||
iGPU | AMD Radeon 660M ( - 1900 MHz) | AMD Radeon 740M ( - 2500 MHz) | ||||||||||||||||||||||||||||||||||||||||||||||||
Architecture | x86 | x86 | ||||||||||||||||||||||||||||||||||||||||||||||||
Announced | ||||||||||||||||||||||||||||||||||||||||||||||||||
Manufacturer | www.amd.com | www.amd.com | ||||||||||||||||||||||||||||||||||||||||||||||||
Die Size | 178 mm2 |
Benchmarks
Average Benchmarks AMD Ryzen 5 7535HS → 100% n=2
Average Benchmarks AMD Ryzen 5 PRO 7540U → 107% n=2

* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation