AMD Ryzen 5 PRO 6650H vs AMD Ryzen 5 6600H
AMD Ryzen 5 PRO 6650H
► remove from comparisonThe AMD Ryzen 5 PRO 6650H is a processor for big (gaming) laptops based of the Rembrandt generation. The R5 6650H integrates six of the eight cores based on the Zen 3+ microarchitecture. They are clocked at 3.3 (guaranteed base clock) to 4.5 GHz (Turbo) and support SMT / Hyperthreading (12 threads). The chip is manufactured on the modern 6 nm TSMC process. The Ryzen 5 PRO 6650H is the professional version of the consumer R5 6600H with additional management features and the Microsoft Pluton Security processor.
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, DDR5-4800 or LPDDR5-6400, WiFi 6E, Bluetooth LE 5.2, DisplayPort 2, and AV1 decode.
Performance
While we have not tested a single system powered by the Ryzen 5 PRO 6650H as of August 2023, it's safe to expect the chip to be about as fast as the 6600HS.
Your mileage may vary depending on how high the CPU power limits are and how comfortable the cooling solution of your system is.
In the 6000 series, AMD finally switched to the current RDNA 2 graphics architecture for the iGPU. The 6650H 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 at 45 Watts (default). The power efficiency should be very good, thanks to the improved 6 nm process and additional power saving features in the 6000 series.
AMD Ryzen 5 6600H
► remove from comparisonThe AMD Ryzen 5 6600H is a processor for big (gaming) laptops based of the Rembrandt generation. The R5 6600H integrates six of the eight cores based on the Zen 3+ microarchitecture. They are clocked at 3.3 (guaranteed base clock) to 4.5 GHz (Turbo) and support SMT / Hyperthreading (12 threads). The chip is manufactured on the modern 6 nm TSMC process.
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.
In the 6000 series, AMD finally switched to the current RDNA 2 graphics architecture for the iGPU. The 6600H only offers the slower Radeon 660M with 6 of the 12 CUs enabled and 1.9 GHz max. clock speed.
Performance
The average 6600H in our database is in the same league as the R7 5825U, the R7 6800U and also the Core i5-1340P, as far as multi-thread benchmark scores are concerned. This is a very decent result, as of late 2022.
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 5 series APU has a default TDP, also known as the long-term power limit, of 45 W. A high-performance cooling solution is a must for a system built around such a chip.
The R5 6600H is built with TSMC's 6 nm process for great, as of early 2023, energy efficiency.
Model | AMD Ryzen 5 PRO 6650H | AMD Ryzen 5 6600H | ||||||||||||||||||||||||||||
Series | AMD Rembrandt (Zen 3+) | AMD Rembrandt (Zen 3+) | ||||||||||||||||||||||||||||
Codename | Rembrandt-H PRO (Zen 3+) | Rembrandt-H (Zen 3+) | ||||||||||||||||||||||||||||
Clock | 3300 - 4500 MHz | 3300 - 4500 MHz | ||||||||||||||||||||||||||||
L1 Cache | 384 KB | 384 KB | ||||||||||||||||||||||||||||
L2 Cache | 3 MB | 3 MB | ||||||||||||||||||||||||||||
L3 Cache | 16 MB | 16 MB | ||||||||||||||||||||||||||||
Cores / Threads | 6 / 12 | 6 / 12 | ||||||||||||||||||||||||||||
TDP | 45 Watt | 45 Watt | ||||||||||||||||||||||||||||
Technology | 6 nm | 6 nm | ||||||||||||||||||||||||||||
max. Temp. | 95 °C | 95 °C | ||||||||||||||||||||||||||||
Socket | FP7/FP7r2 | FP7/FP7r2 | ||||||||||||||||||||||||||||
Features | DDR5-4800/LPDDR5-6400 RAM (incl. ECC), PCIe 4, PRO, MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME | DDR5-4800/LPDDR5-6400 RAM (incl. ECC), PCIe 4, MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME | ||||||||||||||||||||||||||||
iGPU | AMD Radeon 660M ( - 1900 MHz) | AMD Radeon 660M ( - 1900 MHz) | ||||||||||||||||||||||||||||
Architecture | x86 | x86 | ||||||||||||||||||||||||||||
Announced | ||||||||||||||||||||||||||||||
Manufacturer | www.amd.com | www.amd.com | ||||||||||||||||||||||||||||
Series: Rembrandt (Zen 3+) Rembrandt-H (Zen 3+) |
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