AMD Ryzen 3 7320U vs AMD Ryzen 5 7520U
AMD Ryzen 3 7320U
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The AMD Ryzen 3 7320U is a mobile processor for cheap laptops of the Mendocino series. It integrates four older Zen 2 cores (similar to the Ryzen 4000 series like the Ryzen 3 4300U). The CPU cores clock from 2.4 GHz (base) to 4.1 GHz (single core Turbo) and can use 4 MB L3 cache. Thanks to SMT/Hyperthreading, the CPU can work on 8 threads simultaneously. The integrated memory controller only supports fast LPDDR5 memory (5500 MHz max.). Compared to the fastest Mendocino model the Ryzen 5 7520U, the 7320U offers lower clocked CPU cores (400 MHz base, and 200 MHz Turbo).
The integrated graphics adapter (Radeon 610M iGPU) uses the modern RDNA 2 architecture, but only 2 CUs (128 shaders) and clocks with up to 1.9 GHz.
Performance
We have not tested a single system built around the 7320U, as of September 2023. Expect the chip to be about as fast as the Ryzen 3 3100 (four Zen 2 cores running up to 3.9 GHz).
Your mileage may vary depending on how high the CPU power limits are and how competent the cooling solution of your laptop is.
Mendocino series chips are produced on a relatively modern 6nm FinFET process at TSMC and should offer a good power efficiency. The R3 7320U is rated at 8-15 W TDP and therefore well suited for thin and light laptops.
AMD Ryzen 5 7520U
► remove from comparisonThe AMD Ryzen 5 7520U is a mobile processor for cheap laptops of the Mendocino series. It integrates four older Zen 2 cores (similar to the Ryzen 4000 series like the Ryzen 3 4300U). The CPU cores clock from 2.8 GHz (base) to 4.3 GHz (single core Turbo) and can use 4 MB L3 cache. Thanks to SMT/Hyperthreading, the CPU can work on 8 threads simultaneously. The integrated memory controller only supports fast LPDDR5 memory (5500 MHz max.).
The integrated graphics adapter (Radeon 610M iGPU) uses the modern RDNA 2 architecture, but only 2 CUs (128 shaders) and clocks with up to 1.9 GHz.
Performance
The average 7520U in our extensive database is in the same league as the Core i7-1185G7, as far as multi-thread benchmark scores are concerned. This is a so-so result and indicative of a lower mid-range chip, as of Q3 2023.
Your mileage may vary depending on how high the CPU power limits are and how competent the cooling solution of your system is.
Mendocino series chips are produced on a relatively modern 6nm FinFET process at TSMC and should offer a good power efficiency. The R5 7520U is rated at 8-15 W TDP and therefore well suited for thin and light laptops.
| Model | AMD Ryzen 3 7320U | AMD Ryzen 5 7520U | ||||||||||||||||||||||||||||||||
| Codename | Mendocino-U (Zen 2) | Mendocino-U (Zen 2) | ||||||||||||||||||||||||||||||||
| Series | AMD Mendocino (Zen 2, Ryzen 7020) | AMD Mendocino (Zen 2, Ryzen 7020) | ||||||||||||||||||||||||||||||||
| Series: Mendocino (Zen 2, Ryzen 7020) Mendocino-U (Zen 2) |
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| Clock | 2400 - 4100 MHz | 2800 - 4300 MHz | ||||||||||||||||||||||||||||||||
| L1 Cache | 256 KB | 256 KB | ||||||||||||||||||||||||||||||||
| L2 Cache | 2 MB | 2 MB | ||||||||||||||||||||||||||||||||
| L3 Cache | 4 MB | 4 MB | ||||||||||||||||||||||||||||||||
| Cores / Threads | 4 / 8 4 x 4.1 GHz AMD Zen 2 | 4 / 8 4 x 4.3 GHz AMD Zen 2 | ||||||||||||||||||||||||||||||||
| TDP | 15 Watt | 15 Watt | ||||||||||||||||||||||||||||||||
| Technology | 6 nm | 6 nm | ||||||||||||||||||||||||||||||||
| Features | LPDDR5-5500 RAM, PCIe 3, MMX (+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A, AES, AVX, AVX2, FMA3, SHA | LPDDR5-5500 RAM, PCIe 3, MMX (+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A, AES, AVX, AVX2, FMA3, SHA | ||||||||||||||||||||||||||||||||
| iGPU | AMD Radeon 610M ( - 1900 MHz) | AMD Radeon 610M ( - 1900 MHz) | ||||||||||||||||||||||||||||||||
| Architecture | x86 | x86 | ||||||||||||||||||||||||||||||||
| Announced | ||||||||||||||||||||||||||||||||||
| Manufacturer | www.amd.com | www.amd.com |
Benchmarks
- Average benchmark values for this graphics card* Smaller numbers mean a higher performance
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