AMD Ryzen 3 7320C

The AMD Ryzen 3 7320C is a mobile processor for Chromebooks 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 7520C, the 7320C offers lower clocked CPU cores (400 MHz base, and 200 MHz Turbo).

The 7320C is the Chromebook version of the Ryzen 5 7320U with identical specifications.

The integrated graphics card (Radeon 610M iGPU) uses the modern RDNA 2 architecture, but only 2 CUs (128 shaders) and clocks with up to 1.9 GHz.

The CPU performance should be slightly better than a Ryzen 4000U quad-core thanks to the faster memory and high clock speeds. Therefore, the CPU should be faster than the old Ryzen 3 4300U (4x 2.7 - 3.7 GHz, Zen 2, 7nm).

The Mendocino series are produced in a relatively modern 6nm FinFET process at TSMC and should offer a good power efficiency. The R3 7320C is rated at 15 W TDP and therefore well suited for thin and light laptops.

Series	AMD Mendocino (Zen 2, Ryzen 7020)
Codename	Mendocino (Zen 2)
Series: Mendocino (Zen 2, Ryzen 7020) Mendocino (Zen 2) AMD Ryzen 5 7520C 2.8 - 4.3 GHz 4 / 8  4 MB L3 AMD Ryzen 3 7320C « 2.4 - 4.1 GHz 4 / 8  4 MB L3 AMD Athlon Gold 7220U 2.4 - 3.7 GHz 2 / 4  4 MB L3 AMD Athlon Gold 7220C 2.4 - 3.7 GHz 2 / 4  4 MB L3 AMD Athlon Silver 7120U 2.4 - 3.5 GHz 2 / 2  2 MB L3 AMD Athlon Silver 7120C 2.4 - 3.5 GHz 2 / 2  2 MB L3
Clock Rate	2400 - 4100 MHz
Level 1 Cache	256 KB
Level 2 Cache	2 MB
Level 3 Cache	4 MB
Number of Cores / Threads	4 / 8 4 x 4.1 GHz AMD Zen 2
Power Consumption (TDP = Thermal Design Power)	15 Watt
Manufacturing Technology	6 nm
Features	XFR, FMA3, SSE 4.2, AVX2, SMT
GPU	AMD Radeon 610M ( - 1900 MHz)
64 Bit	64 Bit support
Architecture	x86
Announcement Date	09/20/2022
Product Link (external)	www.amd.com

Benchmarks

- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance

Reviews for the AMD Ryzen 3 7320C processor

Acer Chromebook Plus 514 CB514-3H: AMD Radeon 610M, 14.00", 1.5 kg
  External Review » Acer Chromebook Plus 514 CB514-3H

Asus Chromebook CM34 Flip CM3401: AMD Radeon 610M, 14.00", 1.9 kg
  External Review » Asus Chromebook CM34 Flip CM3401