While the new AMD Ryzen 9000 series desktop CPUs will run just fine on the existing 600-series chipset motherboards, the new 800-series chipset motherboards boast more features that can better utilize the new CPUs. AMD unveiled its new 800-series chipsets alongside the Ryzen 9000 series desktop CPUs back at Computex 2024, aimed at enhancing the performance and capabilities of PCs in different market segments.
The X870E and X870 chipsets offer cutting-edge features for enthusiasts, while the B850 and B840 chipsets provide a range of affordable options without sacrificing essential performance and functionality. With long-term support for the AM5 platform and advanced memory capabilities, these new chipsets position AMD as a strong contender in the competitive PC market, offering solutions that cater to a wide array of user needs and budgets.
AMD has committed to supporting the AM5 platform until at least 2027, covering both the 600-series and 800-series products. This long-term support plan assures users that they can invest in the AM5 platform with confidence, knowing that future CPU upgrades will be supported.
DDR5-6000 MT/s is considered the sweet spot for performance as AMD claims but memory support on the new 800-series motherboards includes DDR5-5600 MT/s as the default JEDEC standard, with capabilities up to DDR5-6400 MT/s at a 1:1 ratio. For those seeking maximum performance, the motherboards also support DDR5-8000 MT/s in a 1:2 configuration.
These memory specifications ensure that the 800-series motherboards can deliver exceptional performance across a wide range of applications, from everyday computing to intensive gaming and professional workloads.
X870E and X870 for the enthusiasts
The X870E and X870 chipsets for the enthusiast segment are engineered for high-performance PCs, featuring advanced designs and expanded I/O capabilities, while the B850 and B840 chipsets cater to mainstream and budget markets, offering a range of features to meet diverse needs and budgets.
Both the X870E and X870 chipsets provide full PCIe Gen 5.0 support and adhere to the latest USB4 standards. This robust connectivity ensures they can manage the most demanding applications and peripherals, making them ideal for enthusiasts and professionals who require cutting-edge performance and future-proof options.
B850 and B840 for the mainstream users
The AMD B850 chipset balances advanced features with affordability. It supports both PCIe Gen5 and Gen4 capabilities, with Gen5 primarily dedicated to NVMe storage devices. However, motherboard manufacturers have the flexibility to allocate the Gen5 lanes to a discrete graphics card if necessary. Additionally, these motherboards support USB 3.2 (20 Gbps), although they do not include USB4 like the high-end X870 models. Graphics configurations on the B850 can be either x16 (Gen4) or x8 (Gen5 or Gen4).
Notably, B850 motherboards support both memory and CPU overclocking, making them competitive with Intel’s B760 series which only allows memory overclocking. These motherboards are expected to be priced between $100 and $200, providing high performance without the premium price tag.
The AMD B840 chipset targets entry-level users with a more basic design supporting only PCIe Gen 3.0 lanes. These motherboards will offer USB 3.2 (10 Gbps) and support memory (EXPO) overclocking. With 16 lanes dedicated to the GPU, these boards are expected to be priced around $100, making them a cost-effective option for budget-conscious consumers. Despite the limitation to PCIe Gen 3.0, CPU lanes can still be harnessed for Gen5 or Gen4 capabilities, providing some flexibility for performance enhancements​.
