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All models support DDR5-5600 or LPDDR5X-7500 in 128-bit "dual-channel" mode. CPU uses Zen4 cores (Phoenix) or a combination of Zen4 and Zen4c cores (Phoenix2). GPU uses the RDNA 3 (Navi 3) architecture. Some models include first generation Ryzen AI NPU (XDNA). All models support AVX-512 using a half-width 256-bit FPU. PCIe 4.0 support.
Ryzen 5 (5600X), Ryzen 7 (5800X), Ryzen 9 (5900X, 5950X) 6/8/12/16 Yes 3400–3800 (4600–4900 boost) ... Memory Controller SIMD Speed/Power Other Changes Cache
Support for Zen (including Zen+, Zen 2 and Zen 3) based family of CPUs and APUs (Ryzen, Athlon), as well as for some A-Series APUs and Athlon X4 CPUs (Bristol Ridge based on the Excavator microarchitecture) Supports PCIe 3.0 [12] and PCIe 4.0 [13] Supports up to 4 modules of DDR4 RAM in dual-channel configuration [12]
Irongate chipset family; early steppings had issues with AGP 2×; drivers often limited support to AGP 1×; later fixed with "super bypass" memory access adjustment. [1] AMD-760 chipset AMD-761 Nov 2000 Athlon, Athlon XP, Duron , Alpha 21264. 133 (FSB) AMD-766, VIA-T82C686B AGP 4×, DDR SDRAM AMD-760MP chipset AMD-762 May 2001 Athlon MP
Zen 3 is the last microarchitecture before AMD switched to DDR5 memory and new sockets, which are AM5 for the desktop "Ryzen" chips alongside SP5 and SP6 for the EPYC server platform and sTRX8. [3] According to AMD, Zen 3 has a 19% higher instructions per cycle (IPC) on average than Zen 2 .
The Athlon 64 X2 is the first native dual-core desktop central processing unit (CPU) designed by Advanced Micro Devices (AMD). It was designed from scratch as native dual-core by using an already multi-CPU enabled Athlon 64, joining it with another functional core on one die, and connecting both via a shared dual-channel memory controller/north bridge and additional control logic.
These three models are the Ryzen 5 7600, Ryzen 7 7700, and Ryzen 9 7900, which feature a lower TDP of 65 W, and come bundled with stock coolers, unlike the X-suffix processors. [ 16 ] [ 17 ] The Ryzen 9 7900X3D and 7950X3D processors with 3D V-Cache were released on February 28, 2023, [ 18 ] followed by the Ryzen 7 7800X3D on April 6.
Common features of Ryzen 5000 desktop CPUs: Socket: AM4. All the CPUs support DDR4-3200 in dual-channel mode. All the CPUs support 24 PCIe 4.0 lanes. 4 of the lanes are reserved as link to the chipset. No integrated graphics. L1 cache: 64 KB per core (32 KB data + 32 KB instruction). L2 cache: 512 KB per core. Fabrication process: TSMC 7FF.