AMD® Ryzen™ 3 8300G

The AMD Ryzen 3 8300G is a desktop processor with 4 cores and 8 threads, built on the 1x Zen 4 , 3x Zen 4c architecture (4 nm process). It launched in Jan 2024. Clocks run from 3.4 GHz base to 4.9 GHz boost. A 8-MB L3 cache backs the cores (3.1 MB per core). It addresses DDR5 memory up to 256 GB across 2 channels. The chip drops into the AM5 socket and exposes PCIe 4.0 (14 lanes). Rated TDP is 65 W.

The AMD Ryzen 3 8300G scores 3,770 in single-core performance and 13,990 in multi-core performance (PassMark CPU Mark ratings). From those two ratings Feex computes 7,262 for overall performance, 14,372 for productivity performance, 14,481 for creator performance, 13,465 for engineering performance and 14,808 for gaming performance. Its multi-core throughput works out to 3,498 per core, 1,749 per thread and 215 per watt. Its computed efficiency index is 901. Its performance index is 90, so its overall performance is 10% below the Intel Core i5-12400 (index 100). Each bar shows the score as a share of a reference ceiling, which is the larger of the 99th-percentile score across the Feex CPU database and a fixed baseline.

Scores for individual PassMark CPU Mark test categories. Higher is better. These are measured test scores, not computed from the single-core and multi-core ratings.

In the individual workload tests the AMD Ryzen 3 8300G scores 40,534 in integer math, 25,336 in floating-point math, 158,952 in compression, 9,115 in cryptography, 755 in physics simulation, 12,354 in vector SIMD, 47 in the prime sieve and 19,013 in sorting. Higher is better. Compared with the Intel Core i5-12400, it is 31% below in integer math, 45% below in floating-point math, 30% below in compression, 21% below in cryptography, 31% below in physics simulation, 20% below in vector SIMD, 30% below in the prime sieve and 16% below in sorting. Each bar shows the score as a share of that workload's reference ceiling, the larger of the 99th-percentile score across CPUs with a recorded value and a fixed baseline.

The AMD Ryzen 3 8300G has 4 physical cores and runs 8 logical threads. It runs 2 threads per core. It runs at a base clock of 3.40 GHz and boosts up to 4.90 GHz.

The AMD Ryzen 3 8300G is a desktop processor, belongs to the AMD Ryzen 3 family, uses the 1x Zen 4 , 3x Zen 4c architecture, carries the codename Zen 4 (Phoenix) and is manufactured on a 4 nm process. It launched in Jan 2024.

The AMD Ryzen 3 8300G has 256 KB of L1 cache, 4 MB of L2 cache and 8 MB of L3 cache. That adds up to about 12.3 MB of cache, or 3.06 MB per core. Each core has 1 MB of private L2 cache.

The AMD Ryzen 3 8300G has a 3-level cache hierarchy: L1 at 256 KB, L2 at 4 MB and L3 at 8 MB. L3 is the largest level and makes up about 65% of the cache listed here.

The AMD Ryzen 3 8300G supports DDR5 memory, addresses up to 256 GB of memory and uses 2 memory channels. It does not support DDR4 and LPDDR memory.

The AMD Ryzen 3 8300G includes integrated graphics.

The AMD Ryzen 3 8300G uses the AM5 socket, supports PCI Express 4.0 and provides up to 14 PCIe lanes.

The AMD Ryzen 3 8300G has a rated TDP of 65 W.

Instruction sets, security, virtualization, AI acceleration and OS readiness. Features are listed as supported, explicitly not supported, or not recorded; a feature that is not recorded is not the same as unsupported.

The AMD Ryzen 3 8300G is manufactured by TSMC.

The AMD Ryzen 3 8300G is also identified by the model number 8300G.

After an audit, 2 values were corrected on the AMD Ryzen 3 8300G record. Each change is listed with its old value, new value, rule and sources.

• Physical cores: 3 → 4. Rule: Vendor specification applied. vendor-of-record contradicts stored value. Sources: Vendor page (amd.com); PassMark: AMD Ryzen 3 8300G; Wikipedia: List of AMD Ryzen processors (revision 1376710910); Wikipedia: List of AMD processors with 3D graphics (revision 1365266084).
• Logical threads: 6 → 8. Rule: Vendor specification applied. vendor-of-record contradicts stored value. Sources: Vendor page (amd.com); PassMark: AMD Ryzen 3 8300G; Wikipedia: List of AMD Ryzen processors (revision 1376710910); Wikipedia: List of AMD processors with 3D graphics (revision 1365266084).

The audit log is public: all changes for this CPU, the corrections overview and the method.

Feex has recorded 58% of the specifications it tracks for the AMD Ryzen 3 8300G. Values Feex does not hold are shown as "Not recorded" rather than estimated.

Not recorded: Core Configuration: Performance Cores, Efficiency Cores, Hybrid Architecture, All-Core Boost and Unlocked Multiplier. Architecture & Generation: ISA Family and Market Status. Cache: L4 Cache. Memory Support: Memory Bandwidth, ECC Memory and Max Memory Speed. Graphics: Graphics Base Clock, Graphics Max Clock, Execution Units, Display Outputs and Max Video Memory. Platform & Compatibility: Package and Package Size. Power & Thermals: Base Power, Maximum Turbo Power, Configurable TDP (Min), Configurable TDP (Max), Max Junction Temperature and Tcase. Physical & Manufacturing: Transistor Count, Die Size, Die Count and Launch Price. Naming & Aliases: SKU, Processor Number and Part Number.

Processors that use the same AM5 socket as the AMD Ryzen 3 8300G and have the closest multi-core scores in the Feex database include AMD Ryzen 3 PRO 8300GE, AMD Ryzen 3 8300GE, AMD Ryzen 3 PRO 8300G, AMD EPYC 4124P and AMD Ryzen Ai 5 PRO 435G.