AMD Athlon Silver 10 vs AMD EPYC 7302P Comparison

# AMD EPYC 7302P vs AMD Athlon Silver 10

The AMD EPYC 7302P and AMD Athlon Silver 10 represent opposite poles of the AMD lineup, yet both share the Zen 2 architecture. The EPYC 7302P is a 16-core, 32-thread server processor built for the data center, while the Athlon Silver 10 is a 2-core, 2-thread mobile chip designed for low-power portable devices. Despite their architectural kinship, the two parts diverged widely in every meaningful performance metric, with the EPYC dominating multi-threaded workloads and the Athlon showing surprising strength in single-threaded tests. This analysis walks through the benchmark data, architectural differences, and specification gaps to clarify where each processor excels.

FAQ

Q: Which processor has more cores and threads?

A: The AMD EPYC 7302P has 16 cores and 32 threads, while the AMD Athlon Silver 10 has only 2 cores and 2 threads. The EPYC offers 8 times the core count and 16 times the thread count.

Q: What are the benchmark percentile rankings for each CPU?

A: Both processors achieve the same 63rd percentile against all CPUs, despite their vastly different performance profiles. The EPYC 7302P averages a benchmark score of 7100, while the Athlon Silver 10 averages 6849.

Q: How does the memory support differ between the two?

A: The EPYC 7302P supports DDR4 memory with an eight-channel bus and 204.8 GB/s bandwidth, while the Athlon Silver 10 supports LPDDR5 memory with a dual-channel bus and 88.0 GB/s bandwidth. The EPYC also supports ECC memory, which the Athlon does not.

Q: What are the integrated graphics capabilities?

A: The Athlon Silver 10 includes integrated Radeon 610M graphics, while the EPYC 7302P has no integrated graphics at all. This makes the Athlon suitable for systems without a discrete GPU.

Q: What process nodes are used for each processor?

A: The EPYC 7302P uses a 7 nm process node from TSMC, while the Athlon Silver 10 uses a more advanced 6 nm process node, also from TSMC. The Athlon's die size is 100 mm², whereas the EPYC uses four dies of 74 mm² each.

Q: Which processor has higher boost clock speed?

A: The Athlon Silver 10 has a higher boost clock of 3.50 GHz compared to the EPYC 7302P's 3.30 GHz. However, the EPYC has a higher base clock at 3.00 GHz versus the Athlon's 2.40 GHz.

Where Each One Wins

The EPYC 7302P is the clear winner in any workload that scales with core count or thread parallelism. Its 16 cores and 32 threads deliver massive throughput in multi-threaded benchmarks, making it the obvious choice for server virtualization, database processing, content rendering, scientific computing, and any other task that can utilize many threads simultaneously. The EPYC's 128 MB of total L3 cache and eight-channel DDR4 memory with 204.8 GB/s bandwidth further amplify its advantage in memory-intensive server workloads.

The Athlon Silver 10, despite its humble 2-core configuration, wins decisively in single-threaded performance. Its boost clock of 3.50 GHz, combined with the more efficient 6 nm process node, allows it to achieve higher single-core scores than the EPYC in certain tests. This makes the Athlon suitable for lightweight mobile tasks such as web browsing, document editing, and basic productivity applications where single-thread speed matters more than core count. Its integrated Radeon 610M graphics also give it an edge in systems that require basic display output without a dedicated GPU.

The data reveals that the EPYC dominates in raw compute density, while the Athlon wins in power efficiency and single-thread agility. The EPYC's 155 W TDP reflects its server-class design, whereas the Athlon's 15 W TDP makes it suitable for fanless or passively cooled mobile devices. Each processor wins in its intended market segment, but the EPYC's performance ceiling is far higher.

Architecture Differences

Both processors share the Zen 2 architecture, but they implement it in dramatically different ways. The EPYC 7302P, codenamed Rome, is built on a 7 nm process node from TSMC and uses a multi-die design with four dies of 74 mm² each, totaling 15,200 million transistors. This chiplet approach allows AMD to scale core counts and cache sizes for server workloads. The EPYC features 64 KB of L1 cache per core, 512 KB of L2 cache per core, and 32 MB of L3 cache per die, resulting in a total L3 cache of 128 MB across all four dies.

The Athlon Silver 10, codenamed Mendocino, uses a single monolithic die of 100 mm² on a more advanced 6 nm process node from TSMC. It has the same 64 KB L1 and 512 KB L2 cache per core, but its L3 cache is a shared 2 MB. The transistor count for the Athlon is not listed in the data, but its smaller die size and fewer cores suggest a significantly lower transistor budget. Both processors use the same Zen 2 core architecture, but the EPYC's implementation is designed for maximum throughput, while the Athlon's is optimized for power efficiency.

The memory controllers also differ fundamentally. The EPYC supports DDR4 with an eight-channel memory bus, while the Athlon supports LPDDR5 with a dual-channel bus. This means the EPYC can move data at 204.8 GB/s, more than double the Athlon's 88.0 GB/s. The PCIe implementation diverges as well: the EPYC offers Gen 4 with 128 lanes, while the Athlon offers Gen 3 with only 4 lanes. These architectural choices reflect their intended use cases—the EPYC needs massive I/O bandwidth for server workloads, while the Athlon needs minimal I/O for mobile devices.

Specification Differences

The specification gap between these two processors is substantial across nearly every field. The EPYC 7302P features 16 cores and 32 threads, while the Athlon Silver 10 features 2 cores and 2 threads. Base clocks are 3.00 GHz for the EPYC versus 2.40 GHz for the Athlon, but boost clocks reverse this trend: 3.30 GHz for the EPYC and 3.50 GHz for the Athlon. The TDP difference is enormous, with the EPYC consuming 155 W compared to the Athlon's 15 W.

The socket types are entirely incompatible: the EPYC uses AMD Socket SP3 for server platforms, while the Athlon uses AMD Socket FT6 for mobile devices. The EPYC supports DDR4 memory with ECC and an eight-channel bus, while the Athlon supports LPDDR5 without ECC and a dual-channel bus. Memory bandwidth numbers reflect this divide: 204.8 GB/s for the EPYC versus 88.0 GB/s for the Athlon. The PCIe capabilities also differ sharply, with the EPYC offering Gen 4 across 128 lanes versus the Athlon's Gen 3 across 4 lanes.

The EPYC has a listed launch MSRP of $825, while the Athlon Silver 10 has no launch MSRP listed. The EPYC targets the server and workstation market segment, while the Athlon targets mobile. Both processors remain in active production. The EPYC was released on 2019-08-06, while the Athlon was released on 2025-09-30, reflecting the much newer design of the mobile chip. Neither processor has an unlocked multiplier, and neither supports 3D V-Cache.

Head-to-Head Benchmarks

The benchmark data reveals a stark contrast in performance profiles. The EPYC 7302P achieves a Cinebench R15 multicore score of 2800, while the Athlon Silver 10 does not have a comparable Cinebench result. In Geekbench multicore, the EPYC scores 7462, far exceeding the Athlon's PassMark multithread score of 3543. The EPYC's Cinebench R20 multicore score of 11670 and R23 multicore score of 27786 demonstrate its massive multi-threaded advantage.

However, the Athlon Silver 10 shows surprising strength in single-threaded performance. Its PassMark single-thread score is 2089, which is notably higher than the EPYC's Cinebench R23 single-core score of 3922 when normalized for the different benchmark scales. The Athlon also achieves a PassMark floating point math score of 5936 and an integer math score of 9354, showing solid per-core efficiency. Its PassMark data compression score of 42492 is particularly impressive, suggesting strong memory-level parallelism for a mobile chip.

The EPYC's nearest rivals include the Intel Core i9-7980XE with an average score of 7018 and a delta of 1.2%, the Intel Xeon Platinum 8260 at 6992 with a 1.6% delta, the Intel Pentium Gold G6400 at 6969 with a 1.9% delta, and the Intel Core i9-9960X at 6938 with a 2.3% delta. The Athlon's nearest rivals are the AMD Athlon X4 970 at 6850 with a 0% delta, the Intel Core i3-1115G4 at 6851 with a 0% delta, the Intel Xeon W-2195 at 6892 with a -0.6% delta, and the Intel Xeon Gold 6154 at 6803 with a 0.7% delta.

The Verdict

The data makes it clear that these two processors serve entirely different markets with no meaningful overlap. The AMD EPYC 7302P is the definitive choice for server and workstation workloads that demand high core counts, massive memory bandwidth, and extensive PCIe connectivity. Its 16 cores, 32 threads, 128 MB of L3 cache, and eight-channel DDR4 memory make it a formidable compute engine for virtualization, database management, and multi-threaded rendering. The 63rd percentile ranking and average benchmark score of 7100 place it in the upper mid-range of all CPUs, with nearest rivals within a narrow performance band.

The AMD Athlon Silver 10, despite having only 2 cores and 2 threads, achieves the same 63rd percentile ranking with an average score of 6849, highlighting how its single-threaded performance compensates for the lack of cores. Its 3.50 GHz boost clock, 6 nm process node, and integrated Radeon 610M graphics make it a capable mobile processor for everyday tasks. The 15 W TDP and LPDDR5 memory support align perfectly with thin-and-light laptop designs.

The verdict is straightforward: the EPYC 7302P is for workloads that need maximum throughput across many threads, while the Athlon Silver 10 is for portable devices that prioritize power efficiency and single-thread responsiveness. Neither processor is a substitute for the other, and the benchmark data reinforces their distinct positioning in the AMD product stack. The EPYC's server-class features—ECC memory, 128 PCIe Gen 4 lanes, and 204.8 GB/s bandwidth—are unnecessary for mobile use, just as the Athlon's integrated graphics and low power draw are insufficient for server applications. Choose the EPYC for the data center, the Athlon for the laptop.