AMD EPYC 4344P vs AMD Ryzen 7 260 Comparison

The AMD EPYC 4344P and AMD Ryzen 7 260 make for an unusual comparison: two Zen 4 processors with the same 8-core, 16-thread topology, built for entirely different markets. The EPYC 4344P is a server/workstation part for Socket AM5, while the Ryzen 7 260 is a mobile chip on Socket FP8. Yet the recorded data shows their average benchmark scores sit remarkably close together, 45122 versus 43717, a gap of just a few percent. How can two chips that look nearly identical on paper end up so lopsided in individual tests? The answer lies in clocks, cache, and thermal envelope.

FAQ

Q: Which CPU wins more benchmarks in the recorded data?

A: The AMD EPYC 4344P wins 13 of the 15 head-to-head tests. The AMD Ryzen 7 260 wins 2, both on the PassMark single-thread metric, where it scores 3736 against 3526, a 5.6% advantage.

Q: Do these two chips have the same core and thread counts?

A: Yes. Both are 8-core, 16-thread processors, and both use the Zen 4 architecture. The differences emerge in clock speeds, cache sizes, and platform features rather than topology.

Q: Which CPU has the higher boost clock?

A: The EPYC 4344P, with a 5.30 GHz boost clock versus 5.10 GHz for the Ryzen 7 260. Base clocks are identical at 3.80 GHz.

Q: What is the largest single-test gap between them?

A: Cinebench R23 single-core, where the EPYC 4344P scores 4042 against 1770.5, a 128.3% lead. PassMark find-prime-numbers is close behind at 114.3% (165 versus 77).

Q: Do both processors support ECC memory?

A: No. Only the EPYC 4344P supports ECC memory. The Ryzen 7 260 does not, consistent with its mobile market segment.

Q: How do they rank against the broader database?

A: Both sit in nearly the same territory: the EPYC 4344P at the 89th percentile versus all CPUs in the database, and the Ryzen 7 260 at the 88th percentile.

Architecture Differences

Both chips are AMD Zen 4 designs, but they come from different lineages. The EPYC 4344P carries the Raphael codename, is fabbed on TSMC's 5 nm process, packs 6,570 million transistors into a 71 mm² die, and belongs to the EPYC 4004 series aimed at servers and workstations. The Ryzen 7 260 is Hawk Point, a mobile-oriented design built on a denser 4 nm TSMC process, with 25,000 million transistors spread across a 178 mm² die. That transistor count difference reflects the mobile chip's fully integrated nature, headlined by its Radeon 780M integrated graphics, while the EPYC lists only generic Radeon Graphics.

The most consequential architectural divergence is cache. The EPYC 4344P carries 32 MB of shared L3, double the 16 MB on the Ryzen 7 260. Per-core L1 (64 KB) and L2 (1 MB) are identical. Combined with the higher 5.30 GHz boost clock, that larger L3 pool helps explain why the EPYC pulls away in sustained rendering and compute tests, where working sets repeatedly spill out of per-core cache.

Platform connectivity also diverges sharply. The EPYC offers PCIe Gen 5 with 28 CPU lanes, versus PCIe Gen 4 with 20 lanes on the Ryzen 7 260. Memory support is DDR5 on both, dual-channel on both, but the Ryzen 7 260 records higher theoretical bandwidth at 89.6 GB/s versus 83.2 GB/s, an interesting wrinkle given its otherwise tighter envelope. Neither part has an unlocked multiplier.

Head-to-Head Benchmarks

The sweep is emphatic: 13 wins to 2. But the margins tell a more nuanced story than the raw count suggests.

Cinebench is where the gap is widest. In R23 multi-core, the EPYC 4344P scores 28636 against 17211.5, a 66.4% lead. In R23 single-core it is 4042 versus 1770.5, a 128.3% lead. R15 tells the same story with slightly softer edges: 2886 versus 2747.5 in multi-core (only 5%), but 407 versus 276.5 in single-core (47.2%). That pattern raises a question worth investigating: why does the R15 multi-core gap nearly vanish while R23 blows wide open? The likely explanation in the data is sustained behavior, R23's longer run rewards the EPYC's higher boost ceiling and double the L3 cache, while a short R15 run lets the mobile part stay near peak clocks within its 45 W TDP.

PassMark results fall into two clusters. Integer and floating point math are close: 105779 versus 96737 (9.3%) and 63309 versus 59462 (6.5%). Data compression, encryption, string sorting, and extended instructions land in the 11 to 21% range for the EPYC. Physics is a blowout at 63.1% (1987 versus 1218), and find-prime-numbers more than doubles at 114.3% (165 versus 77).

Then there is the anomaly: PassMark single-thread, where the Ryzen 7 260 wins 3736 to 3526, a 5.6% edge. That is the only crack in the EPYC's armor, and it suggests the mobile chip can spike a single thread very effectively, even while its Cinebench single-core results trail badly. Different test methodologies clearly sample different facets of single-threaded behavior here.

Specification Differences

The fields where these two actually diverge are compact but decisive:

• Boost clock: 5.30 GHz (EPYC) versus 5.10 GHz (Ryzen 7 260); base clocks are equal at 3.80 GHz
• TDP: 65 W versus 45 W
• Socket: AM5 versus FP8
• Codename: Raphael versus Hawk Point
• Process node: 5 nm versus 4 nm
• Transistors: 6,570 million versus 25,000 million
• Die size: 71 mm² versus 178 mm²
• L3 cache: 32 MB shared versus 16 MB shared
• Memory bandwidth: 83.2 GB/s versus 89.6 GB/s
• ECC: supported versus not supported
• PCIe: Gen 5, 28 lanes versus Gen 4, 20 lanes
• Integrated graphics: Radeon Graphics versus Radeon 780M
• Market segment: Server/Workstation versus Mobile
• Release dates: 2024-05-20 for the EPYC, 2025-01-05 for the Ryzen
• Launch MSRP: $329 for the EPYC 4344P; no launch MSRP recorded for the Ryzen 7 260

Core counts, threads, L1, L2, memory type, bus width, and multiplier lock status are all identical.

Where Each One Wins

The EPYC 4344P's territory is anything sustained and parallel. Every multi-core test in the database favors it, from Cinebench R23 (66.4%) through PassMark multithread (18.7%) to physics (63.1%) and prime finding (114.3%). Combined with ECC support, Gen 5 PCIe with 28 lanes, and the AM5 socket, the recorded data sketches a part built for workstation duty: rendering, simulation, encryption-heavy server workloads, and anything that leans on large shared cache over long runs.

The Ryzen 7 260 wins exactly one meaningful contest, but it is a notable one: PassMark single-thread, at 5.6%. It also carries the stronger integrated GPU designation, the Radeon 780M, within a 45 W TDP, and it holds the higher memory bandwidth figure at 89.6 GB/s. That profile reads as a mobile efficiency play, delivering nearly the same aggregate performance, 88th percentile versus 89th, at a lower power rating. Its nearest rivals in the database reinforce that: AMD Ryzen 7 PRO 7745, AMD Ryzen 7 170, AMD Ryzen AI 9 465, and AMD Ryzen AI Max PRO 385 all cluster within 0.9%.

The Verdict

The data makes this split unusually clean. If the workload is sustained multi-core compute, rendering, physics, cryptography, or memory-integrity-sensitive server tasks where ECC matters, the EPYC 4344P is the clear pick: 13 of 15 head-to-head wins, with leads ranging from 5% to 128.3%, plus double the L3 cache and a newer PCIe interface with more lanes.

The Ryzen 7 260 is the choice where the 45 W TDP, the stronger named integrated graphics, and the FP8 mobile platform are the point rather than raw throughput. It concedes only about 3% in average benchmark score (43717 versus 45122) while winning PassMark single-thread outright. Against its own nearest rivals it is effectively tied with the top one, 0% delta versus the Ryzen 7 PRO 7745.

Curiously, the EPYC's own rival list includes the Intel Core i9-12900KS at a 0.1% delta, meaning the database places it in desktop-flagship company despite its server branding. The Ryzen 7 260 sits in mobile company. Same architecture, same core count, same threads: the divergence comes entirely from clock, cache, and thermal envelope, and the measurements capture that split with unusual clarity.