AMD EPYC 9474F vs AMD Ryzen 7 7730U Comparison

Head-to-Head Benchmarks

The benchmark data presents a decisive outcome: the AMD EPYC 9474F wins all four recorded head-to-head comparisons against the AMD Ryzen 7 7730U. There are no benchmark victories for the mobile chip in this dataset, and the margins are consistently large.

In Cinebench R15, the EPYC 9474F records a multicore score of 8748 against 1830 for the Ryzen 7 7730U, a delta of -79.1% from the perspective of the smaller chip. The single-core result for Cinebench R15 shows the EPYC 9474F at 1234 versus 231, a delta of -81.3%. This indicates that the EPYC's advantage is not merely a function of core count alone, as it extends to per-thread performance as well.

Cinebench R23 multicore further amplifies the gap. The EPYC 9474F scores 86790, while the Ryzen 7 7730U manages 10801.5, producing a delta of -87.6%. The single-core Cinebench run follows the same pattern: 12252 for the EPYC 9474F against 1454.5 for the Ryzen 7 7730U, a delta of -88.1%. Among all four comparisons, the Cinebench R23 single-core test shows the largest relative deficit for the Ryzen chip.

Looking outside the direct head-to-head list, the broader database scores reinforce the same conclusion. The Ryzen 7 7730U reaches an average benchmark score of 25625, while the EPYC 9474F averages 25103. The Ryzen chip sits at the 78th percentile among all CPUs, and the EPYC sits at the 77th percentile. Relative to their nearest rivals, both parts are tightly clustered: the Ryzen 7 7730U is 0.3% ahead of the AMD Ryzen 5 6600H, 0.4% ahead of the Intel Xeon D-2752TER and the AMD Ryzen 7 5700, and 0.5% ahead of the AMD Ryzen 5 7640U. The EPYC 9474F trails the AMD Ryzen 7 7735HS by 0.2% and the AMD Ryzen 7 6800H by 0.4%, while it leads the AMD Ryzen 5 8400F by 0.4% and the AMD Ryzen 5 7500F by 0.6%. These percentile and rival comparisons place both processors in a similar overall performance class, despite the massive head-to-head margins in the Cinebench suite.

The Ryzen 7 7730U does have additional recorded benchmarks that the EPYC 9474F lacks in this data, including Geekbench multicore at 6565 and single-core at 1541. It also shows PassMark results such as multithread at 18037, single-thread at 3004, data compression at 225023, data encryption at 14258, extended instructions at 14619, find prime numbers at 45, floating point math at 38460, integer math at 72352, physics at 751, and random string sorting at 23651. These scores indicate competent mobile-class throughput, but no direct EPYC comparison exists in those tests within the current dataset.

FAQ

Q: Which processor wins the recorded head-to-head benchmarks?

A: The AMD EPYC 9474F wins all four head-to-head tests: Cinebench R15 multicore, Cinebench R15 single-core, Cinebench R23 multicore, and Cinebench R23 single-core. The Ryzen 7 7730U has zero wins in the head-to-head set.

Q: How large is the performance gap in Cinebench R23 multicore?

A: The EPYC 9474F scores 86790, while the Ryzen 7 7730U scores 10801.5. The delta is -87.6% when measured from the Ryzen chip, meaning the EPYC output is roughly eight times higher in this specific test.

Q: Are both chips in the same overall performance percentile?

A: Yes, they are close. The Ryzen 7 7730U is at the 78th percentile among all CPUs, and the EPYC 9474F is at the 77th percentile. Their average benchmark scores are also similar: 25625 for the Ryzen chip and 25103 for the EPYC.

Q: What is the closest rival for each processor according to the database?

A: For the Ryzen 7 7730U, the closest rival is the AMD Ryzen 5 6600H with a 0.3% delta. For the EPYC 9474F, the closest rival is the AMD Ryzen 7 7735HS with a delta of -0.2%, followed by the AMD Ryzen 7 6800H at -0.4%.

Q: Does the Ryzen 7 7730U have any benchmark wins over the EPYC 9474F?

A: No. The wins count is 0 for the Ryzen 7 7730U and 4 for the EPYC 9474F across the head-to-head benchmark list.

Q: Do the two processors share the same memory standard?

A: No. The Ryzen 7 7730U supports DDR4 memory on a dual-channel bus with 51.2 GB/s of bandwidth. The EPYC 9474F supports DDR5 on a twelve-channel bus with 460.8 GB/s of bandwidth.

Architecture Differences

The two processors come from entirely different architectural generations and design goals. The Ryzen 7 7730U uses the Zen 3 architecture with the codename Barcelo-R and belongs to the Ryzen 7 generation built on Zen 3 (Cezanne). The EPYC 9474F uses the Zen 4 architecture with the codename Genoa and belongs to the EPYC generation built on Zen 4 (Genoa). This generational split explains several fundamental differences.

The process node differs as well. The Ryzen 7 7730U is fabricated on a 7 nm process, while the EPYC 9474F uses a 5 nm process, both by TSMC. The transistor counts reflect the scale difference: the Ryzen chip integrates 10,700 million transistors on a die size of 180 mm², while the EPYC chip integrates 52,560 million transistors across a die configuration of 8x 72 mm².

Cache hierarchies also diverge sharply. Both chips share a 64 KB L1 cache per core, but the L2 cache differs: the Ryzen 7 7730U has 512 KB per core, while the EPYC 9474F has 1 MB per core. The L3 cache is the most dramatic distinction: the Ryzen 7 7730U has 16 MB shared, while the EPYC 9474F has 256 MB shared. Neither chip has V-Cache 3D.

Memory support reinforces the architectural split. The Ryzen 7 7730U runs DDR4 on a dual-channel bus with 51.2 GB/s bandwidth. The EPYC 9474F runs DDR5 on a twelve-channel bus with 460.8 GB/s bandwidth. Both support ECC memory, which is notable given the Ryzen chip's mobile positioning.

The EPYC 9474F also offers PCIe Gen 5 with 128 lanes (CPU only). The Ryzen 7 7730U offers PCIe Gen 3 with 16 lanes (CPU only). The server chip includes no integrated graphics, while the Ryzen 7 7730U includes Radeon Graphics (Vega 8).

Specification Differences

The core and thread counts establish the primary specification gap. The Ryzen 7 7730U has 8 cores and 16 threads. The EPYC 9474F has 48 cores and 96 threads. Clock speeds move in opposite directions: the Ryzen 7 7730U has a base clock of 2000.00 MHz and a boost clock of 4.50 GHz, while the EPYC 9474F has a base clock of 3.60 GHz and a boost clock of 4.10 GHz. The Ryzen chip boosts higher, but the EPYC chip holds a much higher base frequency.

Thermal design power differs massively. The Ryzen 7 7730U is rated at 15 W TDP, while the EPYC 9474F is rated at 360 W TDP. This 24x difference in TDP matches their market segments: mobile versus server/workstation.

Sockets are incompatible. The Ryzen 7 7730U uses AMD Socket FP6, while the EPYC 9474F uses AMD Socket SP5. The release dates also differ: the Ryzen 7 7730U launched on 2023-01-03, and the EPYC 9474F launched on 2022-11-09. The Ryzen 7 7730U carries the part number 100-000000942, while the EPYC 9474F carries 100-100000788. Neither chip has an unlocked multiplier.

The EPYC 9474F has a launch MSRP of $6780, which appears once here as recorded. The Ryzen 7 7730U has no launch MSRP listed in the database.

Where Each One Wins

The EPYC 9474F wins every recorded head-to-head benchmark, which makes the use-case split unusually clear. In Cinebench R15 multicore, the EPYC scores 8748 against 1830. In Cinebench R23 multicore, the EPYC scores 86790 against 10801.5. Any workload that scales across many cores will favor the EPYC 9474F because it has 48 cores and 96 threads, six times the core count of the Ryzen 7 7730U. The 256 MB of shared L3 cache and the 460.8 GB/s twelve-channel DDR5 bandwidth further support heavily parallel server workloads, database processing, and virtualization.

The single-core comparisons also favor the EPYC, albeit with the Ryzen chip showing a higher boost clock. In Cinebench R15 single-core, the EPYC scores 1234 versus 231. In Cinebench R23 single-core, the EPYC scores 12252 versus 1454.5. The EPYC's Zen 4 architecture and higher base clock of 3.60 GHz contribute to this result. The Ryzen 7 7730U's higher boost clock of 4.50 GHz does not translate into a single-core benchmark win in this dataset.

The Ryzen 7 7730U still has a defined role. Its 15 W TDP, integrated Radeon Graphics (Vega 8), and mobile socket (FP6) make it suitable for thin-and-light laptops where power draw and heat generation are the limiting factors. Its average benchmark score of 25625 and 78th percentile placement show that it provides capable performance for a mobile part, but the data does not show any workload category where it beats the EPYC 9474F.

The Verdict

The data leads to a straightforward verdict: the AMD EPYC 9474F is the overwhelmingly faster processor in every recorded comparison. It wins all four head-to-head benchmarks with deltas ranging from -79.1% to -88.1% against the Ryzen 7 7730U. The EPYC's 48 cores, 96 threads, 256 MB L3 cache, twelve-channel DDR5 memory, and PCIe Gen 5 with 128 lanes position it as a server and workstation part designed for maximum throughput.

The AMD Ryzen 7 7730U should be selected for mobile systems where the 15 W TDP, integrated Radeon Graphics (Vega 8), and socket FP6 form factor are the relevant constraints. It is a capable mobile processor with an average benchmark score of 25625 and a 78th percentile ranking, and it supports ECC memory, which is unusual for a mobile chip. However, none of the recorded benchmark data suggests it can compete with the EPYC 9474F on raw performance.

Anyone choosing between these two parts should base the decision on platform requirements rather than benchmark expectations. If the workload is multi-threaded rendering, server virtualization, or memory-bandwidth-intensive computing, the EPYC 9474F is the only choice supported by the data. If the requirement is a low-power mobile processor with integrated graphics, the Ryzen 7 7730U is the appropriate part. The benchmark results are unambiguous: the EPYC 9474F dominates, and the Ryzen 7 7730U wins no recorded comparisons.