AMD EPYC 9654P vs AMD Ryzen 5 7600X3D Comparison

The benchmark data presents a stark contrast between two very different AMD Zen 4 processors. The AMD Ryzen 5 7600X3D, a desktop chip, and the AMD EPYC 9654P, a server/workstation processor, occupy different performance tiers, with the EPYC 9654P dominating in every head-to-head benchmark recorded. While both are built on the same architecture, their core counts, memory support, and target markets create a chasm in raw performance that the data makes clear.

Head-to-Head Benchmarks

The AMD EPYC 9654P wins all six head-to-head benchmark comparisons against the AMD Ryzen 5 7600X3D. The most dramatic difference is in multi-core workloads, where the EPYC’s massive core count proves decisive. In Cinebench R23 multi-core, the EPYC 9654P scores 98,875 versus the Ryzen 5 7600X3D’s 21,758, representing a 78% advantage for the EPYC. This pattern holds across all Cinebench versions: in R20 multi-core, the EPYC scores 41,527 against the Ryzen’s 9,138, and in R15 multi-core, it scores 9,966 against 2,193. The delta is consistently 78% in favor of the EPYC in every single head-to-head test.

The single-core results are equally one-sided, though the margin is proportionally identical. In Cinebench R23 single-core, the EPYC 9654P scores 13,958 against the Ryzen 5 7600X3D’s 3,071. Cinebench R20 single-core shows the EPYC at 5,862 versus the Ryzen’s 1,289, and R15 single-core has the EPYC at 1,406 versus 309. This 78% delta in single-core performance is surprising given the Ryzen’s higher boost clock of 4.70 GHz compared to the EPYC’s 3.70 GHz. The data suggests that the EPYC’s architecture scales better even in lightly threaded tasks, likely due to its larger cache and memory bandwidth.

Outside the head-to-head tests, the benchmark dataset reveals the EPYC’s breadth. The EPYC 9654P achieves a Geekbench multi-core score of 22,141 and a single-core score of 1,981. The Ryzen 5 7600X3D, meanwhile, shows strong performance in its own benchmark suite: it scores 5,956 in 3DMark max threads, 25,855 in PassMark multithread, and 3,605 in PassMark single-thread. The EPYC’s data does not include these specific tests, but its Cinebench dominance suggests it would likely outperform in heavily threaded scenarios.

The average benchmark scores tell a nuanced story. The Ryzen 5 7600X3D has an average benchmark score of 24,728, while the EPYC 9654P has an average score of 24,465. This near parity is misleading, as the two chips were tested in different benchmark suites. The Ryzen’s nearest rivals include the AMD Ryzen 7 5700X3D (24,709, +0.1% delta) and the Intel Core 5 210H (24,872, -0.6% delta). The EPYC’s nearest rivals include the Intel Core i5-11600 (24,563, -0.4% delta) and the AMD Ryzen 5 PRO 6650H (24,364, +0.4% delta). Both CPUs sit at the 77th percentile among all CPUs, indicating that while they are in different leagues for raw compute, they each occupy a similar position relative to their respective peer groups.

FAQ

Q: Which processor has more cores and threads?

A: The AMD EPYC 9654P has 96 cores and 192 threads, while the AMD Ryzen 5 7600X3D has 6 cores and 12 threads.

Q: What is the difference in L3 cache size?

A: The EPYC 9654P has 384 MB of shared L3 cache, while the Ryzen 5 7600X3D has 96 MB of shared L3 cache.

Q: Which processor supports more memory channels?

A: The EPYC 9654P supports twelve-channel memory, whereas the Ryzen 5 7600X3D supports dual-channel memory. This translates to a memory bandwidth of 460.8 GB/s for the EPYC versus 83.2 GB/s for the Ryzen.

Q: Do both processors have integrated graphics?

A: No. The Ryzen 5 7600X3D includes Radeon Graphics, while the EPYC 9654P has no integrated graphics.

Q: What are the release dates for these processors?

A: The Ryzen 5 7600X3D was released on 2024-08-29, while the EPYC 9654P was released earlier on 2022-11-09.

Q: Which processor has a higher boost clock?

A: The Ryzen 5 7600X3D has a boost clock of 4.70 GHz, which is higher than the EPYC 9654P’s 3.70 GHz. The Ryzen also has a higher base clock at 4.10 GHz versus 2.40 GHz for the EPYC.

Where Each One Wins

The AMD EPYC 9654P wins in every benchmark category where both were tested. This is a clean sweep, with all six head-to-head Cinebench tests going to the EPYC. Its 96-core, 192-thread configuration makes it the clear choice for multi-threaded server workloads, database processing, and heavy virtualization. The EPYC’s 384 MB of L3 cache and 460.8 GB/s memory bandwidth provide substantial advantages in data-intensive tasks, and its twelve-channel memory support allows for massive memory capacity.

The AMD Ryzen 5 7600X3D does not win any head-to-head benchmark, but its data shows strengths in its own right. Its 3DMark scores, which are not available for the EPYC, indicate solid gaming and consumer workload performance: 5,906 in 16 threads, 5,215 in 8 threads, and 944 in single-thread. Its PassMark results, including 28,1665 in data compression and 73,804 in integer math, suggest capable desktop performance. The Ryzen’s higher clock speeds and 65W TDP position it as an efficient desktop processor, while the EPYC’s 360W TDP is designed for server power delivery.

The key takeaway is that the EPYC 9654P is the undisputed performance leader in all direct comparisons. The Ryzen 5 7600X3D, despite its lower core count, still delivers respectable scores in its benchmark suite, but it cannot match the EPYC’s raw throughput. The Ryzen’s Radeon Graphics and lower TDP make it suitable for desktop systems, while the EPYC’s lack of integrated graphics and higher power draw are typical for server platforms.

Specification Differences

The two processors differ significantly in nearly every core specification. The Ryzen 5 7600X3D has 6 cores and 12 threads, while the EPYC 9654P has 96 cores and 192 threads. Base clocks are 4.10 GHz for the Ryzen and 2.40 GHz for the EPYC, with boost clocks of 4.70 GHz and 3.70 GHz, respectively. The TDP is 65W for the Ryzen and 360W for the EPYC.

The cache hierarchy differs substantially. While both have 64 KB of L1 and 1 MB of L2 per core, the L3 cache is 96 MB for the Ryzen and 384 MB for the EPYC. Memory support is dual-channel for the Ryzen versus twelve-channel for the EPYC, with memory bandwidth of 83.2 GB/s versus 460.8 GB/s. PCIe lanes are also different: the Ryzen has 24 Gen 5 lanes, while the EPYC has 128 Gen 5 lanes.

The sockets are incompatible: the Ryzen uses AMD Socket AM5, while the EPYC uses AMD Socket SP5. The Ryzen has integrated Radeon Graphics, while the EPYC has none. The Ryzen has a launch MSRP of $299, while the EPYC has a launch MSRP of $10625. The Ryzen’s part number is 100-000001721, and the EPYC’s is 100-100000803. The Ryzen was released on 2024-08-29, while the EPYC was released on 2022-11-09.

Architecture Differences

Both processors are built on the Zen 4 architecture and use a 5 nm process node from TSMC. However, the physical implementations are vastly different. The Ryzen 5 7600X3D, codenamed Raphael, is part of the 7000 series and has a die size of 71 mm² with 11,270 million transistors. The EPYC 9654P, codenamed Genoa, is part of the EPYC 9004 series and has a die size of 12x 72 mm² with 78,840 million transistors.

The EPYC’s multi-die design, indicated by the "12x 72 mm²" specification, is a key architectural difference that enables its high core count. The Ryzen uses a single-chip design. Both processors support DDR5 memory and ECC memory, but the EPYC’s twelve-channel memory bus far exceeds the Ryzen’s dual-channel bus.

The integrated graphics present a notable feature divergence. The Ryzen includes Radeon Graphics, making it suitable for systems without a discrete GPU. The EPYC has no integrated graphics, which is standard for server processors that rely on dedicated GPUs or remote management. Both processors have locked multipliers, meaning they are not unlocked for overclocking.

The Verdict

The AMD EPYC 9654P is the clear performance winner in every direct benchmark comparison. Its 96-core, 192-thread configuration delivers a 78% advantage in all Cinebench tests, both multi-core and single-core, over the Ryzen 5 7600X3D. For users running heavily threaded server workloads, large-scale virtualization, or data analytics, the EPYC’s 384 MB of L3 cache and 460.8 GB/s memory bandwidth make it the only logical choice from this data.

The AMD Ryzen 5 7600X3D, while losing all head-to-head tests, serves a completely different purpose. Its 6-core, 12-thread design, higher clock speeds, and integrated Radeon Graphics make it suitable for desktop gaming and everyday productivity. Its 65W TDP is a fraction of the EPYC’s 360W, and its dual-channel memory support is sufficient for consumer workloads. The Ryzen’s benchmark scores in 3DMark and PassMark, while not directly comparable to the EPYC’s tests, indicate solid desktop performance.

The choice between these two processors comes down to workload. For anyone needing maximum multi-threaded throughput, the EPYC 9654P is the definitive answer. For desktop users prioritizing lower power consumption and integrated graphics, the Ryzen 5 7600X3D is the appropriate option. The data shows no scenario where the Ryzen outperforms the EPYC, but the two are designed for entirely different markets. The EPYC’s launch MSRP of $10625 reflects its enterprise positioning, while the Ryzen’s $299 launch MSRP targets mainstream desktop buyers.