AMD EPYC 7302P vs Intel Core i9-9960X Comparison

Head-to-Head Benchmarks

The benchmark results paint a surprisingly consistent picture for a comparison between a server processor and a desktop enthusiast chip. Across the Cinebench suite, the AMD EPYC 7302P wins every single test by a uniform margin. In Cinebench R15, R20, and R23, both in single-core and multi-core tests, the EPYC 7302P holds a 10.6% advantage over the Intel Core i9-9960X. For instance, in Cinebench R23 multi-core, the EPYC scores 27786 against the Intel's 25120, and in R23 single-core, the EPYC leads 3922 to 3546. This consistent delta across all six Cinebench tests suggests a fundamental architectural efficiency advantage for the AMD chip in this particular rendering workload.

However, the Intel Core i9-9960X strikes back decisively in Geekbench. Here, the tables turn completely. In Geekbench multi-core, the Intel chip scores 10512, which is 29% ahead of the EPYC's 7462. The single-core test shows a similar story, with the i9-9960X scoring 1396 against the EPYC's 1114, a 20.2% lead. This dramatic split between the Cinebench and Geekbench results is the defining characteristic of this matchup. While the EPYC 7302P wins 6 of the 8 head-to-head benchmarks, the two Geekbench wins for Intel are by a significantly larger margin than the consistent 10.6% victory margin AMD enjoys in Cinebench.

The average benchmark score also reflects this tension. The EPYC 7302P has an average score of 7100, ranking it 2.3% ahead of the i9-9960X, which sits at 6938. Both processors occupy the 63rd percentile among all CPUs, indicating that despite their very different application strengths, they are considered equivalent in overall performance rank. Looking at the nearest rivals for each chip provides further context. The EPYC 7302P's closest competitor is the Intel Core i9-7980XE, which it edges out by 1.2%. Meanwhile, the i9-9960X is nearly tied with the AMD Ryzen 3 3200G, showing a delta of only 0.1%.

FAQ

Q: Which processor has a higher boost clock speed?

A: The Intel Core i9-9960X has a significantly higher boost clock of 4.50 GHz compared to the AMD EPYC 7302P's boost clock of 3.30 GHz.

Q: How do the two chips compare in terms of memory bandwidth?

A: The AMD EPYC 7302P supports eight-channel memory and offers a theoretical bandwidth of 204.8 GB/s. The Intel Core i9-9960X has quad-channel memory support with a theoretical bandwidth of 85.3 GB/s. This gives the EPYC a substantial 119.5 GB/s advantage in maximum possible memory throughput.

Q: Does either processor support ECC memory?

A: Yes, the AMD EPYC 7302P supports ECC memory. The Intel Core i9-9960X does not support ECC memory.

Q: Which processor has more PCIe lanes?

A: The AMD EPYC 7302P provides 128 PCIe Gen 4 lanes (CPU only), while the Intel Core i9-9960X provides 44 PCIe Gen 3 lanes (CPU only). The EPYC offers both a higher lane count and a newer PCIe generation.

Q: What is the production status of each processor?

A: The AMD EPYC 7302P is currently listed as "Active" in production. The Intel Core i9-9960X is listed as "End-of-life."

Q: Are both processors unlocked for overclocking?

A: No. The Intel Core i9-9960X has an unlocked multiplier, making it overclockable. The AMD EPYC 7302P does not have an unlocked multiplier.

Architecture Differences

The two CPUs come from fundamentally different design philosophies. The AMD EPYC 7302P is built on the Zen 2 architecture, codenamed "Rome," and manufactured on a 7 nm process by TSMC. Intel's Core i9-9960X uses the older Skylake architecture, specifically codenamed "Skylake-X," and is fabricated on Intel's 14 nm process. This process node difference is significant; the 7 nm node allows AMD to pack more transistors into a smaller area, whereas the Intel chip uses a larger 484 mm² die.

The cache layout also highlights architectural divergence. Both chips have 64 KB of L1 cache per core and 512 KB of L2 cache per core for the EPYC, but the Intel chip has a larger 1 MB of L2 cache per core. The L3 cache structure is completely different: the EPYC's L3 cache is organized as 32 MB per die, totaling 128 MB, while the Intel chip has a single 22 MB shared L3 cache. This massive difference in total cache size is a direct result of the chiplet design used in the EPYC's Rome architecture, which is not present in the monolithic Skylake-X design.

The EPYC 7302P's architecture is geared towards a multi-die setup, as indicated by its "4x 74 mm²" die size and 15,200 million transistors. This is a server-oriented design that prioritizes scaling and memory bandwidth. The Intel chip, by contrast, is a single large die. The memory controllers differ as well, with the EPYC supporting eight channels of DDR4 memory versus four channels on the Intel chip, directly impacting the theoretical bandwidth figures.

Specification Differences

When placed side-by-side, the specification sheets reveal the distinct purposes of each chip. The AMD EPYC 7302P has a base clock of 3.00 GHz and a boost clock of 3.30 GHz. The Intel Core i9-9960X starts at a slightly higher base clock of 3.10 GHz but boosts significantly higher to 4.50 GHz. Thermal design power (TDP) is close, with the EPYC rated at 155 W and the Intel chip at 165 W.

The platforms are entirely incompatible. The EPYC 7302P uses AMD Socket SP3, while the i9-9960X uses Intel Socket 2066. The EPYC is a server/workstation part, whereas the Intel chip is a desktop part. This is reflected in their production statuses: the EPYC is active, and the Intel chip is end-of-life. The launch MSRP for the EPYC 7302P was $825, and for the Intel Core i9-9960X, it was $1684.

The Intel chip is unlocked for overclocking, a feature absent on the EPYC. Memory support differs in channel count and ECC capability, as previously noted. PCIe support is also a differentiator: the EPYC offers 128 Gen 4 lanes, while the Intel chip offers 44 Gen 3 lanes. Finally, the Intel chip has a larger L2 cache per core (1 MB vs 512 KB), but the AMD chip has a vastly larger total L3 cache (128 MB vs 22 MB).

Where Each One Wins

The AMD EPYC 7302P is the clear winner in Cinebench workloads. Its consistent 10.6% lead across R15, R20, and R23 in both single and multi-threaded tests indicates a strong architecture for rendering tasks that use this engine. The massive 128 MB L3 cache and eight-channel memory bandwidth likely contribute to this sustained performance. This makes it the better choice for tasks that are heavily dependent on memory bandwidth and cache capacity, common in multi-threaded server workloads.

The Intel Core i9-9960X is the winner in Geekbench, with a substantial 29% multi-core lead and a 20.2% single-core lead. This suggests that the Intel chip's significantly higher boost clock of 4.50 GHz gives it a major advantage in workloads that are sensitive to raw clock speed and are not as dependent on memory bandwidth. For users running applications that scale well with high frequency and lower latency, the Intel chip will feel snappier, despite its older architecture and smaller cache.

The split is clear: AMD wins on sustained throughput in Cinebench, while Intel wins on peak performance in Geekbench. The EPYC's wins are more numerous, but Intel's wins are by larger margins. The choice depends entirely on which benchmark suite—or type of workload it represents—is more relevant to the user's needs.

The Verdict

The data presents a nuanced verdict. The AMD EPYC 7302P wins the majority of the benchmarks, taking 6 out of 8 tests. It is the better processor for Cinebench-style workloads, offering a consistent 10.6% performance uplift. Its active production status, massive 128 MB L3 cache, and support for ECC memory and eight-channel DDR4 make it a compelling choice for a server or workstation where reliability and memory throughput are paramount.

The Intel Core i9-9960X, despite losing the head-to-head count, dominates in Geekbench. Its 29% multi-core and 20.2% single-core leads are significant. For a desktop user prioritizing high clock speeds, overclocking capability, and performance in Geekbench-like tasks, the Intel chip is the clear winner. Its end-of-life status is a concern, but its performance in its winning benchmarks cannot be ignored.

Ultimately, the data shows two processors that are statistically similar in overall rank (both at the 63rd percentile) but with very different strengths. A buyer should select the EPYC 7302P if their workflow is mirrored by Cinebench's rendering and multi-threaded throughput demands. A buyer should select the Intel Core i9-9960X if their applications are more akin to Geekbench, favoring high frequency and lower latency. The average score difference of 2.3% in favor of the AMD chip is a small margin, but the workload-specific deltas are large and should drive the purchasing decision.