AMD EPYC 7302 vs Intel Core i9-13900E Comparison

Head-to-Head Benchmarks

The benchmark data paints an unusually one-sided picture. Across every recorded Cinebench iteration, the Intel Core i9-13900E wins by a consistent margin. In Cinebench R15 multicore, the Intel scores 3451 against the AMD EPYC 7302's 2836, a 21.7% advantage. The single-core R15 result follows the same pattern: 487 versus 400, also a 21.8% lead.

Moving to Cinebench R20, the Intel part posts 14382 in multicore, while the EPYC 7302 manages 11818. That is another 21.7% gap. Single-core R20 sees Intel at 2030 and AMD at 1668, again 21.7% ahead. The R23 results are equally decisive: Intel reaches 34244 multicore versus 28140 for AMD, and 4834 single-core versus 3972. Every delta registers at 21.7% except the R15 single-core test, which sits at 21.8%.

The consistency of these margins is notable. The Intel Core i9-13900E wins all six head-to-head benchmarks, with no individual test showing a different outcome. The widest single-core delta is 21.8% in R15, while the multicore deltas hold at 21.7% across R15, R20, and R23. This uniformity suggests the performance difference is structural, not workload-dependent, a point reinforced by the Geekbench results. The Intel chip records 8337 multicore and 1646 single-core in Geekbench; the AMD EPYC 7302 does not have Geekbench entries in the database, so the Cinebench suite stands as the only direct comparison.

The average benchmark score also favors Intel. The Core i9-13900E averages 8676, while the EPYC 7302 averages 8139. The percentile placement is close, 65th for Intel versus 64th for AMD, but the raw score gap is meaningful. Nearest rivals for the Intel part include the Intel Core i7-8565U at 8665 (a 0.1% delta), the Intel Core i5-8365U at 8708 (0.4% lower), the AMD EPYC 7601 at 8619 (0.7% higher), and the Intel Core i7-10510U at 8580 (1.1% higher). For the EPYC 7302, the nearest rivals are the Intel Xeon Gold 5318Y at 8147 (0.1% lower), the Intel Core i3-8100 at 8123 (0.2% higher), the Intel Xeon Platinum 8180M at 8110 (0.4% higher), and the Intel Xeon Gold 6326 at 8071 (0.8% higher).

What the head-to-head shows is a processor that beats its rival by roughly a fifth in every render test. The Intel chip is faster, and it is faster in a way that does not vary with the benchmark version or the core count. The EPYC 7302 never takes a single win, making this one of the more straightforward comparisons in the database.

The Verdict

The data points to a clear winner for raw compute performance. The Intel Core i9-13900E leads the AMD EPYC 7302 in every recorded benchmark, with deltas consistently around 21.7%. Anyone selecting purely on Cinebench scores should choose the Intel part. It delivers higher multicore throughput, higher single-core throughput, and a higher average benchmark score (8676 versus 8139).

The EPYC 7302 is not without its own strengths, but those strengths are not visible in the render benchmarks. Its 64th percentile versus the Intel's 65th is nearly identical, and its closest rivals are all Xeon-class server parts, indicating that it sits comfortably in the workstation and server space. The Intel part, by contrast, finds its nearest rivals among mobile and mainstream desktop chips, which shows that its score profile is competitive in a different segment.

For a user who needs single-thread responsiveness, the Intel Core i9-13900E is the obvious pick. Its R23 single-core score of 4834 is 21.7% ahead of the EPYC's 3972. For a user who needs high multicore throughput in Cinebench, the same answer holds: 34244 versus 28140. There is no benchmark category in which the database records an AMD victory.

The EPYC 7302 remains a viable option for server workloads that benefit from its platform features, but the benchmark evidence does not support choosing it over the Intel part on CPU speed alone. The verdict is unambiguous: the Intel Core i9-13900E wins on performance, and the AMD EPYC 7302 wins only on platform characteristics that fall outside the render tests.

Architecture Differences

The two processors come from different design philosophies. The Intel Core i9-13900E uses Raptor Lake architecture, specifically Raptor Lake-S, built on Intel's 10 nm process with a die size of 257 mm². It is a 24-core, 32-thread part with a base clock of 1800 MHz and a boost clock of 5.20 GHz. The cache layout is distinctive: 80 KB of L1 per core, 2 MB of L2 per core, and 36 MB of shared L3. It supports DDR4 and DDR5 memory over a dual-channel bus and includes integrated UHD Graphics 770. ECC memory is supported. The PCIe interface is Gen 5 with 16 lanes from the CPU. It uses Intel Socket 1700 and carries a 65 W TDP.

The AMD EPYC 7302 is built on Zen 2 architecture under the Rome codename, fabricated by TSMC on a 7 nm process. The transistor count is 15,200 million, spread across four dies of 74 mm² each. It has 16 cores and 32 threads, a base clock of 3.00 GHz, and a boost clock of 3.30 GHz. The cache hierarchy differs substantially: 64 KB of L1 per core, 512 KB of L2 per core, 32 MB of L3 per die, and a total L3 of 128 MB. Memory support is DDR4 only, but the bus is eight-channel with a recorded bandwidth of 204.8 GB/s. It uses AMD Socket SP3 and has no integrated graphics. PCIe is Gen 4 with 128 lanes from the CPU. The TDP is 155 W, and it was released with a launch MSRP of $978.

Several contrasts stand out. The Intel chip has more cores (24 versus 16) and a much higher boost clock (5.20 GHz versus 3.30 GHz). The AMD chip compensates with a higher base clock (3.00 GHz versus 1.80 GHz) and a larger total L3 cache (128 MB versus 36 MB). The process nodes differ, 10 nm for Intel versus 7 nm for TSMC, and the memory channels diverge sharply: dual-channel for Intel, eight-channel for AMD. The PCIe capabilities are also reversed in scale: Intel offers Gen 5 with 16 lanes, AMD offers Gen 4 with 128 lanes.

The release dates reflect the generational gap. The EPYC 7302 launched in August 2019, while the Intel Core i9-13900E launched in January 2023. Both parts remain in active production. Neither has an unlocked multiplier. The Intel part is a desktop segment chip, while the EPYC is explicitly a server and workstation processor.

FAQ

Q: Which processor has more cores?

A: The Intel Core i9-13900E has 24 cores, while the AMD EPYC 7302 has 16 cores. Both have 32 threads.

Q: How large is the L3 cache on each?

A: The Intel Core i9-13900E has 36 MB of shared L3 cache. The AMD EPYC 7302 has 32 MB per die and 128 MB in total.

Q: What is the memory bandwidth of the AMD EPYC 7302?

A: The EPYC 7302 has a recorded memory bandwidth of 204.8 GB/s over an eight-channel DDR4 bus. The Intel part uses dual-channel DDR4 or DDR5, with no bandwidth figure recorded in the database.

Q: Does the Intel Core i9-13900E have integrated graphics?

A: Yes, it includes UHD Graphics 770. The AMD EPYC 7302 has no integrated graphics.

Q: What is the TDP difference?

A: The Intel Core i9-13900E has a 65 W TDP, while the AMD EPYC 7302 has a 155 W TDP.

Q: Which processor has the higher boost clock?

A: The Intel Core i9-13900E boosts to 5.20 GHz, compared to 3.30 GHz for the AMD EPYC 7302.

Where Each One Wins

The Intel Core i9-13900E wins every benchmark category recorded in the database. In single-core tests, its advantage is substantial: 21.8% in Cinebench R15, 21.7% in R20, and 21.7% in R23. This makes it the stronger choice for workloads that depend on per-thread performance, such as lightly threaded applications, interactive workloads, and tasks where clock speed dominates. The 5.20 GHz boost clock supports this profile.

In multicore tests, the Intel part also leads, with the same 21.7% delta across R15, R20, and R23. Its 24 cores and 32 threads outpace the EPYC 7302's 16 cores and 32 threads in render workloads, despite the EPYC's larger total L3 cache. Users running Cinebench-style multithreaded renders should expect the Intel chip to finish roughly a fifth faster.

The AMD EPYC 7302 does not win any benchmark in the head-to-head comparison, but its platform features define its use case. The eight-channel memory bus and 204.8 GB/s bandwidth are advantages for memory-intensive server workloads, and the 128 PCIe Gen 4 lanes offer far more expansion capability than the Intel part's 16 Gen 5 lanes. The 128 MB total L3 cache is also a differentiator for data sets that fit within it. For server deployments requiring high memory throughput, extensive I/O, or large cache residency, the EPYC 7302 is the appropriate choice, even though it loses every recorded CPU benchmark.

The Intel chip is the pick for desktop and workstation users who prioritize raw CPU speed, single-thread responsiveness, and lower power draw. Its 65 W TDP is less than half the EPYC's 155 W, which matters for system cooling and power budgets. The EPYC 7302 is the pick for server platforms where the eight-channel memory architecture, 128 PCIe lanes, and massive cache capacity outweigh its slower render scores. The data shows a performance winner in Intel and a platform winner in AMD, with no overlap in their strengths.