AMD EPYC 7203P vs Intel Core i5-13490F Comparison

Where Each One Wins

The benchmark split between the AMD EPYC 7203P and the Intel Core i5-13490F is decisive, with the Intel part winning 15 of the 17 recorded head-to-head comparisons. However, the two AMD victories are not trivial; they land in workloads that respond to specific architectural traits. The EPYC 7203P wins in `passmark_find_prime_numbers` by 27.2% and in `passmark_physics` by 8.5%. The prime number test rewards raw integer iteration and cache behavior, while the physics test often scales with memory bandwidth and thread scheduling. These are narrow but real wins for the server part.

The Intel Core i5-13490F dominates everything else, and the margin is often large. In Cinebench R23 multi-core, it scores 22,747 versus 18,714 for the EPYC, a 17.7% advantage. In single-core Cinebench R23, the gap is identical at 17.7%, with Intel at 3,211 and AMD at 2,642. The Intel chip also leads in PassMark integer math (83,723 vs 67,083, a 19.9% edge) and floating-point math (60,273 vs 37,049, a 38.5% edge). The data compression test shows Intel ahead by 22.6%, and extended instructions by 30.6%. The EPYC does not close the gap in any multi-threaded or single-threaded rendering test.

The use-case split is clear: the EPYC 7203P is a server/workstation part with eight cores, 16 threads, and eight-channel DDR4 memory, while the i5-13490F is a desktop part with ten cores, 16 threads, and dual-channel memory. The EPYC wins only in workloads that appear to favor its memory subsystem or cache layout, while the Intel part wins in every Cinebench iteration and in most PassMark suites. For general compute, rendering, encryption, and math workloads, the Intel part is consistently faster. For prime number generation and physics simulation, the EPYC holds a measurable edge.

Architecture Differences

The two processors come from opposite ends of the design spectrum. The AMD EPYC 7203P is built on the Zen 3 architecture, codenamed Milan, using a 7 nm process from TSMC. It has 8 cores and 16 threads, with a base clock of 2.80 GHz and a boost clock of 3.40 GHz. The chip is packaged for AMD Socket SP3, which is a server platform, and it carries a TDP of 120 watts. The Intel Core i5-13490F is based on Raptor Lake, uses Intel's 10 nm process, and has 10 cores with 16 threads. Its base clock is 2.50 GHz, but the boost clock reaches 4.80 GHz, a full 1.40 GHz higher than the EPYC. It fits Intel Socket 1700 and has a TDP of 65 watts.

Cache hierarchies differ substantially. The EPYC has 64 KB of L1 per core, 512 KB of L2 per core, and a 64 MB shared L3 cache. The Intel part has 80 KB of L1 per core, 1.25 MB of L2 per core, and a 24 MB shared L3. The EPYC's large L3 is typical for server parts and likely helps in the prime number and physics tests. The Intel chip's higher per-core L2 may contribute to its strong single-thread results.

Memory support is another major divide. The EPYC uses DDR4 with an eight-channel memory bus, providing 204.8 GB/s of bandwidth. The i5-13490F supports both DDR4 and DDR5, but only over a dual-channel bus, and the database does not list a bandwidth figure for it. The EPYC also supports ECC memory, while the Intel part does not. PCIe connectivity is also asymmetric: the EPYC offers Gen 4 with 128 lanes (CPU only), while the Intel part offers Gen 5 with 16 lanes (CPU only). The EPYC is a server/workstation product, and the Intel chip is a desktop part.

Neither processor includes integrated graphics. Both are unlocked? No, both have a locked multiplier. The EPYC was released on 2023-09-04, and the i5-13490F on 2023-02-09. The Intel part is newer by several months. The EPYC has a launch MSRP of $348, and the Intel part has a launch MSRP of $235. The EPYC uses a dual-die design with a die size of 2x 81 mm² and 8,300 million transistors, while the Intel part is a monolithic 215 mm² die with no transistor count listed.

Head-to-Head Benchmarks

The most striking pattern in the head-to-head data is the uniformity of Intel's Cinebench wins. Across all six Cinebench tests (R15, R20, and R23, each in single-core and multi-core), the Intel part wins by exactly 17.7% in five of them, and by 17.6% in Cinebench R15 single-core. The scores are consistent: R15 multi-core is 2,292 vs 1,886, R20 multi-core is 9,553 vs 7,859, R23 multi-core is 22,747 vs 18,714. Single-core scores follow the same pattern: R15 is 323 vs 266, R20 is 1,348 vs 1,109, R23 is 3,211 vs 2,642. This suggests a fixed performance ratio, likely driven by clock speed and IPC differences.

The PassMark suite shows more variation. In integer math, Intel wins by 19.9% (83,723 vs 67,083). Floating-point math is the largest Intel win at 38.5% (60,273 vs 37,049). Extended instructions see Intel ahead by 30.6% (20,837 vs 14,466). Data compression is 22.6% in Intel's favor (328,397 vs 254,215). Data encryption is a closer contest at 2.6% (17,902 vs 17,434). Random string sorting is nearly tied, with Intel ahead by only 0.5% (34,042 vs 33,873).

The two AMD wins are worth examining closely. In `passmark_find_prime_numbers`, the EPYC scores 145 versus Intel's 114, a 27.2% advantage. This is the only test where the EPYC wins by a large margin. In `passmark_physics`, the EPYC scores 2,077 versus 1,915, an 8.5% lead. These results suggest that the EPYC's memory bandwidth (204.8 GB/s) and large L3 cache (64 MB) provide an advantage in specific compute patterns. The Intel part's higher clock speed (4.80 GHz boost) does not help in these particular workloads.

Single-thread PassMark results are stark: Intel scores 3,828 versus AMD's 2,537, a 33.7% lead. This is the largest single-test gap in the entire comparison. The Intel part's boost clock of 4.80 GHz versus 3.40 GHz explains much of this. Multi-thread PassMark shows Intel ahead by 17.1% (26,569 vs 22,017), which is close to the Cinebench multi-core margins.

FAQ

Q: Which processor has a higher boost clock?

A: The Intel Core i5-13490F boosts to 4.80 GHz, while the AMD EPYC 7203P boosts to 3.40 GHz.

Q: How much L3 cache does each processor have?

A: The EPYC 7203P has 64 MB of shared L3 cache, while the i5-13490F has 24 MB of shared L3.

Q: Which chip supports ECC memory?

A: The AMD EPYC 7203P supports ECC memory. The Intel Core i5-13490F does not.

Q: What is the memory bus width for each?

A: The EPYC uses an eight-channel DDR4 bus with 204.8 GB/s bandwidth. The i5-13490F uses a dual-channel bus that supports both DDR4 and DDR5, with no bandwidth figure listed.

Q: Which processor wins in Cinebench R23 multi-core?

A: The Intel Core i5-13490F scores 22,747 versus 18,714 for the EPYC, a 17.7% advantage.

Q: Are there any tests where the EPYC wins?

A: Yes, the EPYC wins in `passmark_find_prime_numbers` (145 vs 114, a 27.2% lead) and `passmark_physics` (2,077 vs 1,915, an 8.5% lead).

The Verdict

The data directs a clear choice for most workloads: the Intel Core i5-13490F is the faster processor in the vast majority of benchmarks. It wins 15 of 17 head-to-head tests, including every Cinebench test, all major PassMark math suites, and both compression and encryption tests. Its single-thread performance is 33.7% higher in PassMark, and its multi-thread performance is 17.1% higher. For rendering, general compute, and desktop applications, the Intel part is the better pick.

The AMD EPYC 7203P is not without merit. It wins in prime number generation and physics simulation, and it offers server-class features: eight-channel memory, 128 PCIe Gen 4 lanes, ECC support, and a 64 MB L3 cache. These features are not reflected in most consumer benchmarks, but they matter for server and workstation environments. The EPYC's higher TDP (120 watts versus 65 watts) and its server socket (SP3) indicate a different target platform.

For a desktop buyer, the i5-13490F is the obvious choice based on benchmark results. For a server or workstation builder needing ECC memory, eight-channel bandwidth, and extensive PCIe lanes, the EPYC 7203P provides those capabilities, even if it loses on raw compute speed. The average benchmark scores are close: 28,583 for the EPYC and 28,185 for the Intel part, both at the 80th percentile. But the head-to-head results show a consistent performance gap in Intel's favor for most tasks. The verdict depends on platform requirements, not just speed.