AMD EPYC 9274F vs Intel Core i5-13420H Comparison

The Intel Core i5-13420H and the AMD EPYC 9274F occupy opposite ends of the computing spectrum. One is a mobile processor built for laptops, the other a server-class monster built for data centers. The recorded data shows a complete sweep for the AMD part across all shared benchmark tests, but the context of each chip matters more than the raw scores. This analysis breaks down where each processor wins, what separates their architectures, and who should pick which based strictly on the measurements in the database.

Where Each One Wins

The AMD EPYC 9274F wins every single head-to-head benchmark recorded in the database. Out of six shared tests, the EPYC takes all six, with no wins for the Intel part. The largest margin comes in Cinebench R23 multicore, where the EPYC scores 62884 against the Intel’s 11084, a delta of negative 82.4 percent for the i5-13420H. That is not a close contest; it is a category difference.

However, the Intel Core i5-13420H wins in a different sense: portability. The database classifies it as a Mobile segment processor, while the EPYC is listed as Server/Workstation. The i5-13420H features integrated Iris Xe Graphics 80EU, meaning it can drive a display without a discrete GPU. The EPYC has no integrated graphics at all. For a laptop build, the Intel part is the only one of the two that fits the use case. The EPYC requires a server platform, a discrete GPU for any graphical output, and a chassis that can handle a 320 watt TDP. The Intel part is designed for systems where power draw and physical space are limited.

Benchmark results also indicate that the Intel chip holds its own in single-threaded workloads relative to its own class. Its Cinebench R23 single-core score of 1689 is competitive for a mobile part. The EPYC’s single-core score of 8877 is more than five times higher, but the EPYC is a 24-core, 48-thread processor with a 4.05 GHz base clock. The i5-13420H has 8 cores and 12 threads. The wins for the EPYC are expected given the core count and clock advantage. The real question for a builder is whether they need a mobile chip or a server chip, and the answer determines the winner in practice.

Architecture Differences

The architectural gap between these two processors is substantial. The Intel Core i5-13420H uses the Raptor Lake architecture, specifically Raptor Lake-H, built on Intel’s 10 nm process. The AMD EPYC 9274F uses Zen 4, codenamed Genoa, built on TSMC’s 5 nm process. The process node difference alone explains a large portion of the efficiency and performance gap. The EPYC packs 52,560 million transistors across 8x 72 mm² chiplets, while the Intel part has no transistor or die size data recorded in the database.

Cache configurations differ dramatically. The Intel chip has 80 KB of L1 per core, 2 MB of L2 per core, and 12 MB of shared L3 cache. The AMD chip has 64 KB of L1 per core, 1 MB of L2 per core, and a massive 256 MB of shared L3 cache. That 256 MB L3 is more than twenty times the Intel’s 12 MB, and it gives the EPYC a clear advantage in workloads that repeatedly access large datasets. The EPYC also supports DDR5 memory over a twelve-channel bus with a memory bandwidth of 460.8 GB/s. The Intel part supports both DDR4 and DDR5 over a dual-channel bus, with no memory bandwidth figure recorded.

Memory and I/O features further separate the two. The EPYC supports ECC memory, the Intel part does not. The EPYC provides 128 PCIe Gen 5 lanes from the CPU, while the Intel part provides 8 PCIe Gen 5 lanes. The EPYC has no integrated graphics; the Intel part includes Iris Xe Graphics 80EU. The EPYC is a server platform with massive I/O and memory capacity, while the Intel chip is a mobile processor with integrated graphics and modest I/O. The launch MSRP for the EPYC is $3060, while no launch MSRP is recorded for the Intel part.

Head-to-Head Benchmarks

The database records six head-to-head benchmark results, all from the Cinebench suite. Every one favors the AMD EPYC 9274F.

Cinebench R15 multicore: the EPYC scores 6338, the Intel scores 1738. The delta is negative 72.6 percent for the Intel part, meaning the EPYC is roughly 3.6 times faster. That is a massive gap, driven by the EPYC’s 24 cores versus the Intel’s 8, plus the EPYC’s higher 4.05 GHz base clock.

Cinebench R15 singlecore: the EPYC scores 894, the Intel scores 238. The delta is negative 73.4 percent. Even in single-threaded work, where core count matters less, the EPYC’s higher base clock and Zen 4 architecture deliver a commanding lead.

Cinebench R20 multicore: the EPYC scores 26411, the Intel scores 6013. The delta is negative 77.2 percent. The EPYC is over four times faster in this test, which scales well with core count and memory bandwidth.

Cinebench R20 singlecore: the EPYC scores 3728, the Intel scores 848. The delta is negative 77.3 percent. Again, the EPYC wins by a wide margin even with a single thread.

Cinebench R23 multicore: the EPYC scores 62884, the Intel scores 11084. The delta is negative 82.4 percent, the largest gap in the entire head-to-head set. This test stresses all cores and threads, and the EPYC’s 48 threads overwhelm the Intel’s 12.

Cinebench R23 singlecore: the EPYC scores 8877, the Intel scores 1689. The delta is negative 81 percent. The EPYC’s single-core performance is over five times higher, which is remarkable for a server chip and reflects the high base clock of 4.05 GHz.

The win count is 6 for the EPYC and 0 for the Intel. The Intel part does not have a single benchmark win in the shared tests. That is a clean sweep, and the data leaves no ambiguity about relative performance in these specific workloads.

Specification Differences

The two processors differ in nearly every recorded specification. The Intel Core i5-13420H has 8 cores and 12 threads; the AMD EPYC 9274F has 24 cores and 48 threads. The Intel base clock is 2.10 GHz with a boost clock of 4.60 GHz; the EPYC base clock is 4.05 GHz with a boost clock of 4.30 GHz. The Intel part has a higher boost clock, but the EPYC has a much higher base clock.

Thermal design power differs enormously. The Intel part has a TDP of 45 watts, while the EPYC has a TDP of 320 watts. That is a sevenfold difference in power draw, and it dictates the cooling and platform requirements for each.

Sockets are incompatible. The Intel part uses Intel BGA 1744, a mobile socket. The EPYC uses AMD Socket SP5, a server socket. The Intel part is not upgradeable in a traditional sense; it is soldered to the board. The EPYC is a socketed server processor.

Process node and foundry differ. Intel uses its own 10 nm process; AMD uses TSMC’s 5 nm process. The EPYC lists 52,560 million transistors and an 8x 72 mm² die size; the Intel part has no such data recorded.

Cache differs across all levels. The Intel L1 is 80 KB per core, L2 is 2 MB per core, L3 is 12 MB shared. The AMD L1 is 64 KB per core, L2 is 1 MB per core, L3 is 256 MB shared. The EPYC’s total L3 is vastly larger.

Memory support differs. The Intel part supports DDR4 and DDR5 over a dual-channel bus. The EPYC supports DDR5 over a twelve-channel bus with 460.8 GB/s of bandwidth. ECC memory is supported only on the EPYC.

PCIe lanes differ. The Intel part has Gen 5 with 8 lanes from the CPU. The EPYC has Gen 5 with 128 lanes from the CPU. Integrated graphics exist only on the Intel part, with Iris Xe Graphics 80EU. The EPYC has none.

Market segment and release dates differ. The Intel part is Mobile, released 2023-01-03. The EPYC is Server/Workstation, released 2022-11-09. Both are marked Active in production status. Neither has an unlocked multiplier. Part numbers are SRMHX for Intel and 100-100000794 for AMD.

FAQ

Q: Which processor is faster in multi-core workloads?

A: The AMD EPYC 9274F is far faster. In Cinebench R23 multicore, it scores 62884 versus the Intel’s 11084, a delta of negative 82.4 percent for the Intel part. It also wins Cinebench R15 multicore (6338 versus 1738) and R20 multicore (26411 versus 6013).

Q: Does the Intel Core i5-13420H win any benchmark against the EPYC?

A: No. The database records six head-to-head benchmarks, all from Cinebench, and the EPYC wins all six. The Intel part has zero wins in the shared test set.

Q: Can I use the AMD EPYC 9274F in a laptop?

A: No. The EPYC is classified as a Server/Workstation processor with a 320 watt TDP and an AMD Socket SP5. The Intel i5-13420H is a Mobile processor with a 45 watt TDP and an Intel BGA 1744 socket, designed for laptops.

Q: Which processor supports ECC memory?

A: The AMD EPYC 9274F supports ECC memory. The Intel Core i5-13420H does not.

Q: How does integrated graphics factor into the comparison?

A: Only the Intel Core i5-13420H has integrated graphics, specifically Iris Xe Graphics 80EU. The AMD EPYC 9274F has no integrated graphics, so it requires a discrete GPU for display output.

Q: What is the memory bandwidth difference?

A: The EPYC has a twelve-channel DDR5 memory bus with 460.8 GB/s of bandwidth. The Intel part has a dual-channel bus supporting DDR4 and DDR5, with no bandwidth figure recorded in the database.

The Verdict

The data points to a simple conclusion: if raw performance is the only criterion, the AMD EPYC 9274F is the clear choice. It wins every shared benchmark and offers 24 cores, 48 threads, a 4.05 GHz base clock, 256 MB of L3 cache, and 460. The EPYC’s average benchmark score of 18189 places it in the 72nd percentile of all CPUs, matching its nearest rivals within a 0.1 percent delta. The Intel i5-13420H also lands in the 72nd percentile with an average benchmark score of 18511, within 0.7 percent of its closest rivals. Both are mid-pack processors in the broader database context, but their actual capabilities are worlds apart.

For a laptop builder, the Intel Core i5-13420H is the only viable option of the two. Its 45 watt TDP, integrated graphics, and mobile socket make it a practical part for portable systems. Its Cinebench R23 multi-core score of 11084 is respectable for a mobile chip, and its single-core score of 1689 shows solid per-thread performance. It will handle everyday computing, light content creation, and moderate multi-threaded tasks without issue.

For a server or workstation builder, the AMD EPYC 9274F is the only option of the two. Its 320 watt TDP, SP5 socket, and lack of integrated graphics rule out any mobile use case, but its 24 cores, 48 threads, and 256 MB of L3 cache make it a serious compute platform. The 460.8 GB/s memory bandwidth and 128 PCIe Gen 5 lanes provide the I/O headroom that server workloads demand. The launch MSRP is $3060, which reflects its positioning in the 9004 series.

The benchmark results are decisive: the EPYC is up to 82.4 percent faster in multi-core tests and over five times faster in single-core tests. But the Intel part is not a failure; it is a different tool. The database shows no overlap in use cases. Pick the Intel i5-13420H for a laptop. Pick the AMD EPYC 9274F for a server or workstation where power draw and platform cost are acceptable. The scores settle the performance question, and the specifications settle the platform question.