AMD EPYC 7H12 vs Intel Core i3-14100T Comparison

Head-to-Head Benchmarks

The benchmark data delivers an unambiguous verdict: the AMD EPYC 7H12 dominates the Intel Core i3-14100T across every recorded test. In the six head-to-head comparisons, the EPYC 7H12 wins all six. The margin is consistent and massive, with the AMD part leading by 80.4% in every single test. That uniformity is striking, because it indicates the performance gap is structural rather than workload-specific.

In Cinebench R15 multicore, the Intel Core i3-14100T scores 1170 while the AMD EPYC 7H12 scores 5965. The EPYC 7H12 is 80.4% ahead. The single-core R15 test tells the same story, though the absolute numbers are smaller: 165 for Intel versus 842 for AMD, again an 80.4% delta. This consistency across both single-threaded and multi-threaded tests suggests the EPYC 7H12 holds an advantage in raw execution capability per thread as well as in total throughput.

Cinebench R20 multicore shows the Intel part at 4877 and the AMD part at 24858. The EPYC 7H12 is 80.4% ahead. Single-core R20 follows the pattern: Intel scores 688, AMD scores 3509, and the delta is again 80.4%. These results reinforce that the gap is not an artifact of one benchmark version or one type of workload.

Cinebench R23, the most demanding of the three render tests in the database, shows the Intel Core i3-14100T at 11612 in multicore and the AMD EPYC 7H12 at 59188. That is an 80.4% advantage for AMD. Single-core R23 has Intel at 1639 and AMD at 8355, with the same 80.4% delta. The fact that every head-to-head test, regardless of workload or benchmark generation, produces exactly the same percentage gap is a strong indicator that the two processors operate in completely different performance tiers.

It is importantly the Intel Core i3-14100T does appear in the database with additional benchmarks beyond the Cinebench suite, including PassMark tests for data compression, encryption, integer math, floating point math, and physics. The AMD EPYC 7H12 does not have corresponding entries in these head-to-head comparisons, so direct comparison on those workloads is not possible from the recorded data. The six Cinebench results, however, are sufficient to establish the overall relationship.

The average benchmark scores in the database tell a slightly different story than the head-to-head results. The Intel Core i3-14100T has an average benchmark score of 17648, while the AMD EPYC 7H12 has an average of 17120. This seems contradictory at first glance, but the explanation lies in the benchmark sets. The Intel part has seventeen recorded benchmark scores, including many PassMark tests where it performs relatively well. The AMD part has only six recorded scores, all from Cinebench. The averages are not directly comparable because they cover different test suites. The head-to-head data, where both parts run the same tests, is the more reliable comparison, and it consistently favors the AMD EPYC 7H12.

Both processors sit at the 71st percentile in the database's overall performance distribution, which places them in the same broad tier when all CPUs are considered. That percentile ranking, however, masks the fact that the EPYC 7H12 achieves its position with far fewer benchmark entries and in a completely different market segment.

The Verdict

The data supports only one conclusion for raw performance: the AMD EPYC 7H12 is the superior processor in every measured test. The 80.4% lead in all six Cinebench comparisons is decisive. Any user selecting between these two parts purely on benchmark performance should choose the EPYC 7H12 without hesitation.

That said, the two processors serve entirely different purposes. The Intel Core i3-14100T is a desktop part with 4 cores and 8 threads, a 35 W TDP, and integrated UHD Graphics 730. It targets compact, power-conscious desktop builds where modest multi-threaded performance is acceptable. The AMD EPYC 7H12 is a server and workstation processor with 64 cores and 128 threads, a 280 W TDP, and no integrated graphics. It targets heavy multi-threaded workloads such as virtualization, database processing, and scientific computing.

The Intel part has a launch MSRP of $134. The AMD part has no recorded launch MSRP in the database, which reflects its positioning as a high-end server product sold through different channels.

For a mainstream desktop user running everyday applications, the Intel Core i3-14100T provides adequate performance with far lower power consumption. For a data center operator or workstation user running parallel workloads that scale across dozens of cores, the AMD EPYC 7H12 is the only rational choice from this data. The performance gap in multi-threaded tests is so large that no amount of power efficiency on the Intel side can compensate.

The nearest rivals in the database provide additional context. The Intel Core i3-14100T's closest competitors include the Intel Core i3-13100F with an average score of 17653 and a delta of 0%, the Intel Core i7-1255U at 17656 with a 0% delta, the AMD Ryzen 3 8300GE at 17614 with a 0.2% delta, and the AMD EPYC 9374F at 17693 with a -0.3% delta. These are all comparable parts in terms of average benchmark score. The AMD EPYC 7H12's nearest rivals include the Intel Core Ultra 7 164U at 17074 with a 0.3% delta, the AMD EPYC 7573X at 17070 with a 0.3% delta, the Intel Core i5-11400 at 17067 with a 0.3% delta, and the Intel Core i5-11400F at 17177 with a -0.3% delta. The EPYC 7H12 sits among mainstream and mid-range parts in the average score ranking, despite its server-class core count, because its recorded benchmark set is limited to Cinebench tests.

FAQ

Q: Which processor wins in multi-core performance?

A: The AMD EPYC 7H12 wins decisively. In Cinebench R23 multicore, it scores 59188 versus 11612 for the Intel Core i3-14100T, an 80.4% advantage.

Q: Which processor wins in single-core performance?

A: The AMD EPYC 7H12 also wins in single-core tests. In Cinebench R23 single-core, it scores 8355 versus 1639 for the Intel Core i3-14100T, again an 80.4% lead.

Q: Are these two processors in the same performance tier?

A: Both have a percentile ranking of 71 against all CPUs in the database. However, their average benchmark scores differ: 17648 for the Intel part and 17120 for the AMD part. The average scores are not directly comparable because the Intel part has seventeen recorded benchmarks while the AMD part has only six.

Q: What are the core and thread counts for each processor?

A: The Intel Core i3-14100T has 4 cores and 8 threads. The AMD EPYC 7H12 has 64 cores and 128 threads.

Q: Does the Intel Core i3-14100T have integrated graphics?

A: Yes, it includes UHD Graphics 730. The AMD EPYC 7H12 has no integrated graphics.

Q: Which processor has a higher TDP?

A: The AMD EPYC 7H12 has a TDP of 280 W, while the Intel Core i3-14100T has a TDP of 35 W.

Specification Differences

The two processors differ in nearly every measurable specification. The Intel Core i3-14100T has 4 cores and 8 threads, while the AMD EPYC 7H12 has 64 cores and 128 threads. The Intel base clock is 2.70 GHz and the boost clock is 4.40 GHz. The AMD base clock is 2.60 GHz and the boost clock is 3.30 GHz. The Intel part boosts higher, but the AMD part has sixteen times the core count.

The Intel Core i3-14100T has a TDP of 35 W and uses Intel Socket 1700. The AMD EPYC 7H12 has a TDP of 280 W and uses AMD Socket SP3. The sockets are incompatible with each other, so motherboard choice is a deciding factor.

Cache configurations are also very different. The Intel part has 80 KB of L1 cache per core, 1.25 MB of L2 cache per core, and 12 MB of shared L3 cache. The AMD part has 96 KB of L1 cache per core, 512 KB of L2 cache per core, and 256 MB of shared L3 cache. The EPYC 7H12 has dramatically more L3 cache, which benefits workloads with large working sets.

Memory support differs as well. The Intel Core i3-14100T supports DDR4 and DDR5 with a dual-channel memory bus. The AMD EPYC 7H12 supports DDR4 with an eight-channel memory bus and has a recorded memory bandwidth of 204.8 GB/s. Both support ECC memory.

PCI Express support is another differentiator. The Intel part supports Gen 5 with 16 lanes from the CPU. The AMD part supports Gen 4 without a lane count listed in the database. The integrated graphics situation is one-sided: the Intel part has UHD Graphics 730, while the AMD part has none.

The production status for both is listed as Active. The Intel part was released on 2024-01-07 and has a launch MSRP of $134. The AMD part was released on 2019-09-17 and has no recorded launch MSRP.

Architecture Differences

The architectural gap is substantial. The Intel Core i3-14100T uses Raptor Lake architecture, specifically the Raptor Lake-R refresh, built on a 10 nm process at Intel's foundry. The die size is 163 mm². The AMD EPYC 7H12 uses Zen 2 architecture under the Rome codename, built on a 7 nm process at TSMC. The die size is 74 mm², and the transistor count is 3,800 million.

The Intel part is a desktop processor from the Core 14th Gen series. The AMD part is a server and workstation processor from the EPYC line, specifically the Zen 2 Rome generation. These are fundamentally different design philosophies: the Intel chip is a low-power, small-core-count part for mainstream desktops, while the AMD chip is a high-core-count, high-throughput part for data centers.

The process node difference is notable. The 7 nm process used for the EPYC 7H12 is denser than the 10 nm process used for the Intel part, which helps explain how AMD fits 64 cores into a smaller die area. The transistor count of 3,800 million for the AMD part reflects the massive scale of the design.

The cache hierarchy reflects the different target workloads. The Intel part has 80 KB of L1 per core and 1.25 MB of L2 per core, which is generous for a desktop chip. The AMD part has 96 KB of L1 per core but only 512 KB of L2 per core, which is smaller per core but paired with a massive 256 MB shared L3 cache. This configuration suits server workloads where data sharing across many cores is common.

Memory architecture also differs sharply. The Intel part uses a dual-channel memory bus supporting both DDR4 and DDR5. The AMD part uses an eight-channel memory bus supporting DDR4 with a recorded bandwidth of 204.8 GB/s. Eight-channel memory is a server-class feature that provides the bandwidth needed to feed 64 cores.

Where Each One Wins

The AMD EPYC 7H12 wins in every benchmark category recorded in the head-to-head data. It leads by 80.4% in Cinebench R15, R20, and R23, both single-core and multi-core. For users running rendering, compilation, scientific simulations, or any workload that scales across many threads, the EPYC 7H12 is the clear choice. Its 64 cores and 128 threads provide massive parallel throughput, and its 256 MB of shared L3 cache and eight-channel memory bus support data-intensive server workloads.

The Intel Core i3-14100T does not win any head-to-head benchmark in the database. Its advantages lie outside the recorded test scores. It has a much lower TDP of 35 W versus 280 W, which makes it suitable for small form factor builds, low-noise systems, or environments with strict power limits. It includes integrated UHD Graphics 730, so no discrete GPU is required for basic display output. It supports both DDR4 and DDR5 memory, giving builders flexibility in platform choice. It also has a higher boost clock of 4.40 GHz versus 3.30 GHz for the AMD part, which can help in lightly threaded tasks, although the benchmark data does not show this translating into a win in the recorded single-core tests.

The market segments are the deciding factor. A desktop user building a modest home or office PC would choose the Intel Core i3-14100T for its low power draw, integrated graphics, and mainstream platform. A data center operator or workstation user needing maximum multi-threaded performance would choose the AMD EPYC 7H12 despite its high power draw and lack of integrated graphics, because the 80.4% performance advantage in every recorded test makes the choice obvious.

The database records zero wins for the Intel Core i3-14100T and six wins for the AMD EPYC 7H12 in head-to-head comparisons. That record is the clearest summary available: for performance, the EPYC 7H12 wins outright. For power efficiency, platform flexibility, and desktop usability, the Intel Core i3-14100T has qualitative advantages that the benchmarks do not capture. The right choice depends entirely on whether the priority is raw throughput or practical desktop functionality.