AMD EPYC 7252 vs Intel Core i7-10700KF Comparison

Head-to-Head Benchmarks

The head-to-head data in this comparison is unusually one-sided. Across all six recorded Cinebench tests, the AMD EPYC 7252 takes the win every time. The smallest margin appears in Cinebench R15 single-core, where the EPYC scores 234 against the Intel Core i7-10700KF's 221, a difference of 5.6%. The largest consistent margin is 5.8%, which appears in five of the six tests: Cinebench R15 multi-core (1662 vs 1566), R20 multi-core (6929 vs 6528), R20 single-core (978 vs 921), R23 multi-core (16499 vs 15543), and R23 single-core (2329 vs 2194).

The pattern is striking because the deltas are so uniform. Whether the workload is single-threaded or fully threaded, the EPYC 7252 holds roughly the same advantage. This suggests the performance gap is not tied to core scaling or thread scheduling, but to a fundamental per-thread efficiency difference between the two architectures. The Intel part does have a higher boost clock of 5.10 GHz compared to 3.20 GHz on the AMD, yet the AMD still wins single-core tests. That is a notable inversion of the usual relationship between clock speed and single-thread performance.

Looking at the broader benchmark averages, the EPYC 7252 posts an average score of 4772 across its recorded tests, while the Intel Core i7-10700KF averages 4547. That is roughly a 4.7% overall advantage for the AMD part, driven entirely by the Cinebench suite. The Intel part does not have any recorded wins in this head-to-head set, so the data offers no counterexample where the higher boost clock translates into a benchmark victory.

The percentile ranks are nearly identical: the EPYC sits at the 59th percentile among all CPUs, while the Intel part sits at the 58th. This tells us that while the EPYC wins this direct comparison, both processors are in the same general performance tier. The nearest rivals for the Intel part include the Intel Xeon E-2356G with an average score of 4548 (a 0% delta) and the Intel Core i5-1340P at 4545 (0% delta), which means the i7-10700KF is essentially tied with those parts. For the EPYC, the nearest rival is the Intel Xeon W-1290E at 4775 (a -0.1% delta), meaning the EPYC is effectively matched with that Xeon as well.

FAQ

Q: Which processor wins more benchmark tests in the head-to-head comparison?

A: The AMD EPYC 7252 wins all 6 recorded head-to-head tests. The Intel Core i7-10700KF has 0 wins.

Q: Is the Intel part faster in single-core tests despite its higher boost clock?

A: No. Despite the Intel part's 5.10 GHz boost clock versus 3.20 GHz on the AMD, the EPYC 7252 wins every single-core test, including Cinebench R23 single-core at 2329 versus 2194, a 5.8% margin.

Q: How do the two processors compare in overall average benchmark score?

A: The AMD EPYC 7252 has an average benchmark score of 4772, while the Intel Core i7-10700KF has an average of 4547. The EPYC sits at the 59th percentile of all CPUs, and the Intel part at the 58th.

Q: What are the closest rivals to each processor according to the database?

A: For the Intel Core i7-10700KF, the closest rival is the Intel Xeon E-2356G with an average score of 4548 (0% delta). For the AMD EPYC 7252, the closest rival is the Intel Xeon W-1290E at 4775 (-0.1% delta).

Q: Does the AMD EPYC 7252 support error-correcting memory?

A: Yes, the EPYC 7252 supports ECC memory. The Intel Core i7-10700KF does not.

Q: What is the launch MSRP of the AMD EPYC 7252?

A: The launch MSRP for the AMD EPYC 7252 is $475.

Architecture Differences

The architectural divide here is significant and helps explain the benchmark results. The Intel Core i7-10700KF is built on Comet Lake, a 14 nm process from Intel's own foundry. The AMD EPYC 7252 uses Zen 2 architecture, codenamed Rome, fabricated by TSMC on a 7 nm process. That process node difference is substantial: 14 nm versus 7 nm. The AMD part also lists 7,600 million transistors across a die size of 2x 74 mm², while the Intel part has no transistor or die size data recorded.

Cache configuration differs notably. Both have 64 KB of L1 cache per core, but the L2 cache differs: the Intel part has 256 KB per core, while the AMD part has 512 KB per core. The L3 cache is even more divergent. The Intel chip has 16 MB shared across all cores. The AMD chip has 32 MB per die, totaling 64 MB across the package. That is four times the total L3 capacity of the Intel part, which can have a meaningful impact on workloads that repeatedly access large datasets.

Memory architecture also separates the two. Both support DDR4, but the Intel part uses a dual-channel memory bus with 46.9 GB/s of bandwidth. The AMD EPYC 7252 uses an eight-channel memory bus with 85.3 GB/s of bandwidth. That is roughly 82% more memory bandwidth for the EPYC, which is a massive advantage for memory-intensive server workloads.

PCIe support is another clear divider. The Intel part offers PCIe Gen 3 with 16 lanes from the CPU. The AMD part offers PCIe Gen 4 with 128 lanes from the CPU. That is a generational leap in both bandwidth per lane and total lane count. The Intel part has an unlocked multiplier, while the AMD part does not. The Intel part is a desktop segment product, while the AMD part is aimed at server and workstation use.

Specification Differences

The two processors differ across nearly every specification field. Core and thread counts are identical: 8 cores and 16 threads each. But base clocks differ, with the Intel part at 3.80 GHz and the AMD part at 3.10 GHz. Boost clocks differ more sharply: 5.10 GHz for Intel versus 3.20 GHz for AMD. TDP is close, with Intel at 125 watts and AMD at 120 watts.

Sockets are entirely different: Intel Socket 1200 for the Core i7, AMD Socket SP3 for the EPYC. Process nodes differ as noted: 14 nm for Intel, 7 nm for AMD. The foundry is Intel for the Core i7 and TSMC for the EPYC. Memory channels differ: dual-channel for Intel, eight-channel for AMD. Memory bandwidth differs: 46.9 GB/s versus 85.3 GB/s. ECC support differs: false for Intel, true for AMD. PCIe generation and lane count differ: Gen 3 with 16 lanes versus Gen 4 with 128 lanes.

The L2 cache per core is 256 KB for Intel versus 512 KB for AMD. The L3 cache is 16 MB shared for Intel versus 32 MB per die (64 MB total) for AMD. The market segment differs: Desktop for Intel, Server/Workstation for AMD. Release dates differ: the Intel part launched on 2020-04-29, the AMD part on 2019-08-06. The multiplier is unlocked on the Intel part and locked on the AMD part. The part numbers are SRH74 for Intel and 100-000000080 for AMD.

Where Each One Wins

The data shows the AMD EPYC 7252 wins in every recorded benchmark category in the head-to-head comparison. That includes both single-thread and multi-thread Cinebench tests across R15, R20, and R23. The EPYC also holds a higher average benchmark score (4772 versus 4547) and a slightly higher percentile rank (59th versus 58th).

Where does the Intel Core i7-10700KF have an edge? The specification sheet shows several advantages. It has a significantly higher boost clock at 5.10 GHz versus 3.20 GHz. It has a higher base clock at 3.80 GHz versus 3.10 GHz. It has a dual-channel memory bus, which is simpler and more common in desktop systems. It has an unlocked multiplier, making it a candidate for overclocking. It also has a smaller L3 cache footprint, which might be preferable for certain latency-sensitive workloads, though no direct benchmark in this data confirms that.

The use-case split is therefore clear. For any workload measured by Cinebench, the EPYC 7252 is the better choice according to the recorded data. For desktop users who value overclocking, higher clock speeds, and a standard consumer socket, the Intel part has structural advantages that the benchmark suite does not capture. The EPYC's eight-channel memory and 128 PCIe Gen 4 lanes point to server environments with heavy I/O and memory demands. The Intel part's 16 lanes and dual-channel memory point to a conventional desktop build.

The Verdict

The benchmark data is unambiguous: the AMD EPYC 7252 outperforms the Intel Core i7-10700KF in every recorded head-to-head test. The margin is consistent at around 5.8% in most tests, and the EPYC also carries a higher average score and a one-point percentile advantage. If the decision rests solely on the Cinebench results in the database, the EPYC 7252 is the stronger processor.

However, the choice is not purely about benchmark scores. The Intel Core i7-10700KF offers an unlocked multiplier, a higher boost clock of 5.10 GHz, and a desktop-oriented platform with a simpler dual-channel memory setup. The AMD EPYC 7252 offers ECC memory support, eight-channel memory, PCIe Gen 4 with 128 lanes, and a 7 nm process with a much larger L3 cache. These are not directly comparable in the benchmark data, but they point to very different intended use cases.

The verdict from the recorded data: pick the AMD EPYC 7252 if the workload is server or workstation oriented, requires high memory bandwidth, benefits from ECC, or needs many PCIe lanes. Pick the Intel Core i7-10700KF if the priority is a desktop platform with overclocking capability and higher raw clock speeds, and if the Cinebench margin is acceptable to trade for those features. The data does not show a scenario where the Intel part wins a benchmark, but it does show a scenario where the Intel part offers platform flexibility that the EPYC cannot match.