AMD EPYC 4344P vs Intel Core i5-13600 Comparison

The AMD EPYC 4344P and Intel Core i5-13600 are two 65-watt processors aimed at very different segments, yet their benchmark profiles show surprising overlap in some areas and stark divergence in others. The EPYC 4344P, a Zen 4-based server/workstation part on Socket AM5, wins 13 of the 17 head-to-head comparisons, while the Core i5-13600, a Raptor Lake desktop chip on Socket 1700, takes four. The data paints a clear picture: AMD dominates in nearly every multi-threaded and single-threaded Cinebench test, but Intel strikes back decisively in specific math workloads and raw single-thread PassMark performance.

Where Each One Wins

The AMD EPYC 4344P is the clear winner for compute-heavy server and workstation tasks. Its 13 benchmark victories span the entire Cinebench suite—R15, R20, and R23, both single-core and multi-core—where it leads by a consistent 7.5% to 7.7% margin. It also wins all encryption, compression, and extended instruction workloads, plus physics simulation and random string sorting. This is a processor built for sustained throughput, and the data confirms it: the EPYC delivers 28.4% higher extended instructions scores and 51.4% higher prime number finding performance than the Intel part. For workloads like data compression, encryption, and scientific calculations, the EPYC 4344P is the superior choice.

The Intel Core i5-13600 wins in four specific areas: PassMark single-thread, floating point math, and integer math. Its single-thread score of 4049 is 12.9% higher than the EPYC’s 3526, which is a substantial gap for lightly threaded desktop applications. The floating point math advantage is even larger at 22.7% (81892 vs 63309), suggesting Intel’s architecture handles certain vectorized math operations better. Integer math also favors Intel by 4.7% (111044 vs 105779). These wins point toward desktop use cases where single-core responsiveness and specific math libraries matter more than raw multi-threaded throughput.

Architecture Differences

The two processors come from fundamentally different design philosophies. The AMD EPYC 4344P uses Zen 4 architecture on a 5 nm TSMC process, while the Intel Core i5-13600 uses Raptor Lake on Intel’s 10 nm node. This process difference is significant: AMD’s chip packs 6,570 million transistors into a 71 mm² die, whereas Intel’s die is 215 mm² with no transistor count listed in the data.

Core configurations diverge sharply. The EPYC has 8 cores and 16 threads, while the i5-13600 has 14 cores and 20 threads. The Intel part achieves its higher core count through a hybrid design, though the data does not break down performance or efficiency core counts. Cache hierarchies also differ: the EPYC has 64 KB L1 and 1 MB L2 per core, plus 32 MB shared L3, while the i5 has 80 KB L1 and 1.25 MB L2 per core, but only 24 MB shared L3. The EPYC’s larger L3 cache likely contributes to its multi-threaded wins.

Memory support is another differentiator. The EPYC supports only DDR5 with dual-channel memory and a listed bandwidth of 83.2 GB/s, while the i5-13600 supports both DDR4 and DDR5 in dual-channel mode, though no bandwidth figure is provided. Both support ECC memory, which is notable for a desktop part like the i5. PCIe lanes also differ: the EPYC offers Gen 5 with 28 CPU lanes, while the i5 offers Gen 5 with 16 CPU lanes. Integrated graphics are present on both, with AMD using Radeon Graphics and Intel using UHD Graphics 770.

Head-to-Head Benchmarks

The Cinebench results are remarkably consistent. Across R15, R20, and R23, the EPYC 4344P wins every single-core and multi-core test by nearly the same margin. Multi-core deltas are 7.6% in R15 (2886 vs 2683), R20 (12027 vs 11180), and R23 (28636 vs 26620). Single-core deltas are 7.7% in R15 (407 vs 378), 7.5% in R20 (1697 vs 1578), and 7.6% in R23 (4042 vs 3758). This uniformity suggests a fundamental architectural efficiency advantage for Zen 4 in Cinebench’s rendering workload, regardless of core count.

PassMark results show a more complex picture. The EPYC wins data compression by 4.9% (402701 vs 383972), data encryption by 10.3% (24476 vs 22182), and extended instructions by a massive 28.4% (29582 vs 23045). Prime number finding sees the largest single delta at 51.4% (165 vs 109), a workload where the EPYC’s architecture clearly excels. Multithreaded PassMark also favors AMD at 5% (33325 vs 31725), as does physics at 11.5% (1987 vs 1782) and random string sorting at 16.6% (49001 vs 42040).

Intel’s wins are concentrated and decisive. Floating point math shows its largest advantage at 22.7% (81892 vs 63309). Single-thread PassMark is a 12.9% gap (4049 vs 3526), which is notable because the EPYC wins Cinebench single-core by 7.6%—the two benchmarks clearly measure different aspects of single-thread performance. Integer math is a smaller 4.7% win for Intel (111044 vs 105779), suggesting the EPYC is competitive in this area despite losing.

Specification Differences

The specifications where these two processors differ are extensive. The EPYC 4344P has 8 cores and 16 threads, while the i5-13600 has 14 cores and 20 threads. Base clocks differ: 3.80 GHz for AMD versus 2.70 GHz for Intel. Boost clocks are closer: 5.30 GHz versus 5.00 GHz. Both have a 65 watt TDP.

Sockets, architectures, and nodes are all different: AMD Socket AM5 with Zen 4 (Raphael) on 5 nm TSMC, versus Intel Socket 1700 with Raptor Lake-S on 10 nm Intel. The EPYC’s die is 71 mm² with 6,570 million transistors; the i5’s die is 215 mm² with no transistor count. Cache differs as noted: 64 KB L1 and 1 MB L2 per core with 32 MB L3 for AMD, versus 80 KB L1 and 1.25 MB L2 per core with 24 MB L3 for Intel.

Memory support is narrower on AMD (DDR5 only) versus Intel (DDR4 and DDR5). Memory bandwidth is listed only for AMD at 83.2 GB/s. PCIe lanes favor AMD at 28 Gen 5 lanes versus Intel’s 16 Gen 5 lanes. Integrated graphics differ: Radeon Graphics versus UHD Graphics 770. Release dates are also different: AMD launched on 2024-05-20, Intel on 2023-01-03. The launch MSRP for the EPYC 4344P is $329; for the i5-13600 it is $255.

FAQ

Q: Which processor has more cores and threads?

A: The Intel Core i5-13600 has 14 cores and 20 threads, compared to the AMD EPYC 4344P’s 8 cores and 16 threads.

Q: Does the AMD EPYC 4344P win all Cinebench tests?

A: Yes. The EPYC 4344P wins every Cinebench R15, R20, and R23 test, both single-core and multi-core, with deltas ranging from 7.5% to 7.7% over the i5-13600.

Q: Where does the Intel Core i5-13600 perform better?

A: The i5-13600 wins PassMark single-thread by 12.9%, floating point math by 22.7%, and integer math by 4.7%. These are the only four head-to-head wins for Intel out of 17 tests.

Q: What is the largest benchmark delta between the two?

A: The largest delta is in PassMark find prime numbers, where the AMD EPYC 4344P scores 165 versus Intel’s 109, a 51.4% advantage.

Q: Do both processors support ECC memory?

A: Yes, both the AMD EPYC 4344P and Intel Core i5-13600 list ECC memory support as true, though the EPYC supports only DDR5 while the i5 supports both DDR4 and DDR5.

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

A: The AMD EPYC 4344P has an average benchmark score of 45122, placing it in the 89th percentile of all CPUs. The Intel Core i5-13600 has an average score of 44240, in the 88th percentile. The EPYC’s nearest rival is the Intel Core i9-12900KS with a 0.1% delta, while the i5’s nearest rival is the AMD Ryzen AI Max 385 with a -0.2% delta.