AMD EPYC 7203P vs Intel Core i5-13500T Comparison

The Intel Core i5-13500T and AMD EPYC 7203P occupy the same overall performance percentile (80th), and their average benchmark scores are separated by only 0.3% (28,670 vs. 28,583). This near-identical average masks a starkly divergent set of strengths: the Intel part wins 10 of 17 head-to-head benchmarks, while the AMD EPYC takes 7, with the individual results swinging by as much as 66.4% in either direction. The data paints a picture of two processors that achieve similar aggregate results through completely different architectural and market philosophies.

FAQ

Q: How close are the two processors in overall average benchmark score?

A: The Intel Core i5-13500T has an average benchmark score of 28,670, while the AMD EPYC 7203P scores 28,583. The delta between them is a mere 0.3%, placing them in the same performance tier.

Q: Which processor has more cores and threads?

A: The Intel Core i5-13500T has 14 cores and 20 threads, significantly more than the AMD EPYC 7203P, which has 8 cores and 16 threads.

Q: Does the AMD EPYC 7203P support ECC memory?

A: Yes, the AMD EPYC 7203P supports ECC memory. The Intel Core i5-13500T does not support ECC memory.

Q: What is the biggest single-benchmark performance gap between the two?

A: The largest delta is in PassMark Floating Point Math, where the Intel Core i5-13500T scores 61,640 against the EPYC's 37,049, giving Intel a 66.4% advantage.

Q: Which processor wins in Cinebench R23 Multi-Core?

A: The AMD EPYC 7203P wins decisively, scoring 18,714 compared to Intel's 11,028, a 41.1% lead for AMD.

Q: What are the typical market segments for these chips?

A: The Intel Core i5-13500T is a Desktop processor with integrated graphics, while the AMD EPYC 7203P is a Server/Workstation part without integrated graphics.

Architecture Differences

The two processors are built on fundamentally different silicon. The Intel Core i5-13500T uses the Raptor Lake architecture on a 10 nm process from Intel's own foundry, while the AMD EPYC 7203P uses the Zen 3 (Milan) architecture on a 7 nm process fabricated by TSMC. This process advantage gives AMD a smaller die footprint, with the EPYC using two dies of 81 mm² each (totaling 162 mm²) and 8,300 million transistors, whereas Intel's monolithic die is 215 mm².

Core organization differs profoundly. Intel configures its 14 cores into 20 threads, implying a hybrid layout, whereas AMD provides 8 full cores with 16 threads. Cache hierarchies are also distinct: Intel allocates 80 KB of L1 and 1.25 MB of L2 per core, with a shared 24 MB L3 cache. AMD's design uses 64 KB of L1 and 512 KB of L2 per core but features a much larger shared 64 MB L3 cache, which is crucial for the server workloads it targets.

Memory and I/O capabilities highlight the divergent purposes. Intel supports both DDR4 and DDR5 memory over a dual-channel bus, while AMD restricts support to DDR4 but over an eight-channel bus, yielding a specified memory bandwidth of 204.8 GB/s. The EPYC also offers 128 PCIe Gen 4 lanes, far exceeding Intel's 20 PCIe Gen 5 lanes. Intel includes UHD Graphics 770 integrated graphics, a feature entirely absent from the EPYC. The AMD chip also carries the ECC memory capability, a staple for server reliability that Intel lacks.

Where Each One Wins

The Intel Core i5-13500T dominates in general-purpose and math-heavy desktop workloads. Its 66.4% lead in PassMark Floating Point Math and 25.9% advantage in Integer Math indicate strong computational throughput for scientific or financial applications that rely on these operations. It also leads in PassMark Extended Instructions by 14.7%, PassMark Data Compression by 6.7%, and PassMark Multi-Thread by 2.9%. The single-threaded PassMark results reinforce this, with Intel scoring 3,580 versus AMD's 2,537, a 41.1% difference.

The AMD EPYC 7203P's wins are concentrated in memory-sensitive, latency-critical, and physics-heavy workloads. Its most significant victory is in Cinebench R23 Multi-Core, where it leads by 41.1% (18,714 vs. 11,028), likely benefiting from its large 64 MB L3 cache. It also wins in PassMark Physics by 46.5%, PassMark Find Prime Numbers by 49.7%, and PassMark Random String Sorting by 14.7%. Data encryption is another EPYC strength, with a 10.8% lead in PassMark Data Encryption.

The split is clear: Intel wins the bulk of the benchmarks (10 out of 17) with decisive margins in raw arithmetic, while AMD wins fewer tests but with equally decisive margins in cache-dependent and physics simulations. The EPYC also takes Cinebench R23 Single-Core by 33.6%, suggesting its Zen 3 cores are more efficient per-thread in that specific renderer.

Specification Differences

The following table highlights only the fields where the two processors differ:

| Specification | Intel Core i5-13500T | AMD EPYC 7203P |

|---|---|---|

| Cores | 14 | 8 |

| Threads | 20 | 16 |

| Base Clock | 1600.00 MHz | 2.80 GHz |

| Boost Clock | 4.60 GHz | 3.40 GHz |

| TDP | 35 W | 120 W |

| Socket | Intel Socket 1700 | AMD Socket SP3 |

| Architecture | Raptor Lake | Zen 3 |

| Codename | Raptor Lake-S | Milan |

| Process Node | 10 nm | 7 nm |

| Foundry | Intel | TSMC |

| Transistors | N/A | 8,300 million |

| Die Size | 215 mm² | 2x 81 mm² |

| L1 Cache | 80 KB (per core) | 64 KB (per core) |

| L2 Cache | 1.25 MB (per core) | 512 KB (per core) |

| L3 Cache | 24 MB (shared) | 64 MB (shared) |

| Memory Support | DDR4, DDR5 | DDR4 |

| Memory Bus | Dual-channel | Eight-channel |

| Memory Bandwidth | N/A | 204.8 GB/s |

| ECC Memory | false | true |

| PCIe | Gen 5, 20 Lanes (CPU only) | Gen 4, 128 Lanes (CPU only) |

| Integrated Graphics | UHD Graphics 770 | N/A |

| Market Segment | Desktop | Server/Workstation |

| Release Date | 2023-01-03 | 2023-09-04 |

Head-to-Head Benchmarks

The most striking result is Cinebench R23 Multi-Core, where the AMD EPYC 7203P posts 18,714 against Intel's 11,028, a 41.1% margin. This is the largest single delta in the entire comparison and flips the expected narrative given Intel's higher core count. Conversely, Intel's PassMark Floating Point Math score of 61,640 crushes AMD's 37,049, a 66.4% advantage that stands as Intel's biggest win. These two results alone show that aggregate scores hide extreme per-workload variance.

In the Cinebench R15 and R20 suites, the results are tighter. Intel wins R15 Multi-Core with 1,945 vs. 1,886 (3.1%) and R20 Multi-Core with 8,011 vs. 7,859 (1.9%). Intel also takes R20 Single-Core by 1.9% (1,130 vs. 1,109). However, AMD strikes back in R15 Single-Core with a 7.1% win (266 vs. 247) and dominates R23 Single-Core by 33.6% (2,642 vs. 1,754), indicating that the Zen 3 core scales better in the newer Cinebench version.

PassMark results further delineate the divide. Intel wins Integer Math by 25.9% (84,427 vs. 67,083) and Extended Instructions by 14.7% (16,599 vs. 14,466). AMD's PassMark Physics score of 2,077 is 46.5% higher than Intel's 1,112, and its Find Prime Numbers result of 145 is 49.7% above Intel's 73. Data Encryption also favors AMD, 17,434 vs. 15,543, a 10.8% lead, while Data Compression favors Intel, 271,348 vs. 254,215, a 6.7% margin. The PassMark Single-Thread test gives Intel a commanding 41.1% lead (3,580 vs. 2,537), yet the overall multithread score is close, with Intel winning just 2.9% (22,654 vs. 22,017).