AMD EPYC 9454 vs AMD Ryzen 5 5600GT Comparison

Where Each One Wins

The AMD EPYC 9454 and AMD Ryzen 5 5600GT occupy opposite ends of the computing spectrum, and the benchmark data reflects that clearly. The EPYC 9454 wins every head-to-head matchup in the database, taking all 6 recorded comparisons. The Ryzen 5 5600GT does not claim a single win in the shared Cinebench suite. This is not a close contest; it is a landslide in favor of the server chip.

The EPYC 9454 dominates in every measured multi-core workload. In Cinebench R23 multi-core, it scores 73,375 against the 5600GT's 17,272, a delta of 324.8%. The gap persists across all Cinebench versions: R15 multi-core shows 7,396 vs 1,740 (325.1% delta), and R20 multi-core shows 30,817 vs 7,254 (324.8% delta). The pattern is consistent: the EPYC 9454 delivers roughly four times the multi-threaded performance of the 5600GT in every Cinebench test.

The single-core results are equally lopsided, though the relative gap is similar. In Cinebench R23 single-core, the EPYC 9454 scores 10,358 while the 5600GT manages 2,438, a 324.9% delta. R15 single-core shows 1,044 vs 245 (326.1% delta), and R20 single-core shows 4,350 vs 1,023 (325.2% delta). This is notable because single-core performance typically favors higher clock speeds, yet the EPYC 9454 still wins by a wide margin despite its lower 3.80 GHz boost clock versus the 5600GT's 4.60 GHz.

The Ryzen 5 5600GT does have its own benchmark entries that the EPYC 9454 does not share, including 3DMark and PassMark tests. In those, the 5600GT shows respectable scores for a desktop part: 3DMark max threads at 5,554, PassMark multithread at 20,325, and PassMark single thread at 3,348. However, these are not head-to-head comparisons, so they do not factor into the win count. The database's head-to-head table is exclusively Cinebench, and there the EPYC 9454 is undefeated.

Architecture Differences

The two processors come from different generations and serve different markets. The EPYC 9454 is built on Zen 4 architecture with the codename Genoa, part of the EPYC 9004 series. It uses a 5 nm process from TSMC and packs 48 cores and 96 threads. The Ryzen 5 5600GT is Zen 3 with codename Cezanne, part of the 5000 series, built on a 7 nm TSMC process with 6 cores and 12 threads.

The transistor counts reflect the scale difference. The EPYC 9454 contains 52,560 million transistors spread across a die size of 8x 72 mm², meaning eight separate chiplets. The 5600GT has 10,700 million transistors on a single 180 mm² die. The EPYC's L3 cache is 256 MB shared, while the 5600GT has 16 MB L3. L1 cache is identical at 64 KB per core, but L2 differs: 1 MB per core on the EPYC versus 512 KB per core on the 5600GT.

Memory support is another major divergence. The EPYC 9454 uses DDR5 with a twelve-channel memory bus, delivering 460.8 GB/s of bandwidth, and supports ECC memory. The 5600GT uses DDR4 with a dual-channel bus, providing 51.2 GB/s, and does not support ECC. PCIe generations also differ: the EPYC 9454 offers Gen 5 with 128 lanes (CPU only), while the 5600GT offers Gen 3 with 16 lanes (CPU only). The 5600GT includes integrated Radeon Vega 7 graphics; the EPYC 9454 has no integrated graphics.

The sockets are incompatible: the EPYC 9454 uses AMD Socket SP5, and the 5600GT uses AMD Socket AM4. The EPYC 9454 has a locked multiplier, while the 5600GT is multiplier-unlocked. The market segments are also different: the EPYC 9454 targets server/workstation, and the 5600GT targets desktop. The EPYC 9454 launched on 2022-11-09; the 5600GT launched on 2024-01-07.

Head-to-Head Benchmarks

The six shared Cinebench results tell a simple story: the EPYC 9454 wins every test by a margin of roughly 325%. In Cinebench R15 multi-core, the EPYC 9454 scores 7,396 against the 5600GT's 1,740, a delta of 325.1%. In R15 single-core, the scores are 1,044 vs 245, a delta of 326.1%. These are the closest deltas in the set, but they are still massive margins.

Cinebench R20 shows similar ratios. Multi-core: 30,817 vs 7,254, a 324.8% delta. Single-core: 4,350 vs 1,023, a 325.2% delta. The single-core delta in R20 is actually higher than the multi-core delta, which is unusual for a server chip versus a desktop chip. This suggests the EPYC 9454's Zen 4 architecture has a substantial IPC advantage over the 5600GT's Zen 3, despite the 5600GT's higher clock speeds.

Cinebench R23, the most recent version, mirrors the pattern. Multi-core: 73,375 vs 17,272, a 324.8% delta. Single-core: 10,358 vs 2,438, a 324.9% delta. The consistency across all three Cinebench versions is remarkable. The delta stays within 1.3 percentage points across all six tests, indicating that the performance gap is stable regardless of workload type or benchmark version.

The EPYC 9454's average benchmark score is 21,223, placing it at the 75th percentile of all CPUs in the database. The 5600GT's average score is 20,733, at the 74th percentile. The nearest rivals for the EPYC 9454 include the Intel Core Ultra 7 155U (delta 0.2%), AMD Ryzen 5 7530U (delta 0.4%), and Intel Core Ultra 7 256V (delta 0.5%). The 5600GT's nearest rivals include the Intel Core i5-12490F (delta -0.3%), Intel Xeon 6325P (delta -0.4%), and Intel Core Ultra 5 125U (delta -0.4%). These percentile positions show that while the EPYC 9454 is far ahead of the 5600GT in raw scores, both chips sit near the same overall percentile in the broader CPU landscape.

FAQ

Q: Which processor has more cores and threads?

A: The AMD EPYC 9454 has 48 cores and 96 threads. The AMD Ryzen 5 5600GT has 6 cores and 12 threads.

Q: What is the single-core performance difference in Cinebench R23?

A: The EPYC 9454 scores 10,358 in Cinebench R23 single-core, while the 5600GT scores 2,438. The EPYC 9454 leads by 324.9%.

Q: Does the Ryzen 5 5600GT have integrated graphics?

A: Yes, the 5600GT includes Radeon Vega 7 integrated graphics. The EPYC 9454 has no integrated graphics.

Q: What memory types do these CPUs support?

A: The EPYC 9454 supports DDR5 with a twelve-channel memory bus and ECC memory. The 5600GT supports DDR4 with a dual-channel bus and no ECC support.

Q: How do their TDPs compare?

A: The EPYC 9454 has a TDP of 290 W, while the 5600GT has a TDP of 65 W.

Q: Which CPU has a higher boost clock?

A: The Ryzen 5 5600GT has a boost clock of 4.60 GHz. The EPYC 9454 has a boost clock of 3.80 GHz, but still wins single-core benchmarks by a wide margin.

The Verdict

The AMD EPYC 9454 is the clear choice for server and workstation workloads where multi-threaded performance is paramount. Its 48 cores and 96 threads deliver roughly 325% higher Cinebench scores across the board compared to the Ryzen 5 5600GT. The 256 MB L3 cache, twelve-channel DDR5 memory with 460.8 GB/s bandwidth, and 128 PCIe Gen 5 lanes make it suitable for heavy virtualization, large databases, and compute-intensive tasks. The 75th percentile ranking among all CPUs reflects its position as a high-end server part.

The AMD Ryzen 5 5600GT is a desktop processor with a different set of priorities. Its 6 cores and 12 threads are sufficient for everyday computing, and its integrated Radeon Vega 7 graphics eliminate the need for a discrete GPU in basic systems. The 65 W TDP and unlocked multiplier make it easy to cool and overclock. The 74th percentile ranking is remarkably close to the EPYC 9454's 75th percentile, which shows that in the context of all CPUs in the database, the 5600GT is not far behind in overall standing despite the massive raw performance gap in Cinebench.

For a builder assembling a high-core-count server, the EPYC 9454 is the obvious pick. For a desktop user who wants a capable all-in-one processor with integrated graphics and low power draw, the 5600GT serves that role. The data does not suggest any scenario where the 5600GT outperforms the EPYC 9454 in compute workloads, but the two chips are not competing for the same buyer. The EPYC 9454's launch MSRP is $5225. The 5600GT's launch MSRP is $140.

Specification Differences

| Specification | AMD EPYC 9454 | AMD Ryzen 5 5600GT |

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

| Series | EPYC 9004 series | 5000 series |

| Cores | 48 | 6 |

| Threads | 96 | 12 |

| Base Clock | 2.75 GHz | 3.60 GHz |

| Boost Clock | 3.80 GHz | 4.60 GHz |

| TDP | 290 W | 65 W |

| Socket | AMD Socket SP5 | AMD Socket AM4 |

| Architecture | Zen 4 | Zen 3 |

| Codename | Genoa | Cezanne |

| Process Node | 5 nm | 7 nm |

| Transistors | 52,560 million | 10,700 million |

| Die Size | 8x 72 mm² | 180 mm² |

| L2 Cache | 1 MB (per core) | 512 KB (per core) |

| L3 Cache | 256 MB (shared) | 16 MB |

| Memory Support | DDR5 | DDR4 |

| Memory Bus | Twelve-channel | Dual-channel |

| Memory Bandwidth | 460.8 GB/s | 51.2 GB/s |

| ECC Memory | Yes | No |

| PCIe | Gen 5, 128 Lanes (CPU only) | Gen 3, 16 Lanes (CPU only) |

| Integrated Graphics | None | Radeon Vega 7 |

| Market Segment | Server/Workstation | Desktop |

| Multiplier Unlocked | No | Yes |

| Launch MSRP | $5225 | $140 |