AMD EPYC 7F52 vs Intel Xeon Gold 6312U Comparison

The Intel Xeon Gold 6312U and AMD EPYC 7F52 are both active server/workstation processors aimed at dense compute, but they approach the job from opposite design philosophies. On paper, the Intel part offers more cores, while the AMD part boasts a higher clock speed and a much larger L3 cache. Benchmark data from Cinebench across R15, R20, and R23 shows a remarkably consistent picture: the Intel Xeon Gold 6312U wins every single head-to-head test, but by a margin so thin (1.3% to 1.4%) that it is effectively a statistical tie in real-world workloads. This makes the choice between them less about raw performance and more about platform preferences and specific architectural trade-offs.

Head-to-Head Benchmarks

The benchmark results are strikingly uniform. In Cinebench R15 multicore, the Intel Xeon Gold 6312U scores 3586 against the AMD EPYC 7F52's 3540, a 1.3% lead. The single-core R15 test shows a similar story: Intel at 506 versus AMD at 499, a 1.4% advantage. Moving to Cinebench R20, the Intel part scores 14943 multicore and 2109 single-core, while the EPYC 7F52 scores 14751 and 2082 respectively; the delta is again 1.3% in both cases. The pattern holds in Cinebench R23: Intel leads 35579 to 35123 in multicore and 5022 to 4958 in single-core, with that same 1.3% margin.

These numbers tell a clear story. The Intel Xeon Gold 6312U wins all six head-to-head benchmarks, but the largest margin is just 1.4%. For context, the average benchmark scores place the Intel part at 10291 versus the AMD part's 10159, a difference of roughly 1.3%. Both chips sit at the 66th percentile of all CPUs, meaning they occupy the same performance tier. The nearest rivals for the Intel part include the Intel Xeon Platinum 8280 (deltaPct 0.6%) and the Intel Xeon Gold 6338N (deltaPct -0.5%), while the AMD part's closest competitor is the Intel Xeon Platinum 8280 (deltaPct -0.7%). In practical terms, these processors are interchangeable in raw Cinebench throughput; you would need many runs to distinguish them outside of margin of error.

Architecture Differences

The architectural divide is significant. The Intel Xeon Gold 6312U is built on Intel's 10 nm process (Ice Lake-SP) and packs 24 cores and 48 threads. The AMD EPYC 7F52 uses TSMC's 7 nm node (Zen 2, Rome) with 16 cores and 32 threads. Intel compensates for its process disadvantage with more cores, while AMD relies on higher clock speeds and a massive cache. The Intel part runs at a 2.40 GHz base and 3.60 GHz boost, whereas the AMD part clocks higher at 3.50 GHz base and 3.90 GHz boost.

Cache layouts differ dramatically. The Intel Xeon Gold 6312U has 64 KB of L1 per core, 1 MB of L2 per core, and 36 MB of shared L3. The AMD EPYC 7F52 has 96 KB of L1 per core, 512 KB of L2 per core, and a colossal 256 MB of shared L3. That 256 MB L3 is over seven times larger than Intel's 36 MB, which is a major advantage for workloads with large working sets that fit in cache. Conversely, Intel's larger per-core L2 (1 MB versus 512 KB) helps with more localized data.

Memory and I/O are comparable on paper. Both support DDR4 with an eight-channel memory bus and identical 204.8 GB/s memory bandwidth. Both support ECC memory. PCIe generations differ: Intel offers Gen 4 with 64 lanes (CPU only), while AMD lists Gen 4 without a lane count in the data. The AMD part also has a stated transistor count of 3,800 million and a die size of 74 mm², while those fields are null for Intel. The EPYC 7F52 uses the AMD Socket SP3, while Intel uses Socket 4189. Process node and foundry also differ: Intel fabricates its own 10 nm chip, while AMD uses TSMC's 7 nm.

The Verdict

From the data alone, the Intel Xeon Gold 6312U is the performance winner, taking all six Cinebench tests. However, the margin is so small—1.3% to 1.4%—that it should not be the deciding factor for most buyers. The real choice hinges on the architectural trade-offs. If you need more cores and threads (24/48 versus 16/32) and can tolerate a lower base clock, the Intel part is the logical pick, especially for heavily threaded workloads that scale linearly. If you need the massive 256 MB L3 cache for cache-sensitive applications, or prefer the higher base and boost clocks (3.50/3.90 GHz versus 2.40/3.60 GHz), the AMD EPYC 7F52 is compelling despite its lower core count.

The AMD part's higher TDP of 240 watts versus Intel's 185 watts is worth noting, though the data does not include cooling requirements. Both are locked multipliers, so no overclocking headroom exists. The Intel part was released later (2021-04-05) versus the AMD part (2020-04-13), but both remain active in production. Neither has a launch MSRP listed, so no price comparison is possible from this data. The verdict: pick Intel for core count and a marginal benchmark edge; pick AMD for cache size and clock speed, accepting fewer cores.

Specification Differences

The table below highlights only the fields where the two processors differ, based on the FACT PACK.

| Field | Intel Xeon Gold 6312U | AMD EPYC 7F52 |

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

| Cores | 24 | 16 |

| Threads | 48 | 32 |

| Base Clock | 2.40 GHz | 3.50 GHz |

| Boost Clock | 3.60 GHz | 3.90 GHz |

| TDP | 185 W | 240 W |

| Socket | Intel Socket 4189 | AMD Socket SP3 |

| Architecture | Ice Lake | Zen 2 |

| Codename | Ice Lake-SP | Rome |

| Process Node | 10 nm | 7 nm |

| Foundry | Intel | TSMC |

| Transistors | Not listed | 3,800 million |

| Die Size | Not listed | 74 mm² |

| L1 Cache | 64 KB (per core) | 96 KB (per core) |

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

| L3 Cache | 36 MB (shared) | 256 MB (shared) |

| PCIe | Gen 4, 64 Lanes (CPU only) | Gen 4 (lane count not listed) |

| Release Date | 2021-04-05 | 2020-04-13 |

| Part Number | Not listed | 100-000000140100-000000140WOF |

FAQ

Q: Which processor has more cores and threads?

A: The Intel Xeon Gold 6312U has 24 cores and 48 threads, while the AMD EPYC 7F52 has 16 cores and 32 threads.

Q: What is the cache size difference?

A: The Intel part has 36 MB of shared L3, while the AMD part has 256 MB of shared L3. AMD also has 96 KB of L1 per core versus Intel's 64 KB, but Intel has 1 MB of L2 per core versus AMD's 512 KB.

Q: Which CPU has a higher clock speed?

A: The AMD EPYC 7F52 has a higher base clock (3.50 GHz versus 2.40 GHz) and a higher boost clock (3.90 GHz versus 3.60 GHz).

Q: What are the Cinebench R23 results?

A: In Cinebench R23, the Intel Xeon Gold 6312U scores 35579 multicore and 5022 single-core. The AMD EPYC 7F52 scores 35123 multicore and 4958 single-core. Intel leads by 1.3% in both.

Q: Do they support the same memory?

A: Yes, both support DDR4 with an eight-channel memory bus and 204.8 GB/s bandwidth, and both support ECC memory.

Q: What are the process nodes and foundries?

A: The Intel Xeon Gold 6312U uses Intel's 10 nm process, while the AMD EPYC 7F52 uses TSMC's 7 nm process. AMD also lists 3,800 million transistors and a 74 mm² die size, while Intel does not list these.

Where Each One Wins

Intel Xeon Gold 6312U wins on: All six Cinebench benchmarks (R15, R20, R23, both single and multicore). It also offers more cores (24 versus 16) and threads (48 versus 32), a larger per-core L2 cache (1 MB versus 512 KB), and a lower TDP (185 W versus 240 W). Its 64 PCIe Gen 4 lanes (CPU only) are explicitly listed, whereas the AMD part's lane count is not provided. The Intel part also has a later release date (2021-04-05 versus 2020-04-13).

AMD EPYC 7F52 wins on: Higher base and boost clocks (3.50/3.90 GHz versus 2.40/3.60 GHz). It has a significantly larger shared L3 cache (256 MB versus 36 MB) and a larger per-core L1 cache (96 KB versus 64 KB). It is built on a smaller process node (7 nm versus 10 nm) at TSMC, and it lists a specific transistor count (3,800 million) and die size (74 mm²). The AMD part also has a lower average benchmark score relative to its rival (10159 versus 10291), but its closest rival is the Intel Xeon Platinum 8280 at -0.7%, showing it sits in the same performance band.

The practical split is clear: choose Intel for core-heavy, multi-threaded workloads where the 1.3% benchmark edge and additional 8 cores/16 threads matter, and where lower power draw is a priority. Choose AMD for workloads that benefit from a massive 256 MB L3 cache or higher clock speeds, accepting the higher 240 W TDP and fewer cores. In either case, the benchmark data shows these chips are near-peers, with Intel holding a consistent but razor-thin lead in Cinebench.