AMD EPYC 9354P vs Intel Core i7-10850H Comparison

The Intel Core i7-10850H and AMD EPYC 9354P occupy opposite ends of the computing spectrum, one designed for mobile efficiency and the other for server throughput. The benchmark data shows a complete sweep for the EPYC 9354P across all eight head-to-head tests, with the largest margins appearing in multi-threaded workloads. The Intel part, while competitive in its mobile segment, is outclassed by the EPYC’s massive core count and modern architecture, as reflected by the 8-0 win tally.

Head-to-Head Benchmarks

The AMD EPYC 9354P dominates every single benchmark in the comparison, with the most dramatic differences appearing in Cinebench multi-core tests. In Cinebench R23 multi-core, the EPYC scores 63,840 against the i7-10850H’s 9,786, a delta of -84.7% from the Intel chip’s perspective. This pattern repeats in Cinebench R20 multi-core, where the EPYC’s 26,812 dwarfs the Intel’s 4,110, and in Cinebench R15 multi-core, the EPYC posts 6,434 versus 986. The consistent -84.7% delta across all three Cinebench multi-core tests indicates a proportional scaling advantage that tracks closely with the core count disparity.

Single-core performance tells a similar story, though with slightly different margins. In Cinebench R23 single-core, the EPYC scores 9,012 versus Intel’s 1,381, still a -84.7% delta. The same -84.7% figure appears in both Cinebench R20 and R15 single-core tests, with the EPYC leading 3,785 to 580 and 908 to 139, respectively. This uniform delta percentage across single and multi-core tests is unusual; it suggests the EPYC’s architectural efficiency per clock is not just higher but scales identically across workload types in this benchmark suite.

Geekbench results show a slightly different pattern. In Geekbench multi-core, the EPYC’s 14,214 beats the Intel’s 4,997, a -64.8% delta. The single-core gap narrows considerably to -17.3%, with the EPYC scoring 1,605 against the Intel’s 1,327. This smaller single-core delta in Geekbench compared to Cinebench indicates that the Intel Comet Lake architecture retains some competitive ground in less demanding single-threaded tasks, though it still loses outright. The EPYC’s higher base clock of 3.25 GHz versus 2.70 GHz contributes to this advantage, but the architectural differences play a larger role.

Architecture Differences

The two processors come from fundamentally different design philosophies. The Intel Core i7-10850H uses the Comet Lake architecture, built on Intel’s 14 nm process node, and is fabricated by Intel itself. It packs 6 cores and 12 threads, with a base clock of 2.70 GHz and a boost clock of 5.10 GHz. The EPYC 9354P, by contrast, uses AMD’s Zen 4 architecture under the Genoa codename, built on a 5 nm process node by TSMC. It contains 32 cores and 64 threads, with a base clock of 3.25 GHz and a boost clock of 3.80 GHz. The EPYC’s transistor count of 52,560 million and die size of 8x 72 mm² highlight the physical scale difference, though the Intel part’s transistor and die data are not listed.

Cache hierarchies diverge significantly. Both share a 64 KB L1 cache per core, but the L2 cache differs: Intel uses 256 KB per core, while AMD uses 1 MB per core. The L3 cache gap is even larger, with Intel offering 12 MB shared versus AMD’s 256 MB shared. This 244 MB difference in L3 capacity is a major factor in the EPYC’s multi-threaded superiority, as it allows far more data to reside on-chip for repeated access. Memory support also differs: the Intel part uses DDR4 on a dual-channel bus with 46.9 GB/s bandwidth, while the EPYC uses DDR5 on a twelve-channel bus with 460.8 GB/s bandwidth — a 10x difference in theoretical memory bandwidth.

Other architectural distinctions include PCIe support, where Intel provides Gen 3 with 16 lanes versus AMD’s Gen 5 with 128 lanes. The EPYC also supports ECC memory, while the Intel does not. Integrated graphics are present on the Intel chip (UHD Graphics) but absent on the EPYC. Socket compatibility differs entirely, with Intel using BGA 1440 and AMD using SP5, meaning neither can be swapped into the other’s platform. The EPYC’s TDP of 280 W is more than six times the Intel’s 45 W, reflecting the server-oriented power envelope.

Where Each One Wins

The AMD EPYC 9354P wins every benchmark category in this comparison, making a case for it as the superior choice in all tested workloads. Its most decisive victories come in Cinebench multi-core tests, where the -84.7% delta represents a roughly 6.5x performance advantage. This makes it the clear pick for rendering, scientific computing, and any workload that scales with core count. The 32-core, 64-thread configuration with 256 MB of L3 cache and 460.8 GB/s memory bandwidth positions it for server virtualization, database processing, and heavy compilation tasks.

The Intel Core i7-10850H’s best showing is in Geekbench single-core, where the -17.3% delta is its smallest loss. This suggests the Intel chip remains competitive in lightly-threaded, latency-sensitive applications like legacy software or single-threaded scripting. Its 5.10 GHz boost clock is the highest boost frequency between the two, which helps in short-duration single-thread bursts. However, the EPYC still wins this test outright, so the Intel’s advantage is purely relative — it loses by less, not by winning.

For mobile workloads, the Intel part’s 45 W TDP and integrated graphics make it the only viable option for laptop deployment, as the EPYC’s 280 W TDP and lack of integrated graphics preclude mobile use. The Intel’s active production status and 2020 release date show it remains available, but its benchmark percentile of 70 versus the EPYC’s 69 indicates both are near the same overall performance percentile despite the EPYC’s raw superiority.

FAQ

Q: Which processor has more cores and threads?

A: The AMD EPYC 9354P has 32 cores and 64 threads, while the Intel Core i7-10850H has 6 cores and 12 threads.

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

A: The EPYC scores 63,840 versus the Intel’s 9,786, a -84.7% delta in favor of the AMD chip.

Q: Does the Intel processor have integrated graphics?

A: Yes, the Intel Core i7-10850H includes UHD Graphics, while the AMD EPYC 9354P has no integrated graphics.

Q: Which processor supports ECC memory?

A: The AMD EPYC 9354P supports ECC memory, but the Intel Core i7-10850H does not.

Q: How does memory bandwidth compare between the two?

A: The EPYC offers 460.8 GB/s on a twelve-channel DDR5 bus, while the Intel provides 46.9 GB/s on a dual-channel DDR4 bus.

Q: What is the smallest performance gap between the two?

A: The smallest gap is in Geekbench single-core, where the EPYC leads by -17.3%, scoring 1,605 versus Intel’s 1,327.

Specification Differences

| Field | Intel Core i7-10850H | AMD EPYC 9354P |

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

| Cores | 6 | 32 |

| Threads | 12 | 64 |

| Base Clock | 2.70 GHz | 3.25 GHz |

| Boost Clock | 5.10 GHz | 3.80 GHz |

| TDP | 45 W | 280 W |

| Socket | Intel BGA 1440 | AMD Socket SP5 |

| Architecture | Comet Lake | Zen 4 |

| Process Node | 14 nm | 5 nm |

| Foundry | Intel | TSMC |

| L2 Cache | 256 KB (per core) | 1 MB (per core) |

| L3 Cache | 12 MB (shared) | 256 MB (shared) |

| Memory Support | DDR4 | DDR5 |

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

| Memory Bandwidth | 46.9 GB/s | 460.8 GB/s |

| ECC Memory | false | true |

| PCIe | Gen 3, 16 Lanes | Gen 5, 128 Lanes |

| Integrated Graphics | UHD Graphics | none |

| Market Segment | Mobile | Server/Workstation |

| Release Date | 2020-04-01 | 2022-11-09 |

| Launch MSRP | none | $2730 |

The Verdict

The data points to a single conclusion: the AMD EPYC 9354P outperforms the Intel Core i7-10850H in every measured benchmark, with no exceptions. The 8-0 win tally and consistent -84.7% deltas in Cinebench tests show a processor that is categorically faster in both single and multi-threaded workloads. For any application where raw performance is the sole criterion, the EPYC is the clear choice. Its 32 cores, 256 MB L3 cache, and 460.8 GB/s memory bandwidth make it suitable for server racks, data centers, and compute-intensive tasks where the 280 W TDP is acceptable.

The Intel Core i7-10850H, despite losing all benchmarks, retains a purpose in the mobile segment. Its 45 W TDP and integrated graphics make it one of the few options for laptops requiring moderate performance without a discrete GPU. The 5.10 GHz boost clock offers competitive single-thread responsiveness for everyday tasks, and its -17.3% Geekbench single-core delta shows it is not far behind in that specific metric. However, its 14 nm process, DDR4 support, and 12 MB L3 cache place it firmly in an older generation.

Buyers should select the EPYC 9354P if they need maximum throughput for virtualization, rendering, or database workloads, and have the power and cooling infrastructure to support a 280 W processor. The Intel i7-10850H is appropriate for mobile workstations and laptops where portability and power efficiency take precedence over raw compute, and where the lack of ECC memory and older PCIe Gen 3 interface are acceptable trade-offs. The EPYC’s launch MSRP of $2730 reflects its server positioning, while the Intel part has no listed launch MSRP, underscoring its different market role.