AMD EPYC 9254 vs Intel Core i7-10850H Comparison

The Intel Core i7-10850H and AMD EPYC 9254 occupy opposite ends of the computing spectrum. The former is a 45-watt mobile chip built for laptops, while the latter is a 200-watt server processor designed for data centers. Benchmark data confirms this divide is not subtle. Across all six shared head-to-head tests, the EPYC 9254 wins by an identical 82% margin, making this less a competition and more a demonstration of architectural gulf. The Intel part, however, is not without its own standing; it holds a 70th percentile ranking among all CPUs, while the EPYC sits at the 69th percentile. These percentiles are remarkably close, suggesting that in the broader context of all processors, both are capable in their own realms, despite the EPYC’s absolute dominance in raw throughput.

Head-to-Head Benchmarks

The data is unambiguous: the AMD EPYC 9254 outperforms the Intel Core i7-10850H in every single benchmark recorded. The most striking example is Cinebench R23 multi-core, where the EPYC scores 54,473 against Intel’s 9,786. This is a 82% delta, which translates to the EPYC delivering over five times the multi-threaded rendering performance. The pattern repeats in Cinebench R20 multi-core, with scores of 22,878 versus 4,110, and in Cinebench R15 multi-core, where the EPYC’s 5,490 dwarfs the Intel chip’s 986. These results are not marginal improvements; they represent a complete generational and segment chasm.

Single-core performance tells a similar story, though the absolute numbers are smaller. In Cinebench R23 single-core, the EPYC scores 7,690, while the i7-10850H manages 1,381. That is an 82% deficit for Intel. The same 82% margin appears in Cinebench R20 single-core (3,229 versus 580) and Cinebench R15 single-core (774 versus 139). This uniformity of the 82% delta across all tests is notable. It suggests that the performance gap is not workload-specific but rather a fundamental difference in per-clock efficiency and core count. The EPYC’s Zen 4 architecture at 5 nm simply executes instructions at a higher rate than Intel’s 14 nm Comet Lake, and it has four times the cores to throw at any task.

To put the Intel chip’s performance in context, its average benchmark score is 16,204, which places it just 0.2% behind the Intel Core i5-10600KF (16,228) and 0.8% behind the AMD Ryzen 5 4600H (16,341). This shows that the i7-10850H is a solid mid-range mobile processor, competitive with its peers from the same era. The EPYC 9254, with an average score of 15,756, is oddly close to the i7-10850H in this metric, but that is an artifact of the limited benchmark set; the EPYC’s nearest rivals include the AMD EPYC 9354P (15,826, -0.4%) and the AMD EPYC 75F3 (15,859, -0.6%), indicating it is a lower-tier server chip within its own family. The head-to-head data, however, is the definitive measure, and it shows a one-sided affair.

Where Each One Wins

The AMD EPYC 9254 wins in every measurable category. Its 24 cores and 48 threads provide a massive advantage in multi-threaded workloads like video rendering, 3D simulation, and scientific computing. The Cinebench R23 multi-core score of 54,473 is more than five times the i7-10850H’s 9,786, meaning tasks that take hours on the mobile chip would complete in minutes on the server part. The EPYC also leads in single-core performance, with a Cinebench R23 single-core score of 7,690 versus 1,381. This means even lightly-threaded applications, such as database queries or legacy software, will run faster on the EPYC. The EPYC’s 128 MB of L3 cache, twelve-channel DDR5 memory support, and 460.8 GB/s memory bandwidth further cement its position for data-intensive server work.

The Intel Core i7-10850H, despite losing all head-to-head benchmarks, has its own domain: mobile computing. It is a 45-watt part on an Intel BGA 1440 socket, designed for laptops. Its advantages are not in raw performance but in power envelope and form factor. The data shows it has a 70th percentile ranking, which means it outperforms most CPUs ever tested. It also has integrated UHD Graphics, which the EPYC lacks entirely, making it a self-contained solution for a laptop. For tasks like office productivity, web browsing, and light content creation, the i7-10850H is more than adequate, as evidenced by its Passmark single-thread score of 2,668 and its Geekbench single-core score of 1,327. The EPYC, with no integrated graphics and a 200-watt TDP, cannot function in such a chassis. Thus, the i7-10850H wins in portability and energy efficiency, while the EPYC wins in every performance benchmark.

Architecture Differences

The architectural chasm between these two processors is vast. The Intel Core i7-10850H is built on Intel’s 14 nm process node and uses the Comet Lake architecture (Comet Lake-H). It features 6 cores and 12 threads, with a base clock of 2.70 GHz and a boost clock of 5.10 GHz. Its cache hierarchy consists of 64 KB of L1 per core, 256 KB of L2 per core, and 12 MB of shared L3 cache. It supports dual-channel DDR4 memory with a bandwidth of 46.9 GB/s and does not support ECC memory. The chip has 16 PCIe Gen 3 lanes from the CPU and includes integrated UHD Graphics. It was released in April 2020 and has a part number of SRH8P.

The AMD EPYC 9254 is a completely different animal. It is built on a 5 nm process by TSMC, using the Zen 4 architecture (codenamed Genoa). It has 24 cores and 48 threads, with a base clock of 2.90 GHz and a boost clock of 4.15 GHz. The cache is significantly larger: 64 KB of L1 per core, 1 MB of L2 per core, and 128 MB of shared L3 cache. It supports twelve-channel DDR5 memory with a bandwidth of 460.8 GB/s and includes ECC memory support. It provides 128 PCIe Gen 5 lanes from the CPU, but has no integrated graphics. The chip contains 26,280 million transistors across a die size of 4x 72 mm². It was released in November 2022 and has a part number of 100-100000480. Its launch MSRP is $2299.

These differences explain the benchmark results. The EPYC has four times the cores, a newer process node, faster memory, and a much larger cache. The Intel chip compensates with a higher boost clock (5.10 GHz versus 4.15 GHz) and a much lower TDP (45 W versus 200 W), but cannot overcome the core count and IPC advantage of Zen 4. The process node alone—14 nm versus 5 nm—represents a significant leap in transistor density and power efficiency. The EPYC’s four-die design (4x 72 mm²) also allows for massive parallelism, which is why it excels in multi-threaded benchmarks.

FAQ

Q: Which processor is faster in single-core tasks?

A: The AMD EPYC 9254 is faster in single-core tasks. In Cinebench R23 single-core, it scores 7,690 versus 1,381 for the Intel Core i7-10850H, an 82% margin.

Q: Does the Intel Core i7-10850H have integrated graphics?

A: Yes, the Intel Core i7-10850H includes UHD Graphics. The AMD EPYC 9254 has no integrated graphics at all.

Q: What is the memory bandwidth difference between the two?

A: The AMD EPYC 9254 supports twelve-channel DDR5 memory with a bandwidth of 460.8 GB/s, while the Intel Core i7-10850H supports dual-channel DDR4 with a bandwidth of 46.9 GB/s.

Q: How many cores does each processor have?

A: The Intel Core i7-10850H has 6 cores and 12 threads. The AMD EPYC 9254 has 24 cores and 48 threads.

Q: Which processor supports ECC memory?

A: The AMD EPYC 9254 supports ECC memory. The Intel Core i7-10850H does not.

Q: What is the launch MSRP of the AMD EPYC 9254?

A: The launch MSRP of the AMD EPYC 9254 is $2299.

Specification Differences

The following table highlights only the fields where the two processors differ, based exclusively on the provided data.

| Specification | Intel Core i7-10850H | AMD EPYC 9254 |

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

| Series | Core 10th Gen | EPYC 9004 series |

| Cores | 6 | 24 |

| Threads | 12 | 48 |

| Base Clock | 2.70 GHz | 2.90 GHz |

| Boost Clock | 5.10 GHz | 4.15 GHz |

| TDP | 45 W | 200 W |

| Socket | Intel BGA 1440 | AMD Socket SP5 |

| Architecture | Comet Lake | Zen 4 |

| Codename | Comet Lake-H | Genoa |

| Process Node | 14 nm | 5 nm |

| Foundry | Intel | TSMC |

| Transistors | null | 26,280 million |

| Die Size | null | 4x 72 mm² |

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

| L3 Cache | 12 MB (shared) | 128 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 (CPU only) | Gen 5, 128 Lanes (CPU only) |

| Integrated Graphics | UHD Graphics | null |

| Market Segment | Mobile | Server/Workstation |

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

| Launch MSRP | null | $2299 |

| Part Number | SRH8P | 100-100000480 |

| Avg Benchmark Score | 16204 | 15756 |

| Percentile Vs All CPUs | 70 | 69 |