AMD Ryzen 9 9850HX vs Intel Core 7 253PE Comparison

Head-to-Head Benchmarks

The recorded data shows a decisive sweep: the AMD Ryzen 9 9850HX wins all 11 benchmark comparisons against the Intel Core 7 253PE. The largest margin appears in extended instructions, where AMD scores 53,817 against Intel's 21,806, a 146.8% advantage. This indicates a substantial difference in workloads that leverage advanced instruction sets, such as encryption, compression, and scientific computing.

In integer math, the AMD part delivers 172,943 versus 114,158, a 51.5% lead. The gap widens further in random string sorting, where AMD scores 70,175 against 32,777, a 114.1% difference. Data compression shows AMD at 662,381 versus 339,133, a 95.3% advantage, nearly double the throughput. Data encryption follows a similar pattern: AMD at 32,139 versus 18,385, a 74.8% lead.

The multithreaded score is particularly telling. AMD posts 51,722 against Intel's 29,271, a 76.7% advantage. This aligns with the core and thread counts, but the margin exceeds what the raw thread count alone would suggest. The physics test shows AMD at 3,054 versus 1,845, a 65.5% lead, indicating better sustained compute under simulated physical workloads.

In floating-point math, AMD scores 115,062 versus 80,870, a 42.3% advantage. The find prime numbers test shows AMD at 323 versus 138, a 134.1% lead, which is another large gap in a single-threaded integer workload. The single-thread score is the closest contest: AMD at 4,461 versus 3,955, a 12.8% difference. This shows that while AMD leads in every category, the per-core performance gap is smaller than the multi-threaded gap.

The average benchmark score reinforces the overall picture. AMD's average is 106,413, while Intel's is 40,557. AMD sits at the 97th percentile among all CPUs, while Intel sits at the 87th percentile. The nearest rivals for AMD include the Intel Xeon w7-3555 with an average score of 106,192 and a delta of 0.2%, meaning AMD is essentially tied with that workstation processor. The Intel Xeon w7-2595X scores 108,663, putting it 2.1% ahead of AMD. For Intel's Core 7 253PE, the closest rival is the Intel Core 5 223PE at 40,585, a 0.1% difference, and the AMD Ryzen 9 7940H at 40,431, a 0.3% difference, showing that the Core 7 253PE is competitive with those parts but far behind the Ryzen 9 9850HX.

FAQ

Q: Which processor has the higher single-thread score?

A: The AMD Ryzen 9 9850HX scores 4,461 in the passmark single-thread test, while the Intel Core 7 253PE scores 3,955. AMD leads by 12.8%.

Q: How large is the difference in multithreaded performance?

A: The AMD Ryzen 9 9850HX scores 51,722 in the passmark multithread test, while the Intel Core 7 253PE scores 29,271. AMD is ahead by 76.7%.

Q: What is the biggest performance gap between the two processors?

A: The largest margin is in the extended instructions test, where the AMD Ryzen 9 9850HX scores 53,817 against the Intel Core 7 253PE's 21,806, a 146.8% advantage.

Q: How do the processors compare in data compression workloads?

A: The AMD Ryzen 9 9850HX scores 662,381 in data compression, while the Intel Core 7 253PE scores 339,133. AMD delivers 95.3% higher throughput in this test.

Q: What are the percentile rankings for each processor?

A: The AMD Ryzen 9 9850HX ranks in the 97th percentile among all CPUs, while the Intel Core 7 253PE ranks in the 87th percentile.

Q: Which processor has the higher boost clock?

A: The Intel Core 7 253PE has a boost clock of 5.50 GHz, while the AMD Ryzen 9 9850HX has a boost clock of 5.20 GHz. Despite the lower boost clock, AMD wins all benchmark comparisons.

Architecture Differences

The two processors come from different design philosophies and manufacturing processes. The AMD Ryzen 9 9850HX uses the Zen 5 architecture, codenamed Fire Range, built on a 4 nm process at TSMC. The Intel Core 7 253PE uses the Bartlett Lake codename, built on a 10 nm process at Intel. The process node difference is substantial, with AMD using a smaller geometry that typically allows for higher transistor density and lower power draw per unit of work.

The core counts differ as well. AMD provides 12 cores and 24 threads, while Intel provides 10 cores and 20 threads. This gives AMD a 20% advantage in both core count and thread count. The cache hierarchy also differs. Both have 80 KB of L1 cache per core, but AMD has 1 MB of L2 per core, while Intel has 2 MB of L2 per core. The L3 cache shows a notable difference: AMD has 64 MB of L3, while Intel has 33 MB shared. AMD's larger L3 pool likely contributes to its strong performance in data compression and random string sorting, where large working sets benefit from more cache.

The transistor count is listed only for AMD, at 16,630 million, with a die size of 2x 70.6 mm². Intel does not report transistor count or die size in the database. The AMD processor uses a dual-chiplet design, which explains the "2x" die size notation.

Memory support differs. AMD supports DDR5 only, while Intel supports both DDR4 and DDR5. Both use a dual-channel memory bus with a bandwidth of 89.6 GB/s. Both support ECC memory, which is relevant for workstations and servers.

The integrated graphics differ. AMD uses the Radeon 610M, while Intel uses UHD Graphics 730. The PCIe configuration also differs: AMD provides Gen 5 with 28 lanes from the CPU, while Intel provides Gen 5 with 16 lanes from the CPU. This gives AMD more headroom for high-bandwidth peripherals.

The socket types are incompatible. AMD uses Socket FL1, while Intel uses Socket 1700. The AMD processor has an unlocked multiplier, while the Intel processor does not. The AMD part is marked as a mobile processor, while the Intel part is marked as desktop.

The Verdict

The data points to a clear performance hierarchy. The AMD Ryzen 9 9850HX wins every benchmark in the comparison set, with margins ranging from 12.8% in single-thread to 146.8% in extended instructions. The average benchmark score of 106,413 versus 40,557 places the AMD part in a different performance class, reflected by the 97th versus 87th percentile rankings.

The Intel Core 7 253PE does have a higher boost clock at 5.50 GHz versus 5.20 GHz, but this does not translate into a benchmark win. The Intel part also has a lower base clock at 2.50 GHz versus 3.00 GHz, and the database shows no test where the Intel processor outperforms the AMD part.

The AMD processor's nearest rivals are all Xeon workstation processors, including the Intel Xeon w7-3555 at 106,192 (0.2% behind AMD) and the Intel Xeon w7-2595X at 108,663 (2.1% ahead of AMD). This places the Ryzen 9 9850HX in workstation-class territory despite being a mobile processor. The Intel Core 7 253PE's nearest rivals are midrange desktop and mobile parts, including the AMD Ryzen 9 7940H at 40,431, which is only 0.3% behind the Intel part.

For workloads that leverage many threads, such as compilation, rendering, or data processing, the AMD part shows a 76.7% advantage in multithreaded score. For single-threaded responsiveness, the gap narrows to 12.8%, but AMD still leads. The extended instructions test, which shows the largest gap at 146.8%, indicates that AMD's Zen 5 architecture handles advanced instruction sets more efficiently.

The mobile versus desktop market segments also matter. The AMD processor is designed for mobile use with a 55W TDP, while the Intel processor is designed for desktop use with a 65W TDP. Despite the lower TDP, AMD delivers higher performance across the board, which indicates a more efficient architecture per watt of thermal budget.

Specification Differences

| Specification | AMD Ryzen 9 9850HX | Intel Core 7 253PE |

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

| Cores | 12 | 10 |

| Threads | 24 | 20 |

| Base Clock | 3.00 GHz | 2.50 GHz |

| Boost Clock | 5.20 GHz | 5.50 GHz |

| TDP | 55 W | 65 W |

| Socket | AMD Socket FL1 | Intel Socket 1700 |

| Architecture | Zen 5 | Not listed |

| Codename | Fire Range | Bartlett Lake |

| Process Node | 4 nm | 10 nm |

| Foundry | TSMC | Intel |

| L2 Cache | 1 MB (per core) | 2 MB (per core) |

| L3 Cache | 64 MB | 33 MB (shared) |

| Memory Support | DDR5 | DDR4, DDR5 |

| PCIe | Gen 5, 28 Lanes | Gen 5, 16 Lanes |

| Integrated Graphics | Radeon 610M | UHD Graphics 730 |

| Market Segment | Mobile | Desktop |

| Release Date | 2025-01-05 | 2026-03-08 |

| Multiplier Unlocked | Yes | No |

| Part Number | 100-000001366 | SA4QE |

| Launch MSRP | Not listed | $384 |

The specification table shows that AMD has more cores, more threads, a higher base clock, a lower TDP, a smaller process node, more L3 cache, more PCIe lanes, and an unlocked multiplier. Intel has a higher boost clock, more L2 cache per core, and support for both DDR4 and DDR5 memory. The Intel part also has a later release date and a listed launch MSRP of $384. The AMD part does not have a launch MSRP in the database.