Intel Core i5-13500E vs Intel Core i7-12800HE Comparison

The Intel Core i7-12800HE and Intel Core i5-13500E are two 14-core processors from consecutive generations, but they target different market segments: the former is a mobile chip, while the latter is a desktop part. Despite their different intended use cases, the benchmark data shows a surprisingly consistent performance gap, with the desktop-oriented i5-13500E taking a clean sweep across all six Cinebench tests. This analysis breaks down the data point by point.

Head-to-Head Benchmarks

The head-to-head benchmark table is unambiguous: the Intel Core i5-13500E wins every single test, with no victories for the i7-12800HE. The margins, however, are consistent and narrow, hovering around 1.5% to 1.8% in each discipline. This is not a generational leap; it is a steady, incremental advantage.

Starting with multi-core performance, the i5-13500E leads in Cinebench R15 multicore with a score of 2295 against the i7-12800HE's 2253, a delta of -1.8% from the perspective of the i7. Moving to Cinebench R20 multicore, the gap widens in absolute points: the i5 scores 9564 versus 9391 for the i7, again a -1.8% difference. In the most demanding multi-threaded test, Cinebench R23 multicore, the i5-13500E posts 22772, while the i7-12800HE trails at 22360, maintaining the same -1.8% delta. The consistency of this margin across different Cinebench versions suggests the performance difference is structural rather than workload-specific.

Single-core performance tells a similar story, though with slightly smaller absolute gaps. In Cinebench R15 singlecore, the i5-13500E scores 323 versus the i7's 318, a -1.5% delta. In Cinebench R20 singlecore, the i5 leads with 1349 against 1325, reverting to a -1.8% margin. Finally, in Cinebench R23 singlecore, the i5-13500E achieves 3214, while the i7-12800HE manages 3156, again at -1.8%. The consistency here is notable: single-core performance scales almost identically to multi-core, indicating that the i5's advantage comes from per-core efficiency rather than core-count advantages.

The average benchmark scores align with this narrative. The i7-12800HE has an average benchmark score of 6467, while the i5-13500E sits higher at 6586. The i5's nearest rival, the Intel Core i9-12900E, has an average score of 6611 with a deltaPct of -0.4%, meaning the i5 is only 0.4% behind that higher-tier chip. Meanwhile, the i7-12800HE's closest rival is the Intel Xeon D-2796TE at 6510, which is -0.7% below the i7. Both processors land at the 62nd percentile among all CPUs, placing them in the same broad performance tier, but the i5 is consistently on the upper edge of that tier.

Architecture Differences

The two processors come from different architectural generations, which explains the performance delta. The i7-12800HE is built on Alder Lake, specifically the Alder Lake-H mobile variant, while the i5-13500E uses Raptor Lake, specifically the Raptor Lake-S desktop variant. Both use a 10 nm process node and are fabricated by Intel, with die sizes of 217 mm² for the i7 and 215 mm² for the i5. The slightly smaller die on the i5, despite identical core counts, hints at refinements in the Raptor Lake design.

Core and cache configurations are identical on paper: both have 14 cores, 20 threads, 80 KB of L1 cache per core, 1.25 MB of L2 cache per core, and 24 MB of shared L3 cache. The key differences lie in platform and feature support. The i7-12800HE uses the Intel BGA 1744 socket, is classified under the mobile market segment, and carries the Alder Lake-H codename. The i5-13500E uses the Intel Socket 1700, is a desktop part with the Raptor Lake-S codename, and has a release date of 2023-01-03.

The memory and PCIe support diverge significantly. Both support DDR4 and DDR5 memory in a dual-channel configuration, but the i7-12800HE offers PCIe Gen 4 with 20 lanes (CPU only), while the i5-13500E provides PCIe Gen 5 with 16 lanes (CPU only). This represents a generational upgrade in I/O bandwidth for the i5, even if the lane count is lower. The i7 uses Iris Xe 96EU integrated graphics, whereas the i5 is paired with UHD Graphics 770. The i5 also supports ECC memory, which the i7 does not, a notable feature for desktop workstation use.

Thermal design power is another clear separator: the i7-12800HE is rated at 45 W, while the i5-13500E is rated at 65 W. This 20 W difference is expected given the mobile versus desktop split, and it likely contributes to the i5's sustained performance advantage. Both processors have locked multipliers and share the same base clock of 2.40 GHz and boost clock of 4.60 GHz, meaning the i5's wins come from architectural efficiency rather than raw clock speed.

FAQ

Q: Which processor has more cores and threads?

A: Both processors are identical in this regard. The Intel Core i7-12800HE and the Intel Core i5-13500E each have 14 cores and 20 threads.

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

A: The i5-13500E wins all multi-core tests by a consistent margin of -1.8% compared to the i7-12800HE. In Cinebench R23 multicore, the i5 scores 22772 versus the i7's 22360.

Q: Is the i7-12800HE better at single-core tasks?

A: No. The i5-13500E also wins every single-core test. In Cinebench R23 singlecore, the i5 scores 3214, while the i7 scores 3156, a -1.8% delta.

Q: How do their average benchmark scores compare?

A: The i7-12800HE has an average benchmark score of 6467, while the i5-13500E has a higher average of 6586. Both sit at the 62nd percentile among all CPUs.

Q: Do they support the same memory types?

A: Yes, both support DDR4 and DDR5 memory in a dual-channel configuration. However, the i5-13500E also supports ECC memory, while the i7-12800HE does not.

Q: What is the difference in their PCIe capabilities?

A: The i7-12800HE offers PCIe Gen 4 with 20 lanes (CPU only), while the i5-13500E provides PCIe Gen 5 with 16 lanes (CPU only). The i5 has a newer generation but fewer lanes.

The Verdict

The benchmark data points to a straightforward conclusion: the Intel Core i5-13500E is the faster processor in every measurable category. Across six Cinebench tests, it wins all of them with a consistent delta of -1.5% to -1.8% over the i7-12800HE. The average benchmark score reinforces this, with the i5 at 6586 compared to the i7's 6467, a difference of roughly 119 points.

The i5-13500E's advantages extend beyond raw compute, as it offers PCIe Gen 5 support and ECC memory, neither of which the i7-12800HE can match. The i7 does have a lower TDP of 45 W versus the i5's 65 W, which is relevant for mobile or power-constrained scenarios, but this does not translate into any performance wins. Given that both processors share the same core count, thread count, base clock, and boost clock, the i5's architectural refinements from Raptor Lake give it a decisive edge. Any user prioritizing performance should select the i5-13500E based on this data alone.

Specification Differences

The two processors differ in several key specification fields, all of which are listed below:

• Socket: Intel BGA 1744 (i7-12800HE) vs Intel Socket 1700 (i5-13500E)
• Architecture: Alder Lake (i7-12800HE) vs Raptor Lake (i5-13500E)
• Codename: Alder Lake-H (i7-12800HE) vs Raptor Lake-S (i5-13500E)
• Generation: Core i7 (Alder Lake-H) vs Core i5 (Raptor Lake)
• Die Size: 217 mm² (i7-12800HE) vs 215 mm² (i5-13500E)
• TDP: 45 W (i7-12800HE) vs 65 W (i5-13500E)
• PCIe: Gen 4, 20 Lanes (CPU only) (i7-12800HE) vs Gen 5, 16 Lanes (CPU only) (i5-13500E)
• Integrated Graphics: Iris Xe 96EU (i7-12800HE) vs UHD Graphics 770 (i5-13500E)
• Market Segment: Mobile (i7-12800HE) vs Desktop (i5-13500E)
• ECC Memory Support: False (i7-12800HE) vs True (i5-13500E)
• Release Date: Not listed (i7-12800HE) vs 2023-01-03 (i5-13500E)
• Part Number: SRLE6 (i7-12800HE) vs SRMFW (i5-13500E)

Where Each One Wins

The Intel Core i5-13500E wins in every benchmark category, making the case for selection straightforward. It wins all multi-core tests, including Cinebench R15 multicore (2295 vs 2253), Cinebench R20 multicore (9564 vs 9391), and Cinebench R23 multicore (22772 vs 22360). It also wins all single-core tests, from Cinebench R15 singlecore (323 vs 318) to Cinebench R23 singlecore (3214 vs 3156). The i5 also wins on platform features, offering PCIe Gen 5 support and ECC memory, which are absent on the i7.

The Intel Core i7-12800HE has no benchmark wins to its name, but it does have one advantage: a lower TDP of 45 W versus the i5's 65 W. This makes it a candidate for thermally constrained or power-sensitive mobile environments, though the performance data does not favor it. Additionally, the i7 offers more PCIe lanes (20 versus 16), though at the older Gen 4 standard. For any workload where compute performance is the primary criterion, the i5-13500E is the clear choice; the i7-12800HE only makes sense where its lower power envelope is a hard requirement.