AMD Ryzen Embedded 8645HS vs Intel Core i9-14901TE Comparison

Head-to-Head Benchmarks

The recorded database contains no direct head-to-head benchmark results for the AMD Ryzen Embedded 8645HS versus the Intel Core i9-14901TE. Both processors have an empty benchmark array, an average benchmark score of zero, and zero recorded wins in head-to-head comparisons. The percentile versus all CPUs is identical at 50 for each part, placing both squarely in the middle of the distribution. Without measured scores, the database cannot produce a single numerical comparison between these two SKUs. What the data does provide is a detailed specification profile for each, allowing an architectural and feature-level comparison rather than a performance delta.

The absence of benchmark data is itself a meaningful finding. The AMD Ryzen Embedded 8645HS is a mobile-class embedded processor from the 8000 series, while the Intel Core i9-14901TE is a desktop-class chip from the Core 14th Gen family. These are different market segments, different sockets, and different process nodes. The database records zero wins for either side, so no claim of superiority can be made based on measured performance. The only quantitative comparisons available come from the specification table: core counts, clock speeds, cache sizes, memory support, and PCIe generation. Those numbers tell a structural story, not a performance story.

The Verdict

Given the complete absence of benchmark scores, the verdict must rest on specifications alone. The Intel Core i9-14901TE offers 8 cores and 16 threads, compared to the AMD Ryzen Embedded 8645HS's 6 cores and 12 threads. The Intel part also has a higher boost clock at 5.50 GHz versus 5.00 GHz, and a larger shared L3 cache at 36 MB versus 16 MB. The AMD part counters with a higher base clock at 4.30 GHz versus 2.30 GHz, a more advanced 4 nm process node versus Intel's 10 nm, and a smaller die size at 178 mm² versus 257 mm². The AMD chip also includes a newer integrated GPU, the Radeon 760M, while Intel uses UHD Graphics 770.

For workloads that scale with core count and thread count, the Intel part has a structural advantage on paper. For workloads that favor higher base clocks and lower power draw per unit of compute, the AMD part appears better positioned. Neither processor has a measured edge in the database. The only honest verdict is that the Intel Core i9-14901TE should be preferred for multi-threaded throughput scenarios based on its 8-core, 16-thread configuration, while the AMD Ryzen Embedded 8645HS should be considered for single-thread-heavy tasks with its 4.30 GHz base clock and more compact 4 nm design. The data does not support a stronger claim than that.

Architecture Differences

The AMD Ryzen Embedded 8645HS uses the Zen 4 architecture, codenamed Hawk Point, from the Ryzen Embedded generation. It is built on a 4 nm process at TSMC, with 25,000 million transistors on a 178 mm² die. The Intel Core i9-14901TE uses the Raptor Lake architecture, codenamed Raptor Lake-R, from the Core i9 generation (Raptor Lake Refresh). It is built on a 10 nm process at Intel, with a 257 mm² die size and no transistor count recorded. The process node difference is stark: 4 nm versus 10 nm, which typically indicates a significant density and efficiency advantage for the AMD part.

Cache configurations differ substantially. The AMD chip has 64 KB of L1 per core, 1 MB of L2 per core, and 16 MB of shared L3. The Intel chip has 80 KB of L1 per core, 2 MB of L2 per core, and 36 MB of shared L3. The Intel part has more cache at every level, though it also has more cores to feed. The AMD part's total cache is smaller, but its per-core L2 and L1 are also smaller. Neither chip supports 3D V-Cache, so the shared L3 is the only large pool on both.

Memory support also diverges. The AMD Ryzen Embedded 8645HS supports DDR5 only, with a dual-channel bus and a recorded memory bandwidth of 89.6 GB/s. The Intel Core i9-14901TE supports both DDR4 and DDR5, also with a dual-channel bus, but its memory bandwidth is not recorded in the database. Both processors support ECC memory, which is notable for embedded and server-oriented workloads. PCIe generation differs as well: the AMD part uses Gen 4 with 20 lanes (CPU only), while the Intel part uses Gen 5 with 16 lanes (CPU only). The Intel part has a newer PCIe standard but fewer lanes.

Integrated graphics differ: the AMD chip uses a Radeon 760M, while the Intel chip uses UHD Graphics 770. The AMD part is classified as mobile market segment, while the Intel part is desktop. The AMD part uses AMD Socket FP8, while the Intel part uses Intel Socket 1700. Neither processor has an unlocked multiplier, so overclocking is not supported on either. The AMD part was released on 2024-04-01, while the Intel part was released on 2024-06-30, making the AMD chip roughly three months earlier to market.

FAQ

Q: Which processor has more cores and threads?

A: The Intel Core i9-14901TE has 8 cores and 16 threads, while the AMD Ryzen Embedded 8645HS has 6 cores and 12 threads.

Q: What are the base and boost clock speeds for each?

A: The AMD Ryzen Embedded 8645HS has a base clock of 4.30 GHz and a boost clock of 5.00 GHz. The Intel Core i9-14901TE has a base clock of 2.30 GHz and a boost clock of 5.50 GHz.

Q: Which processor has a smaller manufacturing process node?

A: The AMD Ryzen Embedded 8645HS is built on a 4 nm process at TSMC, while the Intel Core i9-14901TE is built on a 10 nm process at Intel. The AMD part's node is smaller.

Q: Do both processors support ECC memory?

A: Yes, both the AMD Ryzen Embedded 8645HS and the Intel Core i9-14901TE support ECC memory.

Q: What is the difference in L3 cache size?

A: The Intel Core i9-14901TE has 36 MB of shared L3 cache, while the AMD Ryzen Embedded 8645HS has 16 MB of shared L3 cache.

Q: Which processor supports PCIe Gen 5?

A: The Intel Core i9-14901TE supports PCIe Gen 5 with 16 lanes (CPU only). The AMD Ryzen Embedded 8645HS supports PCIe Gen 4 with 20 lanes (CPU only).

Where Each One Wins

The AMD Ryzen Embedded 8645HS wins on clock speed at base frequency, delivering 4.30 GHz against Intel's 2.30 GHz. That advantage suggests better responsiveness in lightly threaded or latency-sensitive tasks where the processor does not need to boost. The AMD part also wins on process efficiency, using a 4 nm node versus Intel's 10 nm, which typically translates to lower power draw per transistor. Its 25,000 million transistor count on a 178 mm² die gives a transistor density of roughly 140 million per square millimeter, while the Intel part's 257 mm² die with no recorded transistor count cannot be compared directly. The AMD part also has a higher memory bandwidth at 89.6 GB/s, a specification that is missing entirely for the Intel chip.

The Intel Core i9-14901TE wins on core count, thread count, boost clock, and cache capacity. Its 8 cores and 16 threads provide a 33% core advantage and a 33% thread advantage over the AMD part's 6 cores and 12 threads. The boost clock of 5.50 GHz exceeds AMD's 5.00 GHz by 0.50 GHz, which matters for single-thread bursts. The L3 cache at 36 MB is more than double the AMD part's 16 MB, and the L2 cache at 2 MB per core is double the AMD part's 1 MB per core. The Intel part also supports both DDR4 and DDR5 memory, giving platform flexibility that the AMD part lacks with its DDR5-only support. The Intel chip uses PCIe Gen 5, which is a newer standard than AMD's PCIe Gen 4, though the AMD part has more lanes at 20 versus 16.

The production status is active for both parts, and neither has an unlocked multiplier. The AMD part is newer by release date, coming out on 2024-04-01, while the Intel part followed on 2024-06-30. The AMD part is aimed at the mobile embedded segment with an FP8 socket, while the Intel part is a desktop chip on Socket 1700. The database records no benchmark wins for either, so the use-case split must be inferred from specifications. For high-thread-count server-style workloads, the Intel part's 8 cores and larger cache make it the structural choice. For power-sensitive embedded applications with fast base clocks and a modern process node, the AMD part is the structural choice. Without measured scores, no further differentiation is possible from the recorded data.