AMD Ryzen Embedded 8840U vs Intel Core i5-14401TE Comparison

The Verdict

The data positions the AMD Ryzen Embedded 8840U and Intel Core i5-14401TE as two distinctly different solutions despite sharing the same 50th percentile ranking among all CPUs. The AMD part leads in core count, thread count, base clock, boost clock, process efficiency, and integrated graphics capability. The Intel part counters with a larger L3 cache, faster PCIe generation, and a desktop-oriented socket. For workloads that scale with thread count and single-core frequency, the Ryzen Embedded 8840U holds the advantage on paper. For applications requiring the latest PCIe connectivity or a desktop platform with a larger shared cache, the Core i5-14401TE presents the stronger case.

Architecture Differences

The two processors come from different design philosophies. The AMD Ryzen Embedded 8840U uses the Zen 4 architecture under the Hawk Point codename, built on a 4 nm process at TSMC. The transistor count is substantial at 25,000 million, with a die size of 178 mm². The Intel Core i5-14401TE uses Raptor Lake architecture under the Raptor Lake-R codename, fabricated on a 10 nm process at Intel, with a die size of 215 mm². The process node difference is significant: 4 nm versus 10 nm, which explains the AMD part's lower power envelope.

The AMD chip integrates the Radeon 780M graphics solution, while the Intel chip carries UHD Graphics 730. Both processors support ECC memory, a key feature for embedded and reliability-focused deployments. The AMD part is classified as a mobile segment processor on AMD Socket FP8, while the Intel part is a desktop segment processor on Intel Socket 1700. Both are currently active in production and neither has an unlocked multiplier. The AMD release date is April 1, 2024; the Intel release date is June 30, 2024.

Cache layouts differ in structure. The AMD Ryzen Embedded 8840U provides 64 KB of L1 per core, 1 MB of L2 per core, and 16 MB of shared L3. The Intel Core i5-14401TE provides 80 KB of L1 per core, 1.25 MB of L2 per core, and 20 MB of shared L3. The larger per-core L1 and L2 caches on the Intel part, combined with a 4 MB larger L3 pool, give it a cache capacity edge, though the AMD part compensates with more cores.

Head-to-Head Benchmarks

The benchmark database shows no recorded head-to-head benchmark scores for these two processors, and neither processor has individual benchmark entries or nearest rival data. The analysis therefore relies entirely on the specification fields provided.

The core count difference is the first divider: the AMD Ryzen Embedded 8840U provides 8 cores and 16 threads, while the Intel Core i5-14401TE provides 6 cores and 12 threads. That is 2 additional cores and 4 additional threads for the AMD part, a 33% core advantage and a 33% thread advantage. In multi-threaded workloads, this core disparity typically translates into a proportional throughput advantage, assuming similar IPC.

Clock speeds also favor AMD. The Ryzen Embedded 8840U has a base clock of 3.30 GHz and a boost clock of 5.10 GHz. The Core i5-14401TE has a base clock of 2.00 GHz and a boost clock of 4.50 GHz. The AMD part runs 1.30 GHz higher at base and 0.60 GHz higher at boost. For single-threaded responsiveness and lightly threaded tasks, the higher boost clock on the AMD part suggests a measurable advantage.

Power efficiency favors the AMD part heavily. The Ryzen Embedded 8840U carries a TDP of 28 watts, while the Core i5-14401TE carries a TDP of 45 watts. The AMD processor delivers more cores, more threads, and higher clocks while drawing 17 watts less. The 4 nm process node enables this efficiency gap.

Memory support differs in breadth. The AMD part supports DDR5 only, with a dual-channel memory bus and a recorded memory bandwidth of 89.6 GB/s. The Intel part supports both DDR4 and DDR5 with a dual-channel bus, but no memory bandwidth figure is recorded. The Intel part offers flexibility for platforms that still use DDR4, while the AMD part provides a documented bandwidth ceiling.

PCIe connectivity goes to Intel. The Core i5-14401TE provides PCIe Gen 5 with 16 CPU lanes, while the Ryzen Embedded 8840U provides PCIe Gen 4 with 20 CPU lanes. The Intel part offers the newer generation, which doubles the per-lane bandwidth potential, though the AMD part offers more total lanes.

Specification Differences

The two processors differ across most major specification fields. The AMD Ryzen Embedded 8840U uses 8 cores, 16 threads, a 3.30 GHz base clock, a 5.10 GHz boost clock, a 28 watt TDP, AMD Socket FP8, Zen 4 architecture, Hawk Point codename, a 4 nm process at TSMC, 25,000 million transistors, a 178 mm² die size, 64 KB L1 per core, 1 MB L2 per core, 16 MB shared L3, DDR5 memory support, 89.6 GB/s memory bandwidth, PCIe Gen 4 with 20 CPU lanes, Radeon 780M integrated graphics, and a mobile market segment.

The Intel Core i5-14401TE uses 6 cores, 12 threads, a 2.00 GHz base clock, a 4.50 GHz boost clock, a 45 watt TDP, Intel Socket 1700, Raptor Lake architecture, Raptor Lake-R codename, a 10 nm process at Intel, no recorded transistor count, a 215 mm² die size, 80 KB L1 per core, 1.25 MB L2 per core, 20 MB shared L3, DDR4 and DDR5 memory support, no recorded memory bandwidth, PCIe Gen 5 with 16 CPU lanes, UHD Graphics 730 integrated graphics, and a desktop market segment.

Both processors support ECC memory, use a dual-channel memory bus, are active in production, lack an unlocked multiplier, and hold the 50th percentile position among all CPUs. The AMD part has no recorded launch MSRP and an unknown part number. The Intel part also has no recorded launch MSRP, but has the part number Q4T4SRNJP.

FAQ

Q: Which processor has more cores and threads?

A: The AMD Ryzen Embedded 8840U has 8 cores and 16 threads. The Intel Core i5-14401TE has 6 cores and 12 threads.

Q: Which processor has the higher boost clock?

A: The AMD Ryzen Embedded 8840U boosts to 5.10 GHz, compared to 4.50 GHz for the Intel Core i5-14401TE.

Q: What is the TDP difference between the two processors?

A: The AMD Ryzen Embedded 8840U has a TDP of 28 watts, while the Intel Core i5-14401TE has a TDP of 45 watts. The AMD part consumes 17 watts less.

Q: Which processor supports DDR4 memory?

A: Only the Intel Core i5-14401TE supports DDR4 memory. The AMD Ryzen Embedded 8840U supports DDR5 only.

Q: Which processor provides PCIe Gen 5?

A: The Intel Core i5-14401TE provides PCIe Gen 5 with 16 CPU lanes. The AMD Ryzen Embedded 8840U provides PCIe Gen 4 with 20 CPU lanes.

Q: Do both processors support ECC memory?

A: Yes, both the AMD Ryzen Embedded 8840U and the Intel Core i5-14401TE support ECC memory.

Where Each One Wins

The AMD Ryzen Embedded 8840U wins in scenarios that demand parallel processing capacity. The 8-core, 16-thread configuration with a 5.10 GHz boost clock suits compilation workloads, virtualization hosts, dense container deployments, and scientific computing tasks that scale across threads. The 28 watt TDP makes it the clear choice for thermally constrained embedded enclosures, fanless industrial systems, and mobile form factors where power draw directly impacts cooling design. The 4 nm process node, TSMC foundry, and 25,000 million transistors deliver more compute per watt. The Radeon 780M integrated graphics provides a more capable GPU for embedded workloads that need display output or light GPU acceleration without a discrete card. The recorded memory bandwidth of 89.6 GB/s gives the AMD part a documented throughput ceiling for memory-bound tasks.

The Intel Core i5-14401TE wins in scenarios that value cache capacity and platform connectivity. The 20 MB shared L3 cache, 80 KB L1 per core, and 1.25 MB L2 per core provide a larger data footprint close to the cores, which benefits workloads with high data reuse and working sets that fit in cache. The PCIe Gen 5 interface with 16 CPU lanes supports the fastest available add-in cards, NVMe storage, and accelerators, making it the better fit for desktop-class embedded systems that need maximum I/O bandwidth to peripheral devices. The Intel Socket 1700 platform and desktop market segment position it for traditional ATX and micro-ATX embedded boards. The dual DDR4 and DDR5 memory support gives system integrators the flexibility to reuse existing DDR4 memory inventory or migrate to DDR5. The 215 mm² die size provides a larger physical package for thermal solutions that rely on direct contact with a heatsink.

The production status of both processors is active, meaning neither is a legacy part. The release dates are close, with the AMD part launching on April 1, 2024, and the Intel part on June 30, 2024. Neither processor has an unlocked multiplier, so overclocking is not part of the value proposition for either. Both sit at the 50th percentile among all CPUs in the database, indicating similar overall positioning in the broader processor landscape.

For embedded systems that prioritize compute density per watt, the AMD Ryzen Embedded 8840U is the data-backed choice. For embedded systems that prioritize cache capacity, PCIe Gen 5 connectivity, and memory type flexibility, the Intel Core i5-14401TE is the data-backed choice. The decision hinges on whether the workload is thread-bound or I/O-bound, and whether the platform requires a mobile or desktop socket.