AMD Ryzen Embedded 9950X vs Intel Core i7-14700HX Comparison

Where Each One Wins

The recorded data shows a clear split between the two processors based on their intended market segments. The Intel Core i7-14700HX, a mobile part, has a substantial set of benchmark results available, with wins across both single-threaded and multi-threaded workloads. The AMD Ryzen Embedded 9950X, by contrast, has no recorded benchmark scores in the database, leaving its performance characteristics to be inferred from its architectural specifications alone.

The Intel Core i7-14700HX demonstrates its strongest showing in multi-threaded workloads. Its Cinebench R23 multicore score of 24,595 places it well within the upper tier of processors, and its percentile ranking of 89 means it outperforms 89% of all CPUs in the database. The Geekbench multicore result of 14,390 reinforces this position, while the PassMark multithread score of 36,566 confirms the chip's ability to handle heavily parallelized tasks.

Single-thread performance for the Intel part is also competitive. The Cinebench R23 single-core score of 2,103 and Geekbench single-core score of 2,116 indicate strong per-core efficiency. The PassMark single-thread score of 3,947 further validates this, showing the processor can deliver responsive performance in lightly threaded applications.

The AMD Ryzen Embedded 9950X has no benchmark entries in the database. This absence of data means the database cannot assign it a win in any tested workload. However, the architectural specifications provide a basis for qualitative comparison. The AMD part features 16 cores and 32 threads based on the Zen 5 architecture, which suggests it may have competitive multi-threaded potential, but without recorded measurements, the database cannot confirm this.

Architecture Differences

The two processors come from fundamentally different design philosophies. The AMD Ryzen Embedded 9950X uses the Granite Ridge codename and belongs to the Ryzen Embedded 9000 series, built on the Zen 5 architecture. It is manufactured on a 4 nm process node at TSMC, with the die consisting of two 70.6 mm² chiplets. The transistor count stands at 16,630 million, reflecting a dense, modern design.

The Intel Core i7-14700HX uses the Raptor Lake architecture with the Raptor Lake-HX codename, part of the Core 14th Gen series. It is built on a 10 nm process node at Intel, with a monolithic die size of 257 mm². The transistor count is not recorded in the database, but the larger die size and older process node indicate a different manufacturing approach.

Cache hierarchies differ notably. Both processors use 80 KB of L1 cache per core. The AMD part offers 1 MB of L2 cache per core, while the Intel part doubles this to 2 MB per core. For L3 cache, the AMD Ryzen Embedded 9950X provides 64 MB of shared cache, whereas the Intel Core i7-14700HX has 33 MB of shared L3. The AMD chip thus has nearly double the total L3 capacity, which can benefit workloads with large working sets.

Memory support diverges as well. The AMD processor supports DDR5 memory exclusively, with a dual-channel bus and a recorded memory bandwidth of 89.6 GB/s. The Intel processor supports both DDR4 and DDR5, also with a dual-channel bus, though its memory bandwidth is not recorded. Both processors support ECC memory, a feature that appeals to embedded and workstation use cases.

PCIe connectivity differs in both generation and lane count. The AMD Ryzen Embedded 9950X uses PCIe Gen 5 with 28 lanes available from the CPU. The Intel Core i7-14700HX also uses PCIe Gen 5 but offers only 16 lanes from the CPU. This gives the AMD part more headroom for expansion devices such as GPUs, NVMe storage, and accelerators.

Integrated graphics also separate the two. The AMD chip includes Radeon Graphics, while the Intel chip uses UHD Graphics 770. Both provide display output capabilities, but the database does not include specific performance metrics for either.

Head-to-Head Benchmarks

The database contains no direct head-to-head benchmark results between the AMD Ryzen Embedded 9950X and the Intel Core i7-14700HX. The AMD part has zero recorded benchmark scores, while the Intel part has a full suite of results. This makes a direct numerical comparison impossible from the recorded data.

However, the Intel Core i7-14700HX can be positioned against its nearest rivals in the database. Its average benchmark score of 45,953 places it nearly even with the AMD EPYC 7303, which scores 45,960 with a delta percentage of 0. The AMD EPYC 4364P scores 45,970, also with a delta of 0. The AMD Ryzen AI 9 HX 375 scores 46,030, representing a delta of -0.2%, meaning the Intel part trails by 0.2%. The Intel Core Ultra 5 235 scores 46,062, also a -0.2% delta. These figures show the Core i7-14700HX sits within a tight cluster of competitive processors, essentially matching the EPYC parts while narrowly trailing the other two by a negligible margin.

In the absence of AMD Ryzen Embedded 9950X benchmark data, the database cannot quantify how it compares to the Intel part. The specification differences suggest the AMD chip may have advantages in L3 cache capacity and PCIe lane count, while the Intel chip has more cores (20 vs. 16) but fewer threads (28 vs. 32). The Intel part also has a notably lower TDP of 55 watts compared to the AMD part's 170 watts, which reflects its mobile orientation.

Specification Differences

The two processors differ across several key specification fields. The AMD Ryzen Embedded 9950X has 16 cores and 32 threads, while the Intel Core i7-14700HX has 20 cores and 28 threads. Base clocks differ substantially: the AMD chip runs at 4.30 GHz, while the Intel chip runs at 2.10 GHz. Boost clocks are closer, with the AMD part at 5.70 GHz and the Intel part at 5.50 GHz.

Thermal design power presents a major divergence. The AMD Ryzen Embedded 9950X has a TDP of 170 watts, appropriate for a desktop embedded processor. The Intel Core i7-14700HX has a TDP of 55 watts, reflecting its mobile HX-class designation. This difference impacts cooling requirements and power delivery considerations.

The socket and form factor differentiate the two. The AMD processor uses AMD Socket AM5, a desktop socket that allows for easy installation and upgrades. The Intel processor uses Intel BGA 1964, a ball-grid array socket that is soldered to the motherboard, typical for mobile platforms. The AMD part has a market segment of Desktop, while the Intel part is classified as Mobile.

Process node and foundry differ as noted earlier: the AMD chip uses a 4 nm process at TSMC, while the Intel chip uses a 10 nm process at Intel. Die size reflects this: the AMD chip uses two 70.6 mm² dies, while the Intel chip uses a single 257 mm² die. The transistor count is recorded only for the AMD part at 16,630 million.

Memory support differs in flexibility. The AMD chip supports only DDR5, while the Intel chip supports both DDR4 and DDR5. The AMD chip has a recorded memory bandwidth of 89.6 GB/s, while the Intel chip has no recorded bandwidth figure. Both support ECC memory.

PCIe capabilities favor the AMD part with 28 Gen 5 lanes versus 16 Gen 5 lanes for the Intel part. The AMD chip includes Radeon Graphics, while the Intel chip includes UHD Graphics 770. Both processors have unlocked multipliers, allowing overclocking. Release dates differ: the AMD part launched on 2025-10-06, while the Intel part launched on 2024-01-07. The AMD part number is 100-000001277E, and the Intel part number is SRMXG.

FAQ

Q: Which processor has more cores and threads?

A: The Intel Core i7-14700HX has 20 cores, which is more than the AMD Ryzen Embedded 9950X's 16 cores. However, the AMD chip has 32 threads, exceeding the Intel chip's 28 threads.

Q: What are the boost clock speeds of each processor?

A: The AMD Ryzen Embedded 9950X has a boost clock of 5.70 GHz, which is higher than the Intel Core i7-14700HX's boost clock of 5.50 GHz.

Q: How much L3 cache does each processor have?

A: The AMD Ryzen Embedded 9950X has 64 MB of shared L3 cache, while the Intel Core i7-14700HX has 33 MB of shared L3 cache.

Q: Which processor supports more PCIe lanes?

A: The AMD Ryzen Embedded 9950X supports 28 PCIe Gen 5 lanes from the CPU, while the Intel Core i7-14700HX supports 16 PCIe Gen 5 lanes.

Q: What memory types does each processor support?

A: The AMD Ryzen Embedded 9950X supports DDR5 memory only, while the Intel Core i7-14700HX supports both DDR4 and DDR5 memory.

Q: Which processor has a lower TDP?

A: The Intel Core i7-14700HX has a TDP of 55 watts, which is significantly lower than the AMD Ryzen Embedded 9950X's TDP of 170 watts.

The Verdict

The recorded data presents an unusual situation. The Intel Core i7-14700HX has a full set of benchmark results, placing it in the 89th percentile of all CPUs with an average benchmark score of 45,953. Its performance aligns closely with the AMD EPYC 7303, AMD EPYC 4364P, AMD Ryzen AI 9 HX 375, and Intel Core Ultra 5 235, all within a 0.2% delta. This positions the Intel chip as a solid mid-to-high-tier mobile processor.

The AMD Ryzen Embedded 9950X has no benchmark scores in the database, so its performance cannot be quantified. What the specifications show is a desktop-oriented embedded processor with 16 cores and 32 threads, a high 5.70 GHz boost clock, 64 MB of L3 cache, and 28 PCIe Gen 5 lanes. Its 170 watt TDP indicates it is designed for systems with active cooling and ample power delivery.

For users choosing between these two, the decision rests on the intended platform. The Intel Core i7-14700HX is a mobile part with proven benchmark results, suitable for laptops and compact systems where the 55 watt TDP and BGA socket are appropriate. The AMD Ryzen Embedded 9950X targets desktop embedded applications, with the AM5 socket, higher power envelope, and greater PCIe expansion capacity. The database contains no measurements for the AMD chip, so any performance expectations must rely on its architectural specifications, particularly the Zen 5 design and large cache configuration. The Intel chip, with its recorded scores, offers confirmed performance across a range of workloads.