AMD Ryzen Embedded 9900X vs Intel Core i7-14650HX Comparison

The Verdict

The recorded data positions the Intel Core i7-14650HX as the stronger benchmark performer of the two processors. The Intel chip holds an 88th percentile ranking across all CPUs, while the AMD Ryzen Embedded 9900X sits at the 50th percentile, a substantial gap in overall standing. The Intel part also carries an average benchmark score of 41576, whereas the AMD processor has no recorded benchmark scores in the database at this time.

The Intel Core i7-14650HX suits workloads that demand proven multi-threaded throughput, given its 16 cores, 24 threads, and a full set of Cinebench and PassMark results. The AMD Ryzen Embedded 9900X, with 12 cores, 24 threads, a higher boost clock, and a smaller process node, represents the newer architecture option, but the database contains no measured performance data to confirm its capabilities. Buyers seeking immediate, verified performance figures should favor the Intel chip. The AMD part remains an unknown quantity until benchmark results populate the database.

Architecture Differences

The two processors come from different design philosophies and manufacturing approaches. The AMD Ryzen Embedded 9900X uses the Granite Ridge codename with a Zen 5 microarchitecture, built on a 4 nm process at TSMC. The Intel Core i7-14650HX relies on the Raptor Lake-HX Refresh architecture and codename, manufactured on a 10 nm process at Intel. This process gap suggests the AMD chip should offer better power efficiency per transistor, though no direct efficiency measurements appear in the data.

The AMD processor uses a chiplet design, indicated by its die size of 2x 70.6 mm², while the Intel processor uses a monolithic die of 257 mm². The AMD chip integrates 16,630 million transistors, while the Intel chip has no transistor count listed. Cache configurations differ significantly. The AMD part provides 64 MB of L3 cache, while the Intel part offers 30 MB of shared L3 cache. Both use 80 KB of L1 cache per core, but L2 cache differs: AMD uses 1 MB per core, Intel uses 2 MB per core.

Memory support also diverges. The AMD Ryzen Embedded 9900X supports DDR5 memory only, with a dual-channel bus and a rated memory bandwidth of 89.6 GB/s. The Intel Core i7-14650HX supports both DDR4 and DDR5 memory, also dual-channel, but its memory bandwidth is not listed. Both processors support ECC memory. PCIe connectivity differs as well: the AMD chip provides Gen 5 with 24 lanes (CPU only), while the Intel chip provides Gen 5 with 16 lanes (CPU only).

Integrated graphics separate the two further. The AMD processor includes Radeon Graphics, while the Intel processor includes UHD Graphics 710. The AMD part uses the AMD Socket AM5, a desktop socket, while the Intel part uses the Intel BGA 1964, a mobile socket. The AMD processor targets the desktop market segment, while the Intel processor targets mobile. The AMD chip launched on 2025-10-06, while the Intel chip launched on 2024-01-07. Both carry unlocked multipliers, and both remain in active production.

Head-to-Head Benchmarks

The head-to-head benchmark comparison field in the database contains no entries. The AMD Ryzen Embedded 9900X has an empty benchmarks array, meaning no Cinebench, Geekbench, or PassMark scores are recorded for it. The Intel Core i7-14650HX, by contrast, has 19 recorded benchmark scores across multiple test suites.

The Intel processor's Cinebench results provide a clear performance profile. In Cinebench R15, the Intel part scores 3470.5 in multi-core and 285.5 in single-core. In Cinebench R20, it scores 11946 multi-core and 1686 single-core. In Cinebench R23, it scores 20454 multi-core and 1969 single-core. These scores establish a baseline for multi-threaded rendering performance that the AMD chip cannot currently challenge, because no AMD scores exist in the database.

Geekbench results for the Intel processor show 14249 in multi-core and 2173 in single-core. The PassMark suite adds more detail. The Intel chip scores 116661 in integer math, 84999 in floating-point math, 24150 in extended instructions, and 152 in find prime numbers. It scores 398418 in data compression, 22917 in data encryption, 43035 in random string sorting, 2202 in physics, and 33495 in multithread. Single-thread PassMark performance sits at 3841.

Because the AMD processor has zero recorded benchmark scores, no direct wins can be attributed to either side in the head-to-head field. The wins counter shows 0 for both processors. The Intel chip's nearest rivals in the database include the Intel Core Ultra 7 265H with an average score of 41621 and a delta of -0.1%, the Intel Core 7 251TE with 41650 and -0.2%, the AMD Ryzen 9 5900X with 41376 and 0.5%, and the Intel Core i7-12850HX with 41779 and -0.5%. The Intel Core i7-14650HX sits within a tight band of these competitors, trailing the Core i7-12850HX by 0.5% and leading the Ryzen 9 5900X by 0.5%. This proximity indicates the Intel chip performs in line with established mid-to-high-end processors from both manufacturers.

The absence of AMD data means the comparison is effectively one-sided. The database records the Intel chip's performance across 19 benchmarks, while the AMD chip has no measurable output. Any claims about the AMD processor's performance would lack supporting evidence. The Intel chip's 88th percentile ranking reflects its recorded scores, while the AMD chip's 50th percentile ranking appears to reflect its lack of data rather than measured performance.

Specification Differences

The two processors differ across nearly every major specification field. Core count favors Intel: 16 cores versus 12 cores for AMD. Thread count is identical at 24 threads. Base clock favors AMD at 4.40 GHz versus Intel's 2.20 GHz. Boost clock also favors AMD at 5.60 GHz versus Intel's 5.20 GHz. Thermal design power favors Intel in terms of lower power draw: 55 watts versus AMD's 120 watts, though this reflects the Intel chip's mobile positioning.

Socket types are incompatible. AMD uses the AMD Socket AM5, while Intel uses the Intel BGA 1964. Process node favors AMD: 4 nm versus Intel's 10 nm. Foundry differs: TSMC for AMD, Intel for the Intel chip. Die size favors AMD's dual-chiplet approach at 2x 70.6 mm² versus Intel's 257 mm² monolithic die. Transistor count favors AMD at 16,630 million, with no count listed for Intel. L3 cache favors AMD at 64 MB versus Intel's 30 MB. L2 cache per core favors Intel at 2 MB versus AMD's 1 MB. L1 cache per core is equal at 80 KB.

Memory support favors Intel in flexibility, with both DDR4 and DDR5 support, while AMD supports DDR5 only. Memory bandwidth favors AMD at 89.6 GB/s, with no figure listed for Intel. ECC support is equal: both support ECC memory. PCIe lanes favor AMD: Gen 5 with 24 lanes versus Intel's Gen 5 with 16 lanes. Integrated graphics differ: Radeon Graphics on AMD, UHD Graphics 710 on Intel. Market segment differs: Desktop for AMD, Mobile for Intel. Release dates differ: 2025-10-06 for AMD, 2024-01-07 for Intel. Part numbers differ: 100-000000662E for AMD, SRMXH for Intel. Both have unlocked multipliers, and both are active in production.

FAQ

Q: Which processor has more cores?

A: The Intel Core i7-14650HX has 16 cores, while the AMD Ryzen Embedded 9900X has 12 cores. Both have 24 threads.

Q: What is the boost clock difference between the two processors?

A: The AMD Ryzen Embedded 9900X boosts to 5.60 GHz, which is higher than the Intel Core i7-14650HX's 5.20 GHz boost clock.

Q: Does the AMD processor support more PCIe lanes than the Intel processor?

A: Yes. The AMD Ryzen Embedded 9900X provides Gen 5 with 24 lanes (CPU only), while the Intel Core i7-14650HX provides Gen 5 with 16 lanes (CPU only).

Q: Which processor has a larger L3 cache?

A: The AMD Ryzen Embedded 9900X has 64 MB of L3 cache, while the Intel Core i7-14650HX has 30 MB of shared L3 cache.

Q: What benchmark scores are recorded for the AMD Ryzen Embedded 9900X?

A: The database lists no benchmark scores for the AMD Ryzen Embedded 9900X. Its benchmarks array is empty, and its average benchmark score is 0.

Q: How does the Intel Core i7-14650HX rank compared to its nearest rivals?

A: The Intel Core i7-14650HX ranks at the 88th percentile with an average benchmark score of 41576. It trails the Intel Core i7-12850HX by 0.5%, leads the AMD Ryzen 9 5900X by 0.5%, and sits within 0.2% of the Intel Core 7 251TE and Intel Core Ultra 7 265H.

Q: What is the process node for each processor?

A: The AMD Ryzen Embedded 9900X uses a 4 nm process at TSMC, while the Intel Core i7-14650HX uses a 10 nm process at Intel.