AMD Ryzen Embedded 9900X3D vs Intel Core i9-14900T Comparison

# Where Each One Wins

The recorded benchmark data covers the Intel Core i9-14900T across 17 tests, while the AMD Ryzen Embedded 9900X3D has no benchmark entries in the database. This creates an asymmetric comparison. The Intel part delivers measurable results in every category the database tracks, from Cinebench rendering workloads to PassMark mathematical operations. The AMD processor has no verified scores, so its performance profile remains unquantified against the Intel part.

The Intel Core i9-14900T shows a multi-core Cinebench R23 score of 30,803 points, placing it at the 90th percentile among all CPUs in the database. Its nearest rivals include the Intel Core i7-13850HX at 50,761 average score (0.5% ahead), the Intel Core Ultra 9 285T at 51,310 average score (0.6% behind), the AMD Ryzen 9 5900XT at 50,718 average score (0.6% ahead), and the AMD Ryzen AI 9 HX PRO 370 at 50,448 average score (1.1% ahead). The Intel part's average benchmark score of 51,015 confirms it sits within a tight cluster of high-end desktop and mobile processors.

# Architecture Differences

The two processors diverge fundamentally in their underlying designs. The AMD Ryzen Embedded 9900X3D uses the Granite Ridge codename, built on the Zen 5 architecture at a 4 nm process node from TSMC. It packs 12 cores and 24 threads, with a base clock of 4.40 GHz and a boost clock of 5.50 GHz. The thermal design power is 120 W, and it uses the AMD Socket AM5. The chip includes 128 MB of L3 cache, 80 KB of L1 cache per core, and 1 MB of L2 cache per core. Memory support covers DDR5 with dual-channel configuration, achieving 89.6 GB/s memory bandwidth. ECC memory is supported, and the integrated graphics are Radeon Graphics. PCIe connectivity reaches Gen 5 with 24 lanes from the CPU. The processor uses a dual-die design with 2x 70.6 mm² die sizes and 16,630 million transistors.

The Intel Core i9-14900T uses the Raptor Lake-R codename, based on the Raptor Lake architecture at a 10 nm process node from Intel. It contains 24 cores and 32 threads, with a base clock of 1.10 GHz and a boost clock of 5.50 GHz. The thermal design power is 35 W, meaning it draws significantly less power under load. The socket is Intel Socket 1700. Cache configuration includes 80 KB L1 per core, 2 MB L2 per core, and 36 MB of shared L3 cache. Memory support covers both DDR4 and DDR5 with dual-channel configuration. ECC memory is supported, and the integrated graphics are UHD Graphics 770. PCIe connectivity reaches Gen 5 with 16 lanes from the CPU. The single-die design measures 257 mm².

The AMD part's triple-digit L3 cache (128 MB) dwarfs the Intel part's 36 MB shared L3, a difference that typically benefits cache-sensitive workloads. The AMD chip also uses a smaller process node (4 nm versus 10 nm) and a newer architecture generation (Zen 5 versus Raptor Lake Refresh). The Intel part counters with more cores and threads (24/32 versus 12/24) and a much lower 35 W TDP.

# The Verdict

The data shows the Intel Core i9-14900T is the only one of these two processors with verified benchmark results. Its 90th percentile ranking among all CPUs confirms strong overall performance. The AMD Ryzen Embedded 9900X3D has no recorded scores, so it cannot be ranked or compared directly.

For users who prioritize measured performance, the Intel part delivers proven results across rendering, encryption, compression, and mathematical workloads. The AMD part's lack of benchmark data means its capabilities remain unverified in the database, despite its architectural advantages in cache size and process node.

The Intel Core i9-14900T's 35 W TDP positions it for power-constrained environments, while the AMD part's 120 W TDP indicates a higher power envelope. The Intel part's unlocked multiplier is set to false, meaning it does not support overclocking, while the AMD part's multiplier is unlocked.

# FAQ

Q: What is the Intel Core i9-14900T's percentile ranking among all CPUs?

A: The Intel Core i9-14900T sits at the 90th percentile among all CPUs in the database.

Q: How much L3 cache does the AMD Ryzen Embedded 9900X3D have?

A: The AMD Ryzen Embedded 9900X3D includes 128 MB of L3 cache.

Q: What are the core and thread counts for each processor?

A: The AMD Ryzen Embedded 9900X3D has 12 cores and 24 threads. The Intel Core i9-14900T has 24 cores and 32 threads.

Q: Which processor has a lower TDP?

A: The Intel Core i9-14900T has a 35 W TDP, while the AMD Ryzen Embedded 9900X3D has a 120 W TDP.

Q: Does the Intel Core i9-14900T support DDR4 memory?

A: Yes, the Intel Core i9-14900T supports both DDR4 and DDR5 memory.

Q: What is the launch MSRP of the Intel Core i9-14900T?

A: The launch MSRP is $549.

# Head-to-Head Benchmarks

The database contains no head-to-head benchmark entries between these two processors. The AMD Ryzen Embedded 9900X3D has zero recorded benchmark scores, while the Intel Core i9-14900T has 17 entries. This means no direct comparison is possible from the recorded data.

The Intel Core i9-14900T's benchmark results provide a reference point. Its Cinebench R23 multi-core score of 30,803 and single-core score of 4,348 demonstrate strong rendering performance. The Cinebench R20 multi-core score reaches 12,937, with single-core at 1,826. The older Cinebench R15 version shows 3,104 multi-core and 438 single-core.

PassMark tests reveal specific strengths. The multi-thread score is 36,239, and single-thread score is 4,016. Integer math reaches 138,149, floating point math hits 92,699, and extended instructions score 23,660. Data compression records 436,066, while data encryption scores 27,062. Random string sorting achieves 49,484, and find prime numbers scores 164. Physics test results show 2,245.

These scores place the Intel part within 1.1% of its nearest rivals in average benchmark score. The Intel Core i7-13850HX leads by 0.5%, the AMD Ryzen 9 5900XT leads by 0.6%, the AMD Ryzen AI 9 HX PRO 370 leads by 1.1%, and the Intel Core Ultra 9 285T trails by 0.6%. This tight grouping indicates the Intel Core i9-14900T delivers competitive performance within its segment.

# Specification Differences

The two processors differ across nearly every specification field. The AMD Ryzen Embedded 9900X3D uses 12 cores and 24 threads, while the Intel Core i9-14900T uses 24 cores and 32 threads. Base clocks differ substantially: 4.40 GHz for AMD versus 1.10 GHz for Intel. Both reach 5.50 GHz boost clocks.

Thermal design power shows a wide gap: 120 W for AMD versus 35 W for Intel. The AMD part uses AMD Socket AM5, while the Intel part uses Intel Socket 1700. The process node differs: 4 nm from TSMC for AMD versus 10 nm from Intel for Intel.

Cache configurations diverge sharply. Both use 80 KB L1 per core, but L2 differs: 1 MB per core for AMD versus 2 MB per core for Intel. The L3 cache shows the largest difference: 128 MB for AMD versus 36 MB shared for Intel.

Memory support varies: AMD supports DDR5 only, while Intel supports both DDR4 and DDR5. Both use dual-channel memory buses. The AMD part has a listed memory bandwidth of 89.6 GB/s, while the Intel part has no listed memory bandwidth. Both support ECC memory.

PCIe connectivity differs: AMD provides Gen 5 with 24 lanes, while Intel provides Gen 5 with 16 lanes. Integrated graphics differ as well: AMD uses Radeon Graphics, while Intel uses UHD Graphics 770.

The AMD part has an unlocked multiplier, while the Intel part does not. Release dates differ: the AMD part launched on 2025-10-06, while the Intel part launched on 2024-01-07. The Intel part has a launch MSRP of $549, while the AMD part has no listed launch MSRP. Part numbers also differ: 100-000001368E for AMD and SRN3U for Intel. The AMD part uses a dual-die design with 2x 70.6 mm² dies and 16,630 million transistors, while the Intel part uses a single 257 mm² die with no transistor count listed.