AMD Ryzen 9 5900XT vs Intel Core i9-14901E Comparison

FAQ

Q: How do the two processors compare in overall average benchmark score?

A: The AMD Ryzen 9 5900XT posts an average benchmark score of 50,718, while the Intel Core i9-14901E records 37,911. The AMD part sits at the 90th percentile among all CPUs, whereas the Intel part lands at the 86th percentile.

Q: Which processor wins the most head-to-head tests?

A: The AMD Ryzen 9 5900XT wins 14 of the 17 recorded head-to-head benchmark comparisons. The Intel Core i9-14901E wins 3, specifically PassMark physics, PassMark single-thread, and PassMark singlethread tests.

Q: What is the largest single-test margin between the two?

A: The largest margin is in PassMark extended instructions, where the AMD Ryzen 9 5900XT scores 39,141 versus 17,249 for the Intel Core i9-14901E, a delta of 126.9 percent.

Q: Does the Intel processor win any multi-core tests?

A: No. The Intel Core i9-14901E wins no multi-core tests. In Cinebench R23 multi-core, the AMD Ryzen 9 5900XT scores 37,373 against 25,753, a 45.1 percent advantage. The Intel wins only physics, single-thread, and singlethread tests.

Q: How do the core and thread counts differ?

A: The AMD Ryzen 9 5900XT uses 16 cores and 32 threads. The Intel Core i9-14901E uses 8 cores and 16 threads. The AMD part also has a higher base clock of 3.30 GHz versus 2.80 GHz, but the Intel part boosts higher at 5.60 GHz versus 4.80 GHz.

Q: Do these processors support ECC memory?

A: Both support ECC memory. The AMD Ryzen 9 5900XT supports DDR4 memory on a dual-channel bus with 51.2 GB/s bandwidth. The Intel Core i9-14901E supports both DDR4 and DDR5 on a dual-channel bus.

The Verdict

The recorded data points to a clear split between multi-threaded throughput and single-thread responsiveness. The AMD Ryzen 9 5900XT dominates the multi-core arena, winning every Cinebench multi-core test and every PassMark throughput test except physics. Its 16 cores and 32 threads give it a structural advantage in any workload that scales with core count. The Intel Core i9-14901E, with 8 cores and 16 threads, counters with a higher boost clock and wins the PassMark single-thread test by 20.2 percent, plus the physics test by 43.6 percent.

For workloads that heavily use all available threads, such as rendering, compression, encryption, and integer math, the AMD Ryzen 9 5900XT is the stronger choice based on the benchmark results. Its 107 percent lead in data compression and 103.6 percent lead in data encryption show a massive gap in these threaded tasks. For workloads that favor high clock speeds on fewer threads, the Intel Core i9-14901E delivers superior single-thread performance, though the AMD part still wins every Cinebench single-core test, which complicates the Intel advantage.

The overall average benchmark score reinforces the AMD lead: 50,718 versus 37,911, a difference of roughly 34 percent. The AMD part also ranks higher in percentile at 90 versus 86. The Intel part does have a much lower TDP at 65 watts versus 105 watts, and it includes integrated graphics, which the AMD part lacks. For a user prioritizing threaded performance, the data says AMD. For a user prioritizing single-thread speed, power efficiency, or integrated graphics, the data points to Intel.

Head-to-Head Benchmarks

The Cinebench suite shows a consistent pattern. In Cinebench R15 multi-core, the AMD Ryzen 9 5900XT scores 3,767 against 2,595, a 45.2 percent lead. In Cinebench R15 single-core, the AMD wins 531 to 366, a 45.1 percent advantage. The same margins repeat in Cinebench R20 multi-core (15,696 versus 10,816, 45.1 percent) and single-core (2,215 versus 1,526, 45.2 percent). Cinebench R23 shows the AMD part at 37,373 versus 25,753 in multi-core and 5,276 versus 3,635 in single-core, both a 45.1 percent delta.

The PassMark suite reveals where each processor excels. The AMD Ryzen 9 5900XT wins data compression by 107 percent (597,862 versus 288,777), data encryption by 103.6 percent (37,814 versus 18,571), and extended instructions by 126.9 percent (39,141 versus 17,249). Integer math goes to AMD by 57.5 percent (177,566 versus 112,736), and random string sorting by 59.8 percent (62,537 versus 39,138). Floating point math favors AMD by 22.6 percent (99,398 versus 81,089). Find prime numbers is closer, with AMD at 205 versus 189, a 8.5 percent margin.

The Intel Core i9-14901E takes PassMark physics by a wide 43.6 percent margin (3,041 versus 1,715). It also wins PassMark single-thread by 20.2 percent (4,354 versus 3,474) and PassMark singlethread by the same 20.2 percent. The overall multi-thread PassMark score still goes to AMD at 43,810 versus 30,298, a 44.6 percent lead.

Specification Differences

The core and thread configurations differ sharply. The AMD Ryzen 9 5900XT offers 16 cores and 32 threads, while the Intel Core i9-14901E offers 8 cores and 16 threads. Base clocks sit at 3.30 GHz for AMD and 2.80 GHz for Intel. Boost clocks reverse the order: 4.80 GHz for AMD, 5.60 GHz for Intel. TDP also differs, with AMD at 105 watts and Intel at 65 watts.

The socket and platform differ entirely. AMD uses Socket AM4, while Intel uses Socket 1700. Memory support differs as well: the AMD part supports DDR4 only, while the Intel part supports both DDR4 and DDR5. Both use a dual-channel memory bus. AMD lists memory bandwidth at 51.2 GB/s, while Intel does not provide a figure in the database. PCIe support differs: AMD offers Gen 4 with 20 CPU lanes, Intel offers Gen 5 with 16 CPU lanes.

Integrated graphics represent a major split. The Intel Core i9-14901E includes UHD Graphics 770. The AMD Ryzen 9 5900XT has no integrated graphics. The AMD multiplier is unlocked, while the Intel multiplier is locked. The AMD part carries a launch MSRP of $349; Intel has no recorded launch MSRP. The AMD part is a 5000 series Vermeer chip, while the Intel part is a Core 14th Gen Raptor Lake-R chip.

Architecture Differences

The AMD Ryzen 9 5900XT uses Zen 3 architecture under the codename Vermeer. It is built on a 7 nm process at TSMC, with 8,300 million transistors spread across a dual-chip design with two 74 mm² dies. Cache includes 64 KB of L1 per core, 512 KB of L2 per core, and 64 MB of L3. The Intel Core i9-14901E uses Raptor Lake architecture under the codename Raptor Lake-R. It is built on a 10 nm process at Intel, with a single 257 mm² die. Cache includes 80 KB of L1 per core, 2 MB of L2 per core, and 36 MB of shared L3.

The process node difference is notable: 7 nm versus 10 nm, which likely contributes to the AMD part's transistor density, though the Intel die is larger at 257 mm² versus 2x 74 mm². The cache distribution also differs, with Intel allocating more L1 and L2 per core but AMD providing a much larger total L3 pool. The Intel part integrates UHD Graphics 770 on-die, while the AMD part relies entirely on a discrete GPU. The AMD part supports PCIe Gen 4, while the Intel part supports PCIe Gen 5, which may matter for storage and GPU bandwidth in newer platforms.

Where Each One Wins

The AMD Ryzen 9 5900XT wins in every multi-threaded category recorded. Data compression, data encryption, extended instructions, integer math, floating point math, random string sorting, and the multi-thread PassMark score all go to AMD by margins ranging from 22.6 percent to 126.9 percent. Cinebench multi-core results across R15, R20, and R23 all favor AMD by roughly 45 percent. This processor is built for threaded throughput, and the data confirms it handles these workloads with a substantial lead.

The Intel Core i9-14901E wins in precisely three categories: PassMark physics, PassMark single-thread, and PassMark singlethread. The physics win is the largest at 43.6 percent, indicating a strength in simulation or physics-based calculations. The single-thread wins at 20.2 percent reflect its higher boost clock of 5.60 GHz. Notably, the Intel part loses every Cinebench single-core test despite the clock advantage, meaning its single-thread superiority is limited to the PassMark methodology. The Intel part also offers integrated graphics and a lower 65 watt TDP, which makes it suitable for systems without a discrete GPU or with stricter power constraints. The AMD part, with its 105 watt TDP and no integrated graphics, requires a discrete GPU and a more robust power delivery solution.