AMD Ryzen 9 9900X3D vs Intel Core 5 221TE Comparison

Head-to-Head Benchmarks

The benchmark database records 17 head-to-head comparisons between the AMD Ryzen 9 9900X3D and the Intel Core 5 221TE, and the AMD processor wins all 17. There are no recorded wins for the Intel part in any shared test. The margins are substantial across every workload category, with the smallest advantage appearing in single-thread PassMark tests and the largest in prime-number computation.

Starting with Cinebench, the AMD Ryzen 9 9900X3D delivers a Cinebench R23 multi-core score of 47737 against the Intel Core 5 221TE's 11305, a 322.3% advantage. The single-core R23 result shows 6739 versus 1596, a 322.2% lead. Cinebench R20 multi-core follows the same pattern: 20049 against 4748, which is 322.3% higher, while R20 single-core shows 2830 versus 670, a 322.4% gap. Cinebench R15 multi-core records 4811 versus 1139 (322.4% higher), and R15 single-core shows 679 versus 160, a 324.4% lead. These consistent percentages across R15, R20, and R23 indicate the performance ratio holds steady regardless of the Cinebench version used.

PassMark results show even wider spreads in certain tests. The extended instructions test records 55426 for the AMD chip versus 9655 for the Intel chip, a 474.1% difference. Physics performance shows 5340 versus 977, a 446.6% gap. The find prime numbers test delivers 544 versus 59, an 822% advantage, the largest margin in the entire comparison. Floating point math scores 119622 against 31661, a 277.8% lead. Data encryption records 33282 versus 8963, a 271.3% gap. Data compression shows 685074 versus 156682, a 337.2% difference. Integer math delivers 179727 versus 42303, a 324.9% lead. Random string sorting scores 71864 versus 16929, a 324.5% gap. The PassMark multi-thread test records 56154 versus 13301, a 322.2% advantage.

The narrowest margin appears in PassMark single-thread tests, where the AMD processor scores 4646 and the Intel processor scores 1734, a 167.9% lead. This is still a commanding advantage, but it is roughly half the percentage gap seen in most multi-thread workloads. The data indicates the AMD part's per-core advantage is large, and its multi-core scaling amplifies that advantage further.

Where Each One Wins

The AMD Ryzen 9 9900X3D wins every recorded benchmark category. There is no workload in the database where the Intel Core 5 221TE posts a higher score. The AMD processor leads in Cinebench rendering tests across all three versions, PassMark multi-thread and single-thread tests, data compression, data encryption, extended instructions, prime number finding, floating point math, integer math, physics simulation, and random string sorting.

The Intel Core 5 221TE does have attributes that position it differently in the broader processor landscape. Its average benchmark score of 17860 places it in the 71st percentile among all CPUs, while the AMD Ryzen 9 9900X3D sits at the 91st percentile with an average score of 54762. The Intel part's nearest rivals include the AMD Ryzen 5 3600XT, which scores 17891 on average and trails the Intel part by 0.2%, and the Intel Core 5 120U, which scores 17898 and also trails by 0.2%. The Intel Core 7 350 scores 17779, which is 0.5% below the 221TE, and the AMD Ryzen 5 1600 scores 17994, which is 0.7% below. These deltas show the Intel Core 5 221TE competing in a much lower performance tier than the AMD Ryzen 9 9900X3D.

The AMD processor's nearest rivals tell a different story. The Intel Core Ultra 5 245KF averages 55093, which is 0.6% below the AMD part. The Intel Core Ultra 5 245K averages 54053, a 1.3% deficit. The Intel Xeon 6505P averages 53701, 2% lower, and the Intel Core i7-14700F averages 53620, 2.1% lower. These rivals are all close in average score, indicating the AMD Ryzen 9 9900X3D sits at the top of its immediate competitive cluster.

The Verdict

The benchmark data presents an unambiguous picture. The AMD Ryzen 9 9900X3D outperforms the Intel Core 5 221TE in every shared test, with margins ranging from 167.9% in PassMark single-thread to 822% in prime number finding. The AMD part's average benchmark score of 54762 is roughly three times the Intel part's 17860. The percentile ranking confirms the separation: 91st versus 71st among all CPUs.

For workloads that stress multi-threaded rendering, Cinebench R23 multi-core shows the AMD chip delivering 47737 points, which is 322.3% ahead of the Intel chip's 11305. For single-thread responsiveness, the AMD part's PassMark single-thread score of 4646 versus 1734 indicates a 167.9% advantage. For math-heavy tasks, the 822% lead in prime number finding shows the AMD processor's computational throughput is in a different class entirely.

The Intel Core 5 221TE does have its place. Its 45 TDP suggests lower power draw, and its DDR4 and DDR5 memory support offers flexibility. Its socket is Intel Socket 1700, and it carries UHD Graphics 730 integrated graphics. The AMD part uses AMD Socket AM5, supports only DDR5, and includes Radeon Graphics. The Intel chip's launch MSRP is $232, while the AMD chip's launch MSRP is $599. However, benchmark results indicate the AMD processor delivers roughly three times the average performance, which aligns with its higher launch MSRP but also reflects a substantially different product tier.

Users who need maximum rendering throughput, heavy computation, or data processing should select the AMD Ryzen 9 9900X3D based on the recorded scores. Users who prioritize lower power consumption, dual memory standard support, or a smaller performance footprint would look at the Intel Core 5 221TE, but the data shows no workload where it outpaces the AMD part.

FAQ

Q: Which processor has the higher Cinebench R23 multi-core score?

A: The AMD Ryzen 9 9900X3D scores 47737, while the Intel Core 5 221TE scores 11305. The AMD part leads by 322.3%.

Q: What is the largest performance gap between the two processors?

A: The largest gap is in the PassMark find prime numbers test, where the AMD Ryzen 9 9900X3D scores 544 and the Intel Core 5 221TE scores 59, a difference of 822%.

Q: How does the Intel Core 5 221TE compare to its closest rivals?

A: The Intel Core 5 221TE averages 17860. The AMD Ryzen 5 3600XT averages 17891 and trails by 0.2%, the Intel Core 5 120U averages 17898 and trails by 0.2%, the Intel Core 7 350 averages 17779 and leads by 0.5%, and the AMD Ryzen 5 1600 averages 17994 and trails by 0.7%.

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

A: The AMD Ryzen 9 9900X3D has 12 cores and 24 threads. The Intel Core 5 221TE has 10 cores and 16 threads.

Q: Which processor supports both DDR4 and DDR5 memory?

A: The Intel Core 5 221TE supports both DDR4 and DDR5. The AMD Ryzen 9 9900X3D supports only DDR5.

Q: What is the average benchmark score for each processor?

A: The AMD Ryzen 9 9900X3D has an average benchmark score of 54762. The Intel Core 5 221TE has an average benchmark score of 17860.

Architecture Differences

The AMD Ryzen 9 9900X3D belongs to the 9000 series and uses the Zen 5 architecture with the codename Granite Ridge. It is built on a 4 nm process at TSMC with 16,630 million transistors and a die size of 2x 70.6 mm². It has 12 cores and 24 threads, with a base clock of 4.40 GHz and a boost clock of 5.50 GHz. The TDP is 120 watts. Its cache layout includes 80 KB of L1 per core, 1 MB of L2 per core, and 128 MB of L3 cache. Memory support is DDR5 over a dual-channel bus with 89.6 GB/s bandwidth. ECC memory is supported. PCIe connectivity is Gen 5 with 24 lanes from the CPU. Integrated graphics are Radeon Graphics. The multiplier is unlocked, and the part number is 100-000001368.

The Intel Core 5 221TE uses the Bartlett Lake codename and is built on a 10 nm process at Intel with a die size of 215 mm². It has 10 cores and 16 threads, with a base clock of 1.80 GHz and a boost clock of 5.00 GHz. The TDP is 45 watts. Its cache includes 80 KB of L1 per core, 1.25 MB of L2 per core, and 24 MB of shared L3 cache. Memory support covers both DDR4 and DDR5 over a dual-channel bus with 76.8 GB/s bandwidth. ECC memory is supported. PCIe connectivity is Gen 5 with 16 lanes from the CPU. Integrated graphics are UHD Graphics 730. The multiplier is locked, and the part number is SRVQS.

The AMD processor uses AMD Socket AM5, while the Intel processor uses Intel Socket 1700. The AMD part's larger L3 cache (128 MB versus 24 MB) and higher boost clock (5.50 GHz versus 5.00 GHz) correlate with its benchmark advantages. The Intel part's lower TDP (45 watts versus 120 watts) and dual memory support differentiate it for power-sensitive configurations. The process node difference, 4 nm versus 10 nm, reflects the AMD part's smaller transistor geometry. The AMD processor's unlocked multiplier allows overclocking, while the Intel processor's locked multiplier does not. The AMD part has 24 PCIe Gen 5 lanes versus 16 on the Intel part. Both processors support ECC memory. The AMD part launched on 2025-01-05, and the Intel part launched on 2025-01-12.