AMD Ryzen AI 5 PRO 435 vs Intel Core 5 221E Comparison

Head-to-Head Benchmarks

The recorded data shows a decisive sweep in the head-to-head comparison. The Intel Core 5 221E wins all 11 benchmark comparisons against the AMD Ryzen AI 5 PRO 435. The largest margin appears in PassMark integer math, where Intel scores 117813 against AMD's 60879, a delta of -48.3% for the AMD part. Floating point math shows a similar gap: Intel records 79028 versus AMD's 41114, a -48% difference. Prime number finding produces the most extreme relative gap, with Intel at 173 and AMD at 57, a -67.1% delta. Data encryption favors Intel by -41.3%, with scores of 19205 and 11267 respectively.

The multithread benchmark confirms the pattern. Intel scores 30510, AMD scores 19091, a -37.4% delta. Physics simulation shows Intel at 2230 against AMD's 995, a -55.4% gap. Random string sorting yields 37686 for Intel and 24936 for AMD, a -33.8% delta. Data compression delivers 324285 for Intel and 232803 for AMD, a -28.2% gap. Even the closest comparison, extended instructions, still favors Intel by -8.2%, with scores of 18216 and 16724.

Single-thread performance is the narrowest margin of all. Intel records 4147, AMD records 3757, a -9.4% delta. This matters because single-thread performance often determines responsiveness in lightly threaded workloads. The data indicates Intel holds a measurable but smaller advantage there compared to its dominant multi-threaded lead.

The average benchmark score reinforces the hierarchy. Intel's average is 40144, while AMD's average is 37762. The Intel part sits at the 87th percentile among all CPUs in the database, AMD at the 86th percentile. Despite the large per-test gaps, the overall percentile difference is small, which suggests both processors occupy a similar performance tier in the broader CPU landscape.

Architecture Differences

The two processors diverge substantially in design. AMD uses a 6-core, 12-thread configuration built on the Zen 5 architecture, codenamed Gorgon Point, part of the Ryzen AI PRO 400 generation. The process node is 4 nm, manufactured by TSMC. Intel uses a 14-core, 20-thread configuration based on the Bartlett Lake codename, part of the Core 5 generation. Intel's process node is 10 nm, made by its own foundry. Intel reports a die size of 257 mm², while AMD's die size is not recorded in the database.

Core counts tell a clear story. Intel has 14 cores and 20 threads, which exceeds AMD's 6 cores and 12 threads by a wide margin. Cache configurations also differ. Both processors list 80 KB of L1 per core. L2 cache is 1 MB per core for AMD, 2 MB per core for Intel. L3 cache shows a larger difference: AMD has 4 MB, Intel has 24 MB shared. The larger shared L3 on Intel likely contributes to its advantage in workloads that repeatedly access the same data.

Clock speeds favor Intel as well. Intel's base clock is 2.70 GHz, its boost clock 5.20 GHz. AMD's base clock is 2.00 GHz, its boost clock 4.50 GHz. The higher boost clock on Intel aligns with its single-thread lead. Power envelopes differ sharply: AMD has a TDP of 28, Intel has a TDP of 65. This indicates Intel draws more power to sustain its higher core count and clock speeds.

Memory support shows both common and distinct features. Both support dual-channel memory and both record 89.6 GB/s memory bandwidth. Both support ECC memory. AMD supports DDR5 and LPDDR5X, while Intel supports DDR4 and DDR5. PCIe connectivity differs: AMD uses Gen 4 with 14 lanes (CPU only), Intel uses Gen 5 with 16 lanes (CPU only). Integrated graphics also differ: AMD has Radeon 840M, Intel has UHD Graphics 730. Sockets are incompatible, with AMD on AMD Socket FP8 and Intel on Intel Socket 1700. AMD's market segment is Mobile, Intel's is Desktop, which explains the socket and memory differences. Release dates differ too: AMD's is recorded as 2026-01-04, Intel's as 2025-01-12. Intel has a launch MSRP of $232, while AMD's launch MSRP is not recorded.

Where Each One Wins

Based on the benchmark data, the Intel Core 5 221E wins in every measured category. The most decisive wins appear in integer math, floating point math, prime number finding, and physics simulation. These are compute-heavy workloads that scale with core count and clock speed, and Intel's 14 cores at a 5.20 GHz boost clock provide a substantial resource advantage. Data encryption and compression also favor Intel, which suggests throughput-oriented tasks benefit from the higher core and thread count.

The AMD Ryzen AI 5 PRO 435 does not record a single benchmark win in the head-to-head set. However, its profile suggests specific strengths outside the measured tests. It uses a 4 nm process with a 28 TDP, which indicates lower power draw. The mobile segment designation and support for LPDDR5X memory point toward portable, power-sensitive deployments. Its integrated Radeon 840M may offer different graphics capabilities than Intel's UHD Graphics 730, though no graphics benchmarks are recorded in this dataset.

For workloads where single-thread performance dominates, Intel still leads, but the margin is smaller at -9.4%. The AMD part's boost clock of 4.50 GHz is not far behind Intel's 5.20 GHz, and its Zen 5 architecture may handle certain instruction patterns efficiently. Still, the recorded data shows Intel ahead in every single-thread test.

FAQ

Q: Which processor has the higher multithread benchmark score?

A: The Intel Core 5 221E scores 30510 in the PassMark multithread test, while the AMD Ryzen AI 5 PRO 435 scores 19091, a -37.4% difference.

Q: How do the two processors compare in single-thread performance?

A: Intel records 4147 in the PassMark single-thread test, AMD records 3757, giving Intel a -9.4% advantage.

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

A: The AMD Ryzen AI 5 PRO 435 has 6 cores and 12 threads. The Intel Core 5 221E has 14 cores and 20 threads.

Q: Which processor supports PCIe Gen 5?

A: The Intel Core 5 221E supports PCIe Gen 5 with 16 lanes (CPU only). The AMD Ryzen AI 5 PRO 435 supports PCIe Gen 4 with 14 lanes (CPU only).

Q: Do both processors support ECC memory?

A: Yes, both the AMD Ryzen AI 5 PRO 435 and the Intel Core 5 221E record ECC memory support as true.

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

A: The Intel Core 5 221E has an average benchmark score of 40144, and the AMD Ryzen AI 5 PRO 435 has an average benchmark score of 37762.

Specification Differences

The two processors differ in the following recorded specifications:

• Cores: AMD has 6, Intel has 14.
• Threads: AMD has 12, Intel has 20.
• Base Clock: AMD is 2.00 GHz, Intel is 2.70 GHz.
• Boost Clock: AMD is 4.50 GHz, Intel is 5.20 GHz.
• TDP: AMD is 28, Intel is 65.
• Socket: AMD uses AMD Socket FP8, Intel uses Intel Socket 1700.
• Architecture: AMD uses Zen 5, Intel does not record an architecture field.
• Codename: AMD is Gorgon Point, Intel is Bartlett Lake.
• Generation: AMD is Ryzen AI PRO 400 (Zen 5 / Zen 5c), Intel is Core 5 (Bartlett Lake).
• Process Node: AMD is 4 nm, Intel is 10 nm.
• Foundry: AMD is TSMC, Intel is Intel.
• Die Size: AMD is not recorded, Intel is 257 mm².
• L2 Cache: AMD is 1 MB per core, Intel is 2 MB per core.
• L3 Cache: AMD is 4 MB, Intel is 24 MB (shared).
• Memory Support: AMD supports DDR5 and LPDDR5X, Intel supports DDR4 and DDR5.
• PCIe: AMD is Gen 4 with 14 lanes (CPU only), Intel is Gen 5 with 16 lanes (CPU only).
• Integrated Graphics: AMD has Radeon 840M, Intel has UHD Graphics 730.
• Market Segment: AMD is Mobile, Intel is Desktop.
• Release Date: AMD is 2026-01-04, Intel is 2025-01-12.
• Launch MSRP: AMD is not recorded, Intel is $232.
• Part Number: AMD is 100-000001788, Intel is SRQDVQ659.

Both processors share the same L1 cache size of 80 KB per core, dual-channel memory bus, 89.6 GB/s memory bandwidth, and ECC memory support.

The Verdict

The benchmark data is unambiguous. The Intel Core 5 221E outperforms the AMD Ryzen AI 5 PRO 435 in every recorded head-to-head test. The largest gaps appear in prime number finding (-67.1%), physics (-55.4%), integer math (-48.3%), and floating point math (-48%). The smallest gap is in single-thread performance (-9.4%). The Intel part's higher core count, larger L3 cache, and higher boost clock align with these results. Its average benchmark score of 40144 versus AMD's 37762 places it slightly higher in the 87th percentile compared to AMD's 86th percentile.

The AMD part's advantages lie outside raw performance. A 28 TDP versus Intel's 65 indicates lower power consumption. The 4 nm process node versus Intel's 10 nm suggests a more modern manufacturing approach. The mobile segment designation and LPDDR5X support make it suitable for portable systems, while Intel's desktop segment designation suits stationary builds. The AMD part also supports PCIe Gen 4, while Intel supports PCIe Gen 5.

For a user selecting between these two based strictly on the recorded data, the choice depends on the use case. If the priority is maximum compute throughput in multi-threaded or single-threaded tasks, the Intel Core 5 221E delivers higher scores in every category. If the priority is lower power draw in a mobile form factor, the AMD Ryzen AI 5 PRO 435 offers a smaller power envelope and a more recent manufacturing node. The data does not show any performance scenario where the AMD part wins, so the Intel part is the stronger choice for performance-oriented workloads.