AMD Ryzen AI 5 PRO 435G vs Intel Core 5 315 Comparison

Head-to-Head Benchmarks

The recorded PassMark data shows a decisive overall victory for the AMD Ryzen AI 5 PRO 435G, which takes 7 of the 11 head-to-head tests. The most dramatic separation occurs in integer math, where AMD scores 63707 against Intel's 31690, a 101% advantage. This workload, which exercises arithmetic and logic operations, reveals a massive throughput difference between the two chips. Data compression follows a similar pattern: AMD delivers 253484 versus Intel's 146143, a 73.4% gap. Random string sorting, a memory-latency sensitive task, also favors AMD heavily at 27407 versus 17551, a 56.2% lead.

The AMD processor extends its winning margin into extended instruction workloads, scoring 18697 against Intel's 13143, a 42.3% difference. Multithreaded performance, the aggregate measure of parallel execution, shows AMD at 20285 versus 15272, a 32.8% advantage. Data encryption is closer but still favors AMD: 12111 versus 11119, an 8.9% lead. Even floating-point math, where the two are nearly tied, goes to AMD with 43494 versus 42441, a modest 2.5% margin.

The Intel Core 5 315 claims four victories, and one of them is substantial. Prime number finding, a workload that stresses branch prediction and modular arithmetic, shows Intel at 112 versus AMD's 55, a 50.9% advantage in Intel's favor. This is the single largest delta in either direction across the entire test suite. Intel also wins the physics test, scoring 1163 versus AMD's 999, a 14.1% edge. In single-threaded performance, Intel leads with 4021 versus 3829, a 4.8% margin. The same score appears in both the passmark_single_thread and passmark_singlethread entries, confirming consistency.

The pattern is clear: AMD dominates in parallel and memory-heavy tasks, while Intel wins in lighter, latency-sensitive, or branch-heavy workloads. The multithread delta of 32.8% aligns with the fact that AMD has 12 threads against Intel's 6. However, Intel's single-thread advantage suggests its architecture extracts more instruction-level parallelism per core, even at lower clock speeds.

Architecture Differences

The two processors come from fundamentally different design philosophies. AMD's Ryzen AI 5 PRO 435G uses the Gorgon Point codename, built on the Ryzen AI PRO 400 generation with a hybrid Zen 5 and Zen 5c core arrangement. It is fabricated on a 4 nm process at TSMC. Intel's Core 5 315 uses the Wildcat Lake codename, part of the Core 5 generation, on a 3 nm process at Intel's own foundry. The process node difference, 4 nm versus 3 nm, gives Intel a theoretical density advantage, but the benchmark results show that architectural choices matter more than lithography alone.

Core counts are identical at 6 physical cores, but threading diverges sharply. AMD supports 12 threads through simultaneous multithreading, while Intel's 6 threads mean no SMT. This explains the large multithreaded benchmark gap. Cache hierarchies also differ. AMD allocates 80 KB of L1 per core, 1 MB of L2 per core, and 4 MB of L3 total. Intel provides 192 KB of L1, 2.5 MB of L2, and 6 MB of shared L3. Intel's larger L3 could help with certain working sets, but AMD's per-core L2 appears more effective for the compression and integer workloads tested.

Memory support is another major divider. AMD uses dual-channel DDR5 with 89.6 GB/s of bandwidth and ECC support. Intel supports both DDR5 and LPDDR5X but only through a single-channel memory bus, delivering 59.7 GB/s and no ECC. The bandwidth deficit, roughly 33%, directly impacts data-heavy tasks like compression and random string sorting, where AMD wins by large margins. PCIe connectivity also differs: AMD offers Gen 4 with 10 CPU lanes, Intel offers Gen 4 with 6 lanes. Both are locked multipliers, so no overclocking headroom exists for either.

The integrated graphics represent separate approaches. AMD uses a Radeon 840M, while Intel uses Xe3 Graphics with 2 Xe cores. Neither is benchmarked in the provided data, so direct comparison is not possible from the database. The market segment classification differs as well: AMD is listed as Desktop, Intel as Mobile, which aligns with Intel's 15 W TDP versus AMD's 65 W TDP. The release dates show AMD launched on 2026-03-01 and Intel on 2026-04-15, roughly six weeks apart.

The Verdict

The data indicates a clear performance hierarchy, but the context matters. The AMD Ryzen AI 5 PRO 435G is the superior processor for throughput-oriented workloads. Its 101% lead in integer math, 73.4% lead in data compression, and 56.2% lead in random string sorting show that dual-channel memory bandwidth and SMT deliver tangible results. The 32.8% multithread advantage confirms this. For any task that scales across cores or saturates memory bandwidth, AMD is the pick.

The Intel Core 5 315 wins in single-threaded performance, physics simulation, and prime number finding. The 50.9% margin in prime numbers is striking and suggests Intel's architecture handles certain algorithmic patterns far more efficiently. The physics score, 1163 versus 999, also favors Intel despite AMD's higher core count. These wins point to better per-core efficiency in specific instruction sequences.

The average benchmark scores reinforce the hierarchy. AMD's avgBenchmarkScore is 40718, placing it in the 87th percentile of all CPUs. Intel's avgBenchmarkScore is 18188, sitting in the 72nd percentile. AMD's nearest rivals are all Intel Xeon and Core Ultra parts with scores between 40518 and 40630, all within 0.5% of AMD's average. Intel's nearest rivals include the AMD EPYC 9274F and Intel Core i7-9700, both at 18189 and 18180 respectively, essentially tied with Intel's average. The percentile gap, 87 versus 72, places these chips in different performance tiers entirely.

The TDP difference, 65 W versus 15 W, means Intel consumes far less power, but the database does not provide efficiency metrics. The launch MSRP for Intel is $340, stated once here. AMD has no launch MSRP recorded.

Specification Differences

The following fields differ between the two processors:

• Base clock: AMD 2.00 GHz, Intel 1.50 GHz
• Boost clock: AMD 4.50 GHz, Intel 4.40 GHz
• Threads: AMD 12, Intel 6
• TDP: AMD 65 W, Intel 15 W
• Socket: AMD Socket AM5, Intel BGA 1516
• Codename: Gorgon Point versus Wildcat Lake
• Generation: Ryzen AI PRO 400 (Zen 5 / Zen 5c) versus Core 5 (Wildcat Lake)
• Process node: 4 nm (TSMC) versus 3 nm (Intel)
• L1 cache: 80 KB per core versus 192 KB total
• L2 cache: 1 MB per core versus 2.5 MB total
• L3 cache: 4 MB versus 6 MB (shared)
• Memory support: DDR5 versus DDR5, LPDDR5X
• Memory bus: Dual-channel versus Single-channel
• Memory bandwidth: 89.6 GB/s versus 59.7 GB/s
• ECC memory: true versus false
• PCIe: Gen 4, 10 Lanes versus Gen 4, 6 Lanes
• Integrated graphics: Radeon 840M versus Intel Xe3 Graphics (2 Xe)
• Market segment: Desktop versus Mobile
• Release date: 2026-03-01 versus 2026-04-15
• Launch MSRP: None versus $340
• Part number: 100-000001783 versus SAEFC

FAQ

Q: Which processor has more threads?

A: The AMD Ryzen AI 5 PRO 435G has 12 threads from 6 cores, while the Intel Core 5 315 has 6 threads from 6 cores. AMD enables simultaneous multithreading; Intel does not.

Q: What is the memory bandwidth difference?

A: AMD delivers 89.6 GB/s through a dual-channel DDR5 bus. Intel provides 59.7 GB/s through a single-channel bus that supports DDR5 and LPDDR5X. AMD's bandwidth is approximately 50% higher.

Q: Which chip wins in single-threaded performance?

A: The Intel Core 5 315 scores 4021 in the single-thread PassMark test, beating AMD's 3829 by 4.8%. This is consistent across both recorded single-thread entries.

Q: How large is the multithreaded gap?

A: AMD scores 20285 in the PassMark multithread test, compared to Intel's 15272. AMD leads by 32.8%, which aligns with its 12-thread versus 6-thread configuration.

Q: Does either processor support ECC memory?

A: Yes, AMD supports ECC memory. Intel does not, according to the database.

Q: What are the process nodes?

A: AMD is fabricated on a 4 nm process at TSMC. Intel uses a 3 nm process at its own foundry. Intel's node is smaller, but the benchmark results show AMD wins most tests.

Where Each One Wins

The AMD Ryzen AI 5 PRO 435G wins in every memory-bandwidth-intensive and parallel workload recorded. Data compression, integer math, extended instructions, multithreaded tasks, random string sorting, and data encryption all favor AMD. The largest wins are in integer math at 101% and data compression at 73.4%. Floating-point math also goes to AMD, though by only 2.5%. This chip is the choice for database operations, file compression utilities, encryption workloads, and any application that uses multiple threads effectively. Its dual-channel memory bus and 12 threads provide the structural advantage.

The Intel Core 5 315 wins in prime number finding, physics simulation, and single-threaded tests. The prime number margin is 50.9%, the largest in either direction. Physics scores favor Intel by 14.1%, and single-thread performance by 4.8%. These wins suggest Intel handles branch-heavy or sequential algorithmic patterns more efficiently. For workloads that depend on low-latency single-thread execution, such as certain legacy applications or lightly threaded simulation code, Intel has the edge. Its 15 W TDP also indicates a much lower power envelope, making it suitable for mobile or thermally constrained environments, though the database provides no efficiency measurements.

The percentile ranking tells the broader story: AMD sits at 87th percentile among all CPUs, Intel at 72nd. AMD's nearest rivals are all high-end server and mobile parts with average scores above 40500, while Intel's nearest rivals are older desktop and mobile parts with averages around 18180. The data indicates AMD is a top-tier performer despite its desktop segment label, while Intel occupies a mid-range position. The choice between them depends on whether the workload prioritizes parallel throughput, where AMD dominates, or single-thread responsiveness and power economy, where Intel leads.