AMD Ryzen 5 5605G vs Intel Core Ultra 7 356H Comparison

AMD Ryzen 5 5605G is a desktop processor built on the Zen 3 architecture, featuring 6 cores and 12 threads with a base clock of 3.90 GHz and a boost clock of 4.40 GHz. Intel Core Ultra 7 356H is a mobile processor built on the Panther Lake architecture, featuring 16 cores and 16 threads with a base clock of 1.90 GHz and a boost clock of 4.70 GHz. The database contains recorded benchmark scores for the Intel part, while the AMD part has no recorded measurements in the database.

Head-to-Head Benchmarks

The database contains no head-to-head benchmark entries for this pairing. Direct comparative measurements are absent from the recorded data. However, the Intel Core Ultra 7 356H has a substantial set of individual benchmark scores, and its performance percentile can be used to establish an expected competitive position. The Intel part sits at the 87th percentile among all CPUs in the database, while the AMD Ryzen 5 5605G sits at the 50th percentile. This percentile gap indicates that the Intel processor is expected to outperform the AMD processor in the majority of workloads, though no direct test confirms this.

The Intel Core Ultra 7 356H delivers a Cinebench R23 multi-core score of 18395 and a single-core score of 2040. The multi-core result is more than nine times the single-core result, which is a typical ratio for a processor with 16 threads. In Cinebench R20, the same processor scores 12153 multi-core and 1715 single-core. The R15 run shows 3055 multi-core and 303 single-core. These three Cinebench generations all point to a processor that scales well across multiple cores, which is expected given the 16-core, 16-thread configuration.

PassMark results for the Intel part reinforce the multi-threaded strength. The multithread score is 33978, while the single-thread score is 4072. The ratio between these two is approximately 8.3, meaning the multi-threaded result is over eight times the single-threaded result. Integer math scores 83111, floating point math scores 103128, and extended instructions score 27898. Data compression scores 336177, while data encryption scores 26345. Find prime numbers scores 327, random string sorting scores 40990, and physics scores 2895.

Since the AMD Ryzen 5 5605G has no recorded benchmark scores, no direct win/loss tally can be constructed. The wins count for both items is zero in the database. The only comparative signal available is the percentile ranking, which places the Intel part 37 percentile points higher than the AMD part. That difference suggests the Intel processor is the stronger performer in the majority of tested scenarios, but the absence of AMD scores prevents a precise numerical comparison.

Where Each One Wins

The Intel Core Ultra 7 356H wins in every workload category where recorded data exists, simply because the AMD Ryzen 5 5605G has no recorded benchmark scores. The Intel part's Cinebench R23 multi-core score of 18395 places it in a high-performance tier, and its single-core score of 2040 indicates strong per-thread performance as well. The PassMark single-thread score of 4072 confirms that the Intel processor is not just a multi-core specialist, it also handles lightly threaded tasks with reasonable speed.

The AMD Ryzen 5 5605G, with 6 cores and 12 threads, is likely to be competitive in lightly threaded workloads due to its high base clock of 3.90 GHz and boost clock of 4.40 GHz. The Zen 3 architecture is known for strong single-core performance per clock, and the 7 nm process node from TSMC is mature. However, without any recorded benchmark scores, the database cannot confirm these expectations. The AMD part's 50th percentile ranking suggests it is an average performer among all CPUs in the database, which is a modest position.

For multi-threaded workloads, the Intel part is clearly favored based on core count alone. The 16 cores versus 6 cores is a massive advantage in parallel tasks like video rendering, code compilation, and scientific simulation. The Intel part also supports DDR5 and LPDDR5X memory with a bandwidth of 115.2 GB/s, while the AMD part supports DDR4 with a bandwidth of 51.2 GB/s. The memory bandwidth difference of 64 GB/s in favor of Intel further strengthens its position in memory-intensive workloads.

For single-threaded workloads, the Intel part's boost clock of 4.70 GHz is higher than the AMD part's 4.40 GHz. The Intel part also has a newer architecture (Panther Lake) on a smaller process node (3 nm versus 7 nm). These factors favor the Intel part in single-threaded performance, though the AMD part's Zen 3 architecture is no slouch. The database's percentile ranking suggests the Intel part is the safer choice for both single-threaded and multi-threaded tasks.

Architecture Differences

The AMD Ryzen 5 5605G uses the Zen 3 architecture with the Cezanne codename, built on a 7 nm process node at TSMC. The processor has 6 cores and 12 threads, meaning simultaneous multithreading is enabled. The transistor count is 10,700 million, and the die size is 180 mm². The cache layout is 64 KB of L1 per core, 512 KB of L2 per core, and 16 MB of L3 cache. The socket is AMD Socket AM4, and the multiplier is unlocked, allowing overclocking.

The Intel Core Ultra 7 356H uses the Panther Lake architecture with the same codename, built on a 3 nm process node at Intel. The processor has 16 cores and 16 threads, meaning no hyperthreading is present. The transistor count and die size are not recorded in the database. The cache layout is 192 KB of L1 per core, 2.5 MB of L2 per core, and 18 MB of shared L3 cache. The socket is Intel BGA 2540, and the multiplier is locked, preventing overclocking.

The process node difference is significant. The Intel part uses a 3 nm node versus the AMD part's 7 nm node, which generally allows for higher transistor density and better power efficiency. The Intel part's base clock of 1.90 GHz is much lower than the AMD part's 3.90 GHz, but the boost clock of 4.70 GHz is higher than the AMD part's 4.40 GHz. This suggests the Intel part relies on aggressive boosting to reach performance, while the AMD part maintains a higher sustained clock.

The cache hierarchy differs substantially. The Intel part has larger L1 and L2 caches per core, with 192 KB L1 and 2.5 MB L2 versus the AMD part's 64 KB L1 and 512 KB L2. The L3 cache is also larger on the Intel part, 18 MB shared versus 16 MB for AMD. The total cache capacity favors Intel, which helps with data locality and reduces memory latency in cache-resident workloads.

The memory support differs by generation. The AMD part supports DDR4 over a dual-channel bus with 51.2 GB/s bandwidth. The Intel part supports DDR5 and LPDDR5X over a dual-channel bus with 115.2 GB/s bandwidth. The Intel part has double the memory bandwidth, which is critical for multi-threaded workloads that saturate memory. The PCIe interface also differs, with the AMD part using Gen 3 with 16 lanes and the Intel part using Gen 5 with 12 lanes. The newer PCIe standard offers higher lane bandwidth, though fewer lanes.

The integrated graphics differ as well. The AMD part uses Radeon Vega 7, while the Intel part uses Intel Xe3 Graphics. The database does not contain graphics benchmark scores, so a direct comparison is not possible. The Intel part is a mobile processor with a 25 W TDP, while the AMD part is a desktop processor with a 65 W TDP. The lower TDP of the Intel part allows it to fit in thin-and-light laptops, while the AMD part is designed for desktop systems with more cooling headroom.

Specification Differences

The core count differs significantly: 6 cores for AMD versus 16 cores for Intel. The thread count also differs, with 12 threads for AMD versus 16 threads for Intel, meaning AMD enables SMT while Intel does not. The base clock is 3.90 GHz for AMD versus 1.90 GHz for Intel. The boost clock is 4.40 GHz for AMD versus 4.70 GHz for Intel. The TDP is 65 W for AMD versus 25 W for Intel.

The socket types are incompatible: AMD Socket AM4 versus Intel BGA 2540. The architecture generation differs, with AMD using Zen 3 (Cezanne) and Intel using Panther Lake. The process node is 7 nm for AMD versus 3 nm for Intel. The foundry is TSMC for AMD versus Intel for Intel. The transistor count and die size are recorded for AMD but not for Intel.

The cache structure differs in size and allocation. AMD has 64 KB L1 per core, 512 KB L2 per core, and 16 MB L3. Intel has 192 KB L1 per core, 2.5 MB L2 per core, and 18 MB shared L3. The memory support differs, with AMD using DDR4 and Intel using DDR5 and LPDDR5X. The memory bandwidth is 51.2 GB/s for AMD versus 115.2 GB/s for Intel. Both use dual-channel memory buses.

The PCIe interface differs, with AMD using Gen 3 and 16 lanes, Intel using Gen 5 and 12 lanes. The integrated graphics differ, with AMD using Radeon Vega 7 and Intel using Intel Xe3 Graphics. The multiplier is unlocked for AMD and locked for Intel. The market segment differs, with AMD as Desktop and Intel as Mobile. The release dates differ, with AMD released on 2025-02-23 and Intel released on 2026-01-04. The production status is Active for both. The part numbers are 100-000001801 for AMD and SA4RGQ9EU for Intel. ECC memory support is false for both.

FAQ

Q: Which processor has more cores?

A: The Intel Core Ultra 7 356H has 16 cores, while the AMD Ryzen 5 5605G has 6 cores. The Intel part also has 16 threads, while the AMD part has 12 threads.

Q: What is the memory bandwidth difference?

A: The Intel Core Ultra 7 356H supports DDR5 and LPDDR5X with a memory bandwidth of 115.2 GB/s. The AMD Ryzen 5 5605G supports DDR4 with a memory bandwidth of 51.2 GB/s. The Intel part has 64 GB/s more bandwidth.

Q: Which processor has a higher boost clock?

A: The Intel Core Ultra 7 356H has a boost clock of 4.70 GHz, while the AMD Ryzen 5 5605G has a boost clock of 4.40 GHz. The Intel part is 0.30 GHz higher.

Q: Can either processor be overclocked?

A: The AMD Ryzen 5 5605G has an unlocked multiplier, allowing overclocking. The Intel Core Ultra 7 356H has a locked multiplier, preventing overclocking.

Q: What is the process node for each processor?

A: The AMD Ryzen 5 5605G is built on a 7 nm process node at TSMC. The Intel Core Ultra 7 356H is built on a 3 nm process node at Intel.

Q: Which processor has a higher benchmark percentile?

A: The Intel Core Ultra 7 356H is at the 87th percentile among all CPUs in the database. The AMD Ryzen 5 5605G is at the 50th percentile. The Intel part ranks 37 percentile points higher.

The Verdict

The data clearly favors the Intel Core Ultra 7 356H for raw performance. The 87th percentile ranking versus the 50th percentile ranking for the AMD Ryzen 5 5605G is the strongest comparative signal in the database. The Intel part has a recorded average benchmark score of 41215, while the AMD part has no recorded score. The nearest rivals to the Intel part include the AMD Ryzen AI 5 PRO 440 with a delta of 0%, the Intel Core Ultra 7 366H with a delta of -0.1%, the AMD Ryzen 9 5900X with a delta of -0.4%, and the Intel Core Ultra X7 358H with a delta of 0.6%. These tight deltas indicate that the Intel Core Ultra 7 356H performs in a competitive tier with high-end desktop processors like the Ryzen 9 5900X.

The Intel part wins on core count, memory bandwidth, process node, and cache size. The 16 cores and 16 threads provide a substantial multi-threaded advantage over 6 cores and 12 threads. The 115.2 GB/s memory bandwidth is double the AMD part's 51.2 GB/s, which is critical for data-heavy workloads. The 3 nm process node offers efficiency gains over the 7 nm node, and the 18 MB L3 cache is larger than the 16 MB L3 cache on the AMD part.

The AMD Ryzen 5 5605G has some advantages. The unlocked multiplier allows overclocking, which the Intel part does not permit. The base clock of 3.90 GHz is 2.00 GHz higher than the Intel part's 1.90 GHz, meaning the AMD part sustains higher clocks at idle and light loads. The desktop form factor with a 65 W TDP allows for higher sustained power draw compared to the mobile 25 W TDP of the Intel part. The AMD part also uses the mature AM4 socket, which is widely supported.

For a desktop builder who wants a drop-in processor for an existing AM4 motherboard and prefers the ability to overclock, the AMD Ryzen 5 5605G is the only choice between these two. For a mobile user or someone building a system around the newer Intel platform, the Intel Core Ultra 7 356H offers far more cores, double the memory bandwidth, and a higher performance percentile. The database shows no recorded benchmarks for the AMD part, so any performance claims for it remain unverified. The Intel part's recorded scores across Cinebench R15, R20, R23, and PassMark provide a solid basis for expecting strong multi-threaded and single-threaded performance. The verdict from the data is straightforward: the Intel Core Ultra 7 356H is the higher-performing processor, while the AMD Ryzen 5 5605G offers overclocking and a desktop socket at a lower core count.