AMD Ryzen 5 5605G vs Intel Core 9 273PE Comparison

AMD Ryzen 5 5605G vs Intel Core 9 273PE

Where Each One Wins

The Intel Core 9 273PE is the clear performance leader across every recorded benchmark category, holding a decisive advantage in both single-threaded and multi-threaded workloads. The AMD Ryzen 5 5605G, by contrast, has no recorded benchmark scores in the database, meaning all performance comparisons in this analysis are one-sided. The Intel part delivers the highest single-thread score in the database for this matchup, with a Cinebench R23 single-core result of 4417 points, while its multi-core Cinebench R23 score of 31288 reflects its 12-core, 24-thread configuration. The Intel chip also leads in synthetic workloads such as PassMark integer math (139410), floating point math (107884), and data encryption (22719). The Ryzen 5 5605G offers 6 cores and 12 threads on the AM4 platform, but without recorded benchmark data, its relative standing cannot be quantified. The Intel Core 9 273PE sits at the 90th percentile among all CPUs in the database, while the AMD part is at the 50th percentile, further indicating the gap in measured performance.

Architecture Differences

The two processors come from fundamentally different design generations and manufacturing approaches. The AMD Ryzen 5 5605G uses the Zen 3 architecture under the Cezanne codename, built on a 7 nm process at TSMC. It integrates 10,700 million transistors on a 180 mm² die. The Intel Core 9 273PE uses the Bartlett Lake codename, fabricated on a 10 nm process at Intel. The Intel chip supports both DDR4 and DDR5 memory, while the AMD part is limited to DDR4. The Intel part carries ECC memory support; the AMD part does not. The Intel Core 9 273PE features a significantly larger cache layout: 80 KB of L1 per core, 2 MB of L2 per core, and 36 MB of shared L3. The AMD Ryzen 5 5605G has 64 KB of L1 per core, 512 KB of L2 per core, and 16 MB of L3. The Intel processor also leads in platform connectivity with PCIe Gen 5 and 16 lanes, while the AMD chip uses PCIe Gen 3 with 16 lanes. The Intel part is locked, meaning the multiplier is not unlocked, whereas the AMD Ryzen 5 5605G has an unlocked multiplier for overclocking. The integrated graphics differ as well: AMD uses Radeon Vega 7, Intel uses UHD Graphics 730. The Intel Core 9 273PE supports dual-channel memory with a maximum bandwidth of 89.6 GB/s, while the AMD part supports dual-channel DDR4 at 51.2 GB/s.

Head-to-Head Benchmarks

The Intel Core 9 273PE dominates every available benchmark entry in the database. In Cinebench R15 multi-core, it scores 3153 points, and in R15 single-core it scores 445. Its Cinebench R20 results are 13140 multi-core and 1855 single-core. The Cinebench R23 figures show 31288 multi-core and 4417 single-core. PassMark results for the Intel part include data compression at 405885, data encryption at 22719, extended instructions at 24630, find prime numbers at 203, floating point math at 107884, integer math at 139410, multithread at 36810, physics at 3120, random string sorting at 45098, and single-thread at 3650. The Ryzen 5 5605G has no benchmark scores recorded, so there are no direct comparisons to draw. The Intel part's nearest rivals further contextualize its performance. It is 0.1% ahead of the AMD Ryzen AI Max+ 388, 0.9% ahead of the Intel Core i5-14600KF, 1.1% behind the Intel Core i9-13980HX, and 1.2% behind the AMD Ryzen AI 9 HX PRO 370. These deltas place the Core 9 273PE in a tight competitive band around high-end desktop and mobile parts, while the Ryzen 5 5605G has no rival data to anchor its position.

FAQ

Q: Which processor has more cores and threads?

A: The Intel Core 9 273PE has 12 cores and 24 threads. The AMD Ryzen 5 5605G has 6 cores and 12 threads.

Q: What are the clock speeds of each processor?

A: The AMD Ryzen 5 5605G has a base clock of 3.90 GHz and a boost clock of 4.40 GHz. The Intel Core 9 273PE has a base clock of 2.30 GHz and a boost clock of 5.70 GHz.

Q: Which processor supports DDR5 memory?

A: The Intel Core 9 273PE supports both DDR4 and DDR5 memory. The AMD Ryzen 5 5605G supports only DDR4.

Q: Does either processor support ECC memory?

A: The Intel Core 9 273PE supports ECC memory. The AMD Ryzen 5 5605G does not.

Q: What is the integrated graphics solution on each processor?

A: The AMD Ryzen 5 5605G uses Radeon Vega 7. The Intel Core 9 273PE uses UHD Graphics 730.

Q: Is the AMD Ryzen 5 5605G overclockable?

A: Yes, the AMD Ryzen 5 5605G has an unlocked multiplier. The Intel Core 9 273PE does not have an unlocked multiplier.

Q: What is the process node for each processor?

A: The AMD Ryzen 5 5605G is built on a 7 nm process at TSMC. The Intel Core 9 273PE is built on a 10 nm process at Intel.

Specification Differences

The two processors differ across nearly every core specification. The AMD Ryzen 5 5605G has 6 cores and 12 threads, while the Intel Core 9 273PE has 12 cores and 24 threads. The AMD base clock is 3.90 GHz versus 2.30 GHz on the Intel part, but the Intel boost clock reaches 5.70 GHz compared to 4.40 GHz on the AMD. Both have a 65 W TDP. The AMD uses Socket AM4, the Intel uses Socket 1700. The process node is 7 nm for AMD and 10 nm for Intel. Cache configurations differ: the AMD has 64 KB L1 per core, 512 KB L2 per core, and 16 MB L3, while the Intel has 80 KB L1 per core, 2 MB L2 per core, and 36 MB shared L3. Memory support is DDR4 for AMD versus DDR4 and DDR5 for Intel. Memory bandwidth is 51.2 GB/s for AMD and 89.6 GB/s for Intel. ECC memory is absent on AMD and present on Intel. PCIe support is Gen 3 for AMD and Gen 5 for Intel, both with 16 lanes. Integrated graphics are Radeon Vega 7 on AMD and UHD Graphics 730 on Intel. The AMD multiplier is unlocked; the Intel multiplier is locked. The Intel part has a launch MSRP of $549. The AMD part has no recorded launch MSRP. The Intel part is labeled with part number SA4QD; the AMD part is labeled 100-000001801. The AMD Ryzen 5 5605G was released on 2025-02-23, and the Intel Core 9 273PE was released on 2026-03-08. Both have active production status and target the desktop market segment.

The Verdict

The data in the database is unambiguous: the Intel Core 9 273PE is the stronger processor in every measured category. It offers double the cores and threads, a higher boost clock, much larger cache capacities, faster memory support, higher memory bandwidth, ECC capability, and PCIe Gen 5 connectivity. Its benchmark scores place it at the 90th percentile among all CPUs, with an average benchmark score of 49845, and it trades within 1.2% of high-end rivals like the Intel Core i9-13980HX and the AMD Ryzen AI 9 HX PRO 370. The AMD Ryzen 5 5605G has no benchmark scores in the database and sits at the 50th percentile, making its performance position unquantified. For workloads that stress multi-threading, such as rendering, compilation, or data processing, the Intel part's 24 threads and 31288 Cinebench R23 multi-core score indicate a wide advantage. For single-threaded responsiveness, the Intel part's 4417 Cinebench R23 single-core score and 3650 PassMark single-thread score lead as well. The AMD processor does offer an unlocked multiplier, which may appeal to users who prioritize overclocking, but no benchmark data exists to suggest it can close the measured gap. The Intel Core 9 273PE also supports both DDR4 and DDR5 memory, giving platform flexibility, while the AMD part is restricted to DDR4. The Intel chip includes ECC memory support and a newer PCIe generation, both of which matter for workstation-oriented builds. The AMD Ryzen 5 5605G remains a viable 6-core, 12-thread desktop option on the mature AM4 platform, but the recorded data shows no scenario where it outperforms the Intel Core 9 273PE. Users seeking maximum multi-core throughput, highest single-core speed, and modern platform features should select the Intel Core 9 273PE. Users already invested in AM4 motherboards or who require an unlocked multiplier may consider the AMD Ryzen 5 5605G, but the database contains no benchmark evidence to support a performance-based argument for that choice. The verdict from the recorded measurements is clear: the Intel Core 9 273PE is the superior processor across all tested workloads.