Intel Core 5 223PQE vs Intel Core Ultra 7 265F Comparison

Head-to-Head Benchmarks

The Intel Core Ultra 7 265F is recorded in the database with a full benchmark suite, while the Intel Core 5 223PQE has no recorded benchmark scores. The Core Ultra 7 265F delivers an average benchmark score of 64438, placing it at the 93rd percentile among all CPUs. Its nearest rivals include the Intel Core Ultra 7 265 with an average score of 64640 (a 0.3% gap), the AMD EPYC 4464P at 64823 (0.6% ahead), the AMD EPYC 7343 at 64202 (0.4% behind), and the Intel Core i9-13900KS at 64051 (0.6% behind). The Core Ultra 7 265F sits effectively at parity with these top competitors, within a narrow 1.2% band across all four.

In multi-threaded rendering, the Core Ultra 7 265F produces strong results. Cinebench R23 multi-core yields a score of 41980, while Cinebench R20 multi-core reaches 17631 and Cinebench R15 multi-core records 4231. These scores confirm the chip's ability to handle heavily threaded workloads. Single-core performance is equally solid: Cinebench R23 single-core scores 5926, R20 single-core scores 2488, and R15 single-core scores 597. The single-thread PassMark result sits at 4750, indicating that the architecture maintains high per-core efficiency despite the lower base clock.

The PassMark suite adds further detail. Integer math scores 138078, floating-point math scores 173855, and extended instructions score 39235. Data compression reaches 507018, while data encryption records 39468. Prime number finding scores 416, random string sorting hits 62439, physics scores 3172, and multithreaded performance scores 49410. The data shows a processor that excels in both throughput and latency-sensitive tasks, with the multithread score of 49410 and the single-thread score of 4750 indicating balanced capability across workload types.

Since the Core 5 223PQE has zero benchmark entries, no direct comparison of measured performance is possible from the recorded data. The Core Ultra 7 265F's scores, however, place it in the top 7% of all CPUs, which provides a clear performance tier reference. The absence of scores for the Core 5 223PQE means the database cannot yet quantify its performance relative to the Core Ultra 7 265F, but the architectural specifications in the next section establish a substantial gap in core count and cache capacity.

Architecture Differences

The two processors diverge fundamentally in design. The Intel Core 5 223PQE uses the Bartlett Lake codename with a 10 nm process node manufactured by Intel. It contains 8 cores and 16 threads, with a base clock of 4.00 GHz and a boost clock of 5.50 GHz. The Intel Core Ultra 7 265F uses the Arrow Lake-S architecture, code-named Arrow Lake, built on a 3 nm process node by TSMC. It packs 20 cores and 20 threads, with a base clock of 2.40 GHz and a boost clock of 5.30 GHz.

The transistor counts and die sizes differ drastically. The Core Ultra 7 265F integrates 17,800 million transistors on a 243 mm² die. The Core 5 223PQE has no recorded transistor count or die size in the database. This manufacturing advantage, combined with the core count difference, explains the expected performance gap despite the Core 5's higher clock speeds.

Cache hierarchies show the Core Ultra 7 265F with larger allocations at every level. The Core 5 223PQE provides 80 KB of L1 cache per core, 2 MB of L2 per core, and 24 MB of shared L3 cache. The Core Ultra 7 265F provides 192 KB of L1 per core, 3 MB of L2 per core, and 30 MB of shared L3 cache. The Core Ultra 7 265F also has significantly more total cache, with higher per-core allocations that benefit both single-threaded and multi-threaded execution.

Memory support differs as well. The Core 5 223PQE supports both DDR4 and DDR5 memory, while the Core Ultra 7 265F supports only DDR5. Both use dual-channel memory buses. Memory bandwidth favors the Core Ultra 7 265F at 102.4 GB/s, compared to 89.6 GB/s for the Core 5 223PQE. The Core 5 223PQE supports ECC memory, while the Core Ultra 7 265F does not. PCIe connectivity also differs: the Core 5 223PQE offers Gen 5 with 16 lanes (CPU only), while the Core Ultra 7 265F offers Gen 5 with 20 lanes (CPU only).

Integrated graphics present another contrast. The Core 5 223PQE includes UHD Graphics 770, whereas the Core Ultra 7 265F has no integrated graphics (N/A). This means the Core 5 223PQE can power a display without a discrete GPU, while the Core Ultra 7 265F requires a separate graphics card. The Core 5 223PQE uses Intel Socket 1700, while the Core Ultra 7 265F uses Intel Socket 1851, so they are not interchangeable on the same motherboard.

Thermal design power differs substantially: the Core 5 223PQE has a TDP of 125 W, while the Core Ultra 7 265F has a TDP of 65 W. Despite having more cores and a larger cache, the Core Ultra 7 265F draws significantly less power, a result of the more advanced 3 nm process node. The Core 5 223PQE's higher TDP reflects its older 10 nm process and higher clock speeds. Neither processor has an unlocked multiplier, so overclocking is not supported on either.

Release dates and market positioning also differ. The Core Ultra 7 265F was released on 2025-01-06, while the Core 5 223PQE was released on 2026-03-08. Both are listed as Active production and target the Desktop market segment. The Core Ultra 7 265F is part of the Core Ultra Series 2, while the Core 5 223PQE has no series designation. The Core Ultra 7 265F has a part number of SRQCV, and the Core 5 223PQE has a part number of SA4QC.

FAQ

Q: Which processor has more cores and threads?

A: The Intel Core Ultra 7 265F has 20 cores and 20 threads. The Intel Core 5 223PQE has 8 cores and 16 threads.

Q: What is the clock speed difference between the two?

A: The Core 5 223PQE has a base clock of 4.00 GHz and a boost clock of 5.50 GHz. The Core Ultra 7 265F has a base clock of 2.40 GHz and a boost clock of 5.30 GHz.

Q: Which processor supports ECC memory?

A: The Intel Core 5 223PQE supports ECC memory. The Intel Core Ultra 7 265F does not support ECC memory.

Q: Which processor has integrated graphics?

A: The Intel Core 5 223PQE includes UHD Graphics 770. The Intel Core Ultra 7 265F has no integrated graphics (N/A), requiring a discrete GPU for display output.

Q: What is the difference in power consumption?

A: The Core 5 223PQE has a TDP of 125 W, while the Core Ultra 7 265F has a TDP of 65 W. The Core Ultra 7 265F consumes less power despite having more cores.

Q: Which processor has a higher memory bandwidth?

A: The Intel Core Ultra 7 265F has a memory bandwidth of 102.4 GB/s, compared to 89.6 GB/s for the Intel Core 5 223PQE.

The Verdict

The data in the database shows the Intel Core Ultra 7 265F as the clearly superior processor in terms of measured performance. Its average benchmark score of 64438 places it at the 93rd percentile of all CPUs, with scores across Cinebench and PassMark that demonstrate strong multi-threaded and single-threaded capability. The Core 5 223PQE has no recorded benchmarks, so its performance cannot be quantified, but its architectural specifications suggest a substantially lower ceiling.

The Core Ultra 7 265F offers 20 cores versus 8, a larger cache at every level (192 KB L1 per core, 3 MB L2 per core, 30 MB L3 shared versus 80 KB, 2 MB, and 24 MB), higher memory bandwidth (102.4 GB/s versus 89.6 GB/s), and a more advanced 3 nm process node from TSMC. It also achieves this with a lower TDP of 65 W versus 125 W. The only practical advantages for the Core 5 223PQE are its higher boost clock (5.50 GHz versus 5.30 GHz), support for DDR4 memory, ECC memory support, and integrated UHD Graphics 770.

For users who require a CPU with an integrated GPU, the Core 5 223PQE is the only choice between these two. For users who need ECC memory support, again the Core 5 223PQE is the pick. For all other workloads, the Core Ultra 7 265F is the stronger option based on the recorded data. The Core Ultra 7 265F also uses the newer Socket 1851 platform, while the Core 5 223PQE uses Socket 1700. Neither processor has an unlocked multiplier, so overclocking is unavailable on both.

Specification Differences

| Specification | Intel Core 5 223PQE | Intel Core Ultra 7 265F |

| --- | --- | --- |

| Cores | 8 | 20 |

| Threads | 16 | 20 |

| Base Clock | 4.00 GHz | 2.40 GHz |

| Boost Clock | 5.50 GHz | 5.30 GHz |

| TDP | 125 W | 65 W |

| Socket | Intel Socket 1700 | Intel Socket 1851 |

| Codename | Bartlett Lake | Arrow Lake-S |

| Process Node | 10 nm | 3 nm |

| Foundry | Intel | TSMC |

| Transistors | Not recorded | 17,800 million |

| Die Size | Not recorded | 243 mm² |

| L1 Cache | 80 KB (per core) | 192 KB (per core) |

| L2 Cache | 2 MB (per core) | 3 MB (per core) |

| L3 Cache | 24 MB (shared) | 30 MB (shared) |

| Memory Support | DDR4, DDR5 | DDR5 |

| Memory Bus | Dual-channel | Dual-channel |

| Memory Bandwidth | 89.6 GB/s | 102.4 GB/s |

| ECC Memory | Yes | No |

| PCIe | Gen 5, 16 Lanes (CPU only) | Gen 5, 20 Lanes (CPU only) |

| Integrated Graphics | UHD Graphics 770 | N/A |

| Market Segment | Desktop | Desktop |

| Production Status | Active | Active |

| Release Date | 2026-03-08 | 2025-01-06 |

| Launch MSRP | $319 | $379 |

| Multiplier Unlocked | No | No |

| Part Number | SA4QC | SRQCV |

Where Each One Wins

The Intel Core Ultra 7 265F wins decisively in every measured benchmark category present in the database. Its Cinebench R23 multi-core score of 41980 and PassMark multithread score of 49410 indicate strong performance for rendering, compilation, scientific computing, and other parallel workloads. The single-core scores, including Cinebench R23 single-core at 5926 and PassMark single-thread at 4750, show that it does not sacrifice latency-sensitive performance despite the lower base clock. The 20-core configuration with 20 threads provides a 2.5x core count advantage over the Core 5 223PQE. The 30 MB of shared L3 cache and 3 MB per-core L2 cache further support data-intensive workloads. The higher memory bandwidth of 102.4 GB/s benefits workloads that stream large datasets.

The Intel Core 5 223PQE wins in specific feature categories rather than benchmarks. Its integrated UHD Graphics 770 allows operation without a discrete GPU, which suits basic desktop or office configurations. Its ECC memory support targets error-sensitive environments such as entry-level servers or workstations where data integrity is prioritized. Its support for both DDR4 and DDR5 memory provides flexibility for system builders with existing DDR4 modules. The higher boost clock of 5.50 GHz may provide a slight advantage in lightly threaded applications, though no benchmark data confirms this. The lower launch MSRP of $319 compared to $379 for the Core Ultra 7 265F is recorded, but the database contains no measured scores to substantiate any performance-per-dollar claim for the Core 5 223PQE.

The TDP difference is notable: the Core Ultra 7 265F delivers superior performance at 65 W, while the Core 5 223PQE requires 125 W. This efficiency advantage makes the Core Ultra 7 265F more suitable for compact or power-constrained builds. The Core 5 223PQE's 125 W TDP may require a more substantial cooling solution. The Core Ultra 7 265F also offers more PCIe lanes (20 versus 16) at Gen 5, which benefits configurations with multiple high-speed storage devices or GPUs.

Considering the release timeline, the Core Ultra 7 265F was released on 2025-01-06, and the Core 5 223PQE on 2026-03-08. The database positions the Core 5 223PQE as a newer release but with an older process node and fewer cores. For users building a new system today, the Core Ultra 7 265F represents the stronger choice across all recorded performance metrics. For users with specific requirements for integrated graphics, ECC memory, or DDR4 compatibility, the Core 5 223PQE remains a viable alternative, though its performance cannot be verified from the database.