Intel Core 5 211E vs Intel Core Ultra 7 265 Comparison

Head-to-Head Benchmarks

The benchmark database records 17 head-to-head comparisons between the Intel Core 5 211E and the Intel Core Ultra 7 265. The Core Ultra 7 265 wins 15 of those tests, while the Core 5 211E takes only 2. That win count alone tells the story, but the margins matter more.

The Core Ultra 7 265 dominates the Cinebench suite with consistent double-digit leads. In Cinebench R23 multicore, it scores 42216 against 20389, a delta of 51.7% in favor of the Ultra 7. The single-core R23 result shows the same pattern: 5960 versus 2878, again a 51.7% gap. Cinebench R15 mirrors this exactly, with the Ultra 7 posting 4255 multicore and 600 single-core against the Core 5's 2055 and 289, both deltas sitting at 51.7% to 51.8%. These are not marginal differences; the Ultra 7 delivers roughly double the performance in every Cinebench iteration.

PassMark results reinforce the same hierarchy. The largest single delta appears in PassMark find prime numbers, where the Ultra 7 scores 418 versus 43, a 89.7% advantage. Floating point math shows a 61.6% gap (172776 against 66402), while physics testing delivers 2923 versus 702, a 76% lead. Data encryption favors the Ultra 7 by 55.7% (40456 to 17938), and extended instructions by 47.9% (41478 to 21592). Multithread performance lands at 49682 versus 23833, a 52% gap, while random string sorting shows 63833 against 34308, a 46.3% margin. Even the closest PassMark result, single thread at 4689 versus 4006, still gives the Ultra 7 a 14.6% edge.

The Core 5 211E's two wins come exclusively in Cinebench R20. In multicore, it scores 8563 against the Ultra 7's 6268, a 36.6% advantage. Single-core R20 follows with 1208 versus 884, also a 36.7% lead. These results are anomalous when placed against the rest of the dataset. Every other benchmark shows the Ultra 7 ahead, often by massive margins, yet R20 reverses the order completely. The database does not explain this inversion, but the data is consistent across both R20 tests, which suggests a workload-specific behavior rather than a measurement error.

The average benchmark scores confirm the overall picture. The Core Ultra 7 265 carries an average score of 64640 and sits in the 93rd percentile of all CPUs. The Core 5 211E averages 37829, placing it in the 86th percentile. The nearest rivals for each chip reinforce their respective tiers. The Core 5's closest competitor is the AMD Ryzen AI 9 HX 370 at 37904, a 0.2% difference, and the Intel Core i9-14901E at 37911, also 0.2% away. The Ultra 7's nearest rival is the AMD EPYC 9124 at 65104, a 0.7% gap, with the AMD EPYC 4464P at 64823 sitting 0.3% behind.

FAQ

Q: Which processor wins more benchmark comparisons?

A: The Intel Core Ultra 7 265 wins 15 of the 17 recorded head-to-head tests. The Intel Core 5 211E wins only 2, both in Cinebench R20.

Q: What is the largest performance gap between the two?

A: The biggest delta appears in PassMark find prime numbers, where the Core Ultra 7 265 scores 418 versus 43 for the Core 5 211E, a 89.7% advantage.

Q: Are there any benchmarks where the Core 5 211E beats the Ultra 7?

A: Yes. The Core 5 211E wins Cinebench R20 multicore (8563 versus 6268, a 36.6% lead) and Cinebench R20 single-core (1208 versus 884, a 36.7% lead).

Q: What do the average benchmark scores indicate about overall performance?

A: The Core Ultra 7 265 averages 64640 across all recorded benchmarks, compared to 37829 for the Core 5 211E. That places the Ultra 7 in the 93rd percentile of all CPUs, while the Core 5 sits in the 86th percentile.

Q: How do the two compare in single-threaded workloads?

A: The Core Ultra 7 265 leads in both PassMark single-thread tests, scoring 4689 against 4006, a 14.6% margin. In Cinebench R15 and R23 single-core tests, the Ultra 7 leads by roughly 51.7%, but in Cinebench R20 single-core, the Core 5 211E leads by 36.7%.

Q: Which processor has higher multithread performance?

A: The Core Ultra 7 265 scores 49682 in PassMark multithread, against 23833 for the Core 5 211E, a 52% advantage. Cinebench R23 multicore shows a similar 51.7% gap in favor of the Ultra 7.

Where Each One Wins

The Intel Core Ultra 7 265 is the clear choice for sustained multithreaded workloads. Its Cinebench R23 multicore score of 42216 nearly doubles the Core 5 211E's 20389. PassMark physics testing shows a 76% lead (2923 versus 702), which indicates strong performance in simulation and physical calculation tasks. Data compression and encryption workloads also favor the Ultra 7 heavily, with 522983 versus 346757 in compression and 40456 versus 17938 in encryption. Floating point math, a proxy for scientific and engineering calculations, runs 61.6% faster on the Ultra 7. Integer math shows a smaller but still substantial 34.6% lead (134773 versus 88117). For anyone running render farms, code compilation, data processing, or heavy number crunching, the Ultra 7's benchmark profile is unambiguous.

The Core 5 211E's wins in Cinebench R20 are harder to generalize. Both R20 multicore and single-core show a 36.6% to 36.7% lead, which is a significant margin. However, since no other benchmark in the entire dataset confirms this pattern, it would be misleading to recommend the Core 5 for any workload category based on those two results alone. The R20 scores suggest some specific optimization or scheduling behavior that favors the Core 5's architecture, but without corroborating tests, the practical takeaway is limited. The database records no other workload where the Core 5 leads.

For single-threaded responsiveness, the Ultra 7 still wins, just by a smaller margin. PassMark single-thread shows 4689 versus 4006, a 14.6% lead. Cinebench R15 and R23 single-core show much larger gaps around 51.7%. The only exception is R20 single-core, where the Core 5 leads. Everyday desktop responsiveness, which relies on single-thread performance, benefits from the Ultra 7's higher boost clock and architecture.

The Core 5 211E does offer a practical advantage in platform flexibility. It supports both DDR4 and DDR5 memory, while the Ultra 7 supports DDR5 only. It also supports ECC memory, which the Ultra 7 does not. For systems where error-correcting memory is a requirement, the Core 5 becomes the only option between these two, regardless of raw performance.

Specification Differences

The two processors differ across nearly every major specification category. The Core Ultra 7 265 uses 20 cores and 20 threads, while the Core 5 211E uses 10 cores and 16 threads. The Ultra 7 has double the cores but no hyperthreading, while the Core 5 has fewer cores but hyperthreading support, which explains the 16 threads.

Base clocks favor the Core 5 at 2.70 GHz versus 2.40 GHz for the Ultra 7. Boost clocks reverse the order, with the Ultra 7 reaching 5.30 GHz against the Core 5's 4.90 GHz. The higher boost clock contributes to the Ultra 7's single-thread leads in most tests.

Cache configurations differ substantially. The Core 5 uses 80 KB L1 per core, 2 MB L2 per core, and 20 MB shared L3. The Ultra 7 uses 192 KB L1 per core, 3 MB L2 per core, and 30 MB shared L3. The Ultra 7's larger cache hierarchy aligns with its higher core count and performance profile.

Memory support shows a clear split. The Core 5 supports DDR4 and DDR5, while the Ultra 7 supports DDR5 only. Memory bandwidth also differs: 76.8 GB/s for the Core 5 versus 102.4 GB/s for the Ultra 7. ECC memory is available on the Core 5 but not on the Ultra 7.

PCIe lane counts differ as well. The Core 5 provides Gen 5 with 16 lanes (CPU only), while the Ultra 7 provides Gen 5 with 20 lanes (CPU only). Integrated graphics differ too: UHD Graphics 730 on the Core 5 versus Arc Xe-LPG Graphics 32EU on the Ultra 7.

Sockets are incompatible. The Core 5 uses Intel Socket 1700, while the Ultra 7 uses Intel Socket 1851. Physical mounting and motherboard compatibility are entirely separate.

The die size and process node show a generational shift. The Core 5 uses a 10 nm process with a 257 mm² die. The Ultra 7 uses a 3 nm process with a 243 mm² die and 17,800 million transistors. Both processors have a 65 W TDP. Both are locked (multiplier not unlocked) and both are currently active in production.

Release dates are close: the Core 5 launched on 2025-01-12, and the Ultra 7 on 2025-01-06. The launch MSRP for the Core 5 is $221, while the Ultra 7 has a launch MSRP of $394.

Architecture Differences

The Core Ultra 7 265 uses the Arrow Lake architecture with the Arrow Lake-S codename, belonging to the Core Ultra Series 2 generation. The Core 5 211E uses the Bartlett Lake codename within the Core 5 generation. These are different design families targeting different market positions.

The manufacturing process differs significantly. The Ultra 7 is built on a 3 nm node by TSMC, while the Core 5 uses a 10 nm node from Intel's own foundry. The smaller process node on the Ultra 7 enables a higher transistor density: 17,800 million transistors packed into a 243 mm² die, compared to the Core 5's 257 mm² die without a recorded transistor count. The smaller node also contributes to the Ultra 7's higher boost clock of 5.30 GHz despite matching the Core 5's 65 W TDP.

Core layout differs beyond the raw counts. The Ultra 7 has 20 cores and 20 threads, meaning no simultaneous multithreading. The Core 5 has 10 cores and 16 threads, indicating that some cores support hyperthreading. This architectural choice affects how each processor handles parallel workloads. The Ultra 7 relies on physical cores alone, while the Core 5 uses a mix of physical and logical cores.

Cache architecture reflects the generational difference. The Ultra 7's L1 cache is 192 KB per core, more than double the Core 5's 80 KB per core. L2 is 3 MB per core versus 2 MB per core. L3 is 30 MB shared versus 20 MB shared. The larger caches on the Ultra 7 support its higher throughput in memory-intensive workloads.

Memory architecture also diverges. The Ultra 7 supports only DDR5 with a dual-channel bus and 102.4 GB/s bandwidth. The Core 5 supports both DDR4 and DDR5 with a dual-channel bus and 76.8 GB/s bandwidth. The Ultra 7's narrower memory support but higher bandwidth indicates a design optimized for newer memory standards. The Core 5's broader support suggests compatibility with existing DDR4 platforms.

ECC support marks another architectural difference. The Core 5 supports ECC memory; the Ultra 7 does not. For workstation or server-adjacent use cases where data integrity matters, this is a defining feature.

Integrated graphics differ as well. The Core 5 uses UHD Graphics 730, while the Ultra 7 uses Arc Xe-LPG Graphics 32EU. Both provide display output, but they represent different graphics architectures.

PCIe implementation differs in lane count: 16 lanes on the Core 5 versus 20 lanes on the Ultra 7, both Gen 5 and CPU-only. The additional lanes on the Ultra 7 allow for more expansion devices or higher-bandwidth configurations.

The Verdict

The benchmark data points to a clear performance hierarchy. The Intel Core Ultra 7 265 wins 15 of 17 head-to-head tests, often by margins exceeding 50%. Its average benchmark score of 64640 places it in the 93rd percentile, while the Core 5 211E's 37829 average sits in the 86th percentile. For any workload that uses multiple cores, the Ultra 7 is the stronger processor. Cinebench R23 multicore, PassMark multithread, data encryption, floating point math, and physics all show the Ultra 7 ahead by 34.6% to 89.7%.

The Core 5 211E does win in Cinebench R20, both multicore and single-core, with leads around 36.6%. These results are consistent within the R20 suite but unsupported by any other benchmark in the database. A buyer choosing the Core 5 based on these two tests would be betting on a workload pattern that appears nowhere else in the recorded data.

The Core 5's practical advantages lie outside raw performance. It supports DDR4 and DDR5 memory, includes ECC support, uses Intel Socket 1700, and carries a $221 launch MSRP. The Ultra 7 supports DDR5 only, lacks ECC, uses Intel Socket 1851, and has a $394 launch MSRP. For a system that must use existing DDR4 memory or requires ECC, the Core 5 is the only workable option between these two.

For a new build without legacy constraints, the Ultra 7 delivers substantially higher performance across nearly every measured workload. The 20-core, 20-thread configuration, larger caches, 3 nm process, and higher boost clock all contribute to its dominance. The data does not suggest any scenario where the Core 5 outperforms the Ultra 7 outside the R20 anomaly and the memory compatibility and ECC requirements.

The Core Ultra 7 265 is the correct pick for users who need multithreaded throughput and can adopt a DDR5-only platform. The Core 5 211E fits builds where DDR4 compatibility or ECC support takes priority over peak performance. Both are locked processors with 65 W TDPs, so power consumption and overclocking behavior are equivalent in that regard. The decision rests on workload demands and platform constraints, and the benchmark data supports the Ultra 7 for general performance while the Core 5 serves the specific needs of legacy memory support and error correction.