Intel Core 5 213PE vs Intel Core Ultra 7 265 Comparison

The Verdict

The Intel Core Ultra 7 265 is the dominant performer in this comparison, winning 15 of the 17 recorded head-to-head benchmarks. Its average benchmark score of 64640 places it in the 93rd percentile of all CPUs in the database, while the Intel Core 5 213PE sits at 85th percentile with an average score of 35428. The data clearly favors the Core Ultra 7 265 for demanding multi-threaded workloads, with massive advantages in Cinebench R23 multicore (42216 vs 22468, a 46.8% gap) and PassMark multithread (49682 vs 26434, also 46.8%).

The Core 5 213PE does win two specific tests, Cinebench R20 multicore (9436 vs 6268, a 50.5% advantage) and Cinebench R20 singlecore (1332 vs 884, a 50.7% advantage), but these are isolated anomalies within the broader dataset. For most users building a desktop system, the Core Ultra 7 265 is the clear choice when performance is the priority. The Core 5 213PE remains a viable option for those who need a functional desktop processor with 8 cores and 16 threads, but the benchmark data shows it trails the Core Ultra 7 265 in nearly every measurable category.

Architecture Differences

The two processors come from different Intel generations and use fundamentally different designs. The Intel Core 5 213PE is based on Bartlett Lake, a 10 nm desktop part manufactured by Intel. It uses the Intel Socket 1700 platform. The Intel Core Ultra 7 265 uses Arrow Lake architecture, specifically the Arrow Lake-S codename, and is built on a 3 nm process at TSMC. It uses the newer Intel Socket 1851 platform.

The manufacturing differences are substantial. The Core Ultra 7 265 has 17,800 million transistors on a 243 mm² die, while the Core 5 213PE has no recorded transistor count or die size in the database. The process node difference (10 nm vs 3 nm) explains part of the performance gap, as the smaller node allows for more transistors in a similar physical space.

Core configuration differs sharply. The Core 5 213PE has 8 cores and 16 threads, indicating Hyper-Threading support. The Core Ultra 7 265 has 20 cores and 20 threads, meaning it uses a hybrid architecture where additional physical cores replace logical threads. This gives the Core Ultra 7 265 a 12-core advantage in raw physical core count, which drives its multicore performance.

Cache hierarchies also differ. The Core 5 213PE has 80 KB L1 per core, 2 MB L2 per core, and 24 MB shared L3. The Core Ultra 7 265 has 192 KB L1 per core, 3 MB L2 per core, and 30 MB shared L3. The larger per-core caches on the Core Ultra 7 265 support its higher single-thread performance.

Memory support diverges as well. The Core 5 213PE supports both DDR4 and DDR5 memory, while the Core Ultra 7 265 supports DDR5 only. Both are dual-channel, but the Core Ultra 7 265 has a higher memory bandwidth at 102.4 GB/s versus 76.8 GB/s for the Core 5 213PE. The Core 5 213PE supports ECC memory, while the Core Ultra 7 265 does not.

PCIe connectivity differs: the Core 5 213PE provides Gen 5 with 16 lanes (CPU only), while the Core Ultra 7 265 provides Gen 5 with 20 lanes (CPU only). Integrated graphics are different as well: the Core 5 213PE uses UHD Graphics 730, while the Core Ultra 7 265 uses Arc Xe-LPG Graphics 32EU.

Where Each One Wins

The Core Ultra 7 265 wins across nearly every benchmark category. Its PassMark data encryption score of 40456 is 60.7% ahead of the Core 5 213PE's 15916. The floating point math test shows a 60.3% advantage (172776 vs 68587). Extended instructions performance is 52.8% higher (41478 vs 19565). The prime number finding test shows the largest gap at 72.7% (418 vs 114). Random string sorting is 49.8% ahead (63833 vs 32027). Data compression is 42.9% ahead (522983 vs 298804). Physics simulation is 44.4% ahead (2923 vs 1624). Integer math is 31.7% ahead (134773 vs 92089). Single-thread performance is 13.4% ahead (4689 vs 4060).

The Core 5 213PE wins only in Cinebench R20 tests. It scores 9436 in R20 multicore versus 6268 for the Core Ultra 7 265, a 50.5% advantage. In R20 singlecore, it scores 1332 versus 884, a 50.7% advantage. These results are curious because the Core Ultra 7 265 wins in both Cinebench R15 and R23 versions of the same tests. The R20 results suggest a possible software or driver interaction that favors the Core 5 213PE in that specific benchmark version.

For users who rely on Cinebench R20 as their primary benchmark, the Core 5 213PE shows surprising strength. For all other measured workloads, the Core Ultra 7 265 is the clear winner. The 20-core design of the Core Ultra 7 265 provides substantial advantages in heavily parallel workloads like data compression, encryption, and floating point math. The 3 nm process also supports higher single-thread performance, as seen in the PassMark single-thread score.

FAQ

Q: Which processor has more cores?

A: The Intel Core Ultra 7 265 has 20 cores and 20 threads. The Intel Core 5 213PE has 8 cores and 16 threads.

Q: Do both processors support the same memory types?

A: No. The Core 5 213PE supports DDR4 and DDR5, while the Core Ultra 7 265 supports DDR5 only. Both are dual-channel, but the Core Ultra 7 265 has higher memory bandwidth at 102.4 GB/s versus 76.8 GB/s.

Q: Which processor supports ECC memory?

A: The Intel Core 5 213PE supports ECC memory. The Intel Core Ultra 7 265 does not.

Q: What is the difference in socket compatibility?

A: The Core 5 213PE uses Intel Socket 1700, while the Core Ultra 7 265 uses Intel Socket 1851. These are not interchangeable.

Q: Which processor has a higher boost clock?

A: The Core Ultra 7 265 has a boost clock of 5.30 GHz, slightly higher than the Core 5 213PE's 5.20 GHz.

Q: How do the processors compare in overall benchmark percentile?

A: The Core Ultra 7 265 is in the 93rd percentile of all CPUs, while the Core 5 213PE is in the 85th percentile.

Head-to-Head Benchmarks

The Cinebench results show conflicting outcomes depending on the version. In Cinebench R15 multicore, the Core Ultra 7 265 scores 4255 versus 2264 for the Core 5 213PE, a 46.8% advantage. The same 46.8% gap appears in R15 singlecore (600 vs 319) and in R23 multicore (42216 vs 22468) and R23 singlecore (5960 vs 3172). However, in Cinebench R20, the Core 5 213PE wins both tests. The R20 multicore result shows 9436 for the Core 5 213PE and 6268 for the Core Ultra 7 265, a 50.5% difference in favor of the Core 5 213PE. The R20 singlecore test shows 1332 versus 884, a 50.7% advantage. This inconsistency across benchmark versions is notable but does not change the overall picture, as the Core Ultra 7 265 wins in 4 of the 6 Cinebench tests.

PassMark results are uniformly in favor of the Core Ultra 7 265. The largest margin is in the find prime numbers test, where the Core Ultra 7 265 scores 418 versus 114, a 72.7% advantage. Floating point math shows 172776 versus 68587, a 60.3% gap. Data encryption shows 40456 versus 15916, a 60.7% gap. Extended instructions show 41478 versus 19565, a 52.8% gap. Random string sorting shows 63833 versus 32027, a 49.8% gap. Multithread shows 49682 versus 26434, a 46.8% gap. Physics shows 2923 versus 1624, a 44.4% gap. Data compression shows 522983 versus 298804, a 42.9% gap. Integer math shows 134773 versus 92089, a 31.7% gap. Single-thread shows 4689 versus 4060, a 13.4% gap.

The nearest rivals in the database provide context for both processors. The Core 5 213PE sits very close to the Intel Core i7-13700T (0.1% ahead), Intel Core i7-12700KF (0.2% ahead), Intel Core i5-13600T (0.3% ahead), and Intel Core i7-12700K (0.4% ahead). This indicates the Core 5 213PE delivers performance comparable to previous-generation i7 parts. The Core Ultra 7 265 sits near the AMD EPYC 4464P (0.3% behind), Intel Core Ultra 7 265F (0.3% ahead), AMD EPYC 7343 (0.7% ahead), and AMD EPYC 9124 (0.7% behind). This places the Core Ultra 7 265 in the same performance class as enterprise EPYC processors, which is notable for a desktop part.

Specification Differences

The two processors differ in nearly every recorded specification. Core count: 8 for the Core 5 213PE versus 20 for the Core Ultra 7 265. Thread count: 16 versus 20. Base clock: 2.70 GHz versus 2.40 GHz, favoring the Core 5 213PE. Boost clock: 5.20 GHz versus 5.30 GHz, favoring the Core Ultra 7 265. Both have a TDP of 65.

Socket: Intel Socket 1700 for the Core 5 213PE, Intel Socket 1851 for the Core Ultra 7 265. Process node: 10 nm (Intel) versus 3 nm (TSMC). The Core Ultra 7 265 has recorded transistor count (17,800 million) and die size (243 mm²) data; the Core 5 213PE does not have those fields in the database.

Cache: L1 is 80 KB per core for the Core 5 213PE versus 192 KB per core for the Core Ultra 7 265. L2 is 2 MB per core versus 3 MB per core. L3 is 24 MB shared versus 30 MB shared. Memory support: DDR4 and DDR5 versus DDR5 only. Memory bandwidth: 76.8 GB/s versus 102.4 GB/s. ECC support: yes versus no. PCIe: Gen 5 with 16 lanes (CPU only) versus Gen 5 with 20 lanes (CPU only). Integrated graphics: UHD Graphics 730 versus Arc Xe-LPG Graphics 32EU.

Release dates differ: the Core Ultra 7 265 was released on 2025-01-06, while the Core 5 213PE was released on 2026-03-08. The launch MSRP for the Core 5 213PE is $221, and the launch MSRP for the Core Ultra 7 265 is $394. Neither processor has an unlocked multiplier. The part numbers are SA4QG for the Core 5 213PE and SRQCX for the Core Ultra 7 265. Both are listed as Active in production status and target the Desktop market segment.