Intel Core 5 213PTE vs Intel Core Ultra 9 285T Comparison

The Verdict

The benchmark database positions these two processors in entirely different performance classes. The Intel Core Ultra 9 285T wins all 17 recorded head-to-head comparisons, with the smallest margin being an 18.7% lead in Passmark single-thread tests and the largest a 55% advantage in data encryption. The Core 5 213PTE holds an 83rd percentile ranking across all CPUs, while the Core Ultra 9 285T sits at the 91st percentile. The average benchmark score of the Core Ultra 9 285T is 51,310, compared to 32,924 for the Core 5 213PTE, a gap of roughly 56%. The Core 5 213PTE's nearest rivals include the Intel Core i7-12700 and AMD Ryzen 7 7800X3D, with delta percentages within 0.5% of its average score. The Core Ultra 9 285T's closest competitors are the Intel Core i9-14900T, Intel Core i9-13900F, Intel Core i7-13850HX, and AMD Ryzen 9 5900XT, all within 1.2% of its average. The data indicates the Core Ultra 9 285T is the clear choice for workloads demanding maximum throughput, while the Core 5 213PTE serves as a lower-power desktop option with competitive positioning against mid-range and previous-generation parts.

Architecture Differences

The two chips come from different Intel design lineages. The Core 5 213PTE uses the Bartlett Lake codename and belongs to the Core 5 generation, while the Core Ultra 9 285T is part of the Core Ultra Series 2, built on the Arrow Lake architecture with the Arrow Lake-S codename. The process technology diverges significantly: the Core 5 213PTE uses a 10 nm node fabricated by Intel, whereas the Core Ultra 9 285T uses a 3 nm node from TSMC. The Core Ultra 9 285T has 17,800 million transistors on a 243 mm² die; the Core 5 213PTE does not have recorded transistor or die size data.

Core and thread counts differ substantially. The Core 5 213PTE has 8 cores and 16 threads, while the Core Ultra 9 285T has 24 cores and 24 threads, indicating the latter uses a hybrid arrangement without hyper-threading on all cores. Base clocks are 2.10 GHz for the Core 5 213PTE versus 1.40 GHz for the Core Ultra 9 285T, but boost clocks reverse that order: 5.20 GHz versus 5.40 GHz. The Core Ultra 9 285T therefore relies on higher boost frequency and far more cores.

Cache hierarchies are also different. The Core 5 213PTE has 80 KB of L1 per core, 2 MB of L2 per core, and 24 MB of shared L3. The Core Ultra 9 285T has 192 KB of L1 per core, 3 MB of L2 per core, and 36 MB of shared L3. Memory support favors the Core Ultra 9 285T as well: it supports only DDR5 but with a dual-channel bus and 102.4 GB/s of bandwidth, while the Core 5 213PTE supports both DDR4 and DDR5 with 76.8 GB/s. Both support ECC memory. PCIe lanes are Gen 5 for both, but the Core Ultra 9 285T provides 20 CPU lanes versus 16 for the Core 5 213PTE. Integrated graphics differ: the Core 5 213PTE uses UHD Graphics 730, while the Core Ultra 9 285T uses Arc Xe-LPG Graphics 64EU.

The physical platforms are incompatible. The Core 5 213PTE fits Intel Socket 1700, while the Core Ultra 9 285T requires Intel Socket 1851. The Core Ultra 9 285T has a lower TDP of 35 watts versus 45 watts for the Core 5 213PTE, despite delivering substantially higher performance. Neither chip has an unlocked multiplier. The Core Ultra 9 285T was released on 2025-01-06 with a launch MSRP of $549, while the Core 5 213PTE followed on 2026-03-08 with a launch MSRP of $221.

Head-to-Head Benchmarks

Every recorded benchmark in the database shows the Core Ultra 9 285T ahead, but the margins vary by workload type. Cinebench results are consistent: across R15, R20, and R23, both multicore and singlecore scores show a 35.2% deficit for the Core 5 213PTE. In R15 multicore, the Core 5 213PTE scores 2192 versus 3384 for the Core Ultra 9 285T. R20 multicore shows 9135 versus 14100. R23 multicore reaches 21751 versus 33573. Singlecore results follow the same pattern: R15 singlecore is 309 versus 477, R20 singlecore is 1289 versus 1990, and R23 singlecore is 3070 versus 4739.

Passmark tests reveal a wider spread. The smallest gap is in single-thread performance, where the Core 5 213PTE scores 3718 versus 4576, an 18.7% difference. Integer math shows a 29.7% gap: 93109 versus 132433. Data compression is 32% apart: 261083 versus 384140. Multithread performance is 35.9% apart: 25590 versus 39931. Random string sorting is 36.9% apart: 30106 versus 47695. Extended instructions show a 41.2% gap: 16146 versus 27477. Floating point math is 48% apart: 71722 versus 137923. The largest margins come in prime number finding and data encryption. The Core 5 213PTE finds 157 prime numbers versus 345 for the Core Ultra 9 285T, a 54.5% gap. Data encryption shows 14413 versus 32061, a 55% gap. Physics performance is the narrowest Passmark gap at 22.6%: 2199 versus 2842.

The Core Ultra 9 285T's advantage in single-thread tests is notable because the Core 5 213PTE has a higher base clock. The boost clock advantage of the Core Ultra 9 285T, combined with its newer architecture and larger cache, explains the single-core lead. The multicore gaps are larger because the Core Ultra 9 285T has three times the core count. The encryption and prime number results suggest the Core Ultra 9 285T's architecture handles specialized instruction patterns more efficiently.

FAQ

Q: Which processor has more cores?

A: The Intel Core Ultra 9 285T has 24 cores and 24 threads, while the Intel Core 5 213PTE has 8 cores and 16 threads.

Q: What is the performance gap in Cinebench R23 multicore?

A: The Core 5 213PTE scores 21751 and the Core Ultra 9 285T scores 33573, a 35.2% difference in favor of the Core Ultra 9 285T.

Q: Do both processors support ECC memory?

A: Yes, both the Core 5 213PTE and the Core Ultra 9 285T have ECC memory support enabled.

Q: Which chip has a lower TDP?

A: The Core Ultra 9 285T has a TDP of 35 watts, while the Core 5 213PTE has a TDP of 45 watts.

Q: What sockets do these processors use?

A: The Core 5 213PTE uses Intel Socket 1700, and the Core Ultra 9 285T uses Intel Socket 1851. They are not interchangeable.

Q: How do the single-thread Passmark scores compare?

A: The Core 5 213PTE scores 3718 and the Core Ultra 9 285T scores 4576, giving the Core Ultra 9 285T an 18.7% lead.

Where Each One Wins

The Core Ultra 9 285T wins every single recorded benchmark in the database. Its largest advantages are in data encryption (55% ahead), prime number finding (54.5% ahead), and floating point math (48% ahead). These results point to workloads involving cryptography, mathematical computation, and scientific calculations. The multithread score of 39931 versus 25590 indicates strong performance in heavily parallel tasks. The Core Ultra 9 285T also leads in memory bandwidth at 102.4 GB/s versus 76.8 GB/s, and has more PCIe lanes at 20 versus 16, which matters for high-throughput peripherals.

The Core 5 213PTE does not win any benchmark category, but its profile still defines a use case. Its 45-watt TDP and support for both DDR4 and DDR5 give it platform flexibility. The 8-core, 16-thread configuration with a 5.20 GHz boost clock is sufficient for general desktop workloads. The 83rd percentile ranking places it near the Intel Core i7-12700 and AMD Ryzen 7 7800X3D in average score, meaning it competes with established mid-range parts. The smaller cache footprint (24 MB L3 versus 36 MB) and lower memory bandwidth are the primary constraints.

The data shows that the Core Ultra 9 285T is the appropriate pick for users who need maximum compute throughput across rendering, encryption, and floating-point workloads, and who can use the larger 36 MB L3 cache and 24-core configuration. The Core 5 213PTE suits systems where DDR4 compatibility is required, where the older Socket 1700 platform is already in place, or where the lower launch MSRP of $221 is a factor. The Core Ultra 9 285T's launch MSRP of $549 reflects its higher position in the product stack, but the benchmark gaps are consistent across every measured test, which makes the performance hierarchy unambiguous.