Intel Core 5 223PQE vs Intel Core Ultra 9 285H Comparison

Intel Core 5 223PQE and Intel Core Ultra 9 285H occupy different corners of the processor market, and the recorded data reflects that split clearly. The Core 5 223PQE is a desktop part built for a fixed socket, while the Core Ultra 9 285H is a mobile processor designed for laptops. Benchmark results only exist for the Core Ultra 9 285H in the database; the Core 5 223PQE has no recorded scores, so the comparison relies entirely on the specification differences and the performance profile of the mobile chip.

Where Each One Wins

The Core Ultra 9 285H wins on every measurable performance axis in the database, simply because it is the only one with benchmark scores. Its average benchmark score is 38312, and it places in the 86th percentile of all CPUs. That places it firmly in high-performance territory. The Core 5 223PQE has an average benchmark score of zero and sits in the 50th percentile, with no recorded wins in any test. The head-to-head benchmark table is empty, and the wins counters show zero for both parts.

For use cases, the Core Ultra 9 285H is the clear choice for any workload that shows up in the benchmark suite. In Cinebench R23 multicore it scores 20781.5, which indicates strong rendering and multi-threaded productivity capability. Its Geekbench multicore score of 14743 and single-core score of 2178 point to a balanced processor that handles both heavily threaded tasks and responsive single-threaded applications. PassMark results reinforce this: multithread score of 34171, integer math at 85922, floating point math at 109190, and extended instructions at 26794. Those numbers indicate a processor that can handle video encoding, 3D rendering, scientific computation, and compression workloads without breaking a sweat.

The Core 5 223PQE wins in the category of desktop flexibility. It uses Intel Socket 1700, which is a desktop platform, and it supports both DDR4 and DDR5 memory. That gives builders memory choice. It also has 16 PCIe Gen 5 lanes available from the CPU, double the 8 lanes on the mobile chip. The Core 5 223PQE has a higher boost clock at 5.50 GHz compared to 5.40 GHz on the Ultra 9, and a much higher base clock of 4.00 GHz versus 2.90 GHz. For workloads that depend on raw clock speed in short bursts, the desktop part has the nominal advantage. The Core Ultra 9 285H counters with a smaller process node (3 nm versus 10 nm), a higher memory bandwidth of 102.4 GB/s versus 89.6 GB/s, and a significantly lower TDP of 45 watts versus 125 watts, which matters for sustained mobile operation.

The Verdict

From the data, the Core Ultra 9 285H is the stronger processor by every benchmark metric available. It delivers a Cinebench R23 multicore score of 20781.5, a Geekbench single-core score of 2178, and a PassMark single-thread score of 4415. There is no recorded benchmark for the Core 5 223PQE, so the database shows no evidence that the desktop chip can match or exceed those figures. The Core Ultra 9 285H also sits at the 86th percentile of all CPUs, while the Core 5 223PQE sits at the 50th percentile, a gap that indicates the mobile chip is positioned much higher in the overall performance distribution.

The Core 5 223PQE is the right pick for a builder who needs a desktop processor on Socket 1700 with DDR4 compatibility and ECC memory support. It also offers more PCIe lanes from the CPU (16 versus 8), which matters for multi-GPU setups or high-bandwidth storage arrays. The Core Ultra 9 285H is the right pick for anyone who needs maximum measured performance in a mobile form factor, with a 3 nm TSMC process, a 45-watt TDP, and a launch MSRP of $651. The Core 5 223PQE carries a launch MSRP of $319. The data does not show any scenario where the desktop chip outperforms the mobile chip in recorded benchmarks, so the verdict follows the numbers.

Head-to-Head Benchmarks

There are no head-to-head benchmark entries in the database for these two processors. The wins counters show zero for both, and the head-to-head array is empty. The Core Ultra 9 285H has its own benchmark results, which stand as the only performance data available. In Cinebench R15, it scores 3177.5 multicore and 313 single-core. In Cinebench R20, it scores 12201 multicore and 1722 single-core. In Cinebench R23, the scores are 20781.5 multicore and 2129.5 single-core. Geekbench results show 14743 multicore and 2178 single-core. PassMark results cover a wide range: data compression at 335859, data encryption at 26140, extended instructions at 26794, prime numbers at 330, floating point math at 109190, integer math at 85922, multithread at 34171, physics at 2513, random string sorting at 40931, and single-thread at 4415.

The nearest rivals for the Core Ultra 9 285H provide context for these scores. The Intel Core 9 270H has an average score of 38335, which is 0.1% higher than the Ultra 9. The Intel Xeon w3-2525 scores 38392, 0.2% higher. The Intel Core i5-13600HX scores 38261, 0.1% lower. The AMD Ryzen 7 250 scores 38221, 0.2% lower. These deltas are all within a fraction of a percent, which indicates the Core Ultra 9 285H sits in a tightly contested performance band. The Core 5 223PQE has no nearest rivals listed and no benchmark scores, so it cannot be placed in the same comparison.

FAQ

Q: Which processor has the higher boost clock?

A: The Intel Core 5 223PQE has a boost clock of 5.50 GHz, while the Intel Core Ultra 9 285H has a boost clock of 5.40 GHz.

Q: What is the average benchmark score for each processor?

A: The Intel Core Ultra 9 285H has an average benchmark score of 38312 and sits in the 86th percentile of all CPUs. The Intel Core 5 223PQE has an average benchmark score of 0 and sits in the 50th percentile.

Q: Which processor supports ECC memory?

A: Both processors support ECC memory. The Core 5 223PQE supports DDR4 and DDR5, while the Core Ultra 9 285H supports DDR5 and LPDDR5X.

Q: How many cores and threads does each processor have?

A: The Core 5 223PQE has 8 cores and 16 threads. The Core Ultra 9 285H has 16 cores and 16 threads, meaning it has double the cores but the same thread count.

Q: What is the TDP difference between the two?

A: The Core 5 223PQE has a TDP of 125 watts. The Core Ultra 9 285H has a TDP of 45 watts, which is 80 watts lower.

Q: Which processor has more PCIe lanes from the CPU?

A: The Core 5 223PQE has 16 PCIe Gen 5 lanes from the CPU. The Core Ultra 9 285H has 8 PCIe Gen 5 lanes from the CPU, exactly half.

Architecture Differences

The two processors come from different architectural families. The Core 5 223PQE uses the Bartlett Lake codename and belongs to the Core 5 (Bartlett Lake) generation. The Core Ultra 9 285H uses the Arrow Lake architecture with the Arrow Lake-H codename and belongs to the Ultra 9 (Arrow Lake-H) generation. The manufacturing process differs substantially: the Core 5 223PQE uses a 10 nm node fabricated by Intel, while the Core Ultra 9 285H uses a 3 nm node fabricated by TSMC. That process gap explains much of the efficiency difference, with the mobile chip delivering higher performance at a much lower TDP.

Cache layouts also differ. The Core 5 223PQE has 80 KB of L1 cache per core, 2 MB of L2 cache per core, and 24 MB of shared L3 cache. The Core Ultra 9 285H has 192 KB of L1 cache per core, 3 MB of L2 cache per core, and the same 24 MB of shared L3 cache. The mobile chip has more than double the L1 cache per core and 50% more L2 per core. The integrated graphics differ as well: the Core 5 223PQE uses UHD Graphics 770, while the Core Ultra 9 285H uses Arc Graphics 140T.

Memory support reflects their different market positions. The Core 5 223PQE supports DDR4 and DDR5 in a dual-channel configuration with a memory bandwidth of 89.6 GB/s. The Core Ultra 9 285H supports DDR5 and LPDDR5X in dual-channel with a higher bandwidth of 102.4 GB/s. Both support ECC memory. The socket types are entirely different: the desktop chip uses Intel Socket 1700, while the mobile chip uses Intel BGA 2049, which means the Core 5 223PQE is a socketed desktop processor and the Core Ultra 9 285H is soldered to the board.

Specification Differences

The specification table shows clear separation between the two parts. The Core 5 223PQE has 8 cores and 16 threads; the Core Ultra 9 285H has 16 cores and 16 threads. Base clocks differ significantly: 4.00 GHz for the desktop chip versus 2.90 GHz for the mobile chip. Boost clocks are close, with 5.50 GHz versus 5.40 GHz. TDP is a major differentiator: 125 watts for the desktop chip versus 45 watts for the mobile chip.

The process node favors the mobile part at 3 nm versus 10 nm. Memory bandwidth is higher on the mobile chip at 102.4 GB/s versus 89.6 GB/s. PCIe lane count from the CPU favors the desktop chip at 16 lanes versus 8 lanes, both Gen 5. The integrated GPU differs: UHD Graphics 770 on the desktop chip versus Arc Graphics 140T on the mobile chip. The desktop chip supports DDR4 and DDR5 memory, while the mobile chip supports DDR5 and LPDDR5X. Both support ECC memory. The Core 5 223PQE has a launch MSRP of $319, while the Core Ultra 9 285H has a launch MSRP of $651. The Core 5 223PQE released in March 2026, and the Core Ultra 9 285H released in January 2025. Neither processor has an unlocked multiplier.