Intel Core 5 223PTE vs Intel Core 9 273PE Comparison

# Intel Core 5 223PTE vs Intel Core 9 273PE

The Intel Core 5 223PTE and Intel Core 9 273PE are both Bartlett Lake desktop processors on Intel Socket 1700, sharing the same 10 nm process node and dual-channel memory architecture, yet they occupy distinctly different performance tiers. The database records show the Core 9 273PE with 12 cores, 24 threads, and a 5.70 GHz boost clock, while the Core 5 223PTE offers 8 cores, 16 threads, and a 5.40 GHz boost clock. Both chips launch on the same date, March 8, 2026, with the Core 5 223PTE carrying a launch MSRP of $232 and the Core 9 273PE at $549. The Core 9 273PE sits at the 90th percentile among all CPUs with an average benchmark score of 49845, placing it within 0.1% of the AMD Ryzen AI Max+ 388 and 0.9% ahead of the Intel Core i5-14600KF, while trailing the Intel Core i9-13980HX by 1.1% and the AMD Ryzen AI 9 HX PRO 370 by 1.2%. The Core 5 223PTE has no recorded benchmark scores or nearest rivals, meaning all performance comparisons in this analysis derive solely from the Core 9 273PE's measured data and the architectural differences between the two parts.

Where Each One Wins

The Core 9 273PE dominates every recorded benchmark category in the database, which makes sense given its 50% core advantage and higher boost ceiling. In multi-threaded workloads, the Core 9 273PE delivers Cinebench R23 multi-core score of 31288, Cinebench R20 multi-core of 13140, and Cinebench R15 multi-core of 3153. These scores indicate strong parallel scaling across its 24 threads, and the PassMark multithread score of 36810 reinforces this position. For integer-heavy tasks, the Core 9 273PE records 139410 in PassMark integer math, while floating-point math reaches 107884. Data compression hits 405885, and random string sorting reaches 45098, showing robust throughput in memory-access-heavy operations.

The Core 5 223PTE, by contrast, has no recorded benchmark data in the database, so its wins cannot be quantified in measured scores. However, the architectural facts indicate where it would logically hold advantages. With a 45 W TDP versus the Core 9 273PE's 65 W TDP, the Core 5 223PTE draws less power under sustained loads. Both processors share the same base clock of 2.30 GHz, but the Core 9 273PE boosts higher at 5.70 GHz versus 5.40 GHz. The Core 5 223PTE includes UHD Graphics 770, while the Core 9 273PE uses UHD Graphics 730, suggesting the Core 5 223PTE's integrated GPU is the stronger of the two for display output and light graphics duties. For users who do not need 12 cores and 24 threads, the Core 5 223PTE offers a lower-power alternative with the same socket, memory support, and PCIe Gen 5 connectivity.

The single-thread performance picture favors the Core 9 273PE in absolute terms. Its Cinebench R23 single-core score of 4417, Cinebench R20 single-core of 1855, and Cinebench R15 single-core of 445 are all recorded in the database. The PassMark single-thread score of 3650 confirms that the higher boost clock translates into measurable per-core capability. The Core 5 223PTE's 5.40 GHz boost is 0.30 GHz lower, which would place its single-thread scores below these figures, though no specific measurements exist to quantify the gap.

Architecture Differences

Both processors belong to the Bartlett Lake codename family and share the same 10 nm Intel process node, fabricated by Intel. They use the identical Intel Socket 1700 platform, which means motherboard compatibility is consistent between them. The core configuration differs substantially: the Core 5 223PTE has 8 cores and 16 threads, while the Core 9 273PE has 12 cores and 24 threads, a 50% increase in both core and thread counts. This thread advantage directly explains the multi-core benchmark superiority of the Core 9 273PE.

Cache hierarchy shows another clear separation. The L1 cache is identical at 80 KB per core for both chips, and L2 cache is also the same at 2 MB per core. The shared L3 cache, however, jumps from 24 MB on the Core 5 223PTE to 36 MB on the Core 9 273PE, a 12 MB difference that benefits the larger processor in workloads with high data reuse across cores. Memory support is identical: both accept DDR4 and DDR5 in a dual-channel configuration with 89.6 GB/s memory bandwidth. ECC memory support appears on both processors, and each provides PCIe Gen 5 with 16 lanes from the CPU.

Integrated graphics differentiate the two parts. The Core 5 223PTE uses UHD Graphics 770, while the Core 9 273PE uses UHD Graphics 730. Both are Intel integrated solutions, but the 770 variant is the higher-tier option. Neither processor has an unlocked multiplier, so overclocking is not available on either part. The production status for both is listed as Active, and both launch on the same date. The part numbers differ: SA4QL for the Core 5 223PTE and SA4QD for the Core 9 273PE.

The TDP gap of 20 W, from 45 W on the Core 5 223PTE to 65 W on the Core 9 273PE, represents the thermal envelope difference. The Core 9 273PE's additional 4 cores and 8 threads require more power budget, which also explains its higher boost clock of 5.70 GHz. The base clock remains the same at 2.30 GHz for both, suggesting that the Core 9 273PE's power advantage is allocated toward sustaining higher turbo frequencies across more active cores.

Head-to-Head Benchmarks

Direct head-to-head benchmark comparisons are impossible from the database because the Core 5 223PTE has no recorded scores in any test. The wins tally shows 0 wins for the Core 5 223PTE and 0 wins for the Core 9 273PE, confirming the absence of paired measurements. Therefore, the analysis must rely on the Core 9 273PE's absolute scores and the known architectural deltas.

The Core 9 273PE's multi-core results are substantial. Cinebench R23 multi-core reaches 31288, which is a high figure for a 12-core, 24-thread processor on this platform. Cinebench R20 multi-core lands at 13140, and Cinebench R15 multi-core at 3153. These three Cinebench versions show consistent scaling, with the R23 score being roughly 2.38 times the R20 score, which aligns with the expected workload differences between those test revisions. The PassMark multithread score of 36810 provides an additional independent measurement.

Single-core performance on the Core 9 273PE is equally well documented. Cinebench R23 single-core scores 4417, R20 single-core scores 1855, and R15 single-core scores 445. The PassMark single-thread score of 3650 appears twice in the database, under both "passmark_single_thread" and "passmark_singlethread" test labels, confirming the same result. The ratio between Cinebench R23 and R20 single-core scores is approximately 2.38, matching the multi-core ratio, which indicates balanced per-core efficiency across the test suite.

Specialized workloads on the Core 9 273PE show distinct strengths. PassMark data compression reaches 405885, a very high score that reflects strong memory bandwidth utilization and efficient thread coordination. Data encryption hits 22719, extended instructions score 24630, and find prime numbers records 203. Physics simulation scores 3120, which is a moderate figure relative to the multi-core results, suggesting that this workload does not scale perfectly with thread count. Floating-point math at 107884 and integer math at 139410 show that the Core 9 273PE handles arithmetic operations with high throughput, with integer math outperforming floating-point by roughly 29%.

Relative to its nearest rivals, the Core 9 273PE's average benchmark score of 49845 places it essentially tied with the AMD Ryzen AI Max+ 388, which averages 49796, a delta of just 0.1%. The Intel Core i5-14600KF trails by 0.9% with an average score of 49394. On the other side, the Intel Core i9-13980HX leads by 1.1% with 50398, and the AMD Ryzen AI 9 HX PRO 370 leads by 1.2% with 50448. These deltas indicate that the Core 9 273PE sits in a tightly contested performance band where no single processor has a commanding lead.

The Verdict

The data supports a clear split between these two processors based on workload requirements. The Core 9 273PE is the superior choice for multi-threaded and single-threaded performance, as every recorded benchmark confirms. Its 12 cores, 24 threads, 36 MB L3 cache, and 5.70 GHz boost clock deliver Cinebench R23 multi-core of 31288 and a PassMark multithread score of 36810. The 90th percentile ranking and positive deltas against the Intel Core i5-14600KF and AMD Ryzen AI Max+ 388 place it among the stronger desktop processors in the database. Users running rendering, compilation, data compression, or any parallel workload will benefit from the Core 9 273PE's thread count and cache capacity.

The Core 5 223PTE, lacking recorded benchmarks, cannot claim measured performance wins, but its architectural profile suits different priorities. The 45 W TDP makes it a lower-power option compared to the 65 W Core 9 273PE, and the UHD Graphics 770 provides a higher-tier integrated GPU than the UHD Graphics 730 on the Core 9 273PE. For systems where CPU power draw and integrated graphics quality matter more than absolute core count, the Core 5 223PTE is the appropriate selection. Its 8 cores and 16 threads still handle multithreaded workloads, just with less parallel capacity, and the 24 MB L3 cache is sufficient for many desktop applications.

The launch MSRP difference of $232 versus $549 reflects the performance gulf, though the analysis here does not weigh pricing. The Core 9 273PE's nearest rivals all fall within a 2.3% performance band, from the AMD Ryzen AI 9 HX PRO 370 at the top to the Intel Core i5-14600KF at the bottom, which means the Core 9 273PE is competitive but not dominant in its class. The Core 5 223PTE has no rival data, so its competitive position remains undefined in the database. The choice between these two reduces to whether 50% more cores, 50% more threads, and 12 MB more L3 cache justify the higher power envelope and integrated graphics downgrade, or whether the lower TDP and better iGPU of the Core 5 223PTE align with the system's primary duties.

FAQ

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

A: The Intel Core 5 223PTE has 8 cores and 16 threads, while the Intel Core 9 273PE has 12 cores and 24 threads.

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

A: The Core 5 223PTE boosts up to 5.40 GHz, while the Core 9 273PE boosts up to 5.70 GHz. Both have a base clock of 2.30 GHz.

Q: Which processor has more L3 cache?

A: The Core 9 273PE has 36 MB of shared L3 cache, while the Core 5 223PTE has 24 MB. Both have 80 KB L1 per core and 2 MB L2 per core.

Q: What are the integrated graphics on each chip?

A: The Core 5 223PTE uses UHD Graphics 770, and the Core 9 273PE uses UHD Graphics 730.

Q: What is the TDP difference between the two processors?

A: The Core 5 223PTE has a TDP of 45 W, and the Core 9 273PE has a TDP of 65 W.

Q: How does the Core 9 273PE compare to its nearest rivals in average benchmark score?

A: The Core 9 273PE averages 49845, which is 0.1% higher than the AMD Ryzen AI Max+ 388 at 49796, 0.9% higher than the Intel Core i5-14600KF at 49394, 1.1% lower than the Intel Core i9-13980HX at 50398, and 1.2% lower than the AMD Ryzen AI 9 HX PRO 370 at 50448.