Intel Core 9 273PQE

Intel Core 9 273PQE is a 12-core, 24-thread desktop processor built on Intel's Bartlett Lake architecture, using a 10 nm process. It occupies a high-end position in the market, ranking in the 93rd percentile of all CPUs tested, with an average benchmark score of 66099. Its closest rival, the Intel Core Ultra 5 250KF Plus, scores nearly identically, placing this chip in a fiercely competitive segment where performance differences are measured in fractions of a percent.

Platform and Compatibility

The Intel Core 9 273PQE uses the Intel Socket 1700 platform, which is a mature and widely adopted socket. The processor supports both DDR4 and DDR5 memory through a dual-channel memory bus, offering flexibility for system builders to choose between older, more common memory modules or the newer, higher-bandwidth standard. The maximum memory bandwidth is rated at 89.6 GB/s, which is a measure of the theoretical peak data transfer rate between the CPU and memory. This support for both memory generations is notable, as it allows for upgrades without necessarily replacing all existing components, though the actual performance ceiling will depend on which memory type is installed.

For expansion, the processor provides PCIe Gen 5 with 16 lanes available from the CPU. This is the latest PCIe standard, and the 16 lanes are typically reserved for a discrete graphics card, providing the high bandwidth that modern GPUs can utilize. The platform does not appear to support PCIe Gen 4 or Gen 3 lanes directly from the CPU, so all high-speed expansion devices will be competing for those 16 Gen 5 lanes. The chip also includes integrated graphics in the form of UHD Graphics 770, which provides a baseline display output capability without a discrete GPU.

The upgrade path on Socket 1700 is defined by the processors that share this socket. The data shows that this is an active production part, indicating it is a current product. ECC memory support is present, which is a feature typically associated with workstation or server-class reliability, suggesting that this processor can be used in systems where data integrity is critical. The processor has a locked multiplier, meaning it is not designed for overclocking via multiplier adjustments, so performance tuning would be limited to other methods like adjusting base clock or memory settings.

Power and Thermals

The Intel Core 9 273PQE has a thermal design power (TDP) of 125 watts. This TDP class indicates the amount of heat the cooling solution must dissipate under typical sustained workloads. A 125-watt TDP generally implies the need for a robust air cooler or a liquid cooling solution to maintain optimal performance, especially during extended multi-threaded tasks. While the 10 nm process node helps with efficiency, the 12 cores and high boost clock of 5.90 GHz will generate significant heat when fully utilized.

The power characteristics suggest that this is not a processor for compact, low-profile builds with minimal cooling. The 125-watt TDP is a design target, and actual power draw can exceed this under boost conditions, so a cooling solution with sufficient headroom is advisable. For users coming from lower-TDP platforms, the thermal management requirements will be a key consideration. The data does not specify a separate "max turbo power" figure, so the 125-watt TDP serves as the primary reference point for thermal design.

Who Should Consider It

The benchmark results paint a clear picture of this processor's strengths, making it suitable for a variety of demanding workloads. The Cinebench R23 multi-core score of 39190 is exceptionally high, indicating that the processor excels in multi-threaded rendering tasks. This makes it a strong candidate for 3D artists, video editors, and other content creators who rely on software that can utilize all 12 cores and 24 threads. The high PassMark multi-thread score of 46107 reinforces this, showing strong performance in heavily parallelized workloads.

For gaming, the processor's credentials are mixed but generally positive. The single-thread performance is strong, with a Cinebench R23 single-core score of 5532 and a PassMark single-thread score of 4573, which are important for games that rely on a few fast cores. However, the integrated UHD Graphics 770 is not designed for high-end gaming, so a discrete GPU is a necessity. In gaming scenarios with a powerful GPU, the CPU's strong single-thread performance and high core count should prevent bottlenecks in most titles, though the locked multiplier limits enthusiast overclocking potential.

Productivity and office workloads are handled with ease, as the high multi-core scores translate to fast performance in tasks like data compression, with a PassMark data compression score of 585752. The ECC memory support also makes it interesting for professional workstations where system stability and data accuracy are paramount. In summary, this is a processor for users who need high multi-threaded throughput for creation and productivity, with competent single-thread performance for responsive daily use and gaming.

How It Compares

The Intel Core 9 273PQE sits in a tight cluster of competitors, with its performance being nearly indistinguishable from its nearest rivals in average benchmark scores. Against the Intel Core Ultra 5 250KF Plus, the 273PQE is virtually tied, with a delta of -0.1%, meaning it is 0.1% slower on average. This is a negligible difference, indicating that in most real-world applications, users would not notice a performance difference between these two processors.

Compared to the AMD Ryzen 9 7950X3D, the 273PQE is 0.3% faster on average. This is a razor-thin margin, showing that despite the AMD chip's reputation for gaming performance with its 3D V-Cache technology, the Intel processor matches it in aggregate benchmark scores. The average scores are 65914 for the AMD part and 66099 for the Intel part, respectively. This suggests that in a mix of workloads, the Intel chip holds its own.

The Intel Core Ultra 5 250K Plus is a slightly faster rival, being 1.1% ahead of the 273PQE on average. While this is still a small margin, it is the largest gap among the listed rivals, indicating that the 250K Plus has a marginal edge in overall performance. The average score difference is 66855 versus 66099, placing the 273PQE in a competitive but not leading position within its own Intel lineup.

Finally, the AMD EPYC 4465P is 1.2% faster on average. This is the largest performance delta for the 273PQE among its nearest rivals, though still a small difference. The EPYC part is a server-class processor, and its slight edge in average score is notable, but the 273PQE's desktop platform features make it a different class of product in terms of intended use.

Single-Thread vs Multi-Thread Behavior

The performance split between single-thread and multi-thread workloads is a defining characteristic of the Intel Core 9 273PQE. The Cinebench R23 scores show a multi-core score of 39190 against a single-core score of 5532, which is a ratio of approximately 7.08. This indicates that the processor scales extremely well with thread count, with the 12 cores and 24 threads providing a massive throughput advantage in multi-threaded tasks. The scaling is not perfectly linear due to factors like shared cache and power limits, but it is close, showing excellent core utilization.

In contrast, the single-thread score of 5532 is high in absolute terms, placing it among the top performers. This means that tasks that are latency-sensitive and cannot utilize multiple cores, such as older games or certain scripting workloads, will still run very fast. The PassMark results corroborate this, with a single-thread score of 4573 and a multi-thread score of 46107. The multi-thread score is over ten times higher than the single-thread score, highlighting the processor's dual nature: it is both a high-frequency, low-latency single-core performer and a multi-core workhorse.

The practical implication is that this processor does not compromise on single-thread responsiveness for the sake of multi-thread throughput. Users will experience snappy application launches and responsive UI interactions, while also benefiting from rapid video renders and code compilation. The data suggests a balanced design that can handle both ends of the workload spectrum without a significant imbalance. The boost clock of 5.90 GHz contributes to the high single-thread performance, while the core count and shared 36 MB L3 cache facilitate strong multi-threaded scaling.

FAQ

Q: What is the core and thread count of the Intel Core 9 273PQE?

A: The processor has 12 cores and 24 threads.

Q: Does the processor support DDR4 or DDR5 memory?

A: It supports both DDR4 and DDR5 memory through a dual-channel memory bus.

Q: What is the launch MSRP of this processor?

A: The launch MSRP is $589.

Q: Is the Intel Core 9 273PQE overclockable?

A: No, the multiplier is locked, so it is not designed for overclocking.

Q: What integrated graphics does the processor include?

A: It includes Intel UHD Graphics 770.

Q: How does it compare to the AMD Ryzen 9 7950X3D in average benchmark score?

A: The Intel Core 9 273PQE has an average score of 66099, which is 0.3% higher than the AMD Ryzen 9 7950X3D's score of 65914.

Benchmark Performance

The benchmark data for the Intel Core 9 273PQE reveals a processor that is consistently fast across various test suites. In Cinebench R15, it scores 3950 in multi-core and 557 in single-core. Moving to Cinebench R20, the scores are 16459 multi-core and 2323 single-core. The more demanding Cinebench R23 test yields scores of 39190 multi-core and 5532 single-core. These scores indicate a strong generational improvement in multi-threaded performance, with the R23 multi-core score being particularly impressive.

In the PassMark suite, the processor shows specialized strengths. The data compression score is 585752, while data encryption scores 29636. Extended instructions score 38743, and the find prime numbers test score is 198. Floating point math scores 125546, and integer math scores 164629. The multi-thread score is 46107, and the physics score is 2754. Random string sorting scores 53167, and the single-thread score is 4573. These varied scores show that the processor is not just a brute-force multi-core performer, but also handles specific tasks like encryption and compression with high efficiency.

Relative to its nearest rivals, the performance is nearly identical. The deltaPct values are -0.1% versus the Intel Core Ultra 5 250KF Plus, +0.3% versus the AMD Ryzen 9 7950X3D, -1.1% versus the Intel Core Ultra 5 250K Plus, and -1.2% versus the AMD EPYC 4465P. This means that in a direct comparison, the 273PQE is effectively tied with the 250KF Plus and the 7950X3D, while being slightly behind the 250K Plus and the EPYC 4465P. The average benchmark score of 66099 places it in the 93rd percentile of all CPUs, confirming its high-end status. The differences among rivals are so small that they would be imperceptible in real-world use, making the choice between these processors dependent on platform features and price rather than raw performance.

Architecture and Design

The Intel Core 9 273PQE is built on the Bartlett Lake architecture, marking a distinct design within Intel's lineup. It uses a 10 nm process node, which is a mature manufacturing technology that balances power efficiency and performance. The processor is fabricated by Intel, ensuring a tightly integrated design. The architecture features 12 cores and 24 threads, utilizing hyper-threading to double the thread count.

The cache hierarchy is designed to support the high core count. Each core has 80 KB of L1 cache and 2 MB of L2 cache. The L2 cache per core is notably large, which helps reduce latency for frequently accessed data. The L3 cache is 36 MB and shared across all cores, providing a large pool of fast memory for data that is shared between cores. This cache structure is critical for multi-threaded performance, as it reduces the need to access slower system memory.

The processor supports both DDR4 and DDR5 memory, with a dual-channel memory bus and a memory bandwidth of 89.6 GB/s. The support for ECC memory is a notable feature for reliability in professional environments. The integrated UHD Graphics 770 is included, providing basic graphics capabilities. The processor uses the Intel Socket 1700, which is a widely used platform. The part number for this specific unit is SA4Q9, and it is an active production part. The process node and architecture details confirm that this is a modern, high-performance desktop processor designed for demanding workloads.