Intel Core 7 253PE vs Intel Processor U300L Comparison

Head-to-Head Benchmarks

The Intel Core 7 253PE and the Intel Processor U300L occupy very different positions in the database, and the recorded data reflects that gap clearly. The Core 7 253PE has a full suite of benchmark scores across Cinebench and Passmark tests, while the U300L has no recorded benchmark scores in the database at all. This absence of data means no direct head-to-head deltas can be calculated for any individual workload.

What the database does show is the overall standing of each processor. The Core 7 253PE holds an 87th percentile ranking against all CPUs, with an average benchmark score of 40557. The U300L sits at the 50th percentile, and its average benchmark score is recorded as 0, which aligns with the absence of individual test results. When a product has no measured scores, the database cannot produce comparative performance deltas, so any quantitative comparison must rely on the Core 7 253PE's measured results and its nearest rival relationships.

The Core 7 253PE's nearest rivals provide context for its performance tier. The Intel Core 5 223PE averages 40585, which is 0.1% higher than the Core 7 253PE's average. The Intel Core Ultra X7 368H averages 40518, placing it 0.1% behind the Core 7 253PE. The Intel Xeon 6357P averages 40630, 0.2% ahead. The AMD Ryzen 9 7940H averages 40431, 0.3% behind. These deltas are small, indicating the Core 7 253PE sits in a tightly packed performance band where no single rival dominates by more than a fraction of a percent.

Within its own benchmark suite, the Core 7 253PE shows a spread of results that characterize its workload profile. In Cinebench R23, it scores 24880 in multi-core and 3512 in single-core. In Cinebench R20, the scores are 10449 multi-core and 1475 single-core. Cinebench R15 shows 2507 multi-core and 354 single-core. The Passmark results include 114158 in integer math, 80870 in floating point math, 21806 in extended instructions, and 339133 in data compression. The single-thread Passmark score is 3955, and the multithread score is 29271.

The U300L, by contrast, has no benchmark entries in the database. Its percentile ranking of 50 is derived from its hardware characteristics rather than measured performance, but the absence of test scores means the database cannot confirm how it would perform in any of the workloads where the Core 7 253PE has recorded results.

FAQ

Q: Does the Intel Processor U300L have any benchmark scores in the database?

A: No. The U300L has an empty benchmarks array, meaning no Cinebench or Passmark scores are recorded for it. Its average benchmark score is listed as 0.

Q: How does the Intel Core 7 253PE compare to its closest rival, the Intel Core 5 223PE?

A: The Core 5 223PE has an average benchmark score of 40585, which is 0.1% higher than the Core 7 253PE's average of 40557. The two are effectively tied in aggregate performance.

Q: What is the percentile ranking difference between the two processors?

A: The Core 7 253PE ranks in the 87th percentile of all CPUs, while the U300L ranks in the 50th percentile. This places the Core 7 253PE well above the median CPU, while the U300L sits exactly at the median.

Q: Which processor has more cores and threads?

A: The Core 7 253PE has 10 cores and 20 threads. The U300L has 5 cores and 6 threads.

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

A: The Core 7 253PE boosts to 5.50 GHz, while the U300L boosts to 4.40 GHz. The Core 7 253PE's base clock is 2.50 GHz, and the U300L's base clock is 1.20 GHz.

Q: Do both processors support the same memory types?

A: Both support DDR4 and DDR5 memory in a dual-channel configuration. The Core 7 253PE has a recorded memory bandwidth of 89.6 GB/s, while the U300L has no memory bandwidth figure recorded.

The Verdict

The data supports a clear separation between these two products. The Core 7 253PE is a desktop processor with a full set of measured benchmark scores, an 87th percentile ranking, and an average score of 40557. The U300L is a mobile processor with no measured scores, a 50th percentile ranking, and an average score of 0.

For workloads where measured performance matters, the Core 7 253PE is the only one of the two with data to evaluate. Its nearest rivals all fall within 0.3% of its average score, which places it in a competitive tier. The U300L cannot be compared on the same basis because the database has no recorded results for it.

The core and thread counts reinforce the separation. The Core 7 253PE provides 10 cores and 20 threads, double the core count and more than triple the thread count of the U300L's 5 cores and 6 threads. The clock speeds also favor the Core 7 253PE, with a 5.50 GHz boost versus 4.40 GHz, and a 2.50 GHz base versus 1.20 GHz.

The U300L's 15 W TDP and mobile market segment indicate a low-power design, while the Core 7 253PE's 65 W TDP and desktop segment indicate a higher-performance part. The database does not record any benchmark wins for either processor because no head-to-head benchmarks exist, so the verdict rests on the availability of measurements and the hardware specifications that are recorded.

Specification Differences

The two processors differ across nearly every recorded specification. The Core 7 253PE uses 10 cores and 20 threads; the U300L uses 5 cores and 6 threads. Base clocks are 2.50 GHz versus 1.20 GHz, and boost clocks are 5.50 GHz versus 4.40 GHz. TDP is 65 W versus 15 W.

Both use Intel Socket 1700. Both support DDR4 and DDR5 memory in dual-channel mode. The Core 7 253PE has a recorded memory bandwidth of 89.6 GB/s; the U300L has no bandwidth figure. ECC memory support is present on the Core 7 253PE and absent on the U300L.

PCIe configurations differ. The Core 7 253PE uses Gen 5 with 16 lanes (CPU only); the U300L uses Gen 4 with 8 lanes (CPU only). Integrated graphics differ as well: the Core 7 253PE uses UHD Graphics 730, while the U300L uses UHD Graphics 48EU.

Market segments are different, with the Core 7 253PE listed as Desktop and the U300L as Mobile. Both are active production parts, and neither has an unlocked multiplier. The release dates differ, with the Core 7 253PE dated 2026-03-08 and the U300L dated 2024-04-07. The launch MSRP for the Core 7 253PE is $384, and for the U300L it is $107.

Architecture Differences

The architecture records show distinct designs. The Core 7 253PE uses the Bartlett Lake codename and belongs to the Core 7 (Bartlett Lake) generation. The U300L uses the Raptor Lake architecture, specifically the Raptor Lake-PS codename, and belongs to the Intel Processor (Raptor Lake) generation.

Both are manufactured on a 10 nm process node by Intel. The cache configurations differ substantially. The Core 7 253PE has 80 KB of L1 per core, 2 MB of L2 per core, and 33 MB of shared L3. The U300L has 80 KB of L1 per core, 1.25 MB of L2 per core, and 8 MB of shared L3. The L3 cache difference is particularly large: 33 MB versus 8 MB.

The Core 7 253PE has a part number of SA4QE, while the U300L has a part number of SRPEKSRPEM. Neither processor has recorded transistor counts or die sizes in the database.

Where Each One Wins

The Core 7 253PE wins in every category where the database has recorded data. It has measured benchmark scores across Cinebench R15, R20, and R23 in both multi-core and single-core, plus Passmark tests covering integer math, floating point math, extended instructions, data compression, data encryption, prime number finding, random string sorting, physics, single-thread, and multithread workloads. Its 87th percentile ranking places it above the median CPU in the database.

The U300L has no recorded wins because it has no recorded benchmark scores. Its hardware profile suggests a different role: a 15 W mobile processor with 5 cores and 6 threads, a 4.40 GHz boost clock, and 8 MB of L3 cache. The database does not have measurements to confirm where it would excel.

For multi-threaded workloads, the Core 7 253PE's 20 threads and 33 MB of L3 cache give it a structural advantage over the U300L's 6 threads and 8 MB of L3. For single-threaded workloads, the 5.50 GHz boost clock of the Core 7 253PE exceeds the U300L's 4.40 GHz boost. The Core 7 253PE also supports ECC memory, which the U300L does not, and offers Gen 5 PCIe with 16 lanes versus Gen 4 with 8 lanes.

The U300L's advantages are limited to power and segment positioning. Its 15 W TDP is lower than the Core 7 253PE's 65 W TDP, and its mobile market segment indicates a design target for portable systems. The Core 7 253PE's desktop segment and higher power envelope align with sustained performance workloads.