Intel Core i3-12100T vs Intel Core i3-13100T Comparison

Head-to-Head Benchmarks

The benchmark database pits the Intel Core i3-12100T against the Intel Core i3-13100T across eight tests, and the results are split sharply by workload type. The 13100T claims six wins, all in Cinebench rendering tests, while the 12100T takes two decisive wins in Geekbench, including a massive multi-core margin.

Starting with Cinebench R15, the 13100T scores 1092 in multi-core against 1057 for the 12100T, a 3.2% advantage. The single-core gap is identical at 3.2%, with 154 versus 149. Moving to Cinebench R20, the pattern holds: the 13100T posts 4552 multi-core to the 12100T's 4405, again 3.2% ahead. Single-core R20 shows 642 versus 622, a 3.1% edge.

Cinebench R23, often used as a modern multi-threaded standard, repeats the exact same delta: 10840 for the 13100T versus 10490 for the 12100T, another 3.2% lead. Single-core R23 follows with 1530 against 1481, 3.2% again. The consistency of this gap across all four Cinebench versions suggests a clock-speed-driven improvement rather than an architectural overhaul.

The Geekbench results flip the narrative. In multi-core, the 12100T scores 6055, while the 13100T trails at 4993. That is a 21.3% advantage for the older chip, the largest delta in the entire comparison. Single-core Geekbench also favors the 12100T: 1957 versus 1780, a 9.9% lead. These are not small margins; the 12100T outperforms the 13100T by over a fifth in Geekbench multi-core, which indicates that benchmark-specific optimization differences matter more than raw clock rates.

The overall scoreboard reads 6 wins for the 13100T and 2 for the 12100T. However, the magnitude of the Geekbench wins for the 12100T means the average benchmark score actually favors the 12100T. The database lists an average score of 3277 for the 12100T and 3198 for the 13100T, placing the 12100T about 2.5% higher overall despite losing most individual tests. This is a case where the "winner" depends entirely on which benchmark suite you trust.

Where Each One Wins

The 13100T is the clear choice for rendering and compute-heavy workloads that rely on Cinebench-style performance. Its consistent 3.2% advantage across R15, R20, and R23, in both single and multi-core, makes it the safer pick for video encoding, 3D rendering, or any task that scales with sustained all-core throughput. The clock bumps from 2.20 GHz base and 4.10 GHz boost on the 12100T to 2.50 GHz base and 4.20 GHz boost on the 13100T directly explain this edge. If your workflow involves Blender, HandBrake, or similar tools, the 13100T delivers measurable, reproducible gains.

The 12100T wins where Geekbench matters most. Its 21.3% multi-core lead and 9.9% single-core lead in that suite suggest it handles memory-sensitive or latency-bound tasks better. Geekbench exercises a broader mix of integer, floating-point, and memory operations, and the 12100T's performance there indicates that some workloads will actually run faster on the older part. For general desktop use, office productivity, web browsing, or light content creation that leans on Geekbench-style patterns, the 12100T is not a downgrade; it is a genuine improvement.

The percentile rankings do not separate them: both sit at the 53rd percentile among all CPUs in the database. That means they occupy the same performance tier overall, with differences confined to specific benchmark families. In practical terms, neither chip is a dramatic step above the other; they are two low-power 35 W parts with different strengths. The 13100T is the rendering pick, the 12100T is the general computing pick, and the average score of 3277 versus 3198 slightly favors the 12100T if you weight all tests equally.

Architecture Differences

The two processors share more than they differ. Both use 4 cores and 8 threads, both are built on Intel's 10 nm process, and both have the same die size of 163 mm². The cache layout is identical: 80 KB L1 per core, 1.25 MB L2 per core, and 12 MB shared L3. Memory support is the same with DDR4 and DDR5, dual-channel, and no ECC. PCIe is Gen 5 with 20 lanes on both, and both integrate UHD Graphics 730.

The core difference is the architecture generation. The 12100T is Alder Lake-S, part of the Core 12th Gen series. The 13100T is Raptor Lake-S, from Core 13th Gen. Raptor Lake is a refined version of Alder Lake, not a ground-up redesign. The 13100T uses the same 10 nm node and the same die size, which strongly indicates the silicon is a binning or minor revision of the same physical design. The clock speeds tell the story: base clock rises from 2.20 GHz to 2.50 GHz, boost clock rises from 4.10 GHz to 4.20 GHz. That 100 MHz boost and 300 MHz base increase are the tangible manifestations of the architecture update.

Both chips are locked (multiplier unlocked is false), so overclocking is not an option. Both fit Intel Socket 1700, meaning they are drop-in compatible with the same motherboards. The 13100T has a recorded release date of January 3, 2023, while the 12100T's release date is not listed in the database. Part numbers differ: SRL64 for the 12100T, SRMBT for the 13100T, which is expected for different steppings.

The integrated graphics are identical, so there is no iGPU advantage to consider. The power envelope is also identical at 35 W TDP, so thermals and cooling requirements are the same. In short, the architecture difference is a clock-speed refinement, not a feature expansion. Raptor Lake brings no additional cache, no extra cores, and no new memory or PCIe capabilities for this i3 tier.

FAQ

Q: Which CPU has the higher average benchmark score?

A: The Intel Core i3-12100T has an average benchmark score of 3277, while the Intel Core i3-13100T scores 3198. The 12100T is about 2.5% higher on average.

Q: Is the 13100T always faster?

A: No. The 13100T wins all four Cinebench tests by about 3.2%, but the 12100T wins Geekbench multi-core by 21.3% and Geekbench single-core by 9.9%.

Q: Do these chips have the same number of cores and threads?

A: Yes. Both have 4 cores and 8 threads, with identical cache sizes of 80 KB L1 per core, 1.25 MB L2 per core, and 12 MB shared L3.

Q: Are the power requirements different?

A: No. Both processors have a 35 W TDP, so cooling and power delivery requirements are identical.

Q: Can I use the same motherboard for both?

A: Yes. Both use Intel Socket 1700 and support DDR4 and DDR5 memory in dual-channel mode. Both also have PCIe Gen 5 with 20 lanes.

Q: Which chip is better for rendering workloads?

A: The 13100T. It leads in every Cinebench test, with scores of 1092 in R15 multi-core, 4552 in R20 multi-core, and 10840 in R23 multi-core, all about 3.2% ahead of the 12100T.

The Verdict

The data supports a clear but nuanced recommendation. For users whose primary workload is Cinebench-style rendering, video encoding, or any sustained multi-threaded compute, the Intel Core i3-13100T is the better part. Its consistent 3.2% advantage across R15, R20, and R23, in both single and multi-core, is a reliable, repeatable gain. The higher base clock of 2.50 GHz and boost clock of 4.20 GHz deliver exactly what you would expect: faster rendering at the same 35 W power draw. This is the chip to pick for a small form factor build dedicated to content creation.

For general desktop use, the Intel Core i3-12100T is the surprising winner. Its 21.3% lead in Geekbench multi-core and 9.9% lead in single-core are substantial, and its higher average benchmark score of 3277 versus 3198 confirms that it is not merely competitive; it is superior in the aggregate. If your daily tasks involve web browsing, office applications, light coding, or anything that Geekbench models well, the 12100T will feel faster, not slower, than the newer part. The 12100T also has a lower launch MSRP of $122 compared to $134 for the 13100T.

The tiebreaker is workload specificity. The 13100T is the safe recommendation for anyone who knows they will hammer multi-core rendering. The 12100T is the better choice for a general-purpose machine where benchmark diversity matters. Both sit at the 53rd percentile among all CPUs, so neither is a high-end part, but within this low-power tier, the choice is not obvious. The 13100T wins on paper in most tests, but the 12100T wins where it counts for everyday computing. Pick based on your actual usage, not the win count.

Specification Differences

| Specification | Intel Core i3-12100T | Intel Core i3-13100T |

|---|---|---|

| Series | Core 12th Gen | Core 13th Gen |

| Architecture | Alder Lake | Raptor Lake |

| Codename | Alder Lake-S | Raptor Lake-S |

| Base Clock | 2.20 GHz | 2.50 GHz |

| Boost Clock | 4.10 GHz | 4.20 GHz |

| Release Date | Not listed | 2023-01-03 |

| Launch MSRP | $122 | $134 |

| Part Number | SRL64 | SRMBT |

All other specifications are identical: 4 cores, 8 threads, 35 W TDP, Intel Socket 1700, 10 nm process, 163 mm² die size, 80 KB L1 per core, 1.25 MB L2 per core, 12 MB shared L3, DDR4/DDR5 dual-channel memory, PCIe Gen 5 with 20 lanes, UHD Graphics 730, and no unlocked multiplier.