Intel Core i5-12600T

Intel Core i5-12600T is a desktop processor from Intel's Core 12th Gen lineup. It combines 6 cores and 12 threads with a 2.10 GHz base clock, a 4.60 GHz boost clock, and a 35 W TDP. Built on Alder Lake-S, the chip fits Intel Socket 1700 and measures 163 mm² on Intel's 10 nm process. Its average benchmark score is 20,917, placing it at the 79th percentile of all CPUs in the database.

Benchmark Performance

Benchmark results place the i5-12600T in a dense performance cluster. The overall average benchmark score of 20,917 is 0.1% above the AMD Ryzen 5 PRO 4655GE's 20,900, 0.1% above the Intel Core i5-12500's 20,897, and 0.2% above the AMD Ryzen 5 5500's 20,875. Against the Intel Core i3-1220P, it is 0.2% lower, since that chip averages 20,964. These deltas are small enough that the i5-12600T is effectively tied with all four of its nearest rivals.

Multi-threaded scores are solid for a 35 W part. The chip scores 14,829 in Cinebench R23 multi-core, 6,228 in Cinebench R20 multi-core, and 1,494 in Cinebench R15 multi-core. Geekbench multi-core is 7,374, and PassMark multithread is 17,446. These numbers reflect a 6-core, 12-thread processor that sustains parallel throughput well within its power envelope.

Single-thread scores are also consistent. Cinebench R23 single-core is 2,093, Cinebench R20 single-core is 879, and Cinebench R15 single-core is 210. Geekbench single-core is 2,048, and PassMark single-thread is 3,516. The 4.60 GHz boost clock supports responsive lightly threaded workloads.

PassMark subtest scores add further texture. Integer math reaches 54,646, floating point math reaches 42,295, extended instructions reach 13,140, and random string sorting reaches 20,299. Data compression scores 195,924, while data encryption scores 10,205. Physics scores 1,212, and the prime number search subtest scores 76. The large differences among these subtests show that the processor's suitability depends on workload type; integer and compression work are clearly strong.

Platform and Compatibility

The i5-12600T uses Intel Socket 1700, the desktop platform for Alder Lake-S. It supports both DDR4 and DDR5 memory through a dual-channel memory bus, giving builders memory flexibility depending on motherboard support. ECC memory is not supported. The CPU provides PCIe Gen 5 with 20 lanes from the CPU only.

Integrated graphics are handled by UHD Graphics 770, so the processor can run as a complete desktop platform without a discrete GPU. The multiplier is locked, meaning overclocking is not a supported path. The part is currently listed as active in production, with part number SRL5U. The launch MSRP is $223.

Memory and cache resources are clearly specified: 80 KB of L1 cache per core, 1.25 MB of L2 cache per core, and 18 MB of shared L3 cache. The 35 W TDP is a central characteristic of this model; it is a low-power desktop part rather than a high-core-count flagship. The 10 nm Intel process and 163 mm² die size complete the physical picture.

Single-Thread vs Multi-Thread Behavior

The i5-12600T shows a clear split between single-thread and multi-thread workloads. In Cinebench R23, the multi-core score of 14,829 is much larger than the single-core score of 2,093, as expected for a processor with 6 cores and 12 threads. The same pattern appears in Geekbench, where multi-core is 7,374 and single-core is 2,048. PassMark multithread is 17,446 versus 3,516 for single-thread.

This split matters for real software. Lightly threaded tasks, such as typical office applications, web browsing, and older or less parallel games, are driven by the single-thread scores and the 4.60 GHz boost clock. More heavily threaded tasks, such as video encoding, 3D rendering, batch processing, and data compression, can draw on all 12 threads. The PassMark data compression score of 195,924 and integer math score of 54,646 indicate particularly strong throughput in integer-heavy, compressible workloads.

The presence of 6 physical cores and 12 threads means the processor does not rely on a high core count for its identity. Instead, the low 35 W TDP plus respectable multi-thread scores make it a balanced choice for systems where both responsiveness and parallel performance are needed. The benchmark data does not show any unusual single-thread deficit; the chip is competitive within its immediate rival group.

How It Compares

AMD Ryzen 5 PRO 4655GE: The i5-12600T is 0.1% ahead of this AMD part in average benchmark score, with 20,917 versus 20,900. The two processors are effectively indistinguishable in aggregate performance.

Intel Core i5-12500: The i5-12600T is 0.1% ahead of the i5-12500, which averages 20,897. Within the same Core 12th Gen family, the -T suffix model holds its own in average score.

AMD Ryzen 5 5500: The i5-12600T leads the Ryzen 5 5500 by 0.2%, with the Ryzen chip averaging 20,875. This is the largest positive delta among the nearest rivals, but it remains a narrow margin.

Intel Core i3-1220P: The i3-1220P is the one nearest rival that averages higher, at 20,964. The i5-12600T trails by 0.2%. In practical terms, the two chips sit in the same performance band.

Who Should Consider It

The i5-12600T is suited to users who want a 6-core, 12-thread desktop processor with a 35 W TDP. Because the multiplier is locked, it is not aimed at overclockers. The integrated UHD Graphics 770 means that a basic desktop system can be built without a separate graphics card.

For single-thread-driven office and everyday workloads, the Cinebench R23 single-core score of 2,093 and PassMark single-thread score of 3,516 indicate responsive behavior. For multi-threaded content creation, the Cinebench R23 multi-core score of 14,829 and PassMark multithread score of 17,446 support moderate rendering, encoding, and batch processing workloads.

The DDR4 and DDR5 support makes memory choice flexible, while the empty ECC flag means users with strict data-integrity requirements should not choose this part expecting ECC. The PCIe Gen 5 implementation with 20 CPU lanes provides a modern foundation for storage and expansion. Overall, the data points to a low-power desktop processor with balanced single-thread and multi-thread capability, best matched to compact or efficiency-focused builds.

FAQ

Q: What socket does the Intel Core i5-12600T use?

A: It uses Intel Socket 1700.

Q: Does it support DDR5 memory?

A: Yes, it supports both DDR4 and DDR5 memory through a dual-channel memory bus.

Q: Does the processor include integrated graphics?

A: Yes, it includes Intel UHD Graphics 770.

Q: Is the i5-12600T unlocked for overclocking?

A: No, the multiplier is locked.

Q: How does it compare to the AMD Ryzen 5 5500?

A: The i5-12600T has an average benchmark score of 20,917, which is 0.2% higher than the Ryzen 5 5500's average score of 20,875.

Q: How many PCIe lanes does it provide?

A: It provides PCIe Gen 5 with 20 lanes from the CPU only.