Intel Core i5-3570T

The Intel Core i5-3570T is a 4-core, 4-thread desktop processor built on the Ivy Bridge architecture at a 22nm process node. Released in April 2012, it operates at a base clock of 2.30 GHz and a boost clock of 3.30 GHz, with a 45W TDP. It supports dual-channel DDR3 memory and includes integrated Intel HD 2500 graphics. In the benchmark database, the i5-3570T achieves an average score of 1154, placing it at the 33rd percentile among all CPUs. Its four nearest rivals—the AMD Opteron 4334, AMD Ryzen Embedded R2312, Intel Core i3-8130U, and Intel Core i7-3632QM—all fall within 0.3% of this average, making the i5-3570T a tightly clustered performer in aggregate terms.

Single-Thread vs Multi-Thread Behavior

The benchmark data reveals a clear distinction between single-threaded and multi-threaded performance. In Cinebench R20, the i5-3570T scores 199 in single-core and 1414 in multi-core; in R23, the corresponding figures are 475 and 3367. Geekbench reports a single-core score of 578 and a multi-core score of 1705. The multi-core results are consistently several times higher than their single-core counterparts, which is expected from a quad-core design without simultaneous multithreading. The 4-core/4-thread configuration means that parallel workloads can utilize all four physical cores, but each core handles only one thread. This explains the substantial, though not overwhelming, scaling from single to multi-threaded tasks.

The single-thread scores are modest by modern standards, reflecting the Ivy Bridge era and the relatively low boost clock of 3.30 GHz. For workloads that rely heavily on per-core performance—such as many legacy games, lightly threaded productivity apps, or certain scripting environments—the i5-3570T will likely feel dated. The multi-threaded scores, while stronger, still place the CPU in a lower performance tier. In Cinebench R23, the 3367 multi-core score suggests it can handle basic video encoding or 3D rendering, but it will lag far behind contemporary mainstream parts. The Geekbench multi-core score of 1705 reinforces this: it is a usable but not competitive result for heavy parallel compute.

The relationship between single-thread and multi-thread performance is also informative when compared to the nearest rivals. The i5-3570T’s average score of 1154 is within 0.3% of the Intel Core i7-3632QM (1150), which is a quad-core with hyper-threading. Despite the i7-3632QM’s additional logical threads, the aggregate scores are nearly identical. This suggests that the i5-3570T’s single-thread efficiency compensates for the lack of SMT in this particular benchmark mix, or that the i7-3632QM’s lower clocks offset its thread advantage. Conversely, the i5-3570T trails the AMD Ryzen Embedded R2312 by 0.2% and the Opteron 4334 by 0.1%, both of which are also quad-core parts but with different microarchitectures. The differences are negligible, indicating that the i5-3570T’s single-thread and multi-thread balance is competitive within its immediate performance class.

Power and Thermals

The i5-3570T carries a 45W TDP, which is notably low for a quad-core desktop processor from its generation. This power envelope is a defining characteristic of the “T” suffix in Intel’s naming, though the fact pack does not explicitly state that interpretation. The 22nm process node and Ivy Bridge architecture contribute to this efficiency, allowing the CPU to operate within a modest thermal budget. A 45W TDP implies that a simple air cooler—even a low-profile or stock-style unit—can adequately handle heat dissipation. The integrated HD 2500 graphics add no significant thermal load, and the CPU does not require a high-end cooling solution. For compact or quiet builds, this is an advantage, but it also means that the processor is not designed for sustained heavy overclocking (the multiplier is locked). The 45W class also suggests that the i5-3570T is suitable for small-form-factor systems or office PCs where power consumption and heat output are primary concerns. However, the low TDP does not translate into high performance; the benchmark scores indicate that the CPU is firmly in the lower performance tier, and the thermal headroom is not used for aggressive clock boosting.

Who Should Consider It

Given its benchmark results, the i5-3570T is best suited for workloads that are lightly threaded and do not demand high per-core performance. For basic office productivity—word processing, spreadsheets, web browsing, and email—the CPU is more than adequate. The single-core Geekbench score of 578 and Cinebench R20 single-core of 199 are sufficient for such tasks, which are typically not CPU-bound. The integrated HD 2500 graphics can drive a display and handle video playback, though it is not intended for gaming or GPU-accelerated work.

For gaming, the i5-3570T is a marginal choice. Many modern titles require stronger single-thread performance and more capable graphics. The 33rd percentile ranking and low single-core scores suggest that the CPU would bottleneck a discrete GPU in most current games. Older or less demanding titles, particularly those from the early 2010s, may run acceptably, but the lack of hyper-threading and the modest clock speed will limit frame rates in CPU-heavy scenes.

Content creation and rendering are not ideal use cases. The Cinebench R23 multi-core score of 3367 is far below what modern multi-core processors achieve. While it can handle occasional photo editing or light video transcoding, any serious 3D rendering, 4K video editing, or software compilation will be painfully slow. The multi-threaded scores do indicate that the CPU can utilize all four cores effectively, so parallel tasks will see a benefit over a dual-core part, but the absolute performance is low.

In summary, the i5-3570T is a low-power, entry-level desktop processor for basic computing. It is not a gaming CPU, not a workstation CPU, and not a high-performance part by any measure. It is best suited for budget office systems, home servers with low power demands, or as a replacement in legacy Socket 1155 motherboards where its 45W TDP and integrated graphics offer a simple, quiet solution.

How It Compares

The i5-3570T’s average benchmark score of 1154 is nearly identical to that of the AMD Opteron 4334, which scores 1155. The deltaPct of -0.1 indicates that the i5-3570T trails the Opteron by just 0.1%. The Opteron is a server-oriented part, but the aggregate scores show that the two are effectively equivalent in overall performance. The i5-3570T’s advantage in single-threaded tasks may offset the Opteron’s multi-thread capabilities, but the difference is negligible.

Against the AMD Ryzen Embedded R2312, the i5-3570T is 0.2% behind, with the R2312 scoring 1156. This embedded part is designed for low-power industrial or edge applications, yet it outperforms the i5-3570T by a hair. The R2312 likely benefits from a more modern architecture, but the i5-3570T holds its own in this aggregate comparison.

The Intel Core i3-8130U scores 1151, and the i5-3570T leads it by 0.2%. The i3-8130U is a dual-core mobile processor with hyper-threading, but its lower core count is balanced by a higher clock speed and newer architecture. The i5-3570T’s four physical cores give it a slight edge in multi-threaded benchmarks, resulting in a marginal lead.

The Intel Core i7-3632QM scores 1150, and the i5-3570T is 0.3% ahead. The i7-3632QM is a quad-core mobile part with hyper-threading, but its lower boost clock and older generation likely explain why it falls just behind the i5-3570T. The aggregate scores are essentially tied, with the i5-3570T’s single-thread performance compensating for the i7’s extra threads.

All four rivals are within a 0.3% band of the i5-3570T’s average score, underscoring that this CPU sits at a performance equilibrium with a diverse set of competitors. None of these parts can be considered meaningfully faster or slower in overall terms.

Platform and Compatibility

The i5-3570T uses the Intel Socket 1155 interface, which is compatible with motherboards from the Ivy Bridge and Sandy Bridge generations. It supports dual-channel DDR3 memory, with no ECC capability. The CPU provides 16 PCIe Gen 3 lanes, which are available for discrete graphics or other expansion cards. The integrated Intel HD 2500 graphics offer a basic display output, but the processor is not designed for high-end graphics tasks. The platform does not support PCIe Gen 4 or DDR4, as those technologies postdate this 2012 release. The socket 1155 platform has no forward upgrade path to newer Intel architectures; users are limited to other Sandy Bridge or Ivy Bridge parts. The i5-3570T’s locked multiplier means no overclocking, though the 45W TDP leaves little thermal headroom anyway. For anyone building a new system today, this platform is obsolete, but for those with an existing Socket 1155 motherboard, the i5-3570T represents a low-power, low-heat option that can extend the life of older hardware.