Intel Core i5-3570 vs Intel Core i5-4670T Comparison

The Intel Core i5-3570 and Intel Core i5-4670T are both quad-core desktop processors from Intel, but they represent different architectural generations and design goals. The i5-3570, built on Ivy Bridge, targets standard desktop performance with higher clock speeds, while the i5-4670T, built on Haswell, is a low-power variant with a significantly reduced TDP. Benchmark data reveals a clear split: the i5-3570 dominates in Cinebench workloads, while the i5-4670T wins decisively in Geekbench tests. This analysis breaks down the numbers to show where each processor excels and which user should consider which chip.

FAQ

Q: Which processor has the higher base and boost clock speeds?

A: The Intel Core i5-3570 has a base clock of 3.40 GHz and a boost clock of 3.80 GHz. The Intel Core i5-4670T operates at a base clock of 2.30 GHz and a boost clock of 3.30 GHz. The i5-3570 is clocked higher in both metrics.

Q: How do the two processors compare in terms of power consumption?

A: The Intel Core i5-3570 has a TDP of 77 watts, while the Intel Core i5-4670T has a TDP of 45 watts. The i5-4670T consumes significantly less power, making it a more energy-efficient option.

Q: What is the difference in integrated graphics between the two chips?

A: The Intel Core i5-3570 features Intel HD 2500 graphics, whereas the Intel Core i5-4670T is equipped with Intel HD 4600 graphics. The i5-4670T offers a more capable integrated GPU.

Q: Which processor has a higher average benchmark score?

A: The Intel Core i5-3570 has an average benchmark score of 1286, placing it in the 35th percentile of all CPUs. The Intel Core i5-4670T has an average benchmark score of 1271, also in the 35th percentile. The i5-3570 holds a marginal edge in this overall metric.

Q: Do both processors use the same memory type and bus configuration?

A: Yes, both support DDR3 memory and use a dual-channel memory bus. The i5-3570 has a memory bandwidth of 25.6 GB/s, while the memory bandwidth for the i5-4670T is not specified in the data.

Q: What is the socket compatibility for each processor?

A: The Intel Core i5-3570 uses Intel Socket 1155, while the Intel Core i5-4670T uses Intel Socket 1150. These sockets are not interchangeable, meaning the processors require different motherboards.

Where Each One Wins

The benchmark results show a clear division of labor between these two processors. The Intel Core i5-3570 wins six out of eight head-to-head benchmark comparisons, with all of its victories coming in the Cinebench suite. Its wins are consistent across single-core and multi-core tests, from Cinebench R15 through R23. In these tests, the i5-3570 outperforms the i5-4670T by roughly 9.3% to 9.7% each time. This suggests the i5-3570 is the stronger choice for workloads that rely on sustained CPU rendering, such as 3D modeling or video encoding, where Cinebench-style performance is a proxy for real-world rendering capability.

The Intel Core i5-4670T, despite losing the majority of the head-to-head matchups, wins both Geekbench tests, and it wins them by substantial margins. In Geekbench multicore, the i5-4670T scores 2563 against the i5-3570's 2251, a 12.2% advantage. In Geekbench singlecore, the margin grows to 21.2%, with scores of 977 and 770 respectively. Geekbench is often used to simulate everyday computing tasks like web browsing, office productivity, and photo editing. Therefore, the i5-4670T is the better performer for general-purpose desktop use, despite its lower clock speeds and TDP.

The wins are not evenly distributed. The i5-3570's dominance in Cinebench indicates it can sustain higher performance under heavy, prolonged multi-threaded loads. The i5-4670T's Geekbench victories point to superior efficiency in shorter, bursty workloads that are typical of interactive applications. The data suggests that users who prioritize rendering performance should choose the i5-3570, while those who want snappier everyday responsiveness should lean toward the i5-4670T.

Architecture Differences

The two processors come from different architectural generations. The Intel Core i5-3570 is based on Ivy Bridge, while the Intel Core i5-4670T is based on Haswell. Both are built on the same 22 nm process node and use the same Intel foundry. Interestingly, both chips have an identical transistor count of 1,400 million, but the die size differs: the i5-3570 has a die size of 160 mm², while the i5-4670T has a larger die at 177 mm². The larger die on the Haswell part likely accommodates the more advanced integrated graphics and other architectural improvements.

The cache hierarchy is identical between the two. Each has 64 KB of L1 cache per core, 256 KB of L2 cache per core, and 6 MB of shared L3 cache. This means the architectural differences do not manifest in cache capacity, but rather in the core design and integrated components. The i5-3570 supports PCIe Gen 3 with 16 lanes (CPU only), while the i5-4670T also supports PCIe Gen 3 but the lane count is not specified in the data.

The most significant architectural difference is the integrated graphics. The i5-3570 ships with Intel HD 2500, whereas the i5-4670T includes Intel HD 4600. The HD 4600 is a newer and more capable graphics solution, which likely contributes to the i5-4670T's superior Geekbench performance. Additionally, the i5-3570 has a memory bandwidth of 25.6 GB/s, while the i5-4670T's memory bandwidth is not listed, which could indicate a difference in memory controller design. Neither processor supports ECC memory, and both have locked multipliers.

Specification Differences

The specifications reveal a deliberate design split. The i5-3570 is a standard desktop part with a TDP of 77 watts, while the i5-4670T is a low-power variant with a TDP of 45 watts. This power difference is substantial, with the i5-4670T consuming roughly 42% less power on paper. The clock speeds reflect this: the i5-3570 runs at 3.40 GHz base and 3.80 GHz boost, while the i5-4670T runs at 2.30 GHz base and 3.30 GHz boost. The i5-3570 has a 1.10 GHz higher base clock and a 0.50 GHz higher boost clock.

The sockets are different, with the i5-3570 on Socket 1155 and the i5-4670T on Socket 1150. This means they are not drop-in compatible with each other. The release dates also differ: the i5-3570 was released on 2012-05-31, while the i5-4670T was released on 2013-06-01, roughly a year later. The i5-3570 has a launch MSRP of $194, while the i5-4670T has no launch MSRP listed. The i5-3570 has a production status of end-of-life, while the i5-4670T's production status is not specified.

Both processors have 4 cores and 4 threads, so the thread count is identical. They both support DDR3 memory with a dual-channel bus. The i5-3570 has a specified memory bandwidth of 25.6 GB/s, but the i5-4670T's memory bandwidth is not provided. The part numbers differ (SR0T7 for the i5-3570, SR14P for the i5-4670T), and neither has an unlocked multiplier. The i5-3570 lists a PCIe configuration of Gen 3 with 16 lanes (CPU only), while the i5-4670T simply lists Gen 3 without lane details.

Head-to-Head Benchmarks

The head-to-head data shows a consistent pattern. In Cinebench R15 multicore, the i5-3570 scores 421 against the i5-4670T's 384, a 9.6% advantage. In Cinebench R15 singlecore, the scores are 59 and 54, a 9.3% win for the i5-3570. Moving to Cinebench R20, the i5-3570 wins multicore with 1758 versus 1604, a 9.6% margin, and singlecore with 248 versus 226, a 9.7% margin. In Cinebench R23, the i5-3570 posts 4187 against 3820 in multicore (9.6% advantage) and 591 against 539 in singlecore (9.6% advantage). These six Cinebench results are remarkably consistent, all hovering around 9.3% to 9.7% in favor of the i5-3570.

The Geekbench results flip the script. In Geekbench multicore, the i5-4670T scores 2563, which is 12.2% higher than the i5-3570's 2251. In Geekbench singlecore, the i5-4670T scores 977, a 21.2% lead over the i5-3570's 770. The magnitude of these wins is much larger than the i5-3570's Cinebench margins. The i5-4670T's singlecore Geekbench advantage of 21.2% is more than double the i5-3570's largest Cinebench win. This suggests the i5-4670T has a significant architectural efficiency advantage in the workloads that Geekbench measures.

The overall average benchmark scores are close: the i5-3570 has an average of 1286, and the i5-4670T has an average of 1271. The i5-3570's nearest rival is the Intel Core i5-4670R with an identical average score of 1286 and a deltaPct of 0. The i5-4670T's nearest rival is the Intel Atom x7425E with an average score of 1273 and a deltaPct of -0.2. The i5-3570's percentile rank is 35, and the i5-4670T's percentile rank is also 35, placing them in the same performance tier overall.

The Verdict

The data presents two distinct use cases. The Intel Core i5-3570 is the clear winner for rendering and compute-heavy tasks. Its consistent 9.6% lead across all Cinebench R15, R20, and R23 benchmarks indicates that it delivers more raw processing power for multi-threaded and single-threaded rendering workloads. Users who run 3D rendering, video encoding, or other CPU-intensive batch jobs should favor the i5-3570 based on these results. Its higher clock speeds of 3.40 GHz base and 3.80 GHz boost directly support this performance advantage.

The Intel Core i5-4670T is the better choice for general-purpose computing and efficiency. Its 21.2% lead in Geekbench singlecore and 12.2% lead in Geekbench multicore show that it handles everyday tasks like web browsing, office applications, and photo editing with more agility. The lower TDP of 45 watts versus 77 watts also makes it a more attractive option for compact or low-noise builds where power consumption and heat output are primary concerns. The i5-4670T's superior integrated graphics (Intel HD 4600 vs Intel HD 2500) further support its role as a capable all-around desktop chip.

Neither processor is a universal winner. The i5-3570 wins on raw compute performance in Cinebench, while the i5-4670T wins on Geekbench responsiveness and energy efficiency. The i5-3570 has a higher average benchmark score (1286 vs 1271), but the i5-4670T closes the gap with its efficiency and newer architecture. For a user who prioritizes rendering throughput, the i5-3570 is the data-backed choice. For a user who wants a lower-power chip with better integrated graphics and stronger everyday performance, the i5-4670T is the logical pick. The socket difference (1155 vs 1150) also dictates platform choice, meaning the decision may come down to which motherboard the user already owns or prefers.