Intel Core i5-4570S vs Intel Core i5-5575R Comparison

Head-to-Head Benchmarks

The benchmark data paints a clear picture: the Intel Core i5-5575R wins seven of the eight recorded tests, with the only exception being a narrow single-core Geekbench result. The margins are not dramatic, but they are consistent across every Cinebench iteration.

Starting with Cinebench R15, the i5-5575R scores 435 in multi-core against 428 for the i5-4570S, a 1.6% advantage. In single-core R15, it is 61 against 60, a 1.7% edge. Moving to R20, the i5-5575R posts 1816 multi-core versus 1787, again a 1.6% lead, and 256 single-core versus 252, another 1.6% margin. R23 follows the same pattern: 4324 versus 4256 multi-core (1.6%) and 610 versus 600 single-core (1.7%). These are small but repeatable wins, suggesting the i5-5575R has a slight architectural efficiency advantage in sustained threaded and lightly threaded workloads alike.

The largest gap appears in Geekbench multi-core, where the i5-5575R scores 3247 against 2945 for the i5-4570S. That is a 10.3% difference, the most decisive result in the entire comparison. This indicates that in mixed or memory-sensitive workloads, the newer part pulls ahead more noticeably than in pure Cinebench rendering tasks.

The single loss for the i5-5575R comes in Geekbench single-core, where it scores 1072 against 1083 for the i5-4570S, a 1% deficit. This is the only test where the older chip wins, and the margin is smaller than most of the i5-5575R's victories. The overall average benchmark score reflects this split: the i5-5575R sits at 1478, while the i5-4570S sits at 1426. In percentile terms against all CPUs, the i5-5575R ranks at the 38th percentile and the i5-4570S at the 37th, so both are mid-range parts in the broader database.

Where Each One Wins

The i5-5575R is the stronger all-rounder. It wins every multi-core test, and the Geekbench multi-core result shows it can exploit parallel workloads better than the i5-4570S. If you are running rendering, encoding, or any multithreaded application, the data favors the i5-5575R across all three Cinebench versions and Geekbench. The consistency of its wins, even if the margins are 1.6% to 1.7% in Cinebench, means you do not have to worry about a workload where the i5-4570S suddenly overtakes it. The 10.3% Geekbench multi-core win is particularly relevant for general productivity, where memory access patterns and cache behavior matter more than raw FPU throughput.

The i5-4570S has exactly one niche: Geekbench single-core. Its 1083 score edges out the i5-5575R's 1072, a 1% difference. This is a narrow victory, and in real-world terms it is unlikely to be noticeable outside of lightly threaded apps that are extremely sensitive to single-core latency. Even then, the Cinebench R15, R20, and R23 single-core tests all go the other way, so the i5-4570S's single-core advantage is not universal. It is a specific result from one benchmark suite, not a general trend.

For a builder deciding between these two, the data says the i5-5575R is the safer choice for any mixed workload. The i5-4570S only makes sense if you have a very specific application that mirrors Geekbench's single-core test and you are willing to accept a 1% gain there while giving up anywhere from 1.6% to 10.3% everywhere else.

Architecture Differences

The two chips come from different Intel process nodes and microarchitectures. The i5-5575R is built on the 14 nm Broadwell architecture, while the i5-4570S uses the 22 nm Haswell design. This node shrink is the primary reason the i5-5575R can match or exceed the i5-4570S despite having a lower base clock and boost clock.

Clock speeds favor the i5-4570S: it runs at 2.90 GHz base and 3.60 GHz boost, while the i5-5575R runs at 2.80 GHz base and 3.30 GHz boost. Despite that 0.10 GHz base and 0.30 GHz boost disadvantage, the i5-5575R still wins most benchmarks, which points to a higher instructions-per-clock (IPC) on Broadwell.

Both processors have 4 cores and 4 threads, so there is no thread count difference to explain the results. Cache is a different story. The i5-5575R has 4 MB of shared L3 cache, while the i5-4570S has 6 MB of shared L3 cache. The i5-4570S actually has more L3, yet it loses in multi-core tests. This suggests the i5-5575R's memory subsystem or cache management is more efficient, or that the larger L3 on the i5-4570S is not being fully utilized in these benchmarks. Both have 64 KB of L1 per core and 256 KB of L2 per core, so those levels are identical.

The integrated graphics are a major differentiator. The i5-5575R ships with Iris Pro Graphics 6200, while the i5-4570S has Intel HD 4600. Iris Pro is a significantly more capable GPU tier, and for anyone planning to run without a discrete graphics card, this is a practical advantage for the i5-5575R.

Memory support is the same generation: both use DDR3 in dual-channel mode. The i5-5575R has a stated memory bandwidth of 29.9 GB/s, while the i5-4570S does not have a recorded bandwidth figure in the database. The i5-5575R also lists PCIe Gen 3 with 16 lanes (CPU only), while the i5-4570S lists PCIe Gen 3 without a lane count detail. Neither supports ECC memory, and both have locked multipliers.

The sockets differ: the i5-5575R uses Intel BGA 1364, which means it is soldered to the board, while the i5-4570S uses Intel Socket 1150, a standard LGA socket. This is a critical practical difference. A BGA part is not upgradeable or replaceable in the traditional sense, while an LGA part can be swapped. The i5-5575R also has a listed die size of 182 mm², while the i5-4570S has a die size of 177 mm² and a transistor count of 1,400 million. The i5-5575R has no transistor count recorded.

FAQ

Q: Which processor has the higher clock speed?

A: The Intel Core i5-4570S has a 2.90 GHz base clock and a 3.60 GHz boost clock, while the Intel Core i5-5575R has a 2.80 GHz base clock and a 3.30 GHz boost clock.

Q: Does the i5-5575R win in all Cinebench tests?

A: Yes. It wins Cinebench R15 multi-core (435 versus 428), R15 single-core (61 versus 60), R20 multi-core (1816 versus 1787), R20 single-core (256 versus 252), R23 multi-core (4324 versus 4256), and R23 single-core (610 versus 600).

Q: Where does the i5-4570S beat the i5-5575R?

A: Only in Geekbench single-core, where it scores 1083 versus 1072, a 1% difference. The i5-5575R wins Geekbench multi-core by 10.3% (3247 versus 2945).

Q: Do both processors have the same core and thread count?

A: Yes, both have 4 cores and 4 threads. Neither has a multiplier unlocked.

Q: What is the difference in integrated graphics?

A: The i5-5575R has Iris Pro Graphics 6200, while the i5-4570S has Intel HD 4600. The Iris Pro part is a higher-tier GPU solution.

Q: Can both processors use the same motherboard?

A: No. The i5-5575R uses Intel BGA 1364, a soldered socket, while the i5-4570S uses Intel Socket 1150, a standard LGA socket. They are not interchangeable.

The Verdict

The data points to the Intel Core i5-5575R as the better processor in almost every measurable way. It wins seven of eight benchmarks, including all multi-core tests and all Cinebench tests. The only loss is a 1% single-core Geekbench result, which is offset by the 1.7% single-core wins in Cinebench R15 and R23. If you are choosing based purely on performance, the i5-5575R is the pick.

The i5-4570S is not without merits, but they are situational. Its higher base and boost clocks (2.90 GHz and 3.60 GHz versus 2.80 GHz and 3.30 GHz) and larger 6 MB L3 cache do not translate into benchmark victories. Its Geekbench single-core win is real, but it is a narrow margin and an isolated result. For a user whose primary application is a single-threaded task that behaves like that specific Geekbench test, the i5-4570S would be the choice. That is a very narrow use case.

Practical considerations also matter. The i5-5575R is a BGA 1364 part, meaning it is not socketed and cannot be upgraded or replaced without soldering. The i5-4570S is a Socket 1150 part, which is much easier to install and swap. If you value serviceability and modularity, that alone could tip the decision toward the i5-4570S, even with its benchmark losses. Additionally, the i5-5575R's Iris Pro Graphics 6200 is a strong integrated solution, so it is better suited for a build without a discrete GPU.

The i5-5575R also has a recorded launch MSRP of $265, while the i5-4570S has no such listing in the database. The i5-5575R's production status is listed as Active, while the i5-4570S has no production status recorded. Both have a 65 TDP and support dual-channel DDR3 memory.

Specification Differences

| Specification | Intel Core i5-5575R | Intel Core i5-4570S |

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

| Base Clock | 2.80 GHz | 2.90 GHz |

| Boost Clock | 3.30 GHz | 3.60 GHz |

| Socket | Intel BGA 1364 | Intel Socket 1150 |

| Architecture | Broadwell | Haswell |

| Process Node | 14 nm | 22 nm |

| Transistors | Not recorded | 1,400 million |

| Die Size | 182 mm² | 177 mm² |

| L3 Cache | 4 MB (shared) | 6 MB (shared) |

| Memory Bandwidth | 29.9 GB/s | Not recorded |

| PCIe | Gen 3, 16 Lanes (CPU only) | Gen 3 |

| Integrated Graphics | Iris Pro Graphics 6200 | Intel HD 4600 |

| Release Date | 2015-05-14 | 2013-06-01 |

| Launch MSRP | $265 | Not recorded |

| Production Status | Active | Not recorded |

| Part Number | SR2AK | SR14J |

The table captures only the fields where the two differ. Both share 4 cores, 4 threads, 65 TDP, DDR3 memory support, dual-channel memory bus, no ECC support, and locked multipliers. The i5-5575R's 14 nm process gives it a node advantage over the i5-4570S's 22 nm process, and that shows in the benchmark results despite the i5-4570S's higher clocks and larger L3 cache. The i5-5575R is the newer part by roughly two years, and the data reflects that Broadwell generation improvement.