Intel Core i3-4150T vs Intel Xeon X5570 Comparison

The Intel Core i3-4150T and the Intel Xeon X5570 occupy opposite ends of the Intel spectrum: one is a low-power dual-core for compact desktops, the other a high-TDP quad-core server chip from an older era. The benchmark data shows a clear, sweeping victory for the older Xeon, which wins every single head-to-head test despite its age and 45 nm process node. However, the i3-4150T brings modern platform features and dramatically lower power consumption to the table, making this comparison about more than just raw score.

Head-to-Head Benchmarks

The Xeon X5570 dominates every benchmark in the comparison, winning all five tests with a consistent margin. In Cinebench R15 multi-core, the Xeon scores 283 against the i3-4150T's 244, a delta of -13.8% for the i3. The pattern holds in Cinebench R20 multi-core, where the Xeon scores 1180 versus 1018, again a -13.7% gap. Cinebench R23 multi-core shows the same story: Xeon at 2810, i3 at 2425, with the i3 trailing by -13.7%.

The single-core results are just as lopsided. In Cinebench R20 single-core, the Xeon posts 166 against the i3's 143, a -13.9% difference. Cinebench R23 single-core sees the Xeon at 396 and the i3 at 342, a -13.6% gap. The Xeon also wins in Geekbench multi-core, where it scores 1762 against the i3's 892 — a massive 97.5% advantage. Notably, the i3 has a Geekbench single-core score of 892, but no corresponding Xeon single-core score is provided in the data, so that comparison cannot be made.

The consistency of the Xeon's victory is striking. Across all five Cinebench tests, the deltaPct hovers tightly between -13.6% and -13.9%. This uniformity suggests the Xeon's advantage comes from having twice the cores and threads (4 cores/8 threads versus 2 cores/4 threads) rather than any architectural efficiency. The average benchmark scores reflect this overall trend: the i3-4150T averages 975, while the Xeon averages 967. That near-parity in the aggregate metric is misleading, because the Geekbench multi-core score heavily skews the i3's average, but the head-to-head Cinebench results tell a clear story of Xeon superiority.

Architecture Differences

The two CPUs come from different eras of Intel design. The i3-4150T uses the Haswell architecture on a 22 nm process node, packing 1,400 million transistors into a 177 mm² die. The Xeon X5570 uses the older Nehalem architecture (codenamed Gainestown) on a 45 nm process, with 731 million transistors on a 263 mm² die. The process node difference is significant: 22 nm versus 45 nm means the i3's transistors are physically much smaller, enabling lower power draw despite newer architecture.

Core counts differ sharply. The i3 has 2 cores and 4 threads, while the Xeon has 4 cores and 8 threads — exactly double. Cache configurations also favor the Xeon: both have 64 KB L1 per core and 256 KB L2 per core, but the Xeon's L3 cache is 8 MB shared versus the i3's 3 MB shared. That 5 MB L3 difference likely helps the Xeon in multi-threaded workloads that need to keep more data on-chip.

Memory support diverges as well. Both support DDR3, but the i3 uses dual-channel memory while the Xeon uses triple-channel. The Xeon's memory bandwidth is listed at 32.0 GB/s; the i3's is not specified in the data. The Xeon also supports ECC memory, a feature the i3 lacks, and its market segment is "Server/Workstation" versus the i3's "Desktop" designation. PCIe generations differ: the i3 has Gen 3, the Xeon has Gen 2. The i3 includes integrated Intel HD 4400 graphics, while the Xeon has no integrated graphics at all. The Xeon's base clock is 2.93 GHz with a boost of 3.33 GHz, while the i3 runs at a fixed 2.90 GHz with no boost capability. TDP is a major separator: the i3 draws 35 W, the Xeon draws 95 W.

The Xeon is marked as end-of-life, with a release date of 2009-03-29 and a launch MSRP of $1386. The i3-4150T was released on 2014-04-30 and has no launch MSRP in the data. The Xeon's part number is SLBF3; the i3's is not listed.

The Verdict

The data is unambiguous on performance: the Xeon X5570 wins every head-to-head benchmark, with margins between 13.6% and 97.5% depending on the test. If raw compute throughput is the sole criterion, the Xeon is the better processor. Its 4 cores and 8 threads give it a structural advantage that the i3 cannot overcome, even with a newer architecture and smaller process node.

The i3-4150T's case rests on efficiency and platform features. Its 35 W TDP versus the Xeon's 95 W means it generates far less heat and requires a much less substantial cooling solution — a capable air cooler will suffice. It supports PCIe Gen 3 versus the Xeon's Gen 2, which matters for modern expansion cards. Its integrated HD 4400 graphics eliminate the need for a discrete GPU in basic builds. And its 22 nm process with 1,400 million transistors indicates a much denser, more modern design.

That said, the i3's average benchmark score of 975 is essentially tied with the Xeon's 967, and both sit at the 26th percentile of all CPUs. The nearest rivals for each CPU are telling: the i3 matches the AMD Athlon X4 840, Intel Core i3-4130, and AMD A10-7870K (all at 975, 0% delta), while the Xeon sits near the AMD Ryzen 7 3700U (968, -0.1%), Intel Celeron N5100 (966, +0.1%), and Intel Core i5-2400S (968, -0.1%). Neither CPU is a performance leader by modern standards.

For a builder choosing between these two, the decision hinges on workload and platform. If you need maximum multi-threaded performance from the data, the Xeon wins outright. If you need low power consumption, modern PCIe, integrated graphics, and a desktop-oriented platform, the i3 is the sensible pick — but you sacrifice 13-14% performance in every Cinebench test.

Specification Differences

| Field | Intel Core i3-4150T | Intel Xeon X5570 |

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

| Cores | 2 | 4 |

| Threads | 4 | 8 |

| Base Clock | 2.90 GHz | 2.93 GHz |

| Boost Clock | None | 3.33 GHz |

| TDP | 35 W | 95 W |

| Socket | Intel Socket 1150 | Intel Socket 1366 |

| Architecture | Haswell | Nehalem |

| Codename | Haswell | Gainestown |

| Generation | Core i3 (Haswell) | Xeon (Gainestown) |

| Process Node | 22 nm | 45 nm |

| Transistors | 1,400 million | 731 million |

| Die Size | 177 mm² | 263 mm² |

| L3 Cache | 3 MB (shared) | 8 MB (shared) |

| Memory Bus | Dual-channel | Triple-channel |

| Memory Bandwidth | Not specified | 32.0 GB/s |

| ECC Memory | No | Yes |

| PCIe | Gen 3 | Gen 2 |

| Integrated Graphics | Intel HD 4400 | None |

| Market Segment | Desktop | Server/Workstation |

| Production Status | Not specified | End-of-life |

| Release Date | 2014-04-30 | 2009-03-29 |

| Launch MSRP | None | $1386 |

| Part Number | Not specified | SLBF3 |

FAQ

Q: Which CPU is faster in multi-core workloads?

A: The Intel Xeon X5570 wins all multi-core benchmarks. In Cinebench R15, R20, and R23 multi-core, it scores 283, 1180, and 2810 respectively, versus the i3-4150T's 244, 1018, and 2425. That is a consistent -13.7% to -13.8% deficit for the i3.

Q: Does the i3-4150T win any benchmark against the Xeon X5570?

A: No. The head-to-head data shows the Xeon winning all five Cinebench tests, and the Geekbench multi-core test also goes to the Xeon (1762 versus 892). The i3 has no benchmark wins in the provided data.

Q: What is the power consumption difference between these two CPUs?

A: The i3-4150T has a TDP of 35 W, while the Xeon X5570 has a TDP of 95 W. That is a 60 W difference, which means the i3 requires substantially less cooling and power delivery.

Q: Can the Xeon X5570 use the same motherboard as the i3-4150T?

A: No. The i3-4150T uses Intel Socket 1150, while the Xeon X5570 uses Intel Socket 1366. They are physically incompatible and require different motherboards.

Q: Does the i3-4150T have integrated graphics?

A: Yes, the i3-4150T includes Intel HD 4400 integrated graphics. The Xeon X5570 has no integrated graphics, so it requires a separate discrete GPU for display output.

Q: Which CPU supports ECC memory?

A: The Xeon X5570 supports ECC memory, while the i3-4150T does not. The Xeon's triple-channel memory bus also provides 32.0 GB/s bandwidth, whereas the i3 is limited to dual-channel with no bandwidth figure specified.

Where Each One Wins

The Xeon X5570 wins in every compute-heavy scenario the data captures. Multi-threaded rendering in Cinebench R15, R20, and R23 all favor the Xeon by roughly 13.7% to 13.8%. Single-threaded Cinebench tests also go to the Xeon by 13.6% to 13.9%, which is notable given the i3's newer architecture — the Xeon's higher base clock (2.93 GHz versus 2.90 GHz) and boost clock (3.33 GHz) apparently compensate for its older design. The Geekbench multi-core result is the Xeon's biggest win, at 97.5% ahead, a gap that likely stems from its 4 cores and 8 threads versus the i3's 2 cores and 4 threads. For any workload that scales with cores — video encoding, 3D rendering, compilation, server virtualization — the Xeon is the clear pick.

The i3-4150T wins on platform efficiency and modern features. Its 35 W TDP makes it suitable for small-form-factor builds and low-noise systems where the Xeon's 95 W would require a serious cooler. The i3's PCIe Gen 3 support is two generations ahead of the Xeon's Gen 2, which matters for modern GPUs and NVMe drives. Its integrated HD 4400 graphics mean a basic desktop needs no discrete GPU, while the Xeon requires one. The i3's 22 nm process node with 1,400 million transistors (versus the Xeon's 45 nm and 731 million) indicates a much more power-efficient design overall. For an always-on home server or a light desktop where power draw and heat are primary concerns, the i3 is the sensible choice — you just accept a 13-14% performance penalty in every Cinebench test.