Intel Core 5 221TE vs Intel Core i7-9700 Comparison

The Intel Core i7-9700 and Intel Core 5 221TE are desktop processors from different generations, and the recorded data shows a clear split in strengths. The Core 5 221TE wins 11 of the 17 head-to-head benchmarks, while the i7-9700 takes 6. Yet the i7-9700 dominates in specific single-threaded and instruction-heavy workloads, making the choice highly workload dependent. This analysis walks through the benchmark results, architecture, and specification differences to determine which processor fits which use case.

Head-to-Head Benchmarks

The Core 5 221TE claims the majority of wins, but many are narrow. In Cinebench R23 multi-core, it scores 11305 against the i7-9700's 11200, a 0.9% lead. Single-core R23 shows a similar margin: 1596 versus 1581, also 0.9% ahead. The same pattern appears in R20 and R15, where the Core 5 wins by 0.9% or 1% in both multi-core and single-core tests. These are close results, indicating that the two processors are nearly matched in standard rendering workloads.

The Core 5 221TE's largest wins come in specialized tasks. In PassMark data encryption, it scores 8963 against 4322, a 51.8% advantage. PassMark physics shows 977 versus 820, a 16.1% lead. It also wins PassMark find prime numbers by 18.6% (59 vs 48) and integer math by 5.1% (42303 vs 40138). The multithread test goes to the Core 5 by a slim 0.6% (13301 vs 13223).

The i7-9700, however, posts decisive victories in several areas. Its PassMark single-thread score is 2756 versus 1734, a 58.9% margin. That is the largest delta in the entire comparison. It also wins extended instructions by 50.1% (14488 vs 9655), random string sorting by 38.7% (23482 vs 16929), and data compression by 15.8% (181411 vs 156682). Floating point math goes to the i7-9700 by 8% (34187 vs 31661). These wins show that the i7-9700 retains a strong edge in legacy single-threaded and instruction-heavy tasks, even though it loses the Cinebench single-core tests by a hair.

Overall, the Core 5 221TE wins more benchmarks, but the i7-9700's wins are often larger in magnitude. The average benchmark score tells a similar story: the i7-9700 sits at 18180, slightly above the Core 5's 17860, and its percentile rank is 72 versus 71. So while the Core 5 wins more individual tests, the i7-9700 holds a marginal overall average.

FAQ

Q: Which processor has more cores and threads?

A: The Intel Core 5 221TE has 10 cores and 16 threads, while the Intel Core i7-9700 has 8 cores and 8 threads.

Q: Which processor has a higher boost clock?

A: The Core 5 221TE boosts to 5.00 GHz, compared to the i7-9700's 4.70 GHz.

Q: Does either processor support ECC memory?

A: Yes, the Core 5 221TE supports ECC memory, while the i7-9700 does not.

Q: Which processor has a larger L3 cache?

A: The Core 5 221TE has 24 MB of shared L3 cache, double the i7-9700's 12 MB.

Q: Which processor has higher memory bandwidth?

A: The Core 5 221TE offers 76.8 GB/s, while the i7-9700 provides 42.7 GB/s.

Q: Which processor wins the PassMark single-thread test?

A: The i7-9700 wins by a wide margin, scoring 2756 versus 1734, a 58.9% difference. However, in Cinebench R23 single-core, the Core 5 221TE is slightly ahead (1596 vs 1581).

Architecture Differences

The two processors come from different architectural eras. The i7-9700 is based on Coffee Lake, built on Intel's 14 nm process, with a die size of 180.3 mm². The Core 5 221TE uses the Bartlett Lake architecture on a 10 nm process, with a larger die at 215 mm². The Core 5 also features a newer memory controller, supporting both DDR4 and DDR5, while the i7-9700 only supports DDR4. The Core 5's memory bandwidth is 76.8 GB/s, nearly double the i7-9700's 42.7 GB/s.

Cache hierarchies differ significantly. The i7-9700 has 64 KB of L1 and 256 KB of L2 per core, with 12 MB of shared L3. The Core 5 221TE has 80 KB of L1 and 1.25 MB of L2 per core, plus 24 MB of shared L3. The larger per-core L2 and doubled L3 give the Core 5 a structural advantage in data-heavy workloads.

PCIe support also diverges. The i7-9700 provides PCIe Gen 3 with 16 lanes, while the Core 5 221TE offers PCIe Gen 5 with 16 lanes. The integrated graphics differ as well: the i7-9700 uses UHD Graphics 630, while the Core 5 has UHD Graphics 730. The Core 5 also supports ECC memory, a feature absent on the i7-9700.

Specification Differences

| Specification | Intel Core i7-9700 | Intel Core 5 221TE |

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

| Cores | 8 | 10 |

| Threads | 8 | 16 |

| Base clock | 3.00 GHz | 1.80 GHz |

| Boost clock | 4.70 GHz | 5.00 GHz |

| TDP | 65 W | 45 W |

| Socket | Intel Socket 1151 | Intel Socket 1700 |

| Architecture | Coffee Lake | Bartlett Lake |

| Process node | 14 nm | 10 nm |

| Die size | 180.3 mm² | 215 mm² |

| L1 cache (per core) | 64 KB | 80 KB |

| L2 cache (per core) | 256 KB | 1.25 MB |

| L3 cache (shared) | 12 MB | 24 MB |

| Memory support | DDR4 | DDR4, DDR5 |

| Memory bandwidth | 42.7 GB/s | 76.8 GB/s |

| ECC memory | No | Yes |

| PCIe | Gen 3, 16 lanes | Gen 5, 16 lanes |

| Integrated graphics | UHD Graphics 630 | UHD Graphics 730 |

| Production status | End-of-life | Active |

| Release date | 2019-04-22 | 2025-01-12 |

| Launch MSRP | $333 | $232 |

The Core 5 221TE has a lower base clock but a higher boost clock, and it draws less power (45 W vs 65 W). It also uses a newer socket and supports more memory types.

Where Each One Wins

The i7-9700 is the clear winner in single-threaded PassMark performance, extended instruction workloads, data compression, random string sorting, and floating point math. These results point to strengths in legacy applications that rely on high per-core frequency and specific instruction sets. The 58.9% lead in PassMark single-thread and 50.1% lead in extended instructions are particularly notable. For tasks like compression, sorting, and floating point calculations, the i7-9700 delivers superior throughput.

The Core 5 221TE wins in data encryption, physics, prime number finding, integer math, and multithreaded workloads. Its 51.8% advantage in encryption and 16.1% lead in physics suggest strong performance in security-related and simulation tasks. The higher core and thread count, combined with a larger cache and faster memory bandwidth, give it an edge in parallel workloads. The Cinebench results, while narrow, all favor the Core 5, indicating consistent if modest superiority in rendering.

The Verdict

The data points to the Intel Core 5 221TE as the overall winner in the head-to-head comparison, taking 11 of 17 benchmarks. Its advantages in core count, thread count, boost clock, cache size, memory bandwidth, and ECC support make it the more modern and versatile processor. For users running encryption, physics simulations, integer-heavy tasks, or any multithreaded workload, the Core 5 221TE is the better choice.

The Intel Core i7-9700, however, is not obsolete. Its dominant PassMark single-thread score and extended instruction performance make it a strong option for legacy single-threaded applications, data compression, and floating point math. The 58.9% single-thread lead is substantial, and the 50.1% extended instruction advantage cannot be ignored. If a workload depends on those specific capabilities, the i7-9700 may still be preferable.

In summary, the Core 5 221TE is the recommended processor for most modern use cases, especially those that scale with cores and threads. The i7-9700 remains relevant for niche single-threaded and instruction-heavy tasks. The choice ultimately depends on which benchmark profile matches the intended workload.