AMD Ryzen 3 7330U vs Intel Core i7-11700T Comparison

The Intel Core i7-11700T and AMD Ryzen 3 7330U occupy different corners of the processor market, yet their average benchmark scores place them surprisingly close in the overall performance hierarchy. The Intel part, a desktop chip from the Rocket Lake generation, leverages eight cores and sixteen threads to deliver substantial multi-threaded throughput, while the AMD mobile processor counters with a more efficient Zen 3 architecture and a lower thermal envelope. The data shows a clear split: the Intel chip dominates in raw compute, but the AMD part achieves a comparable overall percentile ranking with significantly fewer resources, making the comparison a study in architectural efficiency versus brute core count.

FAQ

Q: Which processor has a higher average benchmark score?

A: The AMD Ryzen 3 7330U edges out the Intel Core i7-11700T in average benchmark score, posting 3958 compared to Intel's 3864. This places the AMD chip in the 57th percentile of all CPUs, while the Intel chip sits in the 56th percentile, a marginal difference of one percentage point.

Q: How does the Intel Core i7-11700T perform in multi-core Cinebench R23?

A: The Intel chip scores 12945 in Cinebench R23 multi-core, which is 107.8% ahead of the AMD Ryzen 3 7330U's score of 6230. This represents a more than doubling of the AMD processor's multi-threaded output.

Q: What is the single-core performance gap in Geekbench?

A: In Geekbench single-core, the Intel Core i7-11700T scores 1824, while the AMD Ryzen 3 7330U scores 1514. The Intel processor holds a 20.5% advantage in this test, indicating a meaningful lead in lightly-threaded workloads.

Q: Which processor supports ECC memory?

A: The AMD Ryzen 3 7330U supports ECC memory, while the Intel Core i7-11700T does not. This is a notable feature difference for users requiring error-correcting memory in their systems.

Q: What are the process nodes for each chip?

A: The Intel Core i7-11700T is fabricated on Intel's 14 nm process, while the AMD Ryzen 3 7330U uses TSMC's 7 nm process. The AMD chip also integrates 10,700 million transistors on a 180 mm² die, whereas the Intel chip's die size is 276 mm², with the transistor count not provided.

Q: How do the core and thread counts compare?

A: The Intel Core i7-11700T offers 8 cores and 16 threads, whereas the AMD Ryzen 3 7330U has 4 cores and 8 threads. This 2x difference in core count is a primary driver of the Intel chip's multi-core benchmark dominance.

Architecture Differences

The architectural gap between these two processors is substantial, starting with the manufacturing process. The Intel Core i7-11700T uses a 14 nm process from Intel's own foundry, while the AMD Ryzen 3 7330U relies on TSMC's 7 nm node. This process difference allows AMD to pack 10,700 million transistors into a 180 mm² die, whereas Intel's chip spans a larger 276 mm² die with the transistor count listed as null.

The core designs diverge significantly. The Intel chip is built on the Rocket Lake architecture, featuring 8 cores and 16 threads, with 80 KB of L1 cache per core and 512 KB of L2 cache per core. It shares a 16 MB L3 cache across all cores. The AMD part uses the Zen 3 architecture, specifically the Barcelo-R codename, with 4 cores and 8 threads. Its cache hierarchy includes 64 KB of L1 per core, 512 KB of L2 per core, and a smaller 8 MB shared L3 cache.

Memory and I/O capabilities show further separation. Both chips support DDR4 memory with a dual-channel bus and identical 51.2 GB/s memory bandwidth. However, the Intel processor offers PCIe Gen 4 with 20 lanes from the CPU, while the AMD chip is limited to PCIe Gen 3 with 16 lanes. The integrated graphics also differ: UHD Graphics 750 on the Intel side versus Radeon Graphics (Vega 4) on the AMD side.

The thermal and power profiles represent a stark contrast. The Intel Core i7-11700T carries a 35 W TDP and targets the desktop market segment, while the AMD Ryzen 3 7330U is a 15 W mobile part. Their production statuses reflect their lifecycle positions—the Intel chip is end-of-life, having been released in March 2021, whereas the AMD chip remains active, with a January 2023 release date.

The Verdict

The data points to a straightforward recommendation based on workload priorities. For users who need maximum multi-threaded compute, the Intel Core i7-11700T is the clear choice, as it outperforms the AMD Ryzen 3 7330U by 107.8% in Cinebench R23 multi-core and 60.3% in Geekbench multi-core. The Intel chip's 8-core, 16-thread configuration delivers 12945 versus 6230 in the former test, a decisive margin for rendering, compilation, or other parallel workloads.

However, the AMD Ryzen 3 7330U makes a compelling case for efficiency-focused mobile systems. Despite having half the cores, it achieves a higher average benchmark score of 3958 versus 3864 for Intel, and its 57th percentile ranking slightly edges out Intel's 56th. This suggests that for light to moderate workloads, the AMD chip delivers competitive performance with a 15 W TDP, half of the Intel part's 35 W TDP. The AMD chip also supports ECC memory, a feature absent from the Intel processor.

The single-core results show a narrower gap, with Intel leading by 20.5% in Geekbench single-core (1824 versus 1514). This means the Intel chip also holds an advantage in most everyday applications, though the margin is far less dramatic than in multi-threaded tests. Ultimately, the Intel Core i7-11700T suits desktop users prioritizing raw performance, while the AMD Ryzen 3 7330U fits mobile or low-power builds where efficiency and ECC support matter more than peak throughput.

Specification Differences

| Specification | Intel Core i7-11700T | AMD Ryzen 3 7330U |

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

| Cores | 8 | 4 |

| Threads | 16 | 8 |

| Base Clock | 1400 MHz | 2300 MHz |

| Boost Clock | 4.60 GHz | 4.30 GHz |

| TDP | 35 W | 15 W |

| Socket | Intel Socket 1200 | AMD Socket FP6 |

| Architecture | Rocket Lake | Zen 3 |

| Process Node | 14 nm | 7 nm |

| Foundry | Intel | TSMC |

| Transistors | Not specified | 10,700 million |

| Die Size | 276 mm² | 180 mm² |

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

| L3 Cache | 16 MB (shared) | 8 MB (shared) |

| ECC Memory | No | Yes |

| PCIe | Gen 4, 20 Lanes (CPU only) | Gen 3, 16 Lanes (CPU only) |

| Integrated Graphics | UHD Graphics 750 | Radeon Graphics (Vega 4) |

| Market Segment | Desktop | Mobile |

| Production Status | End-of-life | Active |

| Release Date | 2021-03-15 | 2023-01-03 |

| Launch MSRP | $323 | Not specified |

| Part Number | SRKNT | 100-000000944 |

Head-to-Head Benchmarks

The benchmark results show a one-sided contest, with the Intel Core i7-11700T winning all three head-to-head comparisons. The largest margin appears in Cinebench R23 multi-core, where Intel scores 12945 against AMD's 6230, a delta of 107.8%. This result aligns with the core count disparity—eight cores versus four—and demonstrates that the Intel chip's additional threads translate directly into multi-threaded rendering performance.

Geekbench multi-core tells a similar story, though with a smaller gap. The Intel processor scores 6621, while the AMD Ryzen 3 7330U manages 4131, giving Intel a 60.3% advantage. This test exercises both core count and memory architecture, and the Intel chip's 16 MB L3 cache likely contributes to its superior scaling across threads. Meanwhile, the AMD chip's 8 MB L3 cache and 4-core design cap its multi-core ceiling.

The closest contest is in Geekbench single-core, where Intel leads with 1824 against AMD's 1514, a 20.5% margin. This narrower gap reflects the AMD chip's higher base clock of 2.30 GHz compared to Intel's 1.40 GHz, though Intel's 4.60 GHz boost clock helps it pull ahead. The Zen 3 architecture's strong single-threaded efficiency narrows the gap, but Rocket Lake's higher peak frequency ultimately wins out.

Overall, the head-to-head data shows Intel winning all three tests, with win counts of 3 for Intel and 0 for AMD. The Intel Core i7-11700T's average benchmark score of 3864 trails its rivals by a slim margin—0.3% behind the AMD Ryzen Embedded V2718 and 1.1% behind the Intel Xeon E-2286M—but its nearest rival comparison shows a tight cluster. The AMD Ryzen 3 7330U, with an average score of 3958, sits 0% from the Intel Xeon E5-2669 v3 and 0.3% behind the Intel Core i7-6900K, indicating that both chips perform near their expected levels for their respective positions in the market.