AMD EPYC 9534 vs Intel Core i7-11700 Comparison

Head-to-Head Benchmarks

The benchmark data is unambiguous: the AMD EPYC 9534 wins every single head-to-head comparison against the Intel Core i7-11700. In Cinebench R15 multi-core, the EPYC scores 7,632 versus the i7’s 1,764, a 332.7% advantage. That gap narrows almost not at all in single-core R15: 1,077 versus 248, a 334.3% lead for the EPYC. These are not marginal wins; the EPYC is delivering roughly four and a half times the performance in both tests.

Moving to Cinebench R20, the pattern holds. Multi-core shows the EPYC at 31,800 against 7,351, a 332.6% delta. Single-core R20 sees 4,489 versus 1,037, a 332.9% lead. The consistency is striking — every delta sits between 332.6% and 334.3%, suggesting the performance gap is structural rather than workload-specific. Cinebench R23 repeats the story: multi-core 75,715 versus 17,504 and single-core 10,689 versus 2,471, both with a 332.6% advantage for the EPYC.

The i7-11700 does have its own benchmark suite — 3DMark results show 7,624 in 16-thread, 1,827 in 2-thread, 3,413 in 4-thread, 5,640 in 8-thread, 7,640 in max-thread, and 949 in single-thread tests. PassMark results include a multi-thread score of 20,672 and a single-thread score of 3,263. GeekBench shows 9,003 multi-core and 1,895 single-core. But none of these tests appear in the head-to-head table, so they cannot be compared directly. What the data does show is that the EPYC 9534 wins 6 out of 6 shared benchmarks, with the i7 winning 0.

The average benchmark scores tell a curious side story. The EPYC 9534 averages 21,900 across all benchmarks, while the i7-11700 averages 21,891 — a difference of just 9 points (0.04%). The nearest rival list for both CPUs includes the AMD EPYC 9554P at 21,899, the AMD Ryzen 5 PRO 6650U at 21,874, and the Intel Core Ultra 5 236V at 21,952. Both CPUs sit at the 75th percentile among all CPUs. This suggests that despite the catastrophic head-to-head losses, the i7-11700 holds its own in the broader benchmark landscape — the head-to-head tests are simply not representative of where the i7 excels.

Architecture Differences

The EPYC 9534 is built on AMD’s Zen 4 architecture with the Genoa codename, fabricated on a 5 nm process at TSMC with 52,560 million transistors across 8 dies of 72 mm² each. It has 64 cores and 128 threads, with a base clock of 2.45 GHz and a boost clock of 3.70 GHz. The cache layout is 64 KB of L1 per core, 1 MB of L2 per core, and 256 MB of shared L3. Memory support is DDR5 over a twelve-channel bus, providing 460.8 GB/s of bandwidth. ECC memory is supported. PCIe is Gen 5 with 128 lanes (CPU only). The socket is AMD Socket SP5, and the TDP is 280 W. This is a server/workstation part, released on 2022-11-09, with a launch MSRP of $8803.

The i7-11700 uses Intel’s Rocket Lake architecture, fabricated on a 14 nm process at Intel with a die size of 276 mm². It has 8 cores and 16 threads, with a base clock of 2.50 GHz and a boost clock of 4.90 GHz. The cache layout is 80 KB of L1 per core, 512 KB of L2 per core, and 16 MB of shared L3. Memory support is DDR4 over a dual-channel bus, providing 51.2 GB/s of bandwidth. ECC memory is not supported. PCIe is Gen 4 with 20 lanes (CPU only). Integrated graphics are present in the form of UHD Graphics 750. The socket is Intel Socket 1200, and the TDP is 65 W. This is a desktop part, released on 2021-03-15, with a launch MSRP of $323. It is marked as end-of-life.

The architectural chasm is vast. The EPYC has 8 times the cores and 8 times the threads. Its process node is 5 nm versus 14 nm. The memory bandwidth is 9 times higher (460.8 GB/s versus 51.2 GB/s). The PCIe lane count is 6.4 times higher (128 versus 20). The EPYC supports ECC; the i7 does not. The i7 has integrated graphics; the EPYC has none. The transistors count is not listed for the i7, but the die size difference — 8x 72 mm² for the EPYC versus 276 mm² for the i7 — indicates a fundamentally different chip design philosophy.

FAQ

Q: Which CPU has more cores?

A: The AMD EPYC 9534 has 64 cores and 128 threads. The Intel Core i7-11700 has 8 cores and 16 threads. The EPYC has exactly 8 times the core count and 8 times the thread count.

Q: What are the clock speed differences?

A: The EPYC 9534 has a base clock of 2.45 GHz and a boost clock of 3.70 GHz. The i7-11700 has a base clock of 2.50 GHz and a boost clock of 4.90 GHz. The i7 has a higher base clock by 0.05 GHz and a higher boost clock by 1.20 GHz.

Q: Do both CPUs support ECC memory?

A: No. The AMD EPYC 9534 supports ECC memory. The Intel Core i7-11700 does not support ECC memory.

Q: What is the memory bandwidth difference?

A: The EPYC 9534 provides 460.8 GB/s of bandwidth over a twelve-channel DDR5 bus. The i7-11700 provides 51.2 GB/s over a dual-channel DDR4 bus. The EPYC offers roughly 9 times the memory bandwidth.

Q: Which CPU has integrated graphics?

A: The Intel Core i7-11700 includes UHD Graphics 750. The AMD EPYC 9534 has no integrated graphics.

Q: What is the production status of each CPU?

A: The AMD EPYC 9534 is listed as active in production. The Intel Core i7-11700 is listed as end-of-life.

The Verdict

The data supports a clear split. The AMD EPYC 9534 is the overwhelming choice for multi-threaded server and workstation workloads. Its 64 cores, 128 threads, 256 MB of L3 cache, and 460.8 GB/s memory bandwidth deliver Cinebench scores that are 332.6% to 334.3% higher than the i7-11700 across every shared test. The i7-11700 never wins a single head-to-head benchmark. For anyone running heavily threaded compute, virtualization, or data center tasks, the EPYC 9534 is the only rational option based on this data.

The Intel Core i7-11700, despite losing all six head-to-head tests, posts a nearly identical average benchmark score (21,891 versus 21,900) and sits at the same 75th percentile. This means the i7’s strengths lie in benchmark categories that do not appear in the head-to-head table — its 3DMark and PassMark results, including a single-thread PassMark score of 3,263 and a data compression score of 263,563, indicate capable single-thread and real-world desktop performance. Its higher boost clock of 4.90 GHz and lower TDP of 65 W make it a practical desktop processor.

The verdict hinges on use case. The EPYC 9534 is for servers and workstations where core count and memory bandwidth dominate. The i7-11700 is for desktop users who need integrated graphics, a higher boost clock, and do not require ECC memory or massive multi-threading. Neither CPU is a substitute for the other.

Specification Differences

| Specification | AMD EPYC 9534 | Intel Core i7-11700 |

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

| Process Node | 5 nm (TSMC) | 14 nm (Intel) |

| Transistors | 52,560 million | Not listed |

| Die Size | 8x 72 mm² | 276 mm² |

| Cores | 64 | 8 |

| Threads | 128 | 16 |

| Base Clock | 2.45 GHz | 2.50 GHz |

| Boost Clock | 3.70 GHz | 4.90 GHz |

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

| L2 Cache (per core) | 1 MB | 512 KB |

| L3 Cache (shared) | 256 MB | 16 MB |

| Memory Support | DDR5 | DDR4 |

| Memory Bus | Twelve-channel | Dual-channel |

| Memory Bandwidth | 460.8 GB/s | 51.2 GB/s |

| ECC Memory | Yes | No |

| PCIe | Gen 5, 128 Lanes | Gen 4, 20 Lanes |

| Integrated Graphics | None | UHD Graphics 750 |

| Socket | AMD Socket SP5 | Intel Socket 1200 |

| TDP | 280 W | 65 W |

| Market Segment | Server/Workstation | Desktop |

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

| Release Date | 2022-11-09 | 2021-03-15 |

| Launch MSRP | $8803 | $323 |

| Multiplier Unlocked | No | No |

Where Each One Wins

The AMD EPYC 9534 wins in every shared benchmark. Cinebench R15 multi-core and single-core, R20 multi-core and single-core, and R23 multi-core and single-core all go to the EPYC with deltas between 332.6% and 334.3%. This is a total sweep of the head-to-head table. The EPYC’s advantage is structural: 64 cores versus 8, 128 threads versus 16, 256 MB L3 versus 16 MB, and 460.8 GB/s memory bandwidth versus 51.2 GB/s. For any workload that scales with cores, threads, cache, or memory bandwidth, the EPYC 9534 is the definitive winner.

The Intel Core i7-11700 does not win any head-to-head benchmark, but it has a separate benchmark suite that shows its own strengths. The 3DMark results — 7,624 in 16-thread, 7,640 in max-thread, and 949 in single-thread — indicate strong multi-threading for a desktop part. The PassMark data shows a single-thread score of 3,263, a floating-point math score of 46,369, and an integer math score of 79,687. The data encryption score of 12,704 and extended instructions score of 18,323 suggest capable cryptographic and SIMD performance. The i7’s higher boost clock of 4.90 GHz and lower TDP of 65 W make it better suited for desktop environments where power draw and per-core speed matter more than raw core count.

The use-case split is therefore clean. The EPYC 9534 wins for servers, workstations, and any compute-heavy environment that can use 64 cores and 128 threads. The i7-11700 wins for desktop builds where integrated graphics, a 4.90 GHz boost clock, and a 65 W TDP are practical advantages. The data does not support any crossover: the EPYC dominates shared benchmarks, and the i7’s strengths are confined to benchmarks where the EPYC was not tested.