AMD EPYC 9554P vs Intel Core i7-11700F Comparison

The Verdict

The data separates these two processors into entirely different weight classes. The Intel Core i7-11700F is a desktop part aimed at mainstream users, while the AMD EPYC 9554P is a server/workstation monster. Benchmark results show the EPYC 9554P wins all 8 head-to-head tests, with massive margins in multi-core workloads. The i7-11700F delivers a competitive single-thread score in Geekbench, trailing by just 1%, but falls far behind everywhere else.

Choose the Intel Core i7-11700F if you need a desktop processor for everyday computing, light productivity, or gaming, and you are constrained to the Intel Socket 1200 platform with DDR4 memory. It is end-of-life production, so it is a legacy option. The EPYC 9554P is the clear pick for server, workstation, or heavy multi-threaded workloads where the 64-core count and 128 threads can be fully utilized. With a launch MSRP of $7104, it is positioned at a completely different tier than the i7-11700F’s $298 launch MSRP, but this comparison is about capability, not cost.

The average benchmark scores tell a similar story: the i7-11700F averages 21988, while the EPYC 9554P averages 21899, making them nearly identical in aggregate. This is misleading, because the EPYC’s average is dragged down by its relatively modest single-thread scores in Geekbench, while the i7 benefits from strong results in the PassMark suite. In reality, the EPYC dominates in the Cinebench tests that matter for rendering and compute, while the i7 holds its own only in narrow single-thread scenarios. The percentile ranking for both is 75, meaning they sit at the same percentile versus all CPUs, but that ranking masks the extreme differences in workload suitability.

Architecture Differences

The fundamental split begins with the manufacturing process. The Intel Core i7-11700F uses a 14 nm node fabricated by Intel, while the AMD EPYC 9554P uses a 5 nm node from TSMC. This generational gap is reflected in transistor density, though the EPYC’s transistor count of 52,560 million far exceeds anything the i7 can offer, as the i7 has no listed transistor count. The die size also varies: the i7 has a single 276 mm² die, while the EPYC uses 8 dies of 72 mm² each, totaling a much larger physical footprint.

Core and thread counts are the biggest architectural differentiator. The i7-11700F has 8 cores and 16 threads, while the EPYC 9554P has 64 cores and 128 threads, an 8x increase in each. Cache hierarchies are equally disparate. The i7 features 80 KB of L1 cache per core, 512 KB of L2 per core, and a shared 16 MB L3 cache. The EPYC offers 64 KB of L1 per core, 1 MB of L2 per core, and a massive 256 MB shared L3 cache. The EPYC’s L3 is 16 times larger, which matters for data-heavy server workloads.

Memory architecture also diverges completely. The i7 supports dual-channel DDR4 with a memory bandwidth of 51.2 GB/s and no ECC support. The EPYC supports twelve-channel DDR5 with a memory bandwidth of 460.8 GB/s and has ECC memory support. That is a 9x bandwidth advantage for the EPYC. PCIe connectivity is another major gap: the i7 offers Gen 4 with 20 lanes, while the EPYC provides Gen 5 with 128 lanes. The EPYC is built for massive I/O, while the i7 is a conventional desktop part.

Base and boost clocks favor the i7 in raw frequency. The i7 runs at 2.50 GHz base and 4.90 GHz boost, while the EPYC runs at 3.10 GHz base and 3.75 GHz boost. Despite the i7’s higher boost clock, the EPYC’s architecture and core count allow it to win in nearly every benchmark. The i7 has a 65 W TDP, while the EPYC has a 360 W TDP, reflecting the power draw of 64 cores. Both processors have locked multipliers, so neither offers overclocking via multiplier adjustment.

Where Each One Wins

The EPYC 9554P wins decisively in every single head-to-head benchmark, but the magnitude of those wins varies by workload type. In multi-core Cinebench tests, the EPYC is roughly 80% ahead of the i7-11700F across R15, R20, and R23. This is the clear use case for the EPYC: rendering, video encoding, scientific computing, and any workload that scales across many threads. The 64-core count and 128 threads translate directly into massive wins in threaded applications.

The i7-11700F shows its only competitive moment in Geekbench single-core, where it scores 1891 versus the EPYC’s 1911, a mere 1% deficit. This suggests that for lightly threaded tasks, the i7 is nearly on par, though still slightly behind. The i7’s higher boost clock of 4.90 GHz likely helps here, but the EPYC’s Zen 4 architecture closes the gap. For everyday desktop use, the i7 is more than sufficient, but it does not win any benchmark outright.

The EPYC also wins in Geekbench multi-core by 46.2%, scoring 17978 versus 9680. This is a smaller margin than Cinebench, but still a dominant victory. The i7’s PassMark results are not part of the head-to-head comparison, but its average benchmark score of 21988 suggests solid overall performance in that suite, with a single-thread score of 3262. However, these results do not appear in the direct comparison, so they cannot be used to claim a win for the i7.

For a desktop user, the i7-11700F is the practical choice for gaming and general productivity, where its 8 cores and high boost clock are sufficient. For a server administrator or workstation user, the EPYC 9554P is the only viable option given its massive core count, memory bandwidth, and PCIe lanes. The data shows no scenario where the i7 wins, so the decision hinges entirely on workload type and platform requirements.

FAQ

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

A: The AMD EPYC 9554P is significantly faster. In Cinebench R23 multi-core, it scores 89490 versus the Intel Core i7-11700F’s 17633, a delta of -80.3% from the i7’s perspective, meaning the EPYC is roughly 5x faster. Similar margins appear in R15 and R20 multi-core tests.

Q: Is the Intel Core i7-11700F competitive in single-thread performance?

A: It is close but still loses. In Geekbench single-core, the i7 scores 1891 versus the EPYC’s 1911, a 1% difference. In Cinebench R23 single-core, the i7 scores 2489 versus the EPYC’s 12633, an 80.3% deficit. The i7 is competitive only in Geekbench, not in Cinebench.

Q: What are the memory support differences?

A: The Intel Core i7-11700F supports dual-channel DDR4 with 51.2 GB/s bandwidth and no ECC. The AMD EPYC 9554P supports twelve-channel DDR5 with 460.8 GB/s bandwidth and ECC memory support, giving it a 9x bandwidth advantage.

Q: How do the core counts compare?

A: The Intel Core i7-11700F has 8 cores and 16 threads. The AMD EPYC 9554P has 64 cores and 128 threads, which is 8 times more cores and threads.

Q: Which processor has a larger cache?

A: The AMD EPYC 9554P has a 256 MB shared L3 cache, while the Intel Core i7-11700F has a 16 MB shared L3 cache. The EPYC also has 1 MB of L2 per core versus 512 KB per core on the i7, but the i7 has 80 KB of L1 per core versus 64 KB on the EPYC.

Q: What are the socket and platform differences?

A: The Intel Core i7-11700F uses Intel Socket 1200, while the AMD EPYC 9554P uses AMD Socket SP5. The i7 supports PCIe Gen 4 with 20 lanes, while the EPYC supports PCIe Gen 5 with 128 lanes.

Head-to-Head Benchmarks

The EPYC 9554P dominates the head-to-head benchmarks, winning all 8 tests. The largest margins come in Cinebench multi-core tests, where the EPYC is consistently 80.3% ahead. In Cinebench R15 multi-core, the EPYC scores 9020 versus the i7’s 1777. In R20 multi-core, the EPYC scores 37585 versus 7405. In R23 multi-core, the EPYC scores 89490 versus 17633. These are the most extreme differences in the comparison.

Single-core Cinebench tests show the same pattern, albeit with smaller absolute scores. In Cinebench R15 single-core, the EPYC scores 1273 versus 250, an 80.4% margin. In R20 single-core, the EPYC scores 5305 versus 1045, an 80.3% margin. In R23 single-core, the EPYC scores 12633 versus 2489, again 80.3%. The consistency of the 80.3% delta across all Cinebench tests suggests a structural advantage in the EPYC’s architecture.

Geekbench results are more nuanced. In Geekbench multi-core, the EPYC scores 17978 versus 9680, a 46.2% margin. This is a significant win but smaller than Cinebench, likely due to different workload scaling. In Geekbench single-core, the EPYC scores 1911 versus 1891, a mere 1% margin. This is the closest result in the entire comparison, showing that the i7-11700F can nearly match the EPYC in lightly threaded scenarios.

The overall win count is 8-0 in favor of the EPYC. The i7-11700F does not win a single head-to-head benchmark. For users considering the i7, the data shows it is a capable desktop processor that is simply outclassed by a server-grade part. For users considering the EPYC, the data confirms it is a high-performance workstation and server CPU that excels in threaded workloads, but its single-core advantage over the i7 is marginal in Geekbench.

Specification Differences

The specification tables highlight the stark contrasts between these two processors. The Intel Core i7-11700F is built on a 14 nm process by Intel, while the AMD EPYC 9554P uses a 5 nm process by TSMC. The EPYC has 52,560 million transistors, while the i7 has no listed transistor count. Die size differs: the i7 is 276 mm², while the EPYC uses 8x 72 mm² dies.

Core and thread counts are the most obvious difference: 8 cores and 16 threads for the i7 versus 64 cores and 128 threads for the EPYC. Base clocks are 2.50 GHz for the i7 and 3.10 GHz for the EPYC, while boost clocks are 4.90 GHz for the i7 and 3.75 GHz for the EPYC. The i7 has a higher boost clock, but the EPYC has a higher base clock. TDP is 65 W for the i7 and 360 W for the EPYC.

Cache configurations differ in size and allocation. The i7 has 80 KB of L1 per core and 512 KB of L2 per core, while the EPYC has 64 KB of L1 and 1 MB of L2. L3 cache is 16 MB shared on the i7 versus 256 MB shared on the EPYC. Memory support is DDR4 dual-channel on the i7 versus DDR5 twelve-channel on the EPYC, with bandwidth of 51.2 GB/s versus 460.8 GB/s. ECC memory is not supported on the i7 but is on the EPYC.

PCIe connectivity is Gen 4 with 20 lanes on the i7 versus Gen 5 with 128 lanes on the EPYC. Sockets are Intel Socket 1200 versus AMD Socket SP5. The i7 is a desktop part, end-of-life, released 2021-03-15, with a launch MSRP of $298. The EPYC is a server/workstation part, active, released 2022-11-09, with a launch MSRP of $7104. Neither has an unlocked multiplier. Part numbers are SRKNR for the i7 and 100-100000804 for the EPYC.