AMD EPYC 7F32 vs Intel Core i9-10900KF Comparison

Head-to-Head Benchmarks

The recorded head-to-head data covers six Cinebench workloads, and the AMD EPYC 7F32 wins all six. The margin is consistent at 4.5% in every test, from single-core to multi-core. In Cinebench R15 multi-core, the EPYC 7F32 scores 1987 against 1901 for the Intel Core i9-10900KF. The single-core R15 result is 280 versus 268, again a 4.5% advantage. Moving to Cinebench R20, the EPYC 7F32 posts 8281 multi-core and 1168 single-core, while the Intel part records 7924 and 1118 respectively. The R23 results follow the same pattern: 19718 multi-core and 2783 single-core for the EPYC, versus 18867 and 2663 for the Core i9. This uniform 4.5% delta across all six tests indicates a consistent per-clock or per-thread efficiency edge rather than a workload-specific anomaly.

The Intel Core i9-10900KF does have additional benchmark data in the database outside the head-to-head set, including 3DMark and Geekbench results. In 3DMark, it scores 8225 with 16 threads, 1685 with 2 threads, 3308 with 4 threads, 6214 with 8 threads, 8919 with max threads, and 850 single-thread. Its Geekbench scores are 10733 multi-core and 1744 single-core. However, the EPYC 7F32 has no recorded 3DMark or Geekbench data in the database, so direct comparisons in those workloads are not possible. The only directly comparable measurements are the six Cinebench tests, all of which favor the AMD part.

Looking at average benchmark scores across all recorded tests, the EPYC 7F32 averages 5703, while the Core i9-10900KF averages 5316. That is a 7.3% gap in average score, slightly larger than the 4.5% head-to-head delta because the Intel part's additional 3DMark and Geekbench results pull its average down relative to the Cinebench-only comparison. The EPYC 7F32 sits at the 61st percentile among all CPUs in the database, while the Core i9-10900KF sits at the 60th percentile. The nearest rivals for the EPYC 7F32 include the AMD EPYC 7351 with an average score of 5710 (0.1% ahead), the AMD Ryzen Threadripper 2920X at 5730 (0.5% ahead), the Intel Core i9-7920X at 5673 (0.5% behind), and the Intel Xeon W-2175 at 5770 (1.2% ahead). The Core i9-10900KF's nearest rivals are the AMD EPYC 7281 at 5315 (0.0% delta), the AMD Ryzen Threadripper 1920X at 5306 (0.2% ahead), the Intel Core i9-9900X at 5301 (0.3% ahead), and the Intel Core i9-13900TE at 5342 (0.5% behind). Both processors are thus positioned in a tightly clustered mid-range band, with the EPYC 7F32 holding a slight overall edge in the recorded data.

Where Each One Wins

The AMD EPYC 7F32 wins every workload where both processors have recorded data. That includes all three generations of Cinebench, both single-core and multi-core variants. The single-core wins are notable because the Intel part has a much higher boost clock, yet still trails by 4.5% in each single-core test. The multi-core wins are equally consistent, with the EPYC 7F32's 8 cores and 16 threads beating the Intel's 10 cores and 20 threads in all multi-core tests. This suggests the EPYC's per-core efficiency and memory subsystem compensate for its core-count disadvantage.

The Intel Core i9-10900KF only wins in workloads where the EPYC 7F32 has no recorded data. The database shows 3DMark results for the Intel part across thread counts from 2 to max, with scores ranging from 1685 at 2 threads to 8919 at max threads. It also has Geekbench scores of 10733 multi-core and 1744 single-core. These results cannot be compared to the EPYC 7F32 because no corresponding measurements exist for the AMD part. Therefore, any user considering the Intel part for 3DMark or Geekbench workloads would be working from data that has no direct counterpart in the database.

For use-case planning, the data supports the EPYC 7F32 for Cinebench-style rendering workloads, which are often representative of CPU-bound creative tasks. The Intel Core i9-10900KF, with its recorded 3DMark results, has demonstrable capability in threaded gaming or simulation workloads, but no direct comparison is possible. The Intel part is also noted as end-of-life, while the EPYC 7F32 remains active in production status. That distinction matters for long-term procurement decisions, though it is not a performance metric.

Architecture Differences

The two processors come from fundamentally different design philosophies. The AMD EPYC 7F32 uses the Zen 2 architecture under the Rome codename, built on TSMC's 7 nm process. The Intel Core i9-10900KF uses the Comet Lake architecture, built on Intel's 14 nm process. The EPYC 7F32 has 8 cores and 16 threads, while the Intel part has 10 cores and 20 threads. The EPYC's base clock is 3.70 GHz with a boost clock of 3.90 GHz. The Intel part also has a 3.70 GHz base clock but boosts to 5.30 GHz. The EPYC 7F32 has a 180 W TDP, while the Intel part has a 125 W TDP.

Cache layouts differ substantially. The EPYC 7F32 has 64 KB of L1 per core and 512 KB of L2 per core, with 32 MB of L3 per die and a total L3 of 128 MB. The Intel part has 64 KB of L1 per core and 256 KB of L2 per core, with 20 MB of shared L3. The EPYC's total L3 cache is therefore 128 MB versus 20 MB, a 6.4x difference. The EPYC 7F32 supports DDR4 memory across an eight-channel bus with a bandwidth of 204.8 GB/s. The Intel part supports DDR4 across a dual-channel bus with a bandwidth of 46.9 GB/s. ECC memory is supported on the EPYC but not on the Intel part. PCIe capabilities also differ: the EPYC 7F32 provides Gen 4 with 128 lanes CPU-only, while the Intel part provides Gen 3 with 16 lanes CPU-only.

The EPYC 7F32 uses the AMD Socket SP3 and is a server/workstation part. The Intel Core i9-10900KF uses the Intel Socket 1200 and is a desktop part. The EPYC has a multiplier locked, while the Intel part has an unlocked multiplier. The EPYC's transistor count is listed as 15,200 million across a die size of 4x 74 mm², while no transistor or die size data is recorded for the Intel part. The EPYC 7F32 launched on 2020-04-13 with a launch MSRP of $2100. The Intel part launched on 2020-04-29 with a launch MSRP of $509. The EPYC remains active in production, while the Intel part is end-of-life.

The Verdict

The recorded data shows the AMD EPYC 7F32 ahead of the Intel Core i9-10900KF in every directly comparable benchmark. The 4.5% advantage is consistent across single-core and multi-core Cinebench workloads, which is a meaningful result given the Intel part's higher physical core count (10 versus 8) and much higher boost clock (5.30 GHz versus 3.90 GHz). The EPYC 7F32 also holds a 7.3% advantage in average benchmark score (5703 versus 5316) and sits one percentile higher in the overall database distribution (61st versus 60th). Users should pick the EPYC 7F32 when Cinebench-class rendering performance is the priority and when the eight-channel memory bandwidth and 128 MB total L3 cache can be exploited. The Intel Core i9-10900KF is the only choice for users who need the specific 3DMark or Geekbench results recorded in the database, but those workloads have no comparative data for the EPYC 7F32, so no relative conclusion can be drawn. The Intel part's unlocked multiplier and lower launch MSRP are factors outside the benchmark data, but the performance measurements themselves favor the AMD part in all six head-to-head tests. The EPYC 7F32's active production status versus the Intel part's end-of-life status is another differentiator. For any workload where both processors have recorded scores, the AMD EPYC 7F32 is the faster option.

FAQ

Q: Which processor wins in Cinebench R23 multi-core?

A: The AMD EPYC 7F32 scores 19718, while the Intel Core i9-10900KF scores 18867. The EPYC 7F32 wins by 4.5%.

Q: Does the Intel Core i9-10900KF have any benchmark wins over the AMD EPYC 7F32?

A: In the head-to-head data, the Intel part loses all six Cinebench tests. It has additional 3DMark and Geekbench scores in the database, but the EPYC 7F32 has no recorded results for those tests, so no comparison is possible.

Q: How do the core counts compare?

A: The EPYC 7F32 has 8 cores and 16 threads. The Core i9-10900KF has 10 cores and 20 threads. Despite having fewer cores and threads, the EPYC 7F32 wins all multi-core Cinebench tests.

Q: What is the memory bandwidth difference?

A: The EPYC 7F32 has an eight-channel DDR4 memory bus with a bandwidth of 204.8 GB/s. The Core i9-10900KF has a dual-channel DDR4 bus with a bandwidth of 46.9 GB/s.

Q: Are both processors still in production?

A: No. The EPYC 7F32 has an active production status. The Core i9-10900KF is listed as end-of-life.

Q: What are the average benchmark scores for each processor?

A: The EPYC 7F32 averages 5703 across all recorded tests. The Core i9-10900KF averages 5316. The EPYC 7F32 sits at the 61st percentile, the Intel part at the 60th.