AMD EPYC 4465P vs AMD Ryzen 7 9700F Comparison

Where Each One Wins

The benchmark data splits this comparison into two very distinct personality profiles. The AMD Ryzen 7 9700F and the AMD EPYC 4465P share the same Zen 5 architecture and the same 65 W TDP, but they are aimed at different jobs, and the recorded measurements reflect that divide clearly.

The Ryzen 7 9700F wins exactly 2 of the 11 head-to-head tests, both of which are the single-threaded PassMark measurements. Its score of 4691 in both `passmark_single_thread` and `passmark_singlethread` edges out the EPYC's 4575 by 2.5%. That is not a dramatic gap, but it is consistent and it matters. Single-thread performance is the foundation of responsiveness: it drives how quickly an application can react to a single input, how fast a spreadsheet recalculates a formula chain, how snappy a user interface feels, and how well a game engine handles its main simulation thread. The 9700F has the higher boost clock at 5.50 GHz versus 5.40 GHz, and that small clock advantage at the top end is the most plausible explanation for why it takes the single-thread crown.

The EPYC 4465P, meanwhile, is the winner across the other 9 tests. Its wins are not narrow. The smallest margin is 21.4% in `passmark_extended_instructions`, and the largest is 45.9% in `passmark_find_prime_numbers`. The EPYC dominates in `passmark_data_encryption` by 33.2%, in `passmark_integer_math` by 30.8%, and in `passmark_random_string_sorting` by 32.1%. The `passmark_multithread` score goes to the EPYC by 26.9%, and the `passmark_physics` test is even more lopsided at 41.8% in favor of the EPYC.

The pattern is straightforward: any workload that scales across cores and threads belongs to the EPYC. It has 12 cores and 24 threads, versus 8 cores and 16 threads for the Ryzen. That extra silicon, combined with 64 MB of shared L3 cache versus 32 MB, gives it a massive head start in parallel throughput. The `passmark_data_compression` test is a perfect example. The EPYC scores 577,210, which is 26.9% ahead of the Ryzen's 421,988. Compression algorithms are highly parallel, and the EPYC's extra 4 cores and 8 threads are put to immediate use.

So the use-case split is simple: the Ryzen 7 9700F is the better choice for latency-sensitive, single-threaded applications, while the EPYC takes every major parallel workload. The data does not show a single test where the Ryzen wins a multi-threaded contest, and the EPYC does not win any single-threaded contest.

The Verdict

The choice between these two processors is not about which is "better" in an absolute sense, it is about which one is better for a specific role.

Pick the AMD Ryzen 7 9700F if your primary work is single-threaded. The data shows a 2.5% advantage in both `passmark_single_thread` and `passmark_singlethread` tests, which is a meaningful edge for applications that are not built to use many cores. Those are often legacy desktop apps, many business productivity tools, and games. The 9700F also has a higher boost clock, is unlocked for overclocking, and belongs to the Ryzen 7 9000 series, which is explicitly a desktop part. If you are building a system where the processor spends most of its time on one or two threads, this is the part the measurements favor.

Pick the AMD EPYC 4465P if your work is parallel. The numbers are not subtle. The EPYC is 26.9% ahead in multithread, 30.8% ahead in integer math, 33.2% ahead in data encryption, and 45.9% ahead in prime number finding. For any rendering, heavy compilation, scientific simulation, database, or data processing workload that uses all cores, the EPYC is the clear choice. The fact that it reaches 93rd percentile versus the Ryzen's 94th percentile across all CPUs is a statistical tie, but the per-test deltas are not tied at all. The EPYC is the heavy lifter, just with a lower average because its single-thread scores drag its average down.

One more distinguishing factor: the EPYC has integrated Radeon Graphics, while the Ryzen 7 9700F has no integrated graphics at all. If you are building a system without a discrete graphics card, the EPYC can output video, the Ryzen cannot. That is a practical hardware difference, not a benchmark one, but it matters for a workstation or server build.

The verdict is not a tie, it is a fork in the road. Single-thread is the Ryzen's territory. Multi-thread is the EPYC's territory.

Head-to-Head Benchmarks

The head-to-head data is overwhelmingly one-sided, but each side has its own story. Let's walk through the biggest wins in both directions.

The Ryzen 7 9700F's only wins are the single-thread tests, and they are narrow. In `passmark_single_thread`, the Ryzen scores 4,691 against the EPYC's 4,575, a 2.5% advantage. The same scores appear in the `passmark_singlethread` test, confirming the result is not a one-off. This is a small margin, but it is consistent, and single-thread performance is the only category where the Ryzen leads.

The EPYC's wins are a series of larger and larger deltas. The smallest EPYC win is in `passmark_extended_instructions`, where it scores 42,867 versus 33,688 for the Ryzen, a 21.4% lead. That is already a significant gap, but it is the EPYC's most modest multi-threaded win.

The gap grows with `passmark_floating_point_math`: 105,833 versus 77,955, a 26.3% lead. The `passmark_multithread` test shows a 26.9% lead (49,871 versus 36,470), and `passmark_data_compression` is identical at 26.9% (577,210 versus 421,988). The `passmark_integer_math` test gives the EPYC a 30.8% lead (174,551 versus 120,788). The `passmark_random_string_sorting` test shows a 32.1% lead (67,597 versus 45,890). The `passmark_data_encryption` test is 33.2% ahead (32,184 versus 21,488). The `passmark_physics` test is 41.8% ahead (3,647 versus 2,122). And the biggest win is `passmark_find_prime_numbers`, where the EPYC scores 338 versus 183, a 45.9% lead.

Worth remembering the EPYC does not just win, it wins by a narrow margin in only two tests (21.4% and 26.3%), and then the rest are all 30% or higher. The Ryzen's single 2.5% leads seem almost a footnote when looking at the 9 losses, but they are the point for a specific workload. The data suggests the EPYC is not just "better" at parallel work, it is often 30% better, which is a decisive margin in computing.

FAQ

Q: Which CPU has the higher single-thread score?

A: The AMD Ryzen 7 9700F scores 4,691 in the `passmark_single_thread` test, which is 2.5% higher than the EPYC 4465P's 4,575. The Ryzen also has the higher boost clock at 5.50 GHz versus 5.40 GHz.

Q: Which CPU is better for multi-threaded workloads?

A: The AMD EPYC 4465P dominates. It scores 49,871 in `passmark_multithread`, 26.9% higher than the Ryzen's 36,470. It also wins all other parallel tests, with leads ranging from 21.4% to 45.9%.

Q: How many cores do they have?

A: The Ryzen 7 9700F has 8 cores and 16 threads, while the EPYC 4465P has 12 cores and 24 threads. The higher core count is why the EPYC wins every parallel test.

Q: Can I overclock either of them?

A: The Ryzen 7 9700F has an unlocked multiplier, making it overclockable. The EPYC 4465P does not. The Ryzen also has a higher base clock (3.80 GHz versus 3.40 GHz) and a slightly higher boost clock.

Q: Do either of them have integrated graphics?

A: The EPYC 4465P has Radeon Graphics integrated. The Ryzen 7 9700F has no integrated graphics. This is a key difference for a system without a discrete GPU.

Q: What is the difference in their L3 cache size?

A: The EPYC 4465P has 64 MB of shared L3 cache, double the Ryzen's 32 MB. The EPYC also has more than double the transistor count (16,630 million versus 8,315 million).

Architecture Differences

Both processors are built on the same Zen 5 architecture, but they are different chips. The Ryzen is part of the Granite Ridge family, the EPYC is part of the Grado family. They both use the same 4 nm process node from TSMC, and both are built with 80 KB of L1 per core and 1 MB of L2 per core.

The most significant architectural difference is the core count and cache hierarchy. The EPYC has 12 cores and 24 threads, the Ryzen has 8 cores and 16 threads. The EPYC has 64 MB of shared L3 cache, the Ryzen has 32 MB. The EPYC's transistor count is 16,630 million, nearly double the Ryzen's 8,315 million, which is consistent with the larger core count. The EPYC's die size is listed as 2x 70.6 mm², meaning it uses two of the same dies that the Ryzen uses as a single 70.6 mm² die.

The socket is the same: AMD Socket AM5 for both. The memory support is also identical: DDR5, dual-channel, with 89.6 GB/s of bandwidth. Both support ECC memory. Both have PCIe Gen 5 with 24 CPU lanes.

The integrated graphics are a clear architectural difference. The EPYC includes Radeon Graphics, while the Ryzen 7 9700F has none. This is the only major feature difference, but it has real consequences for system build requirements.

Specification Differences

The table below isolates the fields where the two processors differ.

| Field | AMD Ryzen 7 9700F | AMD EPYC 4465P |

|:--- |:--- |:--- |

| Series | 9000 series | EPYC 4005 series |

| Codename | Granite Ridge | Grado |

| Generation | Ryzen 7 (Zen 5 (Granite Ridge)) | EPYC (Zen 5 (Grado)) |

| Cores | 8 | 12 |

| Threads | 16 | 24 |

| Base Clock | 3.80 GHz | 3.40 GHz |

| Boost Clock | 5.50 GHz | 5.40 GHz |

| Transistors | 8,315 million | 16,630 million |

| Die Size | 70.6 mm² | 2x 70.6 mm² |

| L3 Cache | 32 MB (shared) | 64 MB (shared) |

| Integrated Graphics | N/A | Radeon Graphics |

| Market Segment | Desktop | Server/Workstation |

| Release Date | 2025-09-15 | 2025-05-12 |

| Launch MSRP | $289 | $399 |

| Multiplier | Unlocked | Locked |

| Part Number | 100-000001902 | 100-000001558 |

| Benchmark Average | 69,996 | 66,925 |

| Percentile vs All CPUs | 94 | 93 |

The Ryzen is 10% higher in base clock and 100 MHz higher in boost clock. The EPYC is 50% more cores and 50% more threads. The EPYC's L3 is double, and its transistor count is double. They are both 65 W TDP parts, both AM5, both DDR5, both 4 nm.

The recorded data shows the EPYC carries a 4.4% lower average benchmark score (69,996 vs 66,925) despite winning 9 of 11 head-to-head tests. That is because the average includes its own single-thread score, which is lower. The Ryzen's single-thread advantage is real but small, while the EPYC's multi-thread advantage is large and consistent.