AMD EPYC 9174F vs Intel Core i7-7700 Comparison

Architecture Differences

The AMD EPYC 9174F and Intel Core i7-7700 represent two entirely different eras and market segments in processor design. The EPYC 9174F belongs to AMD's EPYC 9004 series, built on the Zen 4 architecture with the codename Genoa, fabricated on a 5 nm process by TSMC. It packs 16 cores and 32 threads, with a base clock of 4.10 GHz and a boost clock of 4.40 GHz. The transistor count reaches 52,560 million across a die size of 8x 72 mm², indicating a massive multi-chiplet design.

In contrast, the Intel Core i7-7700 uses the Kaby Lake architecture, manufactured on Intel's 14 nm process. It is a much older desktop part with 4 cores and 8 threads, running at 3.60 GHz base and 4.20 GHz boost. The transistor count and die size are not recorded in the database for the i7-7700, but the architectural gap is clear from the process node difference alone.

Cache hierarchies diverge significantly. The EPYC 9174F offers 64 KB of L1 cache per core, 1 MB of L2 per core, and a massive 256 MB of shared L3 cache. The i7-7700 also has 64 KB L1 per core but only 256 KB L2 per core and 8 MB of shared L3. This 32x difference in L3 capacity directly reflects their intended workloads: the EPYC is built for massive data residency, while the i7 targets lighter desktop tasks.

Memory support further separates them. The EPYC 9174F uses DDR5 with a twelve-channel memory bus, delivering 460.8 GB/s of bandwidth. The i7-7700 relies on DDR4 with a dual-channel configuration, achieving only 38.4 GB/s. ECC memory is supported on the EPYC but not on the i7. PCIe capabilities also differ dramatically: the EPYC provides Gen 5 with 128 lanes (CPU only), while the i7 offers Gen 3 with 16 lanes. The i7 includes integrated graphics (HD 630), whereas the EPYC has none. The socket types are incompatible: SP5 for AMD versus Socket 1151 for Intel.

Where Each One Wins

The data shows an absolute sweep in favor of the AMD EPYC 9174F across every benchmark in the head-to-head comparison, with wins in all 8 tests. However, the nature of these wins tells a story about use-case fit. The EPYC 9174F targets server and workstation deployments where multi-core throughput, memory bandwidth, and cache capacity dominate. Its 16 cores and 32 threads, combined with the 256 MB L3 cache and twelve-channel DDR5, make it a natural fit for virtualization, large-scale data processing, and compute-intensive enterprise workloads.

The Intel Core i7-7700, by contrast, is a desktop processor from 2017. Its 4 cores and 8 threads at 65 W TDP suit everyday desktop applications, light productivity, and legacy software compatibility. It also includes integrated graphics, which the EPYC lacks entirely, making it a viable option for systems without a discrete GPU. The i7's nearest rivals in the database include the AMD EPYC 7453 and the AMD Ryzen 5 3500X, indicating that its average benchmark score places it in a similar performance envelope to those mid-range parts.

Yet the benchmark results are unambiguous: the EPYC 9174F outperforms the i7-7700 by margins ranging from 63.9% to over 533% depending on the test. This is not a close competition. The EPYC wins decisively in every measured scenario, from single-core to multi-core workloads. The only question is whether the user's workload can leverage the EPYC's advantages, particularly its massive multi-threading and memory bandwidth.

FAQ

Q: Which processor has more cores and threads?

A: The AMD EPYC 9174F has 16 cores and 32 threads, while the Intel Core i7-7700 has 4 cores and 8 threads.

Q: How significant is the multi-core performance gap?

A: In Cinebench R23 multi-core, the EPYC 9174F scores 46,489 versus the i7-7700's 7,344, a 533% advantage. Geekbench multi-core shows a 274.2% lead (17,363 vs 4,640).

Q: Does the i7-7700 have any advantage in single-core performance?

A: No. The EPYC 9174F leads in single-core tests as well, with Cinebench R23 single-core showing 6,563 vs 1,036 (533.5% delta) and Geekbench single-core showing 2,244 vs 1,369 (63.9% delta).

Q: What memory configurations do these processors support?

A: The EPYC 9174F supports DDR5 with a twelve-channel bus and 460.8 GB/s bandwidth. The i7-7700 supports DDR4 with a dual-channel bus and 38.4 GB/s bandwidth.

Q: Are both processors still in production?

A: Yes, both are listed as "Active" in the database, though they target entirely different market segments (server/workstation versus desktop).

Q: How do their average benchmark scores compare to their nearest rivals?

A: The EPYC 9174F has an average benchmark score of 12,536, sitting near the Intel Core i5-1230U (12,559, -0.2% delta). The i7-7700 averages 11,914, close to the AMD EPYC 7453 (11,912, 0% delta).

Head-to-Head Benchmarks

The head-to-head results are striking in their consistency. Every single benchmark shows the AMD EPYC 9174F winning by a substantial margin, with no tests favoring the Intel part.

In Cinebench R15 multi-core, the EPYC scores 4,686 against the i7's 740, a 533.2% delta. The single-core version shows 661 vs 104, a 535.6% delta. Cinebench R20 follows the same pattern: multi-core at 19,525 vs 3,084 (533.1% delta) and single-core at 2,756 vs 435 (533.6% delta). Cinebench R23 multi-core delivers 46,489 vs 7,344 (533% delta), while single-core hits 6,563 vs 1,036 (533.5% delta).

Geekbench results are equally one-sided but with somewhat smaller percentage gaps. Multi-core shows 17,363 vs 4,640, a 274.2% delta, while single-core shows 2,244 vs 1,369, a 63.9% delta. The single-core Geekbench gap is the closest margin in the entire comparison, yet it still represents a commanding victory for the EPYC.

The consistency of these deltas, particularly in the Cinebench suite where all tests hover around 533%, suggests that the performance difference is largely driven by architectural and resource advantages rather than workload-specific factors. The EPYC's 4.10 GHz base clock and 4.40 GHz boost clock, combined with its larger cache and newer process node, deliver a roughly 5.3x improvement in those rendering workloads. The Geekbench single-core test narrows the gap to 63.9%, indicating that some single-threaded tasks are less sensitive to the core count and cache size differences, but the EPYC still wins.

Specification Differences

The two processors differ across nearly every specification field in the database. The EPYC 9174F features 16 cores and 32 threads, while the i7-7700 has 4 cores and 8 threads. Clock speeds are close: the EPYC runs at 4.10 GHz base and 4.40 GHz boost, versus 3.60 GHz base and 4.20 GHz boost for the i7. The TDP gap is substantial: 320 W for the EPYC versus 65 W for the i7, reflecting the server part's higher power envelope.

The EPYC uses AMD Socket SP5 with the Zen 4 architecture (Genoa codename), while the i7 uses Intel Socket 1151 with Kaby Lake architecture. Process nodes differ: 5 nm (TSMC) for AMD versus 14 nm (Intel) for the i7. Cache configurations are vastly different: the EPYC has 256 MB shared L3, while the i7 has 8 MB shared L3. L2 cache is 1 MB per core on the EPYC versus 256 KB per core on the i7.

Memory support diverges completely: DDR5 with twelve channels and 460.8 GB/s bandwidth on the EPYC versus DDR4 with dual channels and 38.4 GB/s on the i7. ECC memory is supported only on the EPYC. PCIe capabilities: Gen 5 with 128 lanes on the EPYC versus Gen 3 with 16 lanes on the i7. The i7 includes integrated graphics (HD 630), while the EPYC has none. Market segments differ: server/workstation versus desktop. The EPYC has a launch MSRP of $3850, while the i7's launch MSRP is not recorded. Release dates are 2022-11-09 for the EPYC and 2017-01-02 for the i7. Both are production-active and have locked multipliers.

The Verdict

The data provides a clear answer: the AMD EPYC 9174F wins in every benchmark category, with no recorded losses. The 8-0 sweep in head-to-head tests makes this comparison one-sided. For users running multi-threaded server or workstation workloads, the EPYC's 16 cores, 32 threads, 256 MB L3 cache, and 460.8 GB/s memory bandwidth deliver performance that the i7-7700 cannot approach. The Cinebench R23 multi-core score of 46,489 versus 7,344 represents a 533% advantage, meaning tasks that take minutes on the i7 would complete in a fraction of the time on the EPYC.

However, the verdict must also consider practical context. The i7-7700 is a desktop processor with a 65 W TDP, integrated graphics, and a far simpler platform requirement. It can run on a standard Socket 1151 motherboard with DDR4 memory. The EPYC 9174F demands a server platform with SP5 socket, twelve-channel DDR5, and a 320 W power envelope, plus the launch MSRP of $3850. For a user building a desktop system for everyday tasks, the i7 remains functional, but the benchmark data shows it is dramatically outclassed in every measured workload.

The database suggests the i7-7700 sits near the AMD EPYC 7453 and Ryzen 5 3500X in average score, placing it in a mid-range performance tier. The EPYC 9174F, despite its 67th percentile ranking among all CPUs, achieves an average benchmark score of 12,536, which is only slightly higher than the i7's 11,914. This close average is misleading: the EPYC's nearest rivals include the Core i5-1230U and Core i3-1215U, mobile parts, while the i7's rivals include server Xeons. The head-to-head benchmarks, however, tell the true story: the EPYC dominates by margins that range from 63.9% to 535.6%. Users who need maximum compute density, large cache residency, and high memory bandwidth should choose the EPYC 9174F. Those constrained to a desktop platform with modest power and no discrete GPU can still use the i7-7700, but the data leaves no doubt about which processor is faster.