AMD Ryzen 5 5600X vs Intel Core i7-11700F Comparison

The Intel Core i7-11700F and AMD Ryzen 5 5600X present a fascinating study in contrasting design philosophies, with the final tally showing 13 benchmark wins for Intel and 10 for AMD. The most dramatic separation occurs in multi-threaded workloads, where the Intel’s additional cores and threads create a chasm. In Cinebench R23 multi-core, the i7-11700F scores 17633 against the 5600X’s 11838, a staggering 49% advantage. This pattern repeats in 3DMark’s max-threads test, where Intel leads 7479 to 5588, a 33.8% margin. The story is similar in 3DMark’s 16-thread test, with Intel winning 7378 to 5582 (32.2% ahead).

However, the AMD chip demonstrates that core count isn’t everything, particularly in workloads that favor efficiency per thread. In the PassMark find prime numbers test, the Ryzen 5 5600X completely dominates, scoring 134 versus Intel’s 56 — a 58.2% delta that represents the largest single victory for either side. The AMD part also shows its strength in PassMark physics, winning 1316 to 885 (32.8% ahead), and in data encryption, where it scores 15685 against Intel’s 12563, a 19.9% advantage. Even in Cinebench R15 multi-core, which typically favors more cores, the 5600X wins 1968 to 1777, a 9.7% lead.

Single-threaded performance tells a more nuanced story. The Ryzen 5 5600X wins Geekbench single-core with 1989 versus 1891 (4.9% ahead) and PassMark single-thread with 3364 versus 3262 (3% ahead). Yet the Intel chip counters in Cinebench R23 single-core, where it scores 2489 against 1541 — a surprising 61.5% delta that seems inconsistent with other single-thread results. The 3DMark single-thread test also goes Intel’s way, 943 to 917 (2.8% ahead). These conflicting results suggest that benchmark methodology and instruction sets play a significant role, making blanket statements about single-core superiority difficult.

The Verdict

The data paints a clear picture for different user profiles. The Intel Core i7-11700F is the definitive choice for heavily multi-threaded productivity, rendering, and content creation workloads. Its 49% lead in Cinebench R23 multi-core and 33.8% lead in 3DMark max-threads are decisive, and its wins in integer math (79133 vs 71161, 11.2% ahead) and floating-point math (46307 vs 39487, 17.3% ahead) reinforce this position. Users who regularly encode video, compile code, or run multi-threaded simulations should favor the i7-11700F.

The AMD Ryzen 5 5600X is the pick for specific, latency-sensitive workloads. Its 58.2% dominance in prime number finding and 32.8% lead in physics calculations suggest an architecture that excels in specialized compute patterns. The 19.9% advantage in data encryption also matters for security-focused tasks. However, the 5600X’s wins are less consistent across general productivity; it loses in data compression (252306 vs 266035, 5.4% behind) and random string sorting (26256 vs 30498, 16.2% behind). The overall average benchmark scores are close — 21988 for Intel versus 21771 for AMD — but they achieve parity through very different means.

FAQ

Q: Which CPU has a higher average benchmark score?

A: The Intel Core i7-11700F has an average benchmark score of 21988, while the AMD Ryzen 5 5600X scores 21771, a difference of roughly 1%.

Q: How significant is the Intel lead in Cinebench R23 multi-core?

A: The i7-11700F scores 17633 versus 11838 for the 5600X, representing a 49% advantage, which is the largest multi-threaded gap in the head-to-head results.

Q: In which test does the AMD Ryzen 5 5600X achieve its biggest win?

A: The 5600X wins the PassMark find prime numbers test with a score of 134 against Intel’s 56, a 58.2% margin.

Q: Are both processors in the same performance percentile?

A: Yes, both the Intel Core i7-11700F and AMD Ryzen 5 5600X are in the 75th percentile when compared to all CPUs.

Q: What is the difference in core and thread counts?

A: The Intel Core i7-11700F has 8 cores and 16 threads, while the AMD Ryzen 5 5600X has 6 cores and 12 threads.

Q: Which CPU has a higher boost clock?

A: The Intel Core i7-11700F has a boost clock of 4.90 GHz compared to the AMD Ryzen 5 5600X’s 4.60 GHz.

Specification Differences

The two processors diverge on several fundamental specifications. The Intel Core i7-11700F packs 8 cores and 16 threads, while the AMD Ryzen 5 5600X offers 6 cores and 12 threads. Base clocks differ substantially: Intel runs at 2.50 GHz versus AMD’s 3.70 GHz, but the boost clocks flip the advantage, with Intel reaching 4.90 GHz and AMD topping out at 4.60 GHz. Both have a 65 W TDP, but their sockets are incompatible: Intel uses LGA 1200 while AMD uses AM4.

The cache hierarchies are notably different. Intel provides 80 KB of L1 cache per core and 512 KB of L2 per core, with a shared 16 MB L3 cache. AMD offers 64 KB of L1 per core and 512 KB of L2 per core, but doubles the shared L3 to 32 MB. Memory support is identical in bandwidth (51.2 GB/s) and both use dual-channel DDR4, but AMD adds ECC memory support while Intel does not. The AMD chip features an unlocked multiplier for overclocking, while the Intel part is locked. The Intel die is significantly larger at 276 mm² versus AMD’s 74 mm², and AMD’s transistor count is listed at 4,150 million.

Architecture Differences

The architectural divide is stark. Intel’s Core i7-11700F is built on Rocket Lake, a 14 nm process from Intel’s own foundry, representing the final iteration of that mature node. AMD’s Ryzen 5 5600X uses Zen 3 architecture on TSMC’s 7 nm process, a more advanced manufacturing node that allows for higher density. The codenames reflect the generational split: Rocket Lake versus Vermeer.

The most consequential architectural difference lies in core organization and cache topology. AMD’s Zen 3 design consolidates 8 cores into a single complex with direct access to a unified 32 MB L3 cache, which reduces latency and improves inter-core communication. Intel’s Rocket Lake uses a ring-bus architecture with a smaller 16 MB L3 cache, which may explain why the 5600X wins in latency-sensitive tests like prime number finding and physics calculations. The process node advantage (7 nm versus 14 nm) also contributes to the AMD chip’s superior power efficiency per core, though the Intel part compensates with higher boost clocks and more raw core count.

Where Each One Wins

The Intel Core i7-11700F is the clear victor in scenarios that scale with thread count and raw compute throughput. Rendering workloads, as shown by its 49% lead in Cinebench R23 multi-core, lean heavily Intel. The 17.3% win in floating-point math and 11.2% win in integer math indicate strength in scientific computing and general arithmetic-heavy tasks. The 16.2% advantage in random string sorting points to database operations and text processing. For users running video encoding, 3D rendering, or batch compilation, the i7-11700F’s 8 cores deliver decisive performance.

The AMD Ryzen 5 5600X wins where latency and per-thread efficiency trump raw core counts. Its 58.2% victory in prime number finding and 32.8% lead in physics suggest exceptional single-threaded execution patterns that reward branch prediction and low memory latency. The 19.9% win in data encryption makes it the better choice for security applications. The 4.9% lead in Geekbench single-core and 3% lead in PassMark single-thread show consistent, if modest, advantages in everyday responsiveness. Gamers and users running lightly-threaded applications might prefer the 5600X, though the 3DMark single-thread result (Intel winning 943 to 917) complicates that narrative. The data suggests that for mixed workloads, the Intel chip’s multi-threaded dominance outweighs AMD’s specialized wins.