AMD Ryzen 7 5700X3D vs Intel Core 7 253PE Comparison

Head-to-Head Benchmarks

The benchmark database records 17 head-to-head comparisons between the AMD Ryzen 7 5700X3D and the Intel Core 7 253PE, with Intel taking 14 wins and AMD taking 3. The Intel part dominates the Cinebench suite across the board, but the AMD chip posts decisive victories in specific workloads that reveal its architectural strengths.

In Cinebench R23 multi-core, the Intel Core 7 253PE scores 24,880 against the AMD's 22,366, a 10.1% advantage. The same margin repeats across Cinebench R15 and R20 multi-core tests, where Intel leads by 10.1% in both cases (2,507 vs. 2,254 and 10,449 vs. 9,393 respectively). Single-core results tell a similar story: Intel wins Cinebench R23 single-core by 10.1% (3,512 vs. 3,157), R20 single-core by 10.2% (1,475 vs. 1,325), and R15 single-core by 10.2% (354 vs. 318). These consistent margins suggest the Intel processor's higher boost clock delivers a uniform advantage across rendering workloads.

The Passmark suite reveals a more nuanced picture. Intel wins Passmark multi-thread by 10.1% (29,271 vs. 26,318) and Passmark single-thread by 24.9% (3,955 vs. 2,970). The largest Intel victory comes in floating-point math, where the Core 7 253PE scores 80,870 against the AMD's 46,492, a commanding 42.5% lead. Integer math also favors Intel substantially: 114,158 vs. 81,257, a 28.8% gap. Data compression goes to Intel by 9.4% (339,133 vs. 307,237), while extended instructions and random string sorting see narrower Intel wins of 2.8% and 3.9% respectively.

AMD's three wins are concentrated in specific computational patterns. The Ryzen 7 5700X3D leads Passmark find prime numbers by a massive 62.3% (224 vs. 138), indicating that its cache architecture accelerates prime-number workloads dramatically. In Passmark physics, AMD wins by 45.6% (2,686 vs. 1,845), a substantial margin that suggests the 3D V-Cache benefits physics simulation. The third AMD victory comes in data encryption, where it edges Intel by 2.2% (18,788 vs. 18,385).

The overall average benchmark scores place these processors in different competitive tiers. The Intel Core 7 253PE averages 40,557 across all recorded tests and sits in the 87th percentile of all CPUs. Its nearest rivals include the Intel Core 5 223PE (0.1% behind), the Intel Core Ultra X7 368H (0.1% ahead), and the AMD Ryzen 9 7940H (0.3% behind). The AMD Ryzen 7 5700X3D averages 24,709 and ranks in the 77th percentile, with its closest competitors being the AMD Ryzen 5 7600X3D (0.1% behind) and the Intel Core i5-12450HX (0.5% ahead).

Architecture Differences

The two processors represent fundamentally different design philosophies from their respective manufacturers. The AMD Ryzen 7 5700X3D uses the Zen 3 architecture on a 7 nm TSMC process node, built with 8,850 million transistors on a 74 mm² die. Its codename is Vermeer, and it belongs to the Ryzen 7 generation within the 5000 series. The Intel Core 7 253PE uses the Bartlett Lake codename with a 10 nm Intel process node, and the database does not record transistor count or die size for this part.

Core configurations differ significantly. The AMD chip provides 8 cores and 16 threads, while the Intel chip offers 10 cores and 20 threads. The Intel processor's higher core count and thread count likely explain its consistent multi-threaded advantages in Cinebench and Passmark multi-thread tests.

Cache layouts reveal the AMD chip's signature feature. The Ryzen 7 5700X3D carries 64 KB of L1 cache per core, 512 KB of L2 per core, and 96 MB of shared L3 cache. This 96 MB L3 allocation is the defining characteristic of the X3D lineup, and it directly correlates with the processor's exceptional performance in prime-number finding and physics workloads. The Intel Core 7 253PE uses 80 KB of L1 per core, 2 MB of L2 per core, and 33 MB of shared L3 cache, a much smaller total cache footprint that still delivers strong results in most benchmarks.

Clock speeds differ markedly. The AMD processor runs at a 3.00 GHz base clock with a 4.10 GHz boost clock. The Intel processor starts at 2.50 GHz base but boosts to 5.50 GHz, a 1.4 GHz higher peak that drives its single-thread advantages. Power envelopes also diverge: AMD specifies 105 W TDP while Intel specifies 65 W TDP, meaning the Intel part achieves higher performance while drawing less rated power.

Platform support and connectivity reflect generational differences. The AMD chip uses Socket AM4 with PCIe Gen 4 and 20 CPU lanes. The Intel chip uses Socket 1700 with PCIe Gen 5 and 16 CPU lanes. Both support dual-channel memory, but AMD is limited to DDR4 with 51.2 GB/s bandwidth, while Intel supports both DDR4 and DDR5 with 89.6 GB/s bandwidth. Both processors support ECC memory. The Intel part includes integrated UHD Graphics 730, while the AMD part has no integrated graphics. The Intel processor also carries a later release date in the database records.

The Verdict

The benchmark data presents a clear performance hierarchy. The Intel Core 7 253PE wins 14 of 17 head-to-head comparisons and holds a substantial overall average score advantage of 40,557 vs. 24,709. Its Cinebench results are uniformly 10.1% to 10.2% ahead of the AMD chip, and its Passmark single-thread score leads by 24.9%. For users prioritizing general productivity, rendering, and single-thread responsiveness, the Intel processor is the stronger choice based on the recorded measurements.

The AMD Ryzen 7 5700X3D wins exactly three workloads, but those wins are notable for their magnitude. The 62.3% lead in prime-number finding and 45.6% lead in physics indicate that the 96 MB L3 cache provides exceptional acceleration for cache-sensitive algorithms. The data encryption win, while smaller at 2.2%, shows AMD also holds an edge in cryptographic workloads. Users running applications that resemble these specific patterns may prefer the AMD chip despite its lower overall scores.

The average benchmark scores place these processors in different percentile tiers: Intel at 87th percentile vs. AMD at 77th percentile. The Intel part's nearest rivals include the AMD Ryzen 9 7940H, which trails by only 0.3%, suggesting the Core 7 253PE competes at the upper midrange level. The AMD chip's nearest rivals include the Intel Core i5-11600, which leads by 0.6%, placing the 5700X3D in a lower performance bracket.

Specification Differences

| Specification | AMD Ryzen 7 5700X3D | Intel Core 7 253PE |

|---|---|---|

| Cores | 8 | 10 |

| Threads | 16 | 20 |

| Base Clock | 3.00 GHz | 2.50 GHz |

| Boost Clock | 4.10 GHz | 5.50 GHz |

| TDP | 105 W | 65 W |

| Socket | AMD Socket AM4 | Intel Socket 1700 |

| Codename | Vermeer | Bartlett Lake |

| Process Node | 7 nm (TSMC) | 10 nm (Intel) |

| L1 Cache | 64 KB (per core) | 80 KB (per core) |

| L2 Cache | 512 KB (per core) | 2 MB (per core) |

| L3 Cache | 96 MB (shared) | 33 MB (shared) |

| Memory Support | DDR4 | DDR4, DDR5 |

| Memory Bandwidth | 51.2 GB/s | 89.6 GB/s |

| PCIe | Gen 4, 20 Lanes | Gen 5, 16 Lanes |

| Integrated Graphics | N/A | UHD Graphics 730 |

| Launch MSRP | $249 | $384 |

FAQ

Q: Which processor has more cores and threads?

A: The Intel Core 7 253PE has 10 cores and 20 threads, while the AMD Ryzen 7 5700X3D has 8 cores and 16 threads.

Q: How does the L3 cache compare between the two?

A: The AMD Ryzen 7 5700X3D has 96 MB of shared L3 cache, while the Intel Core 7 253PE has 33 MB of shared L3 cache. The AMD chip's larger L3 cache is associated with its strong performance in prime-number finding and physics workloads.

Q: What are the boost clock speeds?

A: The Intel Core 7 253PE boosts to 5.50 GHz, while the AMD Ryzen 7 5700X3D boosts to 4.10 GHz. The Intel part's higher boost clock aligns with its 24.9% lead in Passmark single-thread performance.

Q: Which processor supports PCIe Gen 5?

A: The Intel Core 7 253PE supports PCIe Gen 5 with 16 CPU lanes. The AMD Ryzen 7 5700X3D supports PCIe Gen 4 with 20 CPU lanes.

Q: Which processor has integrated graphics?

A: The Intel Core 7 253PE includes UHD Graphics 730. The AMD Ryzen 7 5700X3D has no integrated graphics.

Q: What is the TDP difference?

A: The AMD Ryzen 7 5700X3D has a 105 W TDP, while the Intel Core 7 253PE has a 65 W TDP. Despite the lower TDP, the Intel processor wins 14 of 17 recorded head-to-head benchmarks.