AMD Ryzen 7 7700X3D vs Intel Core 7 150UL Comparison

The Verdict

The recorded data positions the AMD Ryzen 7 7700X3D and the Intel Core 7 150UL in completely different performance tiers despite both sitting at the 50th percentile versus all CPUs in the database. The AMD part, built on the Raphael design with Zen 4 architecture, is a desktop-focused processor with 8 cores, 16 threads, and a 96 MB shared L3 cache. The Intel part, based on Raptor Lake-PS, is a low-power desktop chip with 10 cores, 12 threads, and a 12 MB shared L3 cache.

The benchmark results, as recorded, show no individual test wins for either processor. The wins counter sits at zero for both sides, and the head-to-head benchmark array is empty. This means the database contains no measured performance deltas between these two specific units. The verdict, therefore, rests on architectural and specification-level differences rather than observed benchmark scores.

For workloads that depend on large cache capacity, the Ryzen 7 7700X3D is the clear choice. Its 96 MB shared L3 cache dwarfs the Intel chip's 12 MB shared L3, a factor that typically benefits gaming and cache-sensitive compute tasks. The AMD part also supports ECC memory, which matters for systems requiring error correction. The Intel Core 7 150UL, by contrast, targets efficiency. Its 15 W TDP and 5.00 GHz boost clock suggest a design for compact, low-heat desktops where power draw is the primary constraint.

Users who need raw thread count in a low-power envelope should examine the Intel part's 10 cores versus the AMD's 8 cores, though the Intel chip only supports 12 threads due to its hybrid core arrangement. The AMD part offers 16 threads across 8 full cores, which typically indicates stronger multi-threaded scaling per core. The data points to the AMD processor for cache-heavy, high-throughput desktop work, and the Intel processor for efficiency-focused systems with modest cooling requirements.

Architecture Differences

The two processors diverge at nearly every architectural level. The AMD Ryzen 7 7700X3D uses the Raphael codename, part of the Zen 4 generation, fabricated on a 5 nm process at TSMC. The Intel Core 7 150UL uses the Raptor Lake-PS codename, part of the Raptor Lake architecture, fabricated on a 10 nm process at Intel. The AMD die size is recorded at 71 mm² with 11,270 million transistors; the Intel die size and transistor count are not recorded in the database.

Core configurations differ substantially. The AMD chip has 8 cores and 16 threads, a symmetric design where each core supports two threads. The Intel chip has 10 cores and 12 threads, indicating a mix of performance and efficiency cores where some cores do not support hyper-threading. The AMD base clock is 4.00 GHz with a boost of 4.50 GHz, while the Intel base clock is 1.70 GHz with a boost of 5.00 GHz. The Intel part reaches a higher single-core boost, but the AMD part maintains a much higher base frequency.

Cache hierarchies show the largest structural gap. The AMD processor provides 64 KB L1 per core, 1 MB L2 per core, and 96 MB shared L3. The Intel processor provides 80 KB L1 per core, 1.25 MB L2 per core, and 12 MB shared L3. The AMD L3 cache is eight times larger in total capacity. The L1 and L2 per-core values are higher on the Intel side, but the shared L3 difference dominates.

Memory support also separates the two. The AMD chip supports DDR5 only, with dual-channel memory and a recorded bandwidth of 83.2 GB/s. The Intel chip supports both DDR4 and DDR5, dual-channel, with no bandwidth figure recorded in the database. ECC memory is supported on the AMD part but not on the Intel part. PCIe capabilities differ as well: the AMD chip provides Gen 5 with 24 lanes (CPU only), while the Intel chip provides Gen 4 with 8 lanes (CPU only).

Integrated graphics differ by vendor. The AMD part includes Radeon Graphics, while the Intel part includes Iris Xe Graphics with 96 execution units. The Intel integrated solution is likely more capable for media workloads, though the database does not record comparative graphics benchmarks. The AMD processor uses AMD Socket AM5; the Intel processor uses Intel Socket 1700. Both parts have locked multipliers, so neither supports user overclocking via multiplier adjustment.

The Intel part released in April 2024, while the AMD part released in May 2026. The AMD processor has a launch MSRP of $329. The Intel processor has no launch MSRP recorded in the database. Both are listed as Active in production status and target the Desktop market segment.

Where Each One Wins

The Ryzen 7 7700X3D wins on cache capacity by a wide margin. Its 96 MB shared L3 versus the Intel's 12 MB shared L3 means workloads that repeatedly access large datasets will see fewer cache misses on the AMD part. This includes database workloads, scientific simulations, and modern games that utilize large working sets. The AMD part also wins on memory bandwidth with a recorded 83.2 GB/s, a figure the Intel part does not match in the database.

The AMD part wins on thread count per core. With 16 threads across 8 cores, every core can process two threads. The Intel part's 12 threads across 10 cores means some cores lack simultaneous multi-threading. For software that scales with thread count, the AMD part offers more parallel execution units per core.

The AMD part wins on PCIe bandwidth. Gen 5 with 24 lanes versus Gen 4 with 8 lanes gives the AMD platform substantially more expansion headroom for GPUs, NVMe storage, and other high-throughput devices. The AMD part also wins on ECC support, which is critical for data-integrity-sensitive workloads.

The Intel Core 7 150UL wins on power efficiency. Its 15 W TDP versus the AMD's 120 W TDP means the Intel chip consumes a fraction of the power. This enables smaller coolers, lower operating costs, and quieter systems. The Intel part also wins on maximum boost clock at 5.00 GHz versus 4.50 GHz, which can benefit lightly threaded workloads that hit single-core boost frequencies.

The Intel part wins on memory flexibility. Support for both DDR4 and DDR5 lets system builders choose cheaper DDR4 modules or newer DDR5 modules. The AMD part is restricted to DDR5. The Intel part also has a higher per-core L1 cache at 80 KB versus 64 KB, and higher per-core L2 at 1.25 MB versus 1 MB, which may help in scenarios with tight per-core working sets.

The Intel part wins on core count at 10 versus 8, though the thread count advantage sits with AMD. For workloads that scale across many physical cores without needing simultaneous multi-threading, the Intel part has two additional physical cores available.

FAQ

Q: Which processor has more L3 cache?

A: The AMD Ryzen 7 7700X3D has 96 MB of shared L3 cache, while the Intel Core 7 150UL has 12 MB of shared L3 cache.

Q: What is the TDP difference between the two?

A: The AMD Ryzen 7 7700X3D has a TDP of 120 W, while the Intel Core 7 150UL has a TDP of 15 W.

Q: Which processor supports ECC memory?

A: Only the AMD Ryzen 7 7700X3D supports ECC memory. The Intel Core 7 150UL does not list ECC support in the database.

Q: What are the core and thread counts?

A: The AMD Ryzen 7 7700X3D has 8 cores and 16 threads. The Intel Core 7 150UL has 10 cores and 12 threads.

Q: Which processor reaches a higher boost clock?

A: The Intel Core 7 150UL boosts to 5.00 GHz, while the AMD Ryzen 7 7700X3D boosts to 4.50 GHz.

Q: What memory types does each processor support?

A: The AMD Ryzen 7 7700X3D supports DDR5 only. The Intel Core 7 150UL supports both DDR4 and DDR5.

Head-to-Head Benchmarks

The database records no direct head-to-head benchmark results between the AMD Ryzen 7 7700X3D and the Intel Core 7 150UL. The wins counter shows zero for both processors, and the head-to-head benchmark array is empty. Without measured performance scores, the analysis must rely on the recorded architectural specifications.

The largest architectural advantage for the AMD part is the L3 cache difference. The 96 MB shared L3 on the AMD chip versus 12 MB on the Intel chip represents an 8x capacity gap. In cache-sensitive workloads, this factor alone can produce significant performance differences, though the database does not quantify them.

The largest clock-related advantage for the Intel part is the boost frequency. The Intel chip reaches 5.00 GHz versus the AMD's 4.50 GHz, a 0.50 GHz gap. The Intel base clock of 1.70 GHz sits far below the AMD base of 4.00 GHz, a 2.30 GHz gap in the AMD's favor. The AMD part maintains high frequencies across all cores, while the Intel part likely uses boost for short bursts given its 15 W TDP.

Memory bandwidth favors the AMD part with 83.2 GB/s recorded, while the Intel part has no bandwidth figure in the database. The AMD part's PCIe Gen 5 with 24 lanes versus Intel's Gen 4 with 8 lanes gives the AMD platform a four-lane advantage and a newer generation, affecting data transfer rates for connected devices.

The Intel part's 10 physical cores versus the AMD's 8 physical cores could benefit workloads that scale poorly with simultaneous multi-threading. However, the AMD part's 16 threads versus 12 threads means the AMD chip can handle more concurrent threads overall.

Process node differences favor the AMD part on density: 5 nm versus 10 nm. The AMD die size is recorded at 71 mm², while the Intel die size is not recorded. The transistor count also favors AMD with 11,270 million, while Intel's count is unrecorded.

The integrated graphics differ in vendor and execution units. Intel's Iris Xe Graphics with 96 EU likely outperforms AMD's Radeon Graphics for media and display workloads, though the database contains no graphics benchmarks for either part.

The release timeline shows the Intel part launched in April 2024, over two years before the AMD part's May 2026 release. The AMD part has a recorded launch MSRP of $329, while the Intel part has no recorded price.

Both processors are locked, meaning neither offers multiplier-based overclocking. Both target the desktop market segment and are listed as Active in production. The AMD part uses Socket AM5, while the Intel part uses Socket 1700, so they are not platform-compatible.

Given the absence of measured benchmark scores, the recorded data indicates the AMD Ryzen 7 7700X3D is positioned for high-performance desktop computing with large cache, high bandwidth, and ECC support. The Intel Core 7 150UL is positioned for low-power desktop systems with flexible memory options and a high boost clock. Buyers must choose based on workload characteristics, as the database provides no direct performance measurements to settle the comparison.