Ryzen Z1 vs Ryzen 7 PRO 7735U
Ryzen Z1
Ryzen 7 PRO 7735U
Performance Spectrum - CPU
About PassMark
PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.
Value Upgrade Path
This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. Components placed above yours deliver better value for money.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Ryzen Z1
Performance Per Dollar
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen Z1 | Ryzen 7 PRO 7735U |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | ✨ Modern (Phoenix (Zen4) (2023) / 4 nm) | ✨ Modern (Rembrandt-U Refresh (2023) / 6 nm) |
💎 Value Proposition
| Insight | Ryzen Z1 | Ryzen 7 PRO 7735U |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | Equivalent pricing | Equivalent pricing |
Performance Check
To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.
Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.
Technical Specifications
Side-by-side comparison of Ryzen Z1 and Ryzen 7 PRO 7735U
Ryzen Z1
The Ryzen Z1 is manufactured by AMD. It was released in Maio 2023 (2 years ago). It is based on the Phoenix (Zen4) (2023) architecture. It features 6 cores and 12 threads. Base frequency is 3.2 GHz, with boost up to 4.9 GHz. L3 cache: 16 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: FP8. Thermal design power (TDP): 15 Watt. Memory support: DDR5. Passmark benchmark score: 18,406 points. Launch price was $299.
Ryzen 7 PRO 7735U
The Ryzen 7 PRO 7735U is manufactured by AMD. It was released in 5 January 2023 (2 years ago). It is based on the Rembrandt-U Refresh (2023) architecture. It features 8 cores and 16 threads. Base frequency is 2.7 GHz, with boost up to 4.75 GHz. L3 cache: 16 MB. L2 cache: 4 MB. Built on 6 nm process technology. Socket: FP7. Thermal design power (TDP): 4 MB + 16 MB. Memory support: DDR5. Passmark benchmark score: 18,555 points. Launch price was $299.
Processing Power
The Ryzen Z1 packs 6 cores / 12 threads, while the Ryzen 7 PRO 7735U offers 8 cores / 16 threads — the Ryzen 7 PRO 7735U has 2 more cores. Boost clocks reach 4.9 GHz on the Ryzen Z1 versus 4.75 GHz on the Ryzen 7 PRO 7735U — a 3.1% clock advantage for the Ryzen Z1 (base: 3.2 GHz vs 2.7 GHz). The Ryzen Z1 uses the Phoenix (Zen4) (2023) architecture (4 nm), while the Ryzen 7 PRO 7735U uses Rembrandt-U Refresh (2023) (6 nm). In PassMark, the Ryzen Z1 scores 18,406 against the Ryzen 7 PRO 7735U's 18,555 — a 0.8% lead for the Ryzen 7 PRO 7735U. L3 cache: 16 MB (total) on the Ryzen Z1 vs 16 MB on the Ryzen 7 PRO 7735U.
| Feature | Ryzen Z1 | Ryzen 7 PRO 7735U |
|---|---|---|
| Cores / Threads | 6 / 12 | 8 / 16+33% |
| Boost Clock | 4.9 GHz+3% | 4.75 GHz |
| Base Clock | 3.2 GHz+19% | 2.7 GHz |
| L3 Cache | 16 MB (total) | 16 MB |
| L2 Cache | 1 MB (per core) | 4 MB+300% |
| Process | 4 nm-33% | 6 nm |
| Architecture | Phoenix (Zen4) (2023) | Rembrandt-U Refresh (2023) |
| PassMark | 18,406 | 18,555 |
Memory & Platform
The Ryzen Z1 uses the FP8 socket (PCIe 3.0), while the Ryzen 7 PRO 7735U uses FP7 (PCIe 4.0) — making them incompatible on the same motherboard.
| Feature | Ryzen Z1 | Ryzen 7 PRO 7735U |
|---|---|---|
| Socket | FP8 | FP7 |
| PCIe Generation | PCIe 3.0 | PCIe 4.0+33% |
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