Ryzen 5 7545U vs Ryzen 7 PRO 4750G
Ryzen 5 7545U
Ryzen 7 PRO 4750G
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 5 7545U
Performance Per Dollar Ryzen 7 PRO 4750G
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 5 7545U | Ryzen 7 PRO 4750G |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($140) |
| Longevity | ✨ Modern (Phoenix (Zen4) (2023) / 4 nm) | ✨ Modern (Renoir (2020−2023) / 7 nm) |
💎 Value Proposition
| Insight | Ryzen 5 7545U | Ryzen 7 PRO 4750G |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($140) |
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 5 7545U and Ryzen 7 PRO 4750G
Ryzen 5 7545U
The Ryzen 5 7545U is manufactured by AMD. It was released in 2 November 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: FP7. Thermal design power (TDP): 28 Watt. Memory support: DDR5. Passmark benchmark score: 20,185 points. Launch price was $299.
Ryzen 7 PRO 4750G
The Ryzen 7 PRO 4750G is manufactured by AMD. It was released in 21 July 2020 (5 years ago). It is based on the Renoir (2020−2023) architecture. It features 8 cores and 16 threads. Base frequency is 3.6 GHz, with boost up to 4.4 GHz. L3 cache: 8 MB. L2 cache: 512 kB (per core). Built on 7 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4-3200. Passmark benchmark score: 20,227 points. Launch price was $299.
Processing Power
The Ryzen 5 7545U packs 6 cores / 12 threads, while the Ryzen 7 PRO 4750G offers 8 cores / 16 threads — the Ryzen 7 PRO 4750G has 2 more cores. Boost clocks reach 4.9 GHz on the Ryzen 5 7545U versus 4.4 GHz on the Ryzen 7 PRO 4750G — a 10.8% clock advantage for the Ryzen 5 7545U (base: 3.2 GHz vs 3.6 GHz). The Ryzen 5 7545U uses the Phoenix (Zen4) (2023) architecture (4 nm), while the Ryzen 7 PRO 4750G uses Renoir (2020−2023) (7 nm). In PassMark, the Ryzen 5 7545U scores 20,185 against the Ryzen 7 PRO 4750G's 20,227 — a 0.2% lead for the Ryzen 7 PRO 4750G. L3 cache: 16 MB (total) on the Ryzen 5 7545U vs 8 MB on the Ryzen 7 PRO 4750G.
| Feature | Ryzen 5 7545U | Ryzen 7 PRO 4750G |
|---|---|---|
| Cores / Threads | 6 / 12 | 8 / 16+33% |
| Boost Clock | 4.9 GHz+11% | 4.4 GHz |
| Base Clock | 3.2 GHz | 3.6 GHz+12% |
| L3 Cache | 16 MB (total)+100% | 8 MB |
| L2 Cache | 1 MB (per core)+100% | 512 kB (per core) |
| Process | 4 nm-43% | 7 nm |
| Architecture | Phoenix (Zen4) (2023) | Renoir (2020−2023) |
| PassMark | 20,185 | 20,227 |
| Cinebench R23 Multi | — | 12,814 |
| Geekbench 6 Single | — | 1,627 |
| Geekbench 6 Multi | — | 7,556 |
Memory & Platform
The Ryzen 5 7545U uses the FP7 socket (PCIe 4.0), while the Ryzen 7 PRO 4750G uses AM4 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5600 on the Ryzen 5 7545U versus DDR4-3200 on the Ryzen 7 PRO 4750G — the Ryzen 5 7545U supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen 7 PRO 4750G supports up to 128 GB of RAM compared to 64 GB — 66.7% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 20 (Ryzen 5 7545U) vs 16 (Ryzen 7 PRO 4750G) — the Ryzen 5 7545U offers 4 more lanes for additional GPUs or NVMe drives.
| Feature | Ryzen 5 7545U | Ryzen 7 PRO 4750G |
|---|---|---|
| Socket | FP7 | AM4 |
| PCIe Generation | PCIe 4.0+33% | PCIe 3.0 |
| Max RAM Speed | DDR5-5600+25% | DDR4-3200 |
| Max RAM Capacity | 64 GB | 128 GB+100% |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ✅ |
| PCIe Lanes | 20+25% | 16 |
Advanced Features
Neither processor supports overclocking. Only the Ryzen 5 7545U supports AVX-512 instructions — important for machine learning and scientific applications. Both support AMD-V virtualization. Both include integrated graphics — Radeon 740M (Ryzen 5 7545U) and Radeon Vega 8 (Ryzen 7 PRO 4750G) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Ryzen 5 7545U targets Mobile.
| Feature | Ryzen 5 7545U | Ryzen 7 PRO 4750G |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | Radeon 740M | Radeon Vega 8 |
| Unlocked | No | No |
| AVX-512 | Yes | No |
| Virtualization | AMD-V | AMD-V |
| Target Use | Mobile | — |
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