Ryzen 5 6600U vs Core i5-11500B
Ryzen 5 6600U
Core i5-11500B
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
Performance Per Dollar Core i5-11500B
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 5 6600U | Core i5-11500B |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($185) |
| Longevity | ✨ Modern (Rembrandt-U (Zen 3+) (2022) / 6 nm) | ✨ Modern (Tiger Lake-H (2021) / 10 nm) |
💎 Value Proposition
| Insight | Ryzen 5 6600U | Core i5-11500B |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($185) |
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 6600U and Core i5-11500B
Ryzen 5 6600U
The Ryzen 5 6600U is manufactured by AMD. It was released in Janeiro 2022 (3 years ago). It is based on the Rembrandt-U (Zen 3+) (2022) architecture. It features 6 cores and 12 threads. Base frequency is 2.9 GHz, with boost up to 4.5 GHz. L3 cache: 16 MB (total). L2 cache: 512K (per core). Built on 6 nm process technology. Socket: FP7. Thermal design power (TDP): 15 Watt. Memory support: DDR5. Passmark benchmark score: 16,992 points. Launch price was $299.
Core i5-11500B
The Core i5-11500B is manufactured by Intel. It was released in 1 April 2021 (4 years ago). It is based on the Tiger Lake-H (2021) architecture. It features 6 cores and 12 threads. Base frequency is 3.3 GHz, with boost up to 4.6 GHz. L3 cache: 12 MB. L2 cache: 7.5 MB. Built on 10 nm process technology. Socket: FCBGA1787. Thermal design power (TDP): 65 Watt. Memory support: DDR4. Passmark benchmark score: 17,075 points. Launch price was $299.
Processing Power
Both the Ryzen 5 6600U and Core i5-11500B share an identical 6-core/12-thread configuration. Boost clocks reach 4.5 GHz on the Ryzen 5 6600U versus 4.6 GHz on the Core i5-11500B — a 2.2% clock advantage for the Core i5-11500B (base: 2.9 GHz vs 3.3 GHz). The Ryzen 5 6600U uses the Rembrandt-U (Zen 3+) (2022) architecture (6 nm), while the Core i5-11500B uses Tiger Lake-H (2021) (10 nm). In PassMark, the Ryzen 5 6600U scores 16,992 against the Core i5-11500B's 17,075 — a 0.5% lead for the Core i5-11500B. L3 cache: 16 MB (total) on the Ryzen 5 6600U vs 12 MB on the Core i5-11500B.
| Feature | Ryzen 5 6600U | Core i5-11500B |
|---|---|---|
| Cores / Threads | 6 / 12 | 6 / 12 |
| Boost Clock | 4.5 GHz | 4.6 GHz+2% |
| Base Clock | 2.9 GHz | 3.3 GHz+14% |
| L3 Cache | 16 MB (total)+33% | 12 MB |
| L2 Cache | 512K (per core) | 7.5 MB+1400% |
| Process | 6 nm-40% | 10 nm |
| Architecture | Rembrandt-U (Zen 3+) (2022) | Tiger Lake-H (2021) |
| PassMark | 16,992 | 17,075 |
Memory & Platform
The Ryzen 5 6600U uses the FP7 socket (PCIe 4.0), while the Core i5-11500B uses FCBGA1787 (PCIe 4.0) — making them incompatible on the same motherboard.
| Feature | Ryzen 5 6600U | Core i5-11500B |
|---|---|---|
| Socket | FP7 | FCBGA1787 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| Max RAM Speed | — | DDR4-3200 |
| Max RAM Capacity | — | 128 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 20 |
Advanced Features
Virtualization: not specified (Ryzen 5 6600U) / VT-x, VT-d (Core i5-11500B). The Core i5-11500B includes integrated graphics (UHD Graphics 32EU), while the Ryzen 5 6600U requires a dedicated GPU. Primary use case: Core i5-11500B targets Desktop / Mini PC.
| Feature | Ryzen 5 6600U | Core i5-11500B |
|---|---|---|
| Integrated GPU | — | Yes |
| IGPU Model | — | UHD Graphics 32EU |
| Unlocked | — | No |
| AVX-512 | — | Yes |
| Virtualization | — | VT-x, VT-d |
| Target Use | — | Desktop / Mini PC |
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