Core 5 120 vs Core i7-11700B
Core 5 120
Core i7-11700B
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 Core 5 120
Performance Per Dollar Core i7-11700B
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core 5 120 | Core i7-11700B |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($340) | ✅ More affordable ($311) |
| Longevity | ✨ Modern (Raptor Lake-R (2023−2025) / 10 nm) | ✨ Modern (Tiger Lake-H (2021) / 10 nm SuperFin) |
💎 Value Proposition
| Insight | Core 5 120 | Core i7-11700B |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+9%) |
| Upfront Cost | ⚠️ Higher cost ($340) | ✅ More affordable ($311) |
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 Core 5 120 and Core i7-11700B
Core 5 120
The Core 5 120 is manufactured by Intel. It was released in 31 July 2025 (less than a year ago). It is based on the Raptor Lake-R (2023−2025) architecture. It features 6 cores and 12 threads. Base frequency is 2.5 GHz, with boost up to 4.5 GHz. L3 cache: 18 MB (total). L2 cache: 1.25 MB (per core). Built on 10 nm process technology. Socket: LGA1700. Thermal design power (TDP): 65 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 21,629 points. Launch price was $211.
Core i7-11700B
The Core i7-11700B is manufactured by Intel. It was released in 11 May 2021 (4 years ago). It is based on the Tiger Lake-H (2021) architecture. It features 8 cores and 16 threads. Base frequency is 3.2 GHz, with boost up to 4.8 GHz. L3 cache: 24 MB (total). L2 cache: 1.25 MB (per core). Built on 10 nm SuperFin process technology. Socket: FCBGA1787. Thermal design power (TDP): 65 Watt. Memory support: Up to 3200 MT/s. Passmark benchmark score: 21,581 points. Launch price was $299.
Processing Power
The Core 5 120 packs 6 cores / 12 threads, while the Core i7-11700B offers 8 cores / 16 threads — the Core i7-11700B has 2 more cores. Boost clocks reach 4.5 GHz on the Core 5 120 versus 4.8 GHz on the Core i7-11700B — a 6.5% clock advantage for the Core i7-11700B (base: 2.5 GHz vs 3.2 GHz). The Core 5 120 uses the Raptor Lake-R (2023−2025) architecture (10 nm), while the Core i7-11700B uses Tiger Lake-H (2021) (10 nm SuperFin). In PassMark, the Core 5 120 scores 21,629 against the Core i7-11700B's 21,581 — a 0.2% lead for the Core 5 120. L3 cache: 18 MB (total) on the Core 5 120 vs 24 MB (total) on the Core i7-11700B.
| Feature | Core 5 120 | Core i7-11700B |
|---|---|---|
| Cores / Threads | 6 / 12 | 8 / 16+33% |
| Boost Clock | 4.5 GHz | 4.8 GHz+7% |
| Base Clock | 2.5 GHz | 3.2 GHz+28% |
| L3 Cache | 18 MB (total) | 24 MB (total)+33% |
| L2 Cache | 1.25 MB (per core) | 1.25 MB (per core) |
| Process | 10 nm | 10 nm SuperFin |
| Architecture | Raptor Lake-R (2023−2025) | Tiger Lake-H (2021) |
| PassMark | 21,629 | 21,581 |
| Cinebench R23 Multi | — | 10,287 |
| Geekbench 6 Single | — | 2,265 |
| Geekbench 6 Multi | — | 10,050 |
Memory & Platform
The Core 5 120 uses the LGA1700 socket (PCIe 5.0), while the Core i7-11700B uses FCBGA1787 (PCIe 4.0) — making them incompatible on the same motherboard.
| Feature | Core 5 120 | Core i7-11700B |
|---|---|---|
| Socket | LGA1700 | FCBGA1787 |
| PCIe Generation | PCIe 5.0+25% | 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 (Core 5 120) / VT-x, VT-d (Core i7-11700B). The Core i7-11700B includes integrated graphics (Intel UHD Graphics 750), while the Core 5 120 requires a dedicated GPU. Primary use case: Core i7-11700B targets Desktop.
| Feature | Core 5 120 | Core i7-11700B |
|---|---|---|
| Integrated GPU | — | Yes |
| IGPU Model | — | Intel UHD Graphics 750 |
| Unlocked | — | No |
| AVX-512 | — | Yes |
| Virtualization | — | VT-x, VT-d |
| Target Use | — | Desktop |
Value Analysis
The Core 5 120 launched at $340 MSRP, while the Core i7-11700B debuted at $323. At current prices ($340 vs $311), the Core i7-11700B is $29 cheaper. In terms of value (PassMark points per dollar), the Core 5 120 delivers 63.6 pts/$ vs 69.4 pts/$ for the Core i7-11700B — making the Core i7-11700B the 8.7% better value option.
| Feature | Core 5 120 | Core i7-11700B |
|---|---|---|
| MSRP | $340 | $323-5% |
| Avg Price (30d) | $340 | $311-9% |
| Performance per Dollar | 63.6 | 69.4+9% |
| Release Date | 2025 | 2021 |
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