Ryzen 3 8440U vs Core i7-8700B
Ryzen 3 8440U
Core i7-8700B
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 i7-8700B
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 3 8440U | Core i7-8700B |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($139) |
| Longevity | ✨ Modern (Hawk Point-U (Zen 4 + Zen 4c) (2023−2025) / 4 nm) | ✨ Modern (Coffee Lake (2017−2019) / 14 nm) |
💎 Value Proposition
| Insight | Ryzen 3 8440U | Core i7-8700B |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($139) |
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 3 8440U and Core i7-8700B
Ryzen 3 8440U
The Ryzen 3 8440U is manufactured by AMD. It was released in 6 December 2023 (1 year ago). It is based on the Hawk Point-U (Zen 4 + Zen 4c) (2023−2025) architecture. It features 4 cores and 8 threads. Base frequency is 3 GHz, with boost up to 4.7 GHz. L3 cache: 8 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: 11,957 points. Launch price was $149.
Core i7-8700B
The Core i7-8700B is manufactured by Intel. It was released in 3 April 2018 (7 years ago). It is based on the Coffee Lake (2017−2019) architecture. It features 6 cores and 12 threads. Base frequency is 3.2 GHz, with boost up to 4.6 GHz. L3 cache: 12 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: BGA1440. Thermal design power (TDP): 65 Watt. Memory support: DDR4-2666. Passmark benchmark score: 11,795 points. Launch price was $303.
Processing Power
The Ryzen 3 8440U packs 4 cores / 8 threads, while the Core i7-8700B offers 6 cores / 12 threads — the Core i7-8700B has 2 more cores. Boost clocks reach 4.7 GHz on the Ryzen 3 8440U versus 4.6 GHz on the Core i7-8700B — a 2.2% clock advantage for the Ryzen 3 8440U (base: 3 GHz vs 3.2 GHz). The Ryzen 3 8440U uses the Hawk Point-U (Zen 4 + Zen 4c) (2023−2025) architecture (4 nm), while the Core i7-8700B uses Coffee Lake (2017−2019) (14 nm). In PassMark, the Ryzen 3 8440U scores 11,957 against the Core i7-8700B's 11,795 — a 1.4% lead for the Ryzen 3 8440U. L3 cache: 8 MB (total) on the Ryzen 3 8440U vs 12 MB (total) on the Core i7-8700B.
| Feature | Ryzen 3 8440U | Core i7-8700B |
|---|---|---|
| Cores / Threads | 4 / 8 | 6 / 12+50% |
| Boost Clock | 4.7 GHz+2% | 4.6 GHz |
| Base Clock | 3 GHz | 3.2 GHz+7% |
| L3 Cache | 8 MB (total) | 12 MB (total)+50% |
| L2 Cache | 1 MB (per core)+300% | 256K (per core) |
| Process | 4 nm-71% | 14 nm |
| Architecture | Hawk Point-U (Zen 4 + Zen 4c) (2023−2025) | Coffee Lake (2017−2019) |
| PassMark | 11,957+1% | 11,795 |
Memory & Platform
The Ryzen 3 8440U uses the FP7 socket (PCIe 4.0), while the Core i7-8700B uses BGA1440 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Ryzen 3 8440U | Core i7-8700B |
|---|---|---|
| Socket | FP7 | BGA1440 |
| PCIe Generation | PCIe 4.0+33% | PCIe 3.0 |
| Max RAM Speed | — | DDR4-2666 |
| Max RAM Capacity | — | 64 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 16 |
Advanced Features
Virtualization: not specified (Ryzen 3 8440U) / VT-x, VT-d (Core i7-8700B). The Core i7-8700B includes integrated graphics (UHD Graphics 630), while the Ryzen 3 8440U requires a dedicated GPU. Primary use case: Core i7-8700B targets Mobile.
| Feature | Ryzen 3 8440U | Core i7-8700B |
|---|---|---|
| Integrated GPU | — | Yes |
| IGPU Model | — | UHD Graphics 630 |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | VT-x, VT-d |
| Target Use | — | Mobile |
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