Atom C3708 vs Pentium G4620
Atom C3708
Pentium G4620
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. The Atom C3708 is positioned at rank 615 and the Pentium G4620 is on rank 471, so the Pentium G4620 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Atom C3708
Performance Per Dollar Pentium G4620
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Atom C3708 | Pentium G4620 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($154) |
| Longevity | ✨ Modern (Goldmont (2016−2017) / 14 nm) | ✨ Modern (Kaby Lake (2016−2019) / 14 nm) |
💎 Value Proposition
| Insight | Atom C3708 | Pentium G4620 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($154) |
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 Atom C3708 and Pentium G4620
Atom C3708
The Atom C3708 is manufactured by Intel. It was released in 15 August 2017 (8 years ago). It is based on the Goldmont (2016−2017) architecture. It features 8 cores and 8 threads. Base frequency is 1.7 GHz, with boost up to 1.7 GHz. L3 cache: 16 MB. L2 cache: 16 MB. Built on 14 nm process technology. Socket: FCBGA1310. Thermal design power (TDP): 17 Watt. Memory support: DDR4: 2133. Passmark benchmark score: 3,750 points. Launch price was $209.
Pentium G4620
The Pentium G4620 is manufactured by Intel. It was released in 3 January 2017 (8 years ago). It is based on the Kaby Lake (2016−2019) architecture. It features 2 cores and 4 threads. Base frequency is 3.7 GHz, with boost up to 3.7 GHz. L3 cache: 3 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 51 Watt. Memory support: DDR4-2133/2400, DDR3L-1333/1600. Passmark benchmark score: 3,761 points. Launch price was $100.
Processing Power
The Atom C3708 packs 8 cores / 8 threads, while the Pentium G4620 offers 2 cores / 4 threads — the Atom C3708 has 6 more cores. Boost clocks reach 1.7 GHz on the Atom C3708 versus 3.7 GHz on the Pentium G4620 — a 74.1% clock advantage for the Pentium G4620 (base: 1.7 GHz vs 3.7 GHz). The Atom C3708 uses the Goldmont (2016−2017) architecture (14 nm), while the Pentium G4620 uses Kaby Lake (2016−2019) (14 nm). In PassMark, the Atom C3708 scores 3,750 against the Pentium G4620's 3,761 — a 0.3% lead for the Pentium G4620. L3 cache: 16 MB on the Atom C3708 vs 3 MB (total) on the Pentium G4620.
| Feature | Atom C3708 | Pentium G4620 |
|---|---|---|
| Cores / Threads | 8 / 8+300% | 2 / 4 |
| Boost Clock | 1.7 GHz | 3.7 GHz+118% |
| Base Clock | 1.7 GHz | 3.7 GHz+118% |
| L3 Cache | 16 MB+433% | 3 MB (total) |
| L2 Cache | 16 MB+6300% | 256 kB (per core) |
| Process | 14 nm | 14 nm |
| Architecture | Goldmont (2016−2017) | Kaby Lake (2016−2019) |
| PassMark | 3,750 | 3,761 |
Memory & Platform
The Atom C3708 uses the FCBGA1310 socket (PCIe 3.0), while the Pentium G4620 uses LGA1151 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Atom C3708 | Pentium G4620 |
|---|---|---|
| Socket | FCBGA1310 | LGA1151 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
| Max RAM Speed | DDR4-2133 | — |
| Max RAM Capacity | 256 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ✅ | — |
| PCIe Lanes | 16 | — |
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