Atom C3338 vs Celeron G440
Atom C3338
Celeron G440
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 C3338 is positioned at rank 543 and the Celeron G440 is on rank 625, so the Atom C3338 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Atom C3338
Performance Per Dollar Celeron G440
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Atom C3338 | Celeron G440 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($5) |
| Longevity | ✨ Modern (Goldmont (2016−2017) / 14 nm) | 🛑 Legacy (Sandy Bridge (2011−2013) / 32 nm) |
💎 Value Proposition
| Insight | Atom C3338 | Celeron G440 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($5) |
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 C3338 and Celeron G440
Atom C3338
The Atom C3338 is manufactured by Intel. It was released in 22 February 2017 (8 years ago). It is based on the Goldmont (2016−2017) architecture. It features 2 cores and 2 threads. Base frequency is 1.5 GHz, with boost up to 2.2 GHz. L3 cache: 4 MB. L2 cache: 4 MB. Built on 14 nm process technology. Socket: FCBGA1310. Thermal design power (TDP): 8.5 Watt. Memory support: DDR4: 1866. Passmark benchmark score: 1,028 points. Launch price was $27.
Celeron G440
The Celeron G440 is manufactured by Intel. It was released in 4 September 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 1 cores and 1 threads. Base frequency is 1.6 GHz, with boost up to 1.6 GHz. L3 cache: 1 MB. L2 cache: 256 kB. Built on 32 nm process technology. Socket: LGA1155. Thermal design power (TDP): 35 Watt. Memory support: DDR3. Passmark benchmark score: 1,035 points. Launch price was $45.
Processing Power
The Atom C3338 packs 2 cores / 2 threads, while the Celeron G440 offers 1 cores / 1 threads — the Atom C3338 has 1 more core. Boost clocks reach 2.2 GHz on the Atom C3338 versus 1.6 GHz on the Celeron G440 — a 31.6% clock advantage for the Atom C3338 (base: 1.5 GHz vs 1.6 GHz). The Atom C3338 uses the Goldmont (2016−2017) architecture (14 nm), while the Celeron G440 uses Sandy Bridge (2011−2013) (32 nm). In PassMark, the Atom C3338 scores 1,028 against the Celeron G440's 1,035 — a 0.7% lead for the Celeron G440. L3 cache: 4 MB on the Atom C3338 vs 1 MB on the Celeron G440.
| Feature | Atom C3338 | Celeron G440 |
|---|---|---|
| Cores / Threads | 2 / 2+100% | 1 / 1 |
| Boost Clock | 2.2 GHz+38% | 1.6 GHz |
| Base Clock | 1.5 GHz | 1.6 GHz+7% |
| L3 Cache | 4 MB+300% | 1 MB |
| L2 Cache | 4 MB+1500% | 256 kB |
| Process | 14 nm-56% | 32 nm |
| Architecture | Goldmont (2016−2017) | Sandy Bridge (2011−2013) |
| PassMark | 1,028 | 1,035 |
| Geekbench 6 Single | — | 300 |
Memory & Platform
The Atom C3338 uses the FCBGA1310 socket (PCIe 3.0), while the Celeron G440 uses LGA1155 (PCIe 2.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-1866 on the Atom C3338 versus DDR3-1066 on the Celeron G440 — the Atom C3338 supports 28.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Atom C3338 supports up to 128 GB of RAM compared to 32 GB — 120% more capacity for professional workloads. Memory channels: 1 (Atom C3338) vs 2 (Celeron G440). PCIe lanes: 10 (Atom C3338) vs 16 (Celeron G440) — the Celeron G440 offers 6 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Intel FCBGA1310 (Atom C3338) and H61,B65,H67,Z68 (Celeron G440).
| Feature | Atom C3338 | Celeron G440 |
|---|---|---|
| Socket | FCBGA1310 | LGA1155 |
| PCIe Generation | PCIe 3.0+50% | PCIe 2.0 |
| Max RAM Speed | DDR4-1866+33% | DDR3-1066 |
| Max RAM Capacity | 128 GB+300% | 32 GB |
| RAM Channels | 1 | 2+100% |
| ECC Support | ✅ | ❌ |
| PCIe Lanes | 10 | 16+60% |
Advanced Features
Virtualization: not specified (Atom C3338) / VT-x (Celeron G440). The Celeron G440 includes integrated graphics (HD Graphics (Sandy Bridge)), while the Atom C3338 requires a dedicated GPU. Primary use case: Celeron G440 targets Budget. Direct competitor: Celeron G440 rivals Pentium G630.
| Feature | Atom C3338 | Celeron G440 |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | — | HD Graphics (Sandy Bridge) |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | VT-x |
| Target Use | — | Budget |
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