Celeron 2980U vs Core 2 Duo E8335
Celeron 2980U
Core 2 Duo E8335
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 Celeron 2980U is positioned at rank 392 and the Core 2 Duo E8335 is on rank 1196, so the Celeron 2980U offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Celeron 2980U
Performance Per Dollar Core 2 Duo E8335
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Celeron 2980U | Core 2 Duo E8335 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($50) |
| Longevity | 🛑 Legacy (Haswell (2013−2015) / 22 nm) | 🛑 Legacy (Penryn (2008−2011) / 45 nm) |
💎 Value Proposition
| Insight | Celeron 2980U | Core 2 Duo E8335 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($50) |
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 Celeron 2980U and Core 2 Duo E8335
Celeron 2980U
The Celeron 2980U is manufactured by Intel. It was released in 2007-01-01. It is based on the Haswell (2013−2015) architecture. It features 2 cores and 2 threads. Base frequency is 1.6 GHz, with boost up to 1.6 GHz. L3 cache: 2 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: FCBGA1168. Thermal design power (TDP): 15 Watt. Memory support: DDR3. Passmark benchmark score: 1,092 points. Launch price was $69.
Core 2 Duo E8335
The Core 2 Duo E8335 is manufactured by Intel. It was released in 2008-01-01. It is based on the Penryn (2008−2011) architecture. It features 2 cores and 2 threads. Base frequency is 2.933 GHz, with boost up to 0.93 GHz. L2 cache: 6 MB (total). Built on 45 nm process technology. Socket: P. Thermal design power (TDP): 44 Watt. Memory support: DDR2, DDR3. Passmark benchmark score: 1,094 points. Launch price was $249.
Processing Power
Both the Celeron 2980U and Core 2 Duo E8335 share an identical 2-core/2-thread configuration. Boost clocks reach 1.6 GHz on the Celeron 2980U versus 0.93 GHz on the Core 2 Duo E8335 — a 53% clock advantage for the Celeron 2980U (base: 1.6 GHz vs 2.933 GHz). The Celeron 2980U uses the Haswell (2013−2015) architecture (22 nm), while the Core 2 Duo E8335 uses Penryn (2008−2011) (45 nm). In PassMark, the Celeron 2980U scores 1,092 against the Core 2 Duo E8335's 1,094 — a 0.2% lead for the Core 2 Duo E8335.
| Feature | Celeron 2980U | Core 2 Duo E8335 |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 / 2 |
| Boost Clock | 1.6 GHz+72% | 0.93 GHz |
| Base Clock | 1.6 GHz | 2.933 GHz+83% |
| L3 Cache | 2 MB (total) | — |
| L2 Cache | 256K (per core) | 6 MB (total)+2300% |
| Process | 22 nm-51% | 45 nm |
| Architecture | Haswell (2013−2015) | Penryn (2008−2011) |
| PassMark | 1,092 | 1,094 |
| Geekbench 6 Single | 354 | — |
| Geekbench 6 Multi | 694 | — |
Memory & Platform
The Celeron 2980U uses the FCBGA1168 socket (PCIe 3.0), while the Core 2 Duo E8335 uses P (PCIe 1.1) — making them incompatible on the same motherboard.
| Feature | Celeron 2980U | Core 2 Duo E8335 |
|---|---|---|
| Socket | FCBGA1168 | P |
| PCIe Generation | PCIe 3.0+173% | PCIe 1.1 |
| Max RAM Speed | DDR3L-1600 | — |
| Max RAM Capacity | 16 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 12 | — |
Advanced Features
Virtualization: VT-x (Celeron 2980U) / not specified (Core 2 Duo E8335). The Celeron 2980U includes integrated graphics (Intel HD Graphics (Haswell)), while the Core 2 Duo E8335 requires a dedicated GPU. Primary use case: Celeron 2980U targets Low Power. Direct competitor: Celeron 2980U rivals AMD A4-5000.
| Feature | Celeron 2980U | Core 2 Duo E8335 |
|---|---|---|
| Integrated GPU | Yes | — |
| IGPU Model | Intel HD Graphics (Haswell) | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | VT-x | — |
| Target Use | Low Power | — |
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