Celeron B815 vs Pentium G3260
Celeron B815
Pentium G3260
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 B815 is positioned at rank 799 and the Pentium G3260 is on rank 556, so the Pentium G3260 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Celeron B815
Performance Per Dollar Pentium G3260
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Celeron B815 | Pentium G3260 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($15) | ⚠️ Higher cost ($21) |
| Longevity | 🛑 Legacy (Sandy Bridge (2011−2013) / 32 nm) | 🛑 Legacy (Legacy / 22 nm) |
💎 Value Proposition
| Insight | Celeron B815 | Pentium G3260 |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+38%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($15) | ⚠️ Higher cost ($21) |
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 B815 and Pentium G3260
Celeron B815
The Celeron B815 is manufactured by Intel. It was released in 1 January 2012 (13 years ago). It is based on the Sandy Bridge (2011−2013) 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 32 nm process technology. Socket: PGA988. Thermal design power (TDP): 35 Watt. Memory support: DDR3. Passmark benchmark score: 2,093 points. Launch price was $86.
Pentium G3260
The Pentium G3260 is manufactured by Intel. It was released in 2007-01-01. It features 2 cores and 2 threads. Base frequency: 3.3 GHz. L3 cache: 3 MB. Built on 22 nm process technology. Socket: LGA1150. Thermal design power (TDP): 53 Watt. Memory support: DDR3-1333, DDR3L-1333. Passmark benchmark score: 2,116 points. Launch price was $69.
Processing Power
Both the Celeron B815 and Pentium G3260 share an identical 2-core/2-thread configuration. The Celeron B815 is built on the Sandy Bridge (2011−2013) architecture. In PassMark, the Celeron B815 scores 2,093 against the Pentium G3260's 2,116 — a 1.1% lead for the Pentium G3260. L3 cache: 2 MB (total) on the Celeron B815 vs 3 MB on the Pentium G3260.
| Feature | Celeron B815 | Pentium G3260 |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 / 2 |
| Boost Clock | 1.6 GHz | — |
| Base Clock | 1.6 GHz | 3.3 GHz+106% |
| L3 Cache | 2 MB (total) | 3 MB+50% |
| L2 Cache | 256K (per core) | — |
| Process | 32 nm | 22 nm-31% |
| Architecture | Sandy Bridge (2011−2013) | — |
| PassMark | 2,093 | 2,116+1% |
Memory & Platform
The Celeron B815 uses the PGA988 socket (PCIe 2.0), while the Pentium G3260 uses LGA1150 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Celeron B815 | Pentium G3260 |
|---|---|---|
| Socket | PGA988 | LGA1150 |
| PCIe Generation | PCIe 2.0 | PCIe 3.0+50% |
| Max RAM Speed | DDR3-1333 | — |
| Max RAM Capacity | 16 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 16 | — |
Advanced Features
Virtualization: VT-x (Celeron B815) / not specified (Pentium G3260). The Celeron B815 includes integrated graphics (HD Graphics (Sandy Bridge)), while the Pentium G3260 requires a dedicated GPU. Primary use case: Celeron B815 targets Budget. Direct competitor: Celeron B815 rivals Pentium 967.
| Feature | Celeron B815 | Pentium G3260 |
|---|---|---|
| Integrated GPU | Yes | — |
| IGPU Model | HD Graphics (Sandy Bridge) | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | VT-x | — |
| Target Use | Budget | — |
Value Analysis
The Celeron B815 launched at $86 MSRP, while the Pentium G3260 debuted at $64. At current prices ($15 vs $21), the Celeron B815 is $6 cheaper. In terms of value (PassMark points per dollar), the Celeron B815 delivers 139.5 pts/$ vs 100.8 pts/$ for the Pentium G3260 — making the Celeron B815 the 32.3% better value option.
| Feature | Celeron B815 | Pentium G3260 |
|---|---|---|
| MSRP | $86 | $64-26% |
| Avg Price (30d) | $15-29% | $21 |
| Performance per Dollar | 139.5+38% | 100.8 |
| Release Date | 2012 | 2015 |
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