CPU
GPU
Celeron G1840
Pentium Dual Core T2390
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 G1840 is positioned at rank 420 and the Pentium Dual Core T2390 is on rank 863, so the Celeron G1840 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Celeron G1840
Performance Per Dollar Pentium Dual Core T2390
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Celeron G1840 | Pentium Dual Core T2390 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($30) | ✅ More affordable ($5) |
| Longevity | 🛑 Legacy (Haswell (2013−2015) / 22 nm) | 🛑 Legacy (NetBurst (2000−2006) / 65 nm) |
💎 Value Proposition
| Insight | Celeron G1840 | Pentium Dual Core T2390 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+496%) |
| Upfront Cost | ⚠️ Higher cost ($30) | ✅ More affordable ($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 Celeron G1840 and Pentium Dual Core T2390
Celeron G1840
The Celeron G1840 is manufactured by Intel. It was released in 1 May 2014 (11 years ago). It is based on the Haswell (2013−2015) architecture. It features 2 cores and 2 threads. Base frequency is 2.8 GHz, with boost up to 2.8 GHz. L3 cache: 3 MB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA1150. Thermal design power (TDP): 53 Watt. Memory support: DDR3. Passmark benchmark score: 1,784 points. Launch price was $53.
Pentium Dual Core T2390
The Pentium Dual Core T2390 is manufactured by Intel. It was released in 2007-01-01. It is based on the NetBurst (2000−2006) architecture. It features 2 cores and 2 threads. Max frequency: 1.86 GHz. L2 cache: 1 MB. Built on 65 nm process technology. Socket: PGA478. Thermal design power (TDP): 1 MB. Passmark benchmark score: 1,771 points. Launch price was $69.
Processing Power
Both the Celeron G1840 and Pentium Dual Core T2390 share an identical 2-core/2-thread configuration. Boost clocks reach 2.8 GHz on the Celeron G1840 versus 1.86 GHz on the Pentium Dual Core T2390 — a 40.3% clock advantage for the Celeron G1840. The Celeron G1840 uses the Haswell (2013−2015) architecture (22 nm), while the Pentium Dual Core T2390 uses NetBurst (2000−2006) (65 nm). In PassMark, the Celeron G1840 scores 1,784 against the Pentium Dual Core T2390's 1,771 — a 0.7% lead for the Celeron G1840.
| Feature | Celeron G1840 | Pentium Dual Core T2390 |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 / 2 |
| Boost Clock | 2.8 GHz+51% | 1.86 GHz |
| Base Clock | 2.8 GHz | — |
| L3 Cache | 3 MB (total) | — |
| L2 Cache | 256 kB (per core) | 1 MB+300% |
| Process | 22 nm-66% | 65 nm |
| Architecture | Haswell (2013−2015) | NetBurst (2000−2006) |
| PassMark | 1,784 | 1,771 |
| Geekbench 6 Single | 488 | — |
| Geekbench 6 Multi | 832 | — |
Memory & Platform
The Celeron G1840 uses the LGA1150 socket (PCIe 3.0), while the Pentium Dual Core T2390 uses PGA478 (PCIe 1.1) — making them incompatible on the same motherboard.
| Feature | Celeron G1840 | Pentium Dual Core T2390 |
|---|---|---|
| Socket | LGA1150 | PGA478 |
| PCIe Generation | PCIe 3.0+173% | PCIe 1.1 |
| Max RAM Speed | DDR3-1333 | — |
| Max RAM Capacity | 32 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ✅ | — |
| PCIe Lanes | 16 | — |
Advanced Features
Virtualization: VT-x (Celeron G1840) / not specified (Pentium Dual Core T2390). The Celeron G1840 includes integrated graphics (HD Graphics (Haswell)), while the Pentium Dual Core T2390 requires a dedicated GPU. Primary use case: Celeron G1840 targets Budget. Direct competitor: Celeron G1840 rivals Pentium G3240.
| Feature | Celeron G1840 | Pentium Dual Core T2390 |
|---|---|---|
| Integrated GPU | Yes | — |
| IGPU Model | HD Graphics (Haswell) | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | VT-x | — |
| Target Use | Budget | — |
Value Analysis
The Celeron G1840 launched at $35 MSRP, while the Pentium Dual Core T2390 debuted at $86. At current prices ($30 vs $5), the Pentium Dual Core T2390 is $25 cheaper. In terms of value (PassMark points per dollar), the Celeron G1840 delivers 59.5 pts/$ vs 354.2 pts/$ for the Pentium Dual Core T2390 — making the Pentium Dual Core T2390 the 142.5% better value option.
| Feature | Celeron G1840 | Pentium Dual Core T2390 |
|---|---|---|
| MSRP | $35-59% | $86 |
| Avg Price (30d) | $30 | $5-83% |
| Performance per Dollar | 59.5 | 354.2+495% |
| Release Date | 2014 | 2008 |
Top Performing CPUs
The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
You May Also Compare
Similar CPU comparisons based on Celeron G1840 and Pentium Dual Core T2390
