Core 2 Duo E6300 vs E-450
Core 2 Duo E6300
E-450
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 Core 2 Duo E6300 is positioned at rank 1058 and the E-450 is on rank 849, so the E-450 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core 2 Duo E6300
Performance Per Dollar E-450
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core 2 Duo E6300 | E-450 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($5) | ✅ More affordable ($0) |
| Longevity | 🛑 Legacy (Conroe (2006−2007) / 65 nm) | 🛑 Legacy (Zacate (2011−2013) / 40 nm) |
💎 Value Proposition
| Insight | Core 2 Duo E6300 | E-450 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($5) | ✅ More affordable ($0) |
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 Core 2 Duo E6300 and E-450
Core 2 Duo E6300
The Core 2 Duo E6300 is manufactured by Intel. It was released in 2008-01-01. It is based on the Conroe (2006−2007) architecture. It features 2 cores and 2 threads. Base frequency is 1.86 GHz, with boost up to 1.87 GHz. L3 cache: 0 kB. L2 cache: 2 MB. Built on 65 nm process technology. Socket: LGA775. Thermal design power (TDP): 65 Watt. Memory support: DDR1, DDR2, DDR3. Passmark benchmark score: 1,055 points. Launch price was $249.
E-450
The E-450 is manufactured by AMD. It was released in 22 August 2011 (14 years ago). It is based on the Zacate (2011−2013) architecture. It features 2 cores and 2 threads. Max frequency: 1.65 GHz. L3 cache: 0 kB. L2 cache: 512K (per core). Built on 40 nm process technology. Socket: FT1. Thermal design power (TDP): 18 Watt. Memory support: DDR3 Single-channel. Passmark benchmark score: 1,063 points. Launch price was $69.
Processing Power
Both the Core 2 Duo E6300 and E-450 share an identical 2-core/2-thread configuration. Boost clocks reach 1.87 GHz on the Core 2 Duo E6300 versus 1.65 GHz on the E-450 — a 12.5% clock advantage for the Core 2 Duo E6300. The Core 2 Duo E6300 uses the Conroe (2006−2007) architecture (65 nm), while the E-450 uses Zacate (2011−2013) (40 nm). In PassMark, the Core 2 Duo E6300 scores 1,055 against the E-450's 1,063 — a 0.8% lead for the E-450. Both processors carry 0 kB of L3 cache.
| Feature | Core 2 Duo E6300 | E-450 |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 / 2 |
| Boost Clock | 1.87 GHz+13% | 1.65 GHz |
| Base Clock | 1.86 GHz | — |
| L3 Cache | 0 kB | 0 kB |
| L2 Cache | 2 MB+300% | 512K (per core) |
| Process | 65 nm | 40 nm-38% |
| Architecture | Conroe (2006−2007) | Zacate (2011−2013) |
| PassMark | 1,055 | 1,063 |
Memory & Platform
The Core 2 Duo E6300 uses the LGA775 socket (PCIe 1.1), while the E-450 uses FT1 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Core 2 Duo E6300 | E-450 |
|---|---|---|
| Socket | LGA775 | FT1 |
| PCIe Generation | PCIe 1.1 | PCIe 2.0+82% |
| Max RAM Speed | 1066 | — |
| Max RAM Capacity | 16 | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 16 | — |
Advanced Features
Virtualization: true (Core 2 Duo E6300) / not specified (E-450). Direct competitor: Core 2 Duo E6300 rivals Athlon 64 X2 3800+.
| Feature | Core 2 Duo E6300 | E-450 |
|---|---|---|
| Integrated GPU | No | — |
| IGPU Model | None | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | true | — |
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