Core 2 Duo SU7300 vs Core Duo T2400
Core 2 Duo SU7300
Core Duo T2400
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 SU7300 is positioned at rank 43 and the Core Duo T2400 is on rank 1205, so the Core 2 Duo SU7300 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 SU7300
Performance Per Dollar Core Duo T2400
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core 2 Duo SU7300 | Core Duo T2400 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($289) | ⚠️ Higher cost ($294) |
| Longevity | 🛑 Legacy (Penryn (2008−2011) / 45 nm) | 🛑 Legacy (Yonah (2005−2006) / 65 nm) |
💎 Value Proposition
| Insight | Core 2 Duo SU7300 | Core Duo T2400 |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+2%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($289) | ⚠️ Higher cost ($294) |
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 SU7300 and Core Duo T2400
Core 2 Duo SU7300
The Core 2 Duo SU7300 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 1.3 GHz, with boost up to 1.3 GHz. L3 cache: 3 MB Intel® Smart Cache. L2 cache: 3 MB. Built on 45 nm process technology. Socket: BGA956. Thermal design power (TDP): 10 Watt. Passmark benchmark score: 1,496 points. Launch price was $249.
Core Duo T2400
The Core Duo T2400 is manufactured by Intel. It was released in Janeiro 2006 (19 years ago). It is based on the Yonah (2005−2006) architecture. It features 2 cores and 2 threads. Base frequency is 1.83 GHz, with boost up to 1.83 GHz. L3 cache: 0 kB. L2 cache: 2 MB. Built on 65 nm process technology. Socket: PGA478. Thermal design power (TDP): 31 Watt. Memory support: DDR1. Passmark benchmark score: 1,488 points. Launch price was $16.
Processing Power
Both the Core 2 Duo SU7300 and Core Duo T2400 share an identical 2-core/2-thread configuration. Boost clocks reach 1.3 GHz on the Core 2 Duo SU7300 versus 1.83 GHz on the Core Duo T2400 — a 33.9% clock advantage for the Core Duo T2400 (base: 1.3 GHz vs 1.83 GHz). The Core 2 Duo SU7300 uses the Penryn (2008−2011) architecture (45 nm), while the Core Duo T2400 uses Yonah (2005−2006) (65 nm). In PassMark, the Core 2 Duo SU7300 scores 1,496 against the Core Duo T2400's 1,488 — a 0.5% lead for the Core 2 Duo SU7300. L3 cache: 3 MB Intel® Smart Cache on the Core 2 Duo SU7300 vs 0 kB on the Core Duo T2400.
| Feature | Core 2 Duo SU7300 | Core Duo T2400 |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 / 2 |
| Boost Clock | 1.3 GHz | 1.83 GHz+41% |
| Base Clock | 1.3 GHz | 1.83 GHz+41% |
| L3 Cache | 3 MB Intel® Smart Cache | 0 kB |
| L2 Cache | 3 MB+50% | 2 MB |
| Process | 45 nm-31% | 65 nm |
| Architecture | Penryn (2008−2011) | Yonah (2005−2006) |
| PassMark | 1,496 | 1,488 |
| Geekbench 6 Single | 188 | — |
| Geekbench 6 Multi | 338 | — |
Memory & Platform
The Core 2 Duo SU7300 uses the BGA956 socket (PCIe 1.1), while the Core Duo T2400 uses PGA478 (PCIe 1.1) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3-1066 on the Core 2 Duo SU7300 versus DDR2-667 on the Core Duo T2400 — the Core 2 Duo SU7300 supports 40% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core 2 Duo SU7300 supports up to 8 GB of RAM compared to 4 GB — 66.7% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 0 (Core 2 Duo SU7300) vs 16 (Core Duo T2400) — the Core Duo T2400 offers 16 more lanes for additional GPUs or NVMe drives. Chipset compatibility: GS45,GM45 (Core 2 Duo SU7300) and 945GM,945PM (Core Duo T2400).
| Feature | Core 2 Duo SU7300 | Core Duo T2400 |
|---|---|---|
| Socket | BGA956 | PGA478 |
| PCIe Generation | PCIe 1.1 | PCIe 1.1 |
| Max RAM Speed | DDR3-1066+50% | DDR2-667 |
| Max RAM Capacity | 8 GB+100% | 4 GB |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 0 | 16 |
Advanced Features
Neither processor supports overclocking. Both support VT-x virtualization. Primary use case: Core 2 Duo SU7300 targets Ultra-Low Voltage Laptop, Core Duo T2400 targets Budget. Direct competitor: Core Duo T2400 rivals Pentium T2310.
| Feature | Core 2 Duo SU7300 | Core Duo T2400 |
|---|---|---|
| Integrated GPU | No | No |
| Unlocked | No | No |
| AVX-512 | No | No |
| Virtualization | VT-x | VT-x |
| Target Use | Ultra-Low Voltage Laptop | Budget |
Value Analysis
The Core 2 Duo SU7300 launched at $289 MSRP, while the Core Duo T2400 debuted at $294.
| Feature | Core 2 Duo SU7300 | Core Duo T2400 |
|---|---|---|
| MSRP | $289-2% | $294 |
| Release Date | 2009 | 2006 |
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