Core 2 Duo T7600 vs Phenom II X4 805
Core 2 Duo T7600
Phenom II X4 805
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 T7600 is positioned at rank 875 and the Phenom II X4 805 is on rank 317, so the Phenom II X4 805 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 T7600
Performance Per Dollar Phenom II X4 805
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core 2 Duo T7600 | Phenom II X4 805 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | 🛑 Legacy (Merom (2006−2008) / 65 nm) | 🛑 Legacy (Deneb (2009−2011) / 45 nm) |
💎 Value Proposition
| Insight | Core 2 Duo T7600 | Phenom II X4 805 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | Equivalent pricing | Equivalent pricing |
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 T7600 and Phenom II X4 805
Core 2 Duo T7600
The Core 2 Duo T7600 is manufactured by Intel. It was released in 28 August 2006 (19 years ago). It is based on the Merom (2006−2008) architecture. It features 2 cores and 2 threads. Base frequency is 2.33 GHz, with boost up to 2.33 GHz. L3 cache: 0 kB. L2 cache: 4 MB. Built on 65 nm process technology. Socket: PGA478. Thermal design power (TDP): 34 Watt. Passmark benchmark score: 2,004 points. Launch price was $619.
Phenom II X4 805
The Phenom II X4 805 is manufactured by AMD. It was released in 9 February 2009 (16 years ago). It is based on the Deneb (2009−2011) architecture. It features 4 cores and 4 threads. Base frequency is 2.5 GHz, with boost up to 2.5 GHz. L3 cache: 4 MB (total). L2 cache: 512 kB (per core). Built on 45 nm process technology. Socket: AM3. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 2,001 points. Launch price was $174.
Processing Power
The Core 2 Duo T7600 packs 2 cores / 2 threads, while the Phenom II X4 805 offers 4 cores / 4 threads — the Phenom II X4 805 has 2 more cores. Boost clocks reach 2.33 GHz on the Core 2 Duo T7600 versus 2.5 GHz on the Phenom II X4 805 — a 7% clock advantage for the Phenom II X4 805 (base: 2.33 GHz vs 2.5 GHz). The Core 2 Duo T7600 uses the Merom (2006−2008) architecture (65 nm), while the Phenom II X4 805 uses Deneb (2009−2011) (45 nm). In PassMark, the Core 2 Duo T7600 scores 2,004 against the Phenom II X4 805's 2,001 — a 0.1% lead for the Core 2 Duo T7600. L3 cache: 0 kB on the Core 2 Duo T7600 vs 4 MB (total) on the Phenom II X4 805.
| Feature | Core 2 Duo T7600 | Phenom II X4 805 |
|---|---|---|
| Cores / Threads | 2 / 2 | 4 / 4+100% |
| Boost Clock | 2.33 GHz | 2.5 GHz+7% |
| Base Clock | 2.33 GHz | 2.5 GHz+7% |
| L3 Cache | 0 kB | 4 MB (total) |
| L2 Cache | 4 MB+700% | 512 kB (per core) |
| Process | 65 nm | 45 nm-31% |
| Architecture | Merom (2006−2008) | Deneb (2009−2011) |
| PassMark | 2,004 | 2,001 |
Memory & Platform
The Core 2 Duo T7600 uses the PGA478 socket (PCIe 1.1), while the Phenom II X4 805 uses AM3 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Core 2 Duo T7600 | Phenom II X4 805 |
|---|---|---|
| Socket | PGA478 | AM3 |
| PCIe Generation | PCIe 1.1 | PCIe 2.0+82% |
| Max RAM Speed | DDR2-667 | — |
| Max RAM Capacity | 4 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 16 | — |
Advanced Features
Virtualization: VT-x (Core 2 Duo T7600) / not specified (Phenom II X4 805).
| Feature | Core 2 Duo T7600 | Phenom II X4 805 |
|---|---|---|
| Integrated GPU | No | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | VT-x | — |
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