CPU
GPU
Core 2 Duo E8200
Pentium G640T
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 E8200 is positioned at rank 1048 and the Pentium G640T is on rank 848, so the Pentium G640T 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 E8200
Performance Per Dollar Pentium G640T
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core 2 Duo E8200 | Pentium G640T |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($20) | ⚠️ Higher cost ($69) |
| Longevity | 🛑 Legacy (Wolfdale (2008−2010) / 45 nm) | 🛑 Legacy (Sandy Bridge (2011−2013) / 32 nm) |
💎 Value Proposition
| Insight | Core 2 Duo E8200 | Pentium G640T |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+247%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($20) | ⚠️ Higher cost ($69) |
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 E8200 and Pentium G640T
Core 2 Duo E8200
The Core 2 Duo E8200 is manufactured by Intel. It was released in 2008-01-01. It is based on the Wolfdale (2008−2010) architecture. It features 2 cores and 2 threads. Base frequency is 2.66 GHz, with boost up to 2.67 GHz. L3 cache: 0 kB. L2 cache: 6 MB (total). Built on 45 nm process technology. Socket: LGA775. Thermal design power (TDP): 65 Watt. Memory support: DDR1, DDR2, DDR3. Passmark benchmark score: 1,144 points. Launch price was $249.
Pentium G640T
The Pentium G640T is manufactured by Intel. It was released in 2007-01-01. It is based on the Sandy Bridge (2011−2013) architecture. It features 2 cores and 2 threads. Base frequency is 2.4 GHz, with boost up to 2.4 GHz. L3 cache: 3 MB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1155. Thermal design power (TDP): 35 Watt. Memory support: DDR3. Passmark benchmark score: 1,139 points. Launch price was $69.
Processing Power
Both the Core 2 Duo E8200 and Pentium G640T share an identical 2-core/2-thread configuration. Boost clocks reach 2.67 GHz on the Core 2 Duo E8200 versus 2.4 GHz on the Pentium G640T — a 10.7% clock advantage for the Core 2 Duo E8200 (base: 2.66 GHz vs 2.4 GHz). The Core 2 Duo E8200 uses the Wolfdale (2008−2010) architecture (45 nm), while the Pentium G640T uses Sandy Bridge (2011−2013) (32 nm). In PassMark, the Core 2 Duo E8200 scores 1,144 against the Pentium G640T's 1,139 — a 0.4% lead for the Core 2 Duo E8200. L3 cache: 0 kB on the Core 2 Duo E8200 vs 3 MB (total) on the Pentium G640T.
| Feature | Core 2 Duo E8200 | Pentium G640T |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 / 2 |
| Boost Clock | 2.67 GHz+11% | 2.4 GHz |
| Base Clock | 2.66 GHz+11% | 2.4 GHz |
| L3 Cache | 0 kB | 3 MB (total) |
| L2 Cache | 6 MB (total)+2300% | 256 kB (per core) |
| Process | 45 nm | 32 nm-29% |
| Architecture | Wolfdale (2008−2010) | Sandy Bridge (2011−2013) |
| PassMark | 1,144 | 1,139 |
| Geekbench 6 Single | 350 | — |
| Geekbench 6 Multi | 650 | — |
Memory & Platform
The Core 2 Duo E8200 uses the LGA775 socket (PCIe 1.1), while the Pentium G640T uses LGA1155 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Core 2 Duo E8200 | Pentium G640T |
|---|---|---|
| Socket | LGA775 | LGA1155 |
| PCIe Generation | PCIe 1.1 | PCIe 2.0+82% |
| Max RAM Speed | DDR2-800 | — |
| Max RAM Capacity | 8 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 0 | — |
Advanced Features
Virtualization: VT-x (Core 2 Duo E8200) / not specified (Pentium G640T). Primary use case: Core 2 Duo E8200 targets Legacy Desktop. Direct competitor: Core 2 Duo E8200 rivals Phenom II X2 550.
| Feature | Core 2 Duo E8200 | Pentium G640T |
|---|---|---|
| Integrated GPU | No | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | VT-x | — |
| Target Use | Legacy Desktop | — |
Value Analysis
The Core 2 Duo E8200 launched at $163 MSRP, while the Pentium G640T debuted at $64. At current prices ($20 vs $69), the Core 2 Duo E8200 is $49 cheaper. In terms of value (PassMark points per dollar), the Core 2 Duo E8200 delivers 57.2 pts/$ vs 16.5 pts/$ for the Pentium G640T — making the Core 2 Duo E8200 the 110.4% better value option.
| Feature | Core 2 Duo E8200 | Pentium G640T |
|---|---|---|
| MSRP | $163 | $64-61% |
| Avg Price (30d) | $20-71% | $69 |
| Performance per Dollar | 57.2+247% | 16.5 |
| Release Date | 2008 | 2012 |
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