Core 2 Duo T7800 vs Core i3-3250T
Core 2 Duo T7800
Core i3-3250T
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 T7800 is positioned at rank 156 and the Core i3-3250T is on rank 811, so the Core 2 Duo T7800 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 T7800
Performance Per Dollar Core i3-3250T
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core 2 Duo T7800 | Core i3-3250T |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($15) |
| Longevity | 🛑 Legacy (Merom (2006−2008) / 65 nm) | 🛑 Legacy (Ivy Bridge (2012−2013) / 22 nm) |
💎 Value Proposition
| Insight | Core 2 Duo T7800 | Core i3-3250T |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($15) |
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 T7800 and Core i3-3250T
Core 2 Duo T7800
The Core 2 Duo T7800 is manufactured by Intel. It was released in 18 August 2007 (18 years ago). It is based on the Merom (2006−2008) architecture. It features 2 cores and 2 threads. Base frequency is 2.6 GHz, with boost up to 2.6 GHz. L3 cache: 0 kB. L2 cache: 4 MB. Built on 65 nm process technology. Socket: PGA478. Thermal design power (TDP): 35 Watt. Passmark benchmark score: 2,663 points. Launch price was $515.
Core i3-3250T
The Core i3-3250T is manufactured by Intel. It was released in 9 June 2013 (12 years ago). It is based on the Ivy Bridge (2012−2013) architecture. It features 2 cores and 4 threads. Base frequency is 3 GHz, with boost up to 3 GHz. L3 cache: 3 MB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA1155. Thermal design power (TDP): 35 Watt. Memory support: DDR3-1333, DDR3-1600. Passmark benchmark score: 2,650 points. Launch price was $69.
Processing Power
The Core 2 Duo T7800 packs 2 cores / 2 threads, matching the Core i3-3250T's 2 cores. Boost clocks reach 2.6 GHz on the Core 2 Duo T7800 versus 3 GHz on the Core i3-3250T — a 14.3% clock advantage for the Core i3-3250T (base: 2.6 GHz vs 3 GHz). The Core 2 Duo T7800 uses the Merom (2006−2008) architecture (65 nm), while the Core i3-3250T uses Ivy Bridge (2012−2013) (22 nm). In PassMark, the Core 2 Duo T7800 scores 2,663 against the Core i3-3250T's 2,650 — a 0.5% lead for the Core 2 Duo T7800. L3 cache: 0 kB on the Core 2 Duo T7800 vs 3 MB (total) on the Core i3-3250T.
| Feature | Core 2 Duo T7800 | Core i3-3250T |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 / 4 |
| Boost Clock | 2.6 GHz | 3 GHz+15% |
| Base Clock | 2.6 GHz | 3 GHz+15% |
| L3 Cache | 0 kB | 3 MB (total) |
| L2 Cache | 4 MB+1500% | 256 kB (per core) |
| Process | 65 nm | 22 nm-66% |
| Architecture | Merom (2006−2008) | Ivy Bridge (2012−2013) |
| PassMark | 2,663 | 2,650 |
Memory & Platform
The Core 2 Duo T7800 uses the PGA478 socket (PCIe 1.1), while the Core i3-3250T uses LGA1155 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR2-667 on the Core 2 Duo T7800 versus DDR3-1600 on the Core i3-3250T — the Core i3-3250T supports 40% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both feature 2-channel memory with ECC support. Chipset compatibility: GM965,PM965 (Core 2 Duo T7800) and H61,B75,H77,Z77 (Core i3-3250T).
| Feature | Core 2 Duo T7800 | Core i3-3250T |
|---|---|---|
| Socket | PGA478 | LGA1155 |
| PCIe Generation | PCIe 1.1 | PCIe 3.0+173% |
| Max RAM Speed | DDR2-667 | DDR3-1600+50% |
| Max RAM Capacity | — | 32 GB |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | — | 16 |
Advanced Features
Virtualization: VT-x (Core 2 Duo T7800) / not specified (Core i3-3250T). The Core i3-3250T includes integrated graphics (Intel HD Graphics 2500), while the Core 2 Duo T7800 requires a dedicated GPU. Primary use case: Core 2 Duo T7800 targets Budget. Direct competitor: Core 2 Duo T7800 rivals Athlon Silver 3050U.
| Feature | Core 2 Duo T7800 | Core i3-3250T |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | — | Intel HD Graphics 2500 |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | VT-x | — |
| Target Use | Budget | — |
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