Pentium G645T vs Pentium N3700
Pentium G645T
Pentium N3700
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 Pentium G645T is positioned at rank 807 and the Pentium N3700 is on rank 789, so the Pentium N3700 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Pentium G645T
Performance Per Dollar Pentium N3700
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Pentium G645T | Pentium N3700 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($15) | ✅ More affordable ($0) |
| Longevity | 🛑 Legacy (Sandy Bridge (2011−2013) / 32 nm) | 🛑 Legacy (Braswell (2015−2016) / 14 nm) |
💎 Value Proposition
| Insight | Pentium G645T | Pentium N3700 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($15) | ✅ 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 Pentium G645T and Pentium N3700
Pentium G645T
The Pentium G645T 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 2.5 GHz, with boost up to 2.5 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: 1,238 points. Launch price was $69.
Pentium N3700
The Pentium N3700 is manufactured by Intel. It was released in 1 April 2015 (10 years ago). It is based on the Braswell (2015−2016) architecture. It features 4 cores and 4 threads. Base frequency is 1.6 GHz, with boost up to 2.4 GHz. L3 cache: 0 kB. L2 cache: 2 MB. Built on 14 nm process technology. Socket: FCBGA1170. Thermal design power (TDP): 6 Watt. Memory support: DDR3. Passmark benchmark score: 1,248 points. Launch price was $161.
Processing Power
The Pentium G645T packs 2 cores / 2 threads, while the Pentium N3700 offers 4 cores / 4 threads — the Pentium N3700 has 2 more cores. Boost clocks reach 2.5 GHz on the Pentium G645T versus 2.4 GHz on the Pentium N3700 — a 4.1% clock advantage for the Pentium G645T (base: 2.5 GHz vs 1.6 GHz). The Pentium G645T uses the Sandy Bridge (2011−2013) architecture (32 nm), while the Pentium N3700 uses Braswell (2015−2016) (14 nm). In PassMark, the Pentium G645T scores 1,238 against the Pentium N3700's 1,248 — a 0.8% lead for the Pentium N3700. L3 cache: 3 MB (total) on the Pentium G645T vs 0 kB on the Pentium N3700.
| Feature | Pentium G645T | Pentium N3700 |
|---|---|---|
| Cores / Threads | 2 / 2 | 4 / 4+100% |
| Boost Clock | 2.5 GHz+4% | 2.4 GHz |
| Base Clock | 2.5 GHz+56% | 1.6 GHz |
| L3 Cache | 3 MB (total) | 0 kB |
| L2 Cache | 256 kB (per core) | 2 MB+700% |
| Process | 32 nm | 14 nm-56% |
| Architecture | Sandy Bridge (2011−2013) | Braswell (2015−2016) |
| PassMark | 1,238 | 1,248 |
Memory & Platform
The Pentium G645T uses the LGA1155 socket (PCIe 2.0), while the Pentium N3700 uses FCBGA1170 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Pentium G645T | Pentium N3700 |
|---|---|---|
| Socket | LGA1155 | FCBGA1170 |
| PCIe Generation | PCIe 2.0 | PCIe 3.0+50% |
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