
Pentium 3560M vs Pentium G840

Pentium 3560M

Pentium G840
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 3560M is positioned at rank 153 and the Pentium G840 is on rank 764, so the Pentium 3560M offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Pentium 3560M
Performance Per Dollar Pentium G840
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Pentium 3560M | Pentium G840 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($15) |
| Longevity | 🛑 Legacy (Haswell (2013−2015) / 22 nm) | 🛑 Legacy (Sandy Bridge (2011−2013) / 32 nm) |
💎 Value Proposition
| Insight | Pentium 3560M | Pentium G840 |
|---|---|---|
| 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 Pentium 3560M and Pentium G840

Pentium 3560M
The Pentium 3560M is manufactured by Intel. It was released in 14 April 2014 (11 years ago). It is based on the Haswell (2013−2015) architecture. It features 2 cores and 2 threads. Base frequency is 2.4 GHz, with boost up to 2.4 GHz. L3 cache: 2 MB. L2 cache: 512 kB. Built on 22 nm process technology. Socket: PGA946. Thermal design power (TDP): 37 Watt. Memory support: DDR3. Passmark benchmark score: 1,345 points. Launch price was $134.

Pentium G840
The Pentium G840 is manufactured by Intel. It was released in 22 May 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 2 cores and 2 threads. Base frequency is 2.8 GHz, with boost up to 2.8 GHz. L3 cache: 3 MB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1155. Thermal design power (TDP): 65 Watt. Memory support: DDR3. Passmark benchmark score: 1,367 points. Launch price was $60.
Processing Power
Both the Pentium 3560M and Pentium G840 share an identical 2-core/2-thread configuration. Boost clocks reach 2.4 GHz on the Pentium 3560M versus 2.8 GHz on the Pentium G840 — a 15.4% clock advantage for the Pentium G840 (base: 2.4 GHz vs 2.8 GHz). The Pentium 3560M uses the Haswell (2013−2015) architecture (22 nm), while the Pentium G840 uses Sandy Bridge (2011−2013) (32 nm). In PassMark, the Pentium 3560M scores 1,345 against the Pentium G840's 1,367 — a 1.6% lead for the Pentium G840. L3 cache: 2 MB on the Pentium 3560M vs 3 MB (total) on the Pentium G840.
| Feature | Pentium 3560M | Pentium G840 |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 / 2 |
| Boost Clock | 2.4 GHz | 2.8 GHz+17% |
| Base Clock | 2.4 GHz | 2.8 GHz+17% |
| L3 Cache | 2 MB | 3 MB (total)+50% |
| L2 Cache | 512 kB+100% | 256 kB (per core) |
| Process | 22 nm-31% | 32 nm |
| Architecture | Haswell (2013−2015) | Sandy Bridge (2011−2013) |
| PassMark | 1,345 | 1,367+2% |
Memory & Platform
The Pentium 3560M uses the PGA946 socket (PCIe 3.0), while the Pentium G840 uses LGA1155 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Pentium 3560M | Pentium G840 |
|---|---|---|
| Socket | PGA946 | LGA1155 |
| PCIe Generation | PCIe 3.0+50% | PCIe 2.0 |
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