Pentium G640 vs Core i3-2332M
Pentium G640
Core i3-2332M
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 G640 is positioned at rank 763 and the Core i3-2332M is on rank 284, so the Core i3-2332M offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Pentium G640
Performance Per Dollar Core i3-2332M
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Pentium G640 | Core i3-2332M |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($5) | ✅ More affordable ($0) |
| Longevity | 🛑 Legacy (Sandy Bridge (2011−2013) / 32 nm) | 🛑 Legacy (Sandy Bridge (2011−2013) / 32 nm) |
💎 Value Proposition
| Insight | Pentium G640 | Core i3-2332M |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($5) | ✅ 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 G640 and Core i3-2332M
Pentium G640
The Pentium G640 is manufactured by Intel. It was released in 3 June 2012 (13 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: 1,369 points. Launch price was $179.
Core i3-2332M
The Core i3-2332M is manufactured by Intel. It was released in 1 September 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 2 cores and 4 threads. Base frequency is 2.2 GHz, with boost up to 2.2 GHz. L3 cache: 3 MB (total). L2 cache: 256K (per core). Built on 32 nm process technology. Socket: G2. Thermal design power (TDP): 35 Watt. Memory support: DDR3. Passmark benchmark score: 1,353 points. Launch price was $69.
Processing Power
The Pentium G640 packs 2 cores / 2 threads, matching the Core i3-2332M's 2 cores. Boost clocks reach 2.8 GHz on the Pentium G640 versus 2.2 GHz on the Core i3-2332M — a 24% clock advantage for the Pentium G640 (base: 2.8 GHz vs 2.2 GHz). Both are built on the Sandy Bridge (2011−2013) architecture using a 32 nm process. In PassMark, the Pentium G640 scores 1,369 against the Core i3-2332M's 1,353 — a 1.2% lead for the Pentium G640. Both processors carry 3 MB (total) of L3 cache.
| Feature | Pentium G640 | Core i3-2332M |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 / 4 |
| Boost Clock | 2.8 GHz+27% | 2.2 GHz |
| Base Clock | 2.8 GHz+27% | 2.2 GHz |
| L3 Cache | 3 MB (total) | 3 MB (total) |
| L2 Cache | 256 kB (per core) | 256K (per core) |
| Process | 32 nm | 32 nm |
| Architecture | Sandy Bridge (2011−2013) | Sandy Bridge (2011−2013) |
| PassMark | 1,369+1% | 1,353 |
| Geekbench 6 Single | — | 369 |
Memory & Platform
The Pentium G640 uses the LGA1155 socket (PCIe 2.0), while the Core i3-2332M uses G2 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Pentium G640 | Core i3-2332M |
|---|---|---|
| Socket | LGA1155 | G2 |
| PCIe Generation | PCIe 2.0 | PCIe 2.0 |
| Max RAM Speed | — | DDR3-1333 |
| Max RAM Capacity | — | 16 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 16 |
Advanced Features
Virtualization: not specified (Pentium G640) / VT-x, EPT (Core i3-2332M). The Core i3-2332M includes integrated graphics (HD Graphics 3000), while the Pentium G640 requires a dedicated GPU. Primary use case: Core i3-2332M targets Budget Laptop. Direct competitor: Core i3-2332M rivals A6-3400M.
| Feature | Pentium G640 | Core i3-2332M |
|---|---|---|
| Integrated GPU | — | Yes |
| IGPU Model | — | HD Graphics 3000 |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | VT-x, EPT |
| Target Use | — | Budget Laptop |
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