Pentium G640 vs Core i5-13400F
Pentium G640
Core i5-13400F
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. The Pentium G640 is positioned at rank #763 in our cost-efficiency ranking, representing a Lower cost-benefit for your build. Components placed above yours deliver better value for money.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Pentium G640
Performance Per Dollar Core i5-13400F
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Pentium G640 | Core i5-13400F |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($5) | ⚠️ Higher cost ($180) |
| Longevity | 🛑 Legacy (Sandy Bridge (2011−2013) / 32 nm) | ✨ Modern (Raptor Lake-S (2023−2024) / Intel 7 nm) |
💎 Value Proposition
| Insight | Pentium G640 | Core i5-13400F |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+97%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($5) | ⚠️ Higher cost ($180) |
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 i5-13400F
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 i5-13400F
The Core i5-13400F is manufactured by Intel. It was released in 4 January 2023 (2 years ago). It is based on the Raptor Lake-S (2023−2024) architecture. It features 10 cores and 16 threads. Base frequency is 2.5 GHz, with boost up to 4.6 GHz. L3 cache: 20 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 65 Watt. Memory support: DDR5, DDR4. Passmark benchmark score: 25,029 points. Launch price was $196.
Processing Power
The Pentium G640 packs 2 cores / 2 threads, while the Core i5-13400F offers 10 cores / 16 threads — the Core i5-13400F has 8 more cores. Boost clocks reach 2.8 GHz on the Pentium G640 versus 4.6 GHz on the Core i5-13400F — a 48.6% clock advantage for the Core i5-13400F (base: 2.8 GHz vs 2.5 GHz). The Pentium G640 uses the Sandy Bridge (2011−2013) architecture (32 nm), while the Core i5-13400F uses Raptor Lake-S (2023−2024) (Intel 7 nm). In PassMark, the Pentium G640 scores 1,369 against the Core i5-13400F's 25,029 — a 179.3% lead for the Core i5-13400F. L3 cache: 3 MB (total) on the Pentium G640 vs 20 MB (total) on the Core i5-13400F.
| Feature | Pentium G640 | Core i5-13400F |
|---|---|---|
| Cores / Threads | 2 / 2 | 10 / 16+400% |
| Boost Clock | 2.8 GHz | 4.6 GHz+64% |
| Base Clock | 2.8 GHz+12% | 2.5 GHz |
| L3 Cache | 3 MB (total) | 20 MB (total)+567% |
| L2 Cache | 256 kB (per core) | 1.25 MB (per core)+400% |
| Process | 32 nm | Intel 7 nm-78% |
| Architecture | Sandy Bridge (2011−2013) | Raptor Lake-S (2023−2024) |
| PassMark | 1,369 | 25,029+1728% |
| Cinebench R23 Multi | — | 16,211 |
| Geekbench 6 Single | — | 2,407 |
| Geekbench 6 Multi | — | 11,408 |
Memory & Platform
The Pentium G640 uses the LGA1155 socket (PCIe 2.0), while the Core i5-13400F uses LGA1700 (PCIe 5.0) — making them incompatible on the same motherboard.
| Feature | Pentium G640 | Core i5-13400F |
|---|---|---|
| Socket | LGA1155 | LGA1700 |
| PCIe Generation | PCIe 2.0 | PCIe 5.0+150% |
| Max RAM Speed | — | DDR5-4800, DDR4-3200 |
| Max RAM Capacity | — | 192 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 20 |
Advanced Features
Virtualization: not specified (Pentium G640) / VT-x, VT-d (Core i5-13400F). Primary use case: Core i5-13400F targets Gaming. Direct competitor: Core i5-13400F rivals Ryzen 5 7600.
| Feature | Pentium G640 | Core i5-13400F |
|---|---|---|
| Integrated GPU | — | No |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | VT-x, VT-d |
| Target Use | — | Gaming |
Value Analysis
The Pentium G640 launched at $64 MSRP, while the Core i5-13400F debuted at $196. At current prices ($5 vs $180), the Pentium G640 is $175 cheaper. In terms of value (PassMark points per dollar), the Pentium G640 delivers 273.8 pts/$ vs 139.1 pts/$ for the Core i5-13400F — making the Pentium G640 the 65.3% better value option.
| Feature | Pentium G640 | Core i5-13400F |
|---|---|---|
| MSRP | $64-67% | $196 |
| Avg Price (30d) | $5-97% | $180 |
| Performance per Dollar | 273.8+97% | 139.1 |
| Release Date | 2012 | 2023 |
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