Pentium G640 vs A4-5300
Pentium G640
A4-5300
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 A4-5300 is on rank 731, so the A4-5300 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 A4-5300
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Pentium G640 | A4-5300 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior 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 (Trinity (2012−2013) / 32 nm) |
💎 Value Proposition
| Insight | Pentium G640 | A4-5300 |
|---|---|---|
| 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 A4-5300
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.
A4-5300
The A4-5300 is manufactured by AMD. It was released in 2014-01-01. It is based on the Trinity (2012−2013) architecture. It features 2 cores and 2 threads. Base frequency is 3.4 GHz, with boost up to 3.6 GHz. L3 cache: 0 kB. L2 cache: 1 MB (per core). Built on 32 nm process technology. Socket: FM2. Thermal design power (TDP): 65 Watt. Memory support: DDR3. Passmark benchmark score: 1,367 points. Launch price was $50.
Processing Power
Both the Pentium G640 and A4-5300 share an identical 2-core/2-thread configuration. Boost clocks reach 2.8 GHz on the Pentium G640 versus 3.6 GHz on the A4-5300 — a 25% clock advantage for the A4-5300 (base: 2.8 GHz vs 3.4 GHz). The Pentium G640 uses the Sandy Bridge (2011−2013) architecture (32 nm), while the A4-5300 uses Trinity (2012−2013) (32 nm). In PassMark, the Pentium G640 scores 1,369 against the A4-5300's 1,367 — a 0.1% lead for the Pentium G640. L3 cache: 3 MB (total) on the Pentium G640 vs 0 kB on the A4-5300.
| Feature | Pentium G640 | A4-5300 |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 / 2 |
| Boost Clock | 2.8 GHz | 3.6 GHz+29% |
| Base Clock | 2.8 GHz | 3.4 GHz+21% |
| L3 Cache | 3 MB (total) | 0 kB |
| L2 Cache | 256 kB (per core) | 1 MB (per core)+300% |
| Process | 32 nm | 32 nm |
| Architecture | Sandy Bridge (2011−2013) | Trinity (2012−2013) |
| PassMark | 1,369 | 1,367 |
| Geekbench 6 Single | — | 372 |
Memory & Platform
The Pentium G640 uses the LGA1155 socket (PCIe 2.0), while the A4-5300 uses FM2 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Pentium G640 | A4-5300 |
|---|---|---|
| Socket | LGA1155 | FM2 |
| PCIe Generation | PCIe 2.0 | PCIe 2.0 |
| Max RAM Speed | — | DDR3-1600 |
| Max RAM Capacity | — | 32 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 16 |
Advanced Features
Virtualization: not specified (Pentium G640) / AMD-V (A4-5300). The A4-5300 includes integrated graphics (Radeon HD 7480D), while the Pentium G640 requires a dedicated GPU. Primary use case: A4-5300 targets Budget Desktop. Direct competitor: A4-5300 rivals Celeron G1620.
| Feature | Pentium G640 | A4-5300 |
|---|---|---|
| Integrated GPU | — | Yes |
| IGPU Model | — | Radeon HD 7480D |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | AMD-V |
| Target Use | — | Budget Desktop |
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