A4-4000 vs Pentium Extreme Edition 965
A4-4000
Pentium Extreme Edition 965
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 A4-4000 is positioned at rank 811 and the Pentium Extreme Edition 965 is on rank 1119, so the A4-4000 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar A4-4000
Performance Per Dollar Pentium Extreme Edition 965
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | A4-4000 | Pentium Extreme Edition 965 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($100) |
| Longevity | 🛑 Legacy (Richland (2013−2014) / 32 nm) | 🛑 Legacy (Presler (2005−2007) / 65 nm) |
💎 Value Proposition
| Insight | A4-4000 | Pentium Extreme Edition 965 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($100) |
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 A4-4000 and Pentium Extreme Edition 965
A4-4000
The A4-4000 is manufactured by AMD. It was released in 2014-01-01. It is based on the Richland (2013−2014) architecture. It features 2 cores and 2 threads. Base frequency is 3 GHz, with boost up to 3.2 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: 1,152 points. Launch price was $50.
Pentium Extreme Edition 965
The Pentium Extreme Edition 965 is manufactured by Intel. It was released in 26 March 2006 (19 years ago). It is based on the Presler (2005−2007) architecture. It features 2 cores and 4 threads. Base frequency is 3.733 GHz, with boost up to 0.73 GHz. L2 cache: 2 MB (per core). Built on 65 nm process technology. Socket: LGA775. Thermal design power (TDP): 130 Watt. Memory support: DDR1, DDR2, DDR3 Depends on motherboard. Passmark benchmark score: 1,165 points. Launch price was $999.
Processing Power
The A4-4000 packs 2 cores / 2 threads, matching the Pentium Extreme Edition 965's 2 cores. Boost clocks reach 3.2 GHz on the A4-4000 versus 0.73 GHz on the Pentium Extreme Edition 965 — a 125.7% clock advantage for the A4-4000 (base: 3 GHz vs 3.733 GHz). The A4-4000 uses the Richland (2013−2014) architecture (32 nm), while the Pentium Extreme Edition 965 uses Presler (2005−2007) (65 nm). In PassMark, the A4-4000 scores 1,152 against the Pentium Extreme Edition 965's 1,165 — a 1.1% lead for the Pentium Extreme Edition 965.
| Feature | A4-4000 | Pentium Extreme Edition 965 |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 / 4 |
| Boost Clock | 3.2 GHz+338% | 0.73 GHz |
| Base Clock | 3 GHz | 3.733 GHz+24% |
| L3 Cache | 0 kB | — |
| L2 Cache | 1 MB (per core) | 2 MB (per core)+100% |
| Process | 32 nm-51% | 65 nm |
| Architecture | Richland (2013−2014) | Presler (2005−2007) |
| PassMark | 1,152 | 1,165+1% |
| Geekbench 6 Single | 348 | — |
Memory & Platform
The A4-4000 uses the FM2 socket (PCIe 3.0), while the Pentium Extreme Edition 965 uses LGA775 (PCIe 1.1) — making them incompatible on the same motherboard.
| Feature | A4-4000 | Pentium Extreme Edition 965 |
|---|---|---|
| Socket | FM2 | LGA775 |
| PCIe Generation | PCIe 3.0+173% | PCIe 1.1 |
| Max RAM Speed | DDR3-1333 | — |
| Max RAM Capacity | 32 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 8 | — |
Advanced Features
Virtualization: AMD-V (A4-4000) / not specified (Pentium Extreme Edition 965). The A4-4000 includes integrated graphics (Radeon HD 7480D), while the Pentium Extreme Edition 965 requires a dedicated GPU. Primary use case: A4-4000 targets Budget Desktop. Direct competitor: A4-4000 rivals Celeron G1610.
| Feature | A4-4000 | Pentium Extreme Edition 965 |
|---|---|---|
| Integrated GPU | Yes | — |
| IGPU Model | Radeon HD 7480D | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | AMD-V | — |
| Target Use | Budget Desktop | — |
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