Xeon E5335 vs A9-9420
Xeon E5335
A9-9420
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 Xeon E5335 is positioned at rank 922 and the A9-9420 is on rank 1074, so the Xeon E5335 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Xeon E5335
Performance Per Dollar A9-9420
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon E5335 | A9-9420 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($30) |
| Longevity | 🛑 Legacy (Clovertown (2006−2007) / 65 nm) | 🛑 Legacy (Stoney Ridge (2016−2019) / 28 nm) |
💎 Value Proposition
| Insight | Xeon E5335 | A9-9420 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($30) |
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 Xeon E5335 and A9-9420
Xeon E5335
The Xeon E5335 is manufactured by Intel. It was released in 2015-01-01. It is based on the Clovertown (2006−2007) architecture. It features 4 cores and 4 threads. Base frequency is 2 GHz, with boost up to 2 GHz. L3 cache: 8 MB L2 Cache. L2 cache: 4 MB (total). Built on 65 nm process technology. Socket: LGA771. Thermal design power (TDP): 80 Watt. Memory support: DDR2, DDR3 Depends on motherboard. Passmark benchmark score: 1,549 points. Launch price was $800.
A9-9420
The A9-9420 is manufactured by AMD. It was released in 31 May 2016 (9 years ago). It is based on the Stoney Ridge (2016−2019) architecture. It features 2 cores and 2 threads. Base frequency is 3 GHz, with boost up to 3.6 GHz. L3 cache: 0 kB. L2 cache: 1 MB (total). Built on 28 nm process technology. Socket: FT4. Thermal design power (TDP): 15 Watt. Memory support: DDR4. Passmark benchmark score: 1,538 points. Launch price was $69.
Processing Power
The Xeon E5335 packs 4 cores / 4 threads, while the A9-9420 offers 2 cores / 2 threads — the Xeon E5335 has 2 more cores. Boost clocks reach 2 GHz on the Xeon E5335 versus 3.6 GHz on the A9-9420 — a 57.1% clock advantage for the A9-9420 (base: 2 GHz vs 3 GHz). The Xeon E5335 uses the Clovertown (2006−2007) architecture (65 nm), while the A9-9420 uses Stoney Ridge (2016−2019) (28 nm). In PassMark, the Xeon E5335 scores 1,549 against the A9-9420's 1,538 — a 0.7% lead for the Xeon E5335. L3 cache: 8 MB L2 Cache on the Xeon E5335 vs 0 kB on the A9-9420.
| Feature | Xeon E5335 | A9-9420 |
|---|---|---|
| Cores / Threads | 4 / 4+100% | 2 / 2 |
| Boost Clock | 2 GHz | 3.6 GHz+80% |
| Base Clock | 2 GHz | 3 GHz+50% |
| L3 Cache | 8 MB L2 Cache | 0 kB |
| L2 Cache | 4 MB (total)+300% | 1 MB (total) |
| Process | 65 nm | 28 nm-57% |
| Architecture | Clovertown (2006−2007) | Stoney Ridge (2016−2019) |
| PassMark | 1,549 | 1,538 |
| Geekbench 6 Single | — | 497 |
| Geekbench 6 Multi | — | 950 |
Memory & Platform
The Xeon E5335 uses the LGA771 socket (PCIe 2.0), while the A9-9420 uses FT4 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Xeon E5335 | A9-9420 |
|---|---|---|
| Socket | LGA771 | FT4 |
| PCIe Generation | PCIe 2.0 | PCIe 3.0+50% |
| Max RAM Speed | — | DDR4-2133 |
| Max RAM Capacity | — | 8 GB |
| RAM Channels | — | 1 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 8 |
Advanced Features
Virtualization: not specified (Xeon E5335) / AMD-V (A9-9420). The A9-9420 includes integrated graphics (Radeon R5), while the Xeon E5335 requires a dedicated GPU. Primary use case: A9-9420 targets Budget Laptop. Direct competitor: A9-9420 rivals Pentium N4200.
| Feature | Xeon E5335 | A9-9420 |
|---|---|---|
| Integrated GPU | — | Yes |
| IGPU Model | — | Radeon R5 |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | AMD-V |
| Target Use | — | Budget Laptop |
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