Xeon E3-1235L v5 vs FX-8320E
Xeon E3-1235L v5
FX-8320E
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 E3-1235L v5 is positioned at rank 555 and the FX-8320E is on rank 555, so the FX-8320E offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Xeon E3-1235L v5
Performance Per Dollar FX-8320E
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon E3-1235L v5 | FX-8320E |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($60) |
| Longevity | 🛑 Legacy (Skylake-DT (2015) / 14 nm) | 🛑 Legacy (Vishera (2012−2015) / 32 nm) |
💎 Value Proposition
| Insight | Xeon E3-1235L v5 | FX-8320E |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($60) |
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 E3-1235L v5 and FX-8320E
Xeon E3-1235L v5
The Xeon E3-1235L v5 is manufactured by Intel. It was released in 19 October 2015 (10 years ago). It is based on the Skylake-DT (2015) architecture. It features 4 cores and 4 threads. Base frequency is 2 GHz, with boost up to 3 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 25 Watt. Memory support: DDR4-1866/2133, DDR3L-1333/1600. Passmark benchmark score: 5,013 points. Launch price was $250.
FX-8320E
The FX-8320E is manufactured by AMD. It was released in 2 September 2014 (11 years ago). It is based on the Vishera (2012−2015) architecture. It features 8 cores and 8 threads. Base frequency is 3.2 GHz, with boost up to 4 GHz. L2 cache: 8192 kB. Built on 32 nm process technology. Socket: AM3+. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 4,960 points. Launch price was $147.
Processing Power
The Xeon E3-1235L v5 packs 4 cores / 4 threads, while the FX-8320E offers 8 cores / 8 threads — the FX-8320E has 4 more cores. Boost clocks reach 3 GHz on the Xeon E3-1235L v5 versus 4 GHz on the FX-8320E — a 28.6% clock advantage for the FX-8320E (base: 2 GHz vs 3.2 GHz). The Xeon E3-1235L v5 uses the Skylake-DT (2015) architecture (14 nm), while the FX-8320E uses Vishera (2012−2015) (32 nm). In PassMark, the Xeon E3-1235L v5 scores 5,013 against the FX-8320E's 4,960 — a 1.1% lead for the Xeon E3-1235L v5.
| Feature | Xeon E3-1235L v5 | FX-8320E |
|---|---|---|
| Cores / Threads | 4 / 4 | 8 / 8+100% |
| Boost Clock | 3 GHz | 4 GHz+33% |
| Base Clock | 2 GHz | 3.2 GHz+60% |
| L3 Cache | 8 MB (total) | — |
| L2 Cache | 256 kB (per core) | 8192 kB+3100% |
| Process | 14 nm-56% | 32 nm |
| Architecture | Skylake-DT (2015) | Vishera (2012−2015) |
| PassMark | 5,013+1% | 4,960 |
| Geekbench 6 Single | — | 439 |
| Geekbench 6 Multi | — | 1,734 |
Memory & Platform
The Xeon E3-1235L v5 uses the LGA1151 socket (PCIe 3.0), while the FX-8320E uses AM3+ (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Xeon E3-1235L v5 | FX-8320E |
|---|---|---|
| Socket | LGA1151 | AM3+ |
| PCIe Generation | PCIe 3.0+50% | PCIe 2.0 |
| Max RAM Speed | — | DDR3-1866 |
| Max RAM Capacity | — | 32 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 0 |
Advanced Features
Virtualization: not specified (Xeon E3-1235L v5) / AMD-V (FX-8320E).
| Feature | Xeon E3-1235L v5 | FX-8320E |
|---|---|---|
| Integrated GPU | — | No |
| Unlocked | — | Yes |
| AVX-512 | — | No |
| Virtualization | — | AMD-V |
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