Xeon E3-1285L v3 vs Xeon E3-1265L v4
Xeon E3-1285L v3
Xeon E3-1265L v4
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 E3-1285L v3 is positioned at rank 426 and the Xeon E3-1265L v4 is on rank 674, so the Xeon E3-1285L v3 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Xeon E3-1285L v3
Performance Per Dollar Xeon E3-1265L v4
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon E3-1285L v3 | Xeon E3-1265L v4 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($80) |
| Longevity | 🛑 Legacy (Haswell-WS (2013−2014) / 22 nm) | 🛑 Legacy (Broadwell-DT (2015) / 14 nm) |
💎 Value Proposition
| Insight | Xeon E3-1285L v3 | Xeon E3-1265L v4 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($80) |
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.
Counter-Strike 2
League of Legends
Technical Specifications
Side-by-side comparison of Xeon E3-1285L v3 and Xeon E3-1265L v4
Xeon E3-1285L v3
The Xeon E3-1285L v3 is manufactured by Intel. It was released in 2 June 2013 (12 years ago). It is based on the Haswell-WS (2013−2014) architecture. It features 4 cores and 8 threads. Base frequency is 3.1 GHz, with boost up to 3.9 GHz. L3 cache: 8192 kB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA1150. Thermal design power (TDP): 65 Watt. Memory support: DDR3, DDR4. Passmark benchmark score: 6,874 points. Launch price was $809.
Xeon E3-1265L v4
The Xeon E3-1265L v4 is manufactured by Intel. It was released in 2015-01-01. It is based on the Broadwell-DT (2015) architecture. It features 4 cores and 8 threads. Base frequency is 2.3 GHz, with boost up to 3.3 GHz. L3 cache: 6 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1150. Thermal design power (TDP): 35 Watt. Memory support: DDR3L-1333, DDR3L-1600, DDR3L-1866. Passmark benchmark score: 6,954 points. Launch price was $800.
Processing Power
Both the Xeon E3-1285L v3 and Xeon E3-1265L v4 share an identical 4-core/8-thread configuration. Boost clocks reach 3.9 GHz on the Xeon E3-1285L v3 versus 3.3 GHz on the Xeon E3-1265L v4 — a 16.7% clock advantage for the Xeon E3-1285L v3 (base: 3.1 GHz vs 2.3 GHz). The Xeon E3-1285L v3 uses the Haswell-WS (2013−2014) architecture (22 nm), while the Xeon E3-1265L v4 uses Broadwell-DT (2015) (14 nm). In PassMark, the Xeon E3-1285L v3 scores 6,874 against the Xeon E3-1265L v4's 6,954 — a 1.2% lead for the Xeon E3-1265L v4. L3 cache: 8192 kB (total) on the Xeon E3-1285L v3 vs 6 MB (total) on the Xeon E3-1265L v4.
| Feature | Xeon E3-1285L v3 | Xeon E3-1265L v4 |
|---|---|---|
| Cores / Threads | 4 / 8 | 4 / 8 |
| Boost Clock | 3.9 GHz+18% | 3.3 GHz |
| Base Clock | 3.1 GHz+35% | 2.3 GHz |
| L3 Cache | 8192 kB (total)+33% | 6 MB (total) |
| L2 Cache | 256 kB (per core) | 256K (per core) |
| Process | 22 nm | 14 nm-36% |
| Architecture | Haswell-WS (2013−2014) | Broadwell-DT (2015) |
| PassMark | 6,874 | 6,954+1% |
| Cinebench R23 Multi | — | 4,500 |
| Geekbench 6 Single | — | 900 |
| Geekbench 6 Multi | — | 3,000 |
Memory & Platform
Both processors use the LGA1150 socket with PCIe 5.0.
| Feature | Xeon E3-1285L v3 | Xeon E3-1265L v4 |
|---|---|---|
| Socket | LGA1150 | LGA1150 |
| PCIe Generation | PCIe 5.0 | PCIe 5.0 |
| Max RAM Speed | — | DDR3-1866 |
| Max RAM Capacity | — | 32 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ✅ |
| PCIe Lanes | — | 16 |
Advanced Features
Virtualization: not specified (Xeon E3-1285L v3) / VT-x, VT-d (Xeon E3-1265L v4). The Xeon E3-1265L v4 includes integrated graphics (Iris Pro Graphics P6300), while the Xeon E3-1285L v3 requires a dedicated GPU. Primary use case: Xeon E3-1265L v4 targets Server.
| Feature | Xeon E3-1285L v3 | Xeon E3-1265L v4 |
|---|---|---|
| Integrated GPU | — | Yes |
| IGPU Model | — | Iris Pro Graphics P6300 |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | VT-x, VT-d |
| Target Use | — | Server |
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