Xeon E3-1275 vs Core i7-6822EQ
Xeon E3-1275
Core i7-6822EQ
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 E3-1275 is positioned at rank 522 and the Core i7-6822EQ is on rank 818, so the Xeon E3-1275 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Xeon E3-1275
Performance Per Dollar Core i7-6822EQ
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon E3-1275 | Core i7-6822EQ |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($190) |
| Longevity | 🛑 Legacy (Sandy Bridge (2011−2013) / 32 nm) | 🛑 Legacy (Skylake (2015−2016) / 14 nm) |
💎 Value Proposition
| Insight | Xeon E3-1275 | Core i7-6822EQ |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($190) |
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 E3-1275 and Core i7-6822EQ
Xeon E3-1275
The Xeon E3-1275 is manufactured by Intel. It was released in 3 April 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 4 cores and 8 threads. Base frequency is 3.4 GHz, with boost up to 3.8 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1155. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 5,496 points. Launch price was $450.
Core i7-6822EQ
The Core i7-6822EQ is manufactured by Intel. It was released in 12 October 2015 (10 years ago). It is based on the Skylake (2015−2016) architecture. It features 4 cores and 8 threads. Max frequency: 2 GHz. L3 cache: 8 MB. L2 cache: 1 MB. Built on 14 nm process technology. Thermal design power (TDP): 25 Watt. Memory support: LPDDR3-1866. Passmark benchmark score: 5,550 points. Launch price was $378.
Processing Power
Both the Xeon E3-1275 and Core i7-6822EQ share an identical 4-core/8-thread configuration. Boost clocks reach 3.8 GHz on the Xeon E3-1275 versus 2 GHz on the Core i7-6822EQ — a 62.1% clock advantage for the Xeon E3-1275. The Xeon E3-1275 uses the Sandy Bridge (2011−2013) architecture (32 nm), while the Core i7-6822EQ uses Skylake (2015−2016) (14 nm). In PassMark, the Xeon E3-1275 scores 5,496 against the Core i7-6822EQ's 5,550 — a 1% lead for the Core i7-6822EQ. L3 cache: 8 MB (total) on the Xeon E3-1275 vs 8 MB on the Core i7-6822EQ.
| Feature | Xeon E3-1275 | Core i7-6822EQ |
|---|---|---|
| Cores / Threads | 4 / 8 | 4 / 8 |
| Boost Clock | 3.8 GHz+90% | 2 GHz |
| Base Clock | 3.4 GHz | — |
| L3 Cache | 8 MB (total) | 8 MB |
| L2 Cache | 256 kB (per core) | 1 MB+300% |
| Process | 32 nm | 14 nm-56% |
| Architecture | Sandy Bridge (2011−2013) | Skylake (2015−2016) |
| PassMark | 5,496 | 5,550 |
| Geekbench 6 Single | — | 684 |
| Geekbench 6 Multi | — | 2,796 |
Advanced Features
Virtualization: not specified (Xeon E3-1275) / VT-x / VT-d / EPT (Core i7-6822EQ). The Core i7-6822EQ includes integrated graphics (Intel HD Graphics 530), while the Xeon E3-1275 requires a dedicated GPU. Primary use case: Core i7-6822EQ targets Embedded.
| Feature | Xeon E3-1275 | Core i7-6822EQ |
|---|---|---|
| Integrated GPU | — | Yes |
| IGPU Model | — | Intel HD Graphics 530 |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | VT-x / VT-d / EPT |
| Target Use | — | Embedded |
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