Core i7-7700 vs Xeon E3-1240 v6
Core i7-7700
Xeon E3-1240 v6
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 Core i7-7700 is positioned at rank 574 and the Xeon E3-1240 v6 is on rank 494, so the Xeon E3-1240 v6 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i7-7700
Performance Per Dollar Xeon E3-1240 v6
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i7-7700 | Xeon E3-1240 v6 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($102) | ✅ More affordable ($0) |
| Longevity | ✨ Modern (Kaby Lake (2016−2019) / 14 nm) | ✨ Modern (Kaby Lake (2016−2019) / 14 nm) |
💎 Value Proposition
| Insight | Core i7-7700 | Xeon E3-1240 v6 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($102) | ✅ More affordable ($0) |
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 Core i7-7700 and Xeon E3-1240 v6
Core i7-7700
The Core i7-7700 is manufactured by Intel. It was released in 3 January 2017 (8 years ago). It is based on the Kaby Lake (2016−2019) architecture. It features 4 cores and 8 threads. Base frequency is 3.6 GHz, with boost up to 4.2 GHz. L3 cache: 8 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 65 Watt. Memory support: DDR3, DDR4. Passmark benchmark score: 8,642 points. Launch price was $303.
Xeon E3-1240 v6
The Xeon E3-1240 v6 is manufactured by Intel. It was released in 28 March 2017 (8 years ago). It is based on the Kaby Lake (2016−2019) architecture. It features 4 cores and 8 threads. Base frequency is 3.7 GHz, with boost up to 4.1 GHz. L3 cache: 8 MB. L2 cache: 1 MB. Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 72 Watt. Memory support: DDR4-2400, DDR3L-1866. Passmark benchmark score: 8,731 points. Launch price was $272.
Processing Power
Both the Core i7-7700 and Xeon E3-1240 v6 share an identical 4-core/8-thread configuration. Boost clocks reach 4.2 GHz on the Core i7-7700 versus 4.1 GHz on the Xeon E3-1240 v6 — a 2.4% clock advantage for the Core i7-7700 (base: 3.6 GHz vs 3.7 GHz). Both are built on the Kaby Lake (2016−2019) architecture using a 14 nm process. In PassMark, the Core i7-7700 scores 8,642 against the Xeon E3-1240 v6's 8,731 — a 1% lead for the Xeon E3-1240 v6. L3 cache: 8 MB (total) on the Core i7-7700 vs 8 MB on the Xeon E3-1240 v6.
| Feature | Core i7-7700 | Xeon E3-1240 v6 |
|---|---|---|
| Cores / Threads | 4 / 8 | 4 / 8 |
| Boost Clock | 4.2 GHz+2% | 4.1 GHz |
| Base Clock | 3.6 GHz | 3.7 GHz+3% |
| L3 Cache | 8 MB (total) | 8 MB |
| L2 Cache | 256K (per core) | 1 MB+300% |
| Process | 14 nm | 14 nm |
| Architecture | Kaby Lake (2016−2019) | Kaby Lake (2016−2019) |
| PassMark | 8,642 | 8,731+1% |
| Cinebench R23 Multi | 1,435 | — |
Memory & Platform
Both processors use the LGA1151 socket with PCIe 3.0.
| Feature | Core i7-7700 | Xeon E3-1240 v6 |
|---|---|---|
| Socket | LGA1151 | LGA1151 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
| Max RAM Speed | DDR4-2400 | — |
| Max RAM Capacity | 64 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 16 | — |
Advanced Features
Virtualization: VT-x, VT-d, EPT (Core i7-7700) / not specified (Xeon E3-1240 v6). The Core i7-7700 includes integrated graphics (HD Graphics 630), while the Xeon E3-1240 v6 requires a dedicated GPU. Primary use case: Core i7-7700 targets Gaming. Direct competitor: Core i7-7700 rivals Ryzen 5 1600.
| Feature | Core i7-7700 | Xeon E3-1240 v6 |
|---|---|---|
| Integrated GPU | Yes | — |
| IGPU Model | HD Graphics 630 | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | VT-x, VT-d, EPT | — |
| Target Use | Gaming | — |
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