CPU
GPU
Core i5-7400T
Xeon E3-1220 v2
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 i5-7400T is positioned at rank 666 and the Xeon E3-1220 v2 is on rank 581, so the Xeon E3-1220 v2 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i5-7400T
Performance Per Dollar Xeon E3-1220 v2
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i5-7400T | Xeon E3-1220 v2 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($78) | ✅ More affordable ($0) |
| Longevity | ✨ Modern (Kaby Lake (2016−2019) / 14 nm) | 🛑 Legacy (Ivy Bridge (2012−2013) / 22 nm) |
💎 Value Proposition
| Insight | Core i5-7400T | Xeon E3-1220 v2 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($78) | ✅ 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 i5-7400T and Xeon E3-1220 v2
Core i5-7400T
The Core i5-7400T 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 4 threads. Base frequency is 2.4 GHz, with boost up to 3 GHz. L3 cache: 6 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 35 Watt. Memory support: DDR4. Passmark benchmark score: 4,692 points. Launch price was $187.
Xeon E3-1220 v2
The Xeon E3-1220 v2 is manufactured by Intel. It was released in 14 May 2012 (13 years ago). It is based on the Ivy Bridge (2012−2013) architecture. It features 4 cores and 4 threads. Base frequency is 3.1 GHz, with boost up to 3.5 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA1155. Thermal design power (TDP): 69 Watt. Memory support: DDR3. Passmark benchmark score: 4,680 points. Launch price was $220.
Processing Power
Both the Core i5-7400T and Xeon E3-1220 v2 share an identical 4-core/4-thread configuration. Boost clocks reach 3 GHz on the Core i5-7400T versus 3.5 GHz on the Xeon E3-1220 v2 — a 15.4% clock advantage for the Xeon E3-1220 v2 (base: 2.4 GHz vs 3.1 GHz). The Core i5-7400T uses the Kaby Lake (2016−2019) architecture (14 nm), while the Xeon E3-1220 v2 uses Ivy Bridge (2012−2013) (22 nm). In PassMark, the Core i5-7400T scores 4,692 against the Xeon E3-1220 v2's 4,680 — a 0.3% lead for the Core i5-7400T. L3 cache: 6 MB (total) on the Core i5-7400T vs 8 MB (total) on the Xeon E3-1220 v2.
| Feature | Core i5-7400T | Xeon E3-1220 v2 |
|---|---|---|
| Cores / Threads | 4 / 4 | 4 / 4 |
| Boost Clock | 3 GHz | 3.5 GHz+17% |
| Base Clock | 2.4 GHz | 3.1 GHz+29% |
| L3 Cache | 6 MB (total) | 8 MB (total)+33% |
| L2 Cache | 256K (per core) | 256 kB (per core) |
| Process | 14 nm-36% | 22 nm |
| Architecture | Kaby Lake (2016−2019) | Ivy Bridge (2012−2013) |
| PassMark | 4,692 | 4,680 |
| Cinebench R23 Multi | 3,334 | — |
| Geekbench 6 Single | 1,069 | — |
| Geekbench 6 Multi | 2,463 | — |
Memory & Platform
The Core i5-7400T uses the LGA1151 socket (PCIe 3.0), while the Xeon E3-1220 v2 uses LGA1155 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Core i5-7400T | Xeon E3-1220 v2 |
|---|---|---|
| Socket | LGA1151 | LGA1155 |
| 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: Yes (Core i5-7400T) / not specified (Xeon E3-1220 v2). The Core i5-7400T includes integrated graphics (Intel HD Graphics 630), while the Xeon E3-1220 v2 requires a dedicated GPU.
| Feature | Core i5-7400T | Xeon E3-1220 v2 |
|---|---|---|
| Integrated GPU | Yes | — |
| IGPU Model | Intel HD Graphics 630 | — |
| AVX-512 | No | — |
| Virtualization | Yes | — |
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The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
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