Core i5-1145G7 vs Xeon E5-2680
Core i5-1145G7
Xeon E5-2680
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 i5-1145G7 is positioned at rank 693 and the Xeon E5-2680 is on rank 1014, so the Core i5-1145G7 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i5-1145G7
Performance Per Dollar Xeon E5-2680
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i5-1145G7 | Xeon E5-2680 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($40) |
| Longevity | ✨ Modern (Tiger Lake-UP3 (2020−2021) / 10 nm SuperFin) | 🛑 Legacy (Sandy Bridge-EP (2012) / 32 nm) |
💎 Value Proposition
| Insight | Core i5-1145G7 | Xeon E5-2680 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($40) |
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 i5-1145G7 and Xeon E5-2680
Core i5-1145G7
The Core i5-1145G7 is manufactured by Intel. It was released in 2 September 2020 (5 years ago). It is based on the Tiger Lake-UP3 (2020−2021) architecture. It features 4 cores and 8 threads. Base frequency is 2.6 GHz, with boost up to 4.4 GHz. L3 cache: 8 MB (total). L2 cache: 1.25 MB (per core). Built on 10 nm SuperFin process technology. Socket: FCBGA1449. Thermal design power (TDP): 28 Watt. Memory support: DDR4. Passmark benchmark score: 9,266 points. Launch price was $309.
Xeon E5-2680
The Xeon E5-2680 is manufactured by Intel. It was released in 6 March 2012 (13 years ago). It is based on the Sandy Bridge-EP (2012) architecture. It features 8 cores and 16 threads. Base frequency is 2.7 GHz, with boost up to 3.5 GHz. L3 cache: 20 MB (total). L2 cache: 256K (per core). Built on 32 nm process technology. Socket: LGA2011. Thermal design power (TDP): 130 Watt. Memory support: DDR3. Passmark benchmark score: 9,289 points. Launch price was $1,723.
Processing Power
The Core i5-1145G7 packs 4 cores / 8 threads, while the Xeon E5-2680 offers 8 cores / 16 threads — the Xeon E5-2680 has 4 more cores. Boost clocks reach 4.4 GHz on the Core i5-1145G7 versus 3.5 GHz on the Xeon E5-2680 — a 22.8% clock advantage for the Core i5-1145G7 (base: 2.6 GHz vs 2.7 GHz). The Core i5-1145G7 uses the Tiger Lake-UP3 (2020−2021) architecture (10 nm SuperFin), while the Xeon E5-2680 uses Sandy Bridge-EP (2012) (32 nm). In PassMark, the Core i5-1145G7 scores 9,266 against the Xeon E5-2680's 9,289 — a 0.2% lead for the Xeon E5-2680. L3 cache: 8 MB (total) on the Core i5-1145G7 vs 20 MB (total) on the Xeon E5-2680.
| Feature | Core i5-1145G7 | Xeon E5-2680 |
|---|---|---|
| Cores / Threads | 4 / 8 | 8 / 16+100% |
| Boost Clock | 4.4 GHz+26% | 3.5 GHz |
| Base Clock | 2.6 GHz | 2.7 GHz+4% |
| L3 Cache | 8 MB (total) | 20 MB (total)+150% |
| L2 Cache | 1.25 MB (per core)+400% | 256K (per core) |
| Process | 10 nm SuperFin-69% | 32 nm |
| Architecture | Tiger Lake-UP3 (2020−2021) | Sandy Bridge-EP (2012) |
| PassMark | 9,266 | 9,289 |
| Cinebench R23 Multi | 5,195 | — |
| Geekbench 6 Single | 1,653 | — |
| Geekbench 6 Multi | 4,764 | — |
Memory & Platform
The Core i5-1145G7 uses the FCBGA1449 socket (PCIe 4.0), while the Xeon E5-2680 uses LGA2011 (PCIe 2.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the Core i5-1145G7 versus DDR3-1600 on the Xeon E5-2680 — the Core i5-1145G7 supports 28.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon E5-2680 supports up to 384 GB of RAM compared to 64 GB — 142.9% more capacity for professional workloads. Memory channels: 2 (Core i5-1145G7) vs 4 (Xeon E5-2680). PCIe lanes: 16 (Core i5-1145G7) vs 40 (Xeon E5-2680) — the Xeon E5-2680 offers 24 more lanes for additional GPUs or NVMe drives. Chipset compatibility: SoC (Core i5-1145G7) and Intel X79,Intel C602 (Xeon E5-2680).
| Feature | Core i5-1145G7 | Xeon E5-2680 |
|---|---|---|
| Socket | FCBGA1449 | LGA2011 |
| PCIe Generation | PCIe 4.0+100% | PCIe 2.0 |
| Max RAM Speed | DDR4-3200+33% | DDR3-1600 |
| Max RAM Capacity | 64 GB | 384 GB+500% |
| RAM Channels | 2 | 4+100% |
| ECC Support | ❌ | ✅ |
| PCIe Lanes | 16 | 40+150% |
Advanced Features
Virtualization: VT-x, VT-d, EPT (Core i5-1145G7) / not specified (Xeon E5-2680). The Core i5-1145G7 includes integrated graphics (Iris Xe Graphics (80 EU)), while the Xeon E5-2680 requires a dedicated GPU. Primary use case: Core i5-1145G7 targets Business. Direct competitor: Core i5-1145G7 rivals Core i5-1135G7.
| Feature | Core i5-1145G7 | Xeon E5-2680 |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | Iris Xe Graphics (80 EU) | — |
| Unlocked | No | — |
| AVX-512 | Yes | — |
| Virtualization | VT-x, VT-d, EPT | — |
| Target Use | Business | — |
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