CPU
GPU
Core i5-1034G1
Xeon E3-1271 v3
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 i5-1034G1 is positioned at rank 784 and the Xeon E3-1271 v3 is on rank 862, so the Core i5-1034G1 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i5-1034G1
Performance Per Dollar Xeon E3-1271 v3
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i5-1034G1 | Xeon E3-1271 v3 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($831) |
| Longevity | ✨ Modern (Ice Lake U (2019−2020) / 10 nm) | 🛑 Legacy (Legacy / 22 nm) |
💎 Value Proposition
| Insight | Core i5-1034G1 | Xeon E3-1271 v3 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($831) |
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 i5-1034G1 and Xeon E3-1271 v3
Core i5-1034G1
The Core i5-1034G1 is manufactured by Intel. It was released in 29 May 2019 (6 years ago). It is based on the Ice Lake U (2019−2020) architecture. It features 4 cores and 8 threads. Base frequency is 0.8 GHz, with boost up to 3.6 GHz. L3 cache: 6 MB. L2 cache: 2 MB. Built on 10 nm process technology. Thermal design power (TDP): 2 MB + 6 MB. Passmark benchmark score: 7,550 points. Launch price was $149.
Xeon E3-1271 v3
The Xeon E3-1271 v3 is manufactured by Intel. It was released in 2015-01-01. It features 4 cores and 8 threads. Base frequency is 3.6 GHz, with boost up to 4 GHz. L3 cache: 8 MB Intel® Smart Cache. Built on 22 nm process technology. Socket: LGA1150. Thermal design power (TDP): 80 Watt. Memory support: DDR3L-1333, DDR3L-1600. Passmark benchmark score: 7,504 points. Launch price was $800.
Processing Power
Both the Core i5-1034G1 and Xeon E3-1271 v3 share an identical 4-core/8-thread configuration. Boost clocks reach 3.6 GHz on the Core i5-1034G1 versus 4 GHz on the Xeon E3-1271 v3 — a 10.5% clock advantage for the Xeon E3-1271 v3 (base: 0.8 GHz vs 3.6 GHz). The Core i5-1034G1 is built on the Ice Lake U (2019−2020) architecture. In PassMark, the Core i5-1034G1 scores 7,550 against the Xeon E3-1271 v3's 7,504 — a 0.6% lead for the Core i5-1034G1. Geekbench 6 single-core — the metric most relevant to gaming — records 1,475 vs 1,308, a 12% lead for the Core i5-1034G1 that directly translates to higher frame rates. L3 cache: 6 MB on the Core i5-1034G1 vs 8 MB Intel® Smart Cache on the Xeon E3-1271 v3.
| Feature | Core i5-1034G1 | Xeon E3-1271 v3 |
|---|---|---|
| Cores / Threads | 4 / 8 | 4 / 8 |
| Boost Clock | 3.6 GHz | 4 GHz+11% |
| Base Clock | 0.8 GHz | 3.6 GHz+350% |
| L3 Cache | 6 MB | 8 MB Intel® Smart Cache+33% |
| L2 Cache | 2 MB | — |
| Process | 10 nm-55% | 22 nm |
| Architecture | Ice Lake U (2019−2020) | — |
| PassMark | 7,550 | 7,504 |
| Geekbench 6 Single | 1,475+13% | 1,308 |
| Geekbench 6 Multi | — | 4,328 |
Memory & Platform
Maximum memory speed reaches LPDDR4-3733 on the Core i5-1034G1 versus DDR3-1600 on the Xeon E3-1271 v3 — the Core i5-1034G1 supports 28.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i5-1034G1 supports up to 64 GB of RAM compared to 32 GB — 66.7% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 16 PCIe lanes.
| Feature | Core i5-1034G1 | Xeon E3-1271 v3 |
|---|---|---|
| Socket | — | LGA1150 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
| Max RAM Speed | LPDDR4-3733+33% | DDR3-1600 |
| Max RAM Capacity | 64 GB+100% | 32 GB |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ✅ |
| PCIe Lanes | 16 | 16 |
Advanced Features
Neither processor supports overclocking. Only the Core i5-1034G1 supports AVX-512 instructions — important for machine learning and scientific applications. Both support VT-x, VT-d, EPT virtualization. The Core i5-1034G1 includes integrated graphics (UHD Graphics G1), while the Xeon E3-1271 v3 requires a dedicated GPU. Primary use case: Core i5-1034G1 targets Mainstream Laptop, Xeon E3-1271 v3 targets Server. Direct competitor: Core i5-1034G1 rivals Ryzen 5 3500U; Xeon E3-1271 v3 rivals Core i7-4770.
| Feature | Core i5-1034G1 | Xeon E3-1271 v3 |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | UHD Graphics G1 | — |
| Unlocked | No | No |
| AVX-512 | Yes | No |
| Virtualization | VT-x, VT-d, EPT | VT-x, VT-d, EPT |
| Target Use | Mainstream Laptop | Server |
Top Performing CPUs
The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
You May Also Compare
Similar CPU comparisons based on Core i5-1034G1 and Xeon E3-1271 v3
