Core i3-1115G4E vs Core i3-8100T
Core i3-1115G4E
Core i3-8100T
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. The Core i3-1115G4E is positioned at rank #795 in our cost-efficiency ranking, representing a Lower cost-benefit for your build. Components placed above yours deliver better value for money.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i3-1115G4E
Performance Per Dollar Core i3-8100T
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i3-1115G4E | Core i3-8100T |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($47) | ⚠️ Higher cost ($59) |
| Longevity | ✨ Modern (Tiger Lake-U (2020−2021) / 10 nm) | ✨ Modern (Coffee Lake (2017−2019) / 14 nm) |
💎 Value Proposition
| Insight | Core i3-1115G4E | Core i3-8100T |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+25%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($47) | ⚠️ Higher cost ($59) |
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 i3-1115G4E and Core i3-8100T
Core i3-1115G4E
The Core i3-1115G4E is manufactured by Intel. It was released in 2 September 2020 (5 years ago). It is based on the Tiger Lake-U (2020−2021) architecture. It features 2 cores and 4 threads. Base frequency is 2.2 GHz, with boost up to 3.9 GHz. L3 cache: 6 MB (total). L2 cache: 1.25 MB (per core). Built on 10 nm process technology. Socket: FCBGA1449. Thermal design power (TDP): 15 Watt. Memory support: DDR4, LPDDR4X. Passmark benchmark score: 5,231 points. Launch price was $285.
Core i3-8100T
The Core i3-8100T is manufactured by Intel. It was released in 2 April 2018 (7 years ago). It is based on the Coffee Lake (2017−2019) architecture. It features 4 cores and 4 threads. Base frequency is 3.1 GHz, with boost up to 3.1 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: DDR4-2400. Passmark benchmark score: 5,257 points. Launch price was $117.
Processing Power
The Core i3-1115G4E packs 2 cores / 4 threads, while the Core i3-8100T offers 4 cores / 4 threads — the Core i3-8100T has 2 more cores. Boost clocks reach 3.9 GHz on the Core i3-1115G4E versus 3.1 GHz on the Core i3-8100T — a 22.9% clock advantage for the Core i3-1115G4E (base: 2.2 GHz vs 3.1 GHz). The Core i3-1115G4E uses the Tiger Lake-U (2020−2021) architecture (10 nm), while the Core i3-8100T uses Coffee Lake (2017−2019) (14 nm). In PassMark, the Core i3-1115G4E scores 5,231 against the Core i3-8100T's 5,257 — a 0.5% lead for the Core i3-8100T. Both processors carry 6 MB (total) of L3 cache.
| Feature | Core i3-1115G4E | Core i3-8100T |
|---|---|---|
| Cores / Threads | 2 / 4 | 4 / 4+100% |
| Boost Clock | 3.9 GHz+26% | 3.1 GHz |
| Base Clock | 2.2 GHz | 3.1 GHz+41% |
| L3 Cache | 6 MB (total) | 6 MB (total) |
| L2 Cache | 1.25 MB (per core)+400% | 256K (per core) |
| Process | 10 nm-29% | 14 nm |
| Architecture | Tiger Lake-U (2020−2021) | Coffee Lake (2017−2019) |
| PassMark | 5,231 | 5,257 |
| Geekbench 6 Single | 1,506 | — |
Memory & Platform
The Core i3-1115G4E uses the FCBGA1449 socket (PCIe 4.0), while the Core i3-8100T uses LGA1151 (PCIe 3.0) — making them incompatible on the same motherboard. Both support up to DDR4-3200 memory speed. Both support up to 64 GB of RAM. Both feature 2-channel memory with ECC support. PCIe lanes: 4 (Core i3-1115G4E) vs 16 (Core i3-8100T) — the Core i3-8100T offers 12 more lanes for additional GPUs or NVMe drives.
| Feature | Core i3-1115G4E | Core i3-8100T |
|---|---|---|
| Socket | FCBGA1449 | LGA1151 |
| PCIe Generation | PCIe 4.0+33% | PCIe 3.0 |
| Max RAM Speed | DDR4-3200 | DDR4-2400 |
| Max RAM Capacity | 64 GB | 64 GB |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ✅ |
| PCIe Lanes | 4 | 16+300% |
Advanced Features
Neither processor supports overclocking. Only the Core i3-1115G4E supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d, EPT (Core i3-1115G4E) vs VT-x, VT-d (Core i3-8100T). Both include integrated graphics — UHD Graphics for 11th Gen (48 EU) (Core i3-1115G4E) and UHD Graphics 630 (Core i3-8100T) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i3-1115G4E targets Embedded, Core i3-8100T targets Desktop. Direct competitor: Core i3-1115G4E rivals Ryzen Embedded V2516.
| Feature | Core i3-1115G4E | Core i3-8100T |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | UHD Graphics for 11th Gen (48 EU) | UHD Graphics 630 |
| Unlocked | No | No |
| AVX-512 | Yes | No |
| Virtualization | VT-x, VT-d, EPT | VT-x, VT-d |
| Target Use | Embedded | Desktop |
Value Analysis
The Core i3-1115G4E launched at $213 MSRP, while the Core i3-8100T debuted at $117. At current prices ($47 vs $59), the Core i3-1115G4E is $12 cheaper. In terms of value (PassMark points per dollar), the Core i3-1115G4E delivers 111.3 pts/$ vs 89.1 pts/$ for the Core i3-8100T — making the Core i3-1115G4E the 22.2% better value option.
| Feature | Core i3-1115G4E | Core i3-8100T |
|---|---|---|
| MSRP | $213 | $117-45% |
| Avg Price (30d) | $47-20% | $59 |
| Performance per Dollar | 111.3+25% | 89.1 |
| Release Date | 2020 | 2018 |
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