CPU
GPU
U300
Core i3-10100
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 U300 is positioned at rank #372 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 U300
Performance Per Dollar Core i3-10100
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | U300 | Core i3-10100 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($146) |
| Longevity | ✨ Modern (Legacy / Intel 7 nm) | ✨ Modern (Comet Lake-S (2020) / 14 nm) |
💎 Value Proposition
| Insight | U300 | Core i3-10100 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($146) |
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.
Path of Exile 2
Counter-Strike 2
Technical Specifications
Side-by-side comparison of U300 and Core i3-10100
U300
The U300 is manufactured by Intel. It was released in 1 January 2023 (2 years ago). It features 5 cores and 6 threads. Max frequency: 4.4 GHz. L3 cache: 8 MB Intel® Smart Cache. Built on Intel 7 nm process technology. Socket: FCBGA1744. Thermal design power (TDP): 55 Watt. Memory support: DDR5-5200, DDR4-3200, LPDDR4x-4267. Passmark benchmark score: 8,492 points. Launch price was $149.
Core i3-10100
The Core i3-10100 is manufactured by Intel. It was released in 30 April 2020 (5 years ago). It is based on the Comet Lake-S (2020) architecture. It features 4 cores and 8 threads. Base frequency is 3.6 GHz, with boost up to 4.3 GHz. L3 cache: 6 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 65 Watt. Memory support: DDR4. Passmark benchmark score: 8,526 points. Launch price was $130.
Processing Power
The U300 packs 5 cores / 6 threads, while the Core i3-10100 offers 4 cores / 8 threads — the U300 has 1 more core. Boost clocks reach 4.4 GHz on the U300 versus 4.3 GHz on the Core i3-10100 — a 2.3% clock advantage for the U300. The Core i3-10100 is built on the Comet Lake-S (2020) architecture. In PassMark, the U300 scores 8,492 against the Core i3-10100's 8,526 — a 0.4% lead for the Core i3-10100. L3 cache: 8 MB Intel® Smart Cache on the U300 vs 6 MB (total) on the Core i3-10100.
| Feature | U300 | Core i3-10100 |
|---|---|---|
| Cores / Threads | 5 / 6+25% | 4 / 8 |
| Boost Clock | 4.4 GHz+2% | 4.3 GHz |
| Base Clock | — | 3.6 GHz |
| L3 Cache | 8 MB Intel® Smart Cache+33% | 6 MB (total) |
| L2 Cache | — | 256K (per core) |
| Process | Intel 7 nm-50% | 14 nm |
| Architecture | — | Comet Lake-S (2020) |
| PassMark | 8,492 | 8,526 |
| Cinebench R23 Multi | — | 5,612 |
| Geekbench 6 Single | — | 1,430 |
| Geekbench 6 Multi | — | 4,300 |
Memory & Platform
The U300 uses the FCBGA1744 socket (PCIe 4.0), while the Core i3-10100 uses LGA1200 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | U300 | Core i3-10100 |
|---|---|---|
| Socket | FCBGA1744 | LGA1200 |
| PCIe Generation | PCIe 4.0+33% | PCIe 3.0 |
| Max RAM Speed | — | DDR4-2666 |
| Max RAM Capacity | — | 128 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 16 |
Advanced Features
Virtualization: not specified (U300) / VT-x, VT-d, EPT (Core i3-10100). The Core i3-10100 includes integrated graphics (UHD Graphics 630), while the U300 requires a dedicated GPU. Primary use case: Core i3-10100 targets Gaming. Direct competitor: Core i3-10100 rivals Ryzen 3 3300X.
| Feature | U300 | Core i3-10100 |
|---|---|---|
| Integrated GPU | — | Yes |
| IGPU Model | — | UHD Graphics 630 |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | VT-x, VT-d, EPT |
| Target Use | — | Gaming |
Top Performing CPUs
The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
You May Also Compare
Similar CPU comparisons based on U300 and Core i3-10100
