Celeron Dual-Core T3500 vs Core i5-10400F
Celeron Dual-Core T3500
Core i5-10400F
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 Celeron Dual-Core T3500 is positioned at rank #959 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 Celeron Dual-Core T3500
Performance Per Dollar Core i5-10400F
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Celeron Dual-Core T3500 | Core i5-10400F |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($15) | ⚠️ Higher cost ($102) |
| Longevity | 🛑 Legacy (Penryn (2008−2011) / 45 nm) | ✨ Modern (Comet Lake (2020−2025) / 14 nm) |
💎 Value Proposition
| Insight | Celeron Dual-Core T3500 | Core i5-10400F |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+50%) |
| Upfront Cost | ✅ More affordable ($15) | ⚠️ Higher cost ($102) |
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 Celeron Dual-Core T3500 and Core i5-10400F
Celeron Dual-Core T3500
The Celeron Dual-Core T3500 is manufactured by Intel. It was released in 26 September 2010 (15 years ago). It is based on the Penryn (2008−2011) architecture. It features 2 cores and 2 threads. Max frequency: 2.1 GHz. L2 cache: 1 MB. Built on 45 nm process technology. Socket: P. Thermal design power (TDP): 1 MB. Passmark benchmark score: 1,275 points. Launch price was $80.
Core i5-10400F
The Core i5-10400F is manufactured by Intel. It was released in 30 April 2020 (5 years ago). It is based on the Comet Lake (2020−2025) architecture. It features 6 cores and 12 threads. Base frequency is 2.9 GHz, with boost up to 4.3 GHz. L3 cache: 12 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: 13,029 points. Launch price was $155.
Processing Power
The Celeron Dual-Core T3500 packs 2 cores / 2 threads, while the Core i5-10400F offers 6 cores / 12 threads — the Core i5-10400F has 4 more cores. Boost clocks reach 2.1 GHz on the Celeron Dual-Core T3500 versus 4.3 GHz on the Core i5-10400F — a 68.7% clock advantage for the Core i5-10400F. The Celeron Dual-Core T3500 uses the Penryn (2008−2011) architecture (45 nm), while the Core i5-10400F uses Comet Lake (2020−2025) (14 nm). In PassMark, the Celeron Dual-Core T3500 scores 1,275 against the Core i5-10400F's 13,029 — a 164.3% lead for the Core i5-10400F.
| Feature | Celeron Dual-Core T3500 | Core i5-10400F |
|---|---|---|
| Cores / Threads | 2 / 2 | 6 / 12+200% |
| Boost Clock | 2.1 GHz | 4.3 GHz+105% |
| Base Clock | — | 2.9 GHz |
| L3 Cache | — | 12 MB (total) |
| L2 Cache | 1 MB+300% | 256K (per core) |
| Process | 45 nm | 14 nm-69% |
| Architecture | Penryn (2008−2011) | Comet Lake (2020−2025) |
| PassMark | 1,275 | 13,029+922% |
| Cinebench R23 Multi | — | 8,191 |
| Geekbench 6 Single | — | 1,454 |
| Geekbench 6 Multi | — | 5,783 |
Memory & Platform
The Celeron Dual-Core T3500 uses the P socket (PCIe 1.1), while the Core i5-10400F uses LGA1200 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 800 on the Celeron Dual-Core T3500 versus DDR4-2666 on the Core i5-10400F — the Celeron Dual-Core T3500 supports 198% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i5-10400F supports up to 128 GB of RAM compared to 8 — 176.5% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 0 (Celeron Dual-Core T3500) vs 16 (Core i5-10400F) — the Core i5-10400F offers 16 more lanes for additional GPUs or NVMe drives. Chipset compatibility: GL40,GM45,GM47 (Celeron Dual-Core T3500) and H410,B460,H470,Z490,H510,B560,H570,Z590 (Core i5-10400F).
| Feature | Celeron Dual-Core T3500 | Core i5-10400F |
|---|---|---|
| Socket | P | LGA1200 |
| PCIe Generation | PCIe 1.1 | PCIe 3.0+173% |
| Max RAM Speed | 800+19900% | DDR4-2666 |
| Max RAM Capacity | 8 | 128 GB+1677721500% |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 0 | 16 |
Advanced Features
Neither processor supports overclocking. Virtualization support: false (Celeron Dual-Core T3500) vs VT-x, VT-d (Core i5-10400F). Primary use case: Celeron Dual-Core T3500 targets Budget, Core i5-10400F targets Gaming. Direct competitor: Celeron Dual-Core T3500 rivals Pentium T4400; Core i5-10400F rivals Ryzen 5 3600.
| Feature | Celeron Dual-Core T3500 | Core i5-10400F |
|---|---|---|
| Integrated GPU | No | No |
| Unlocked | No | No |
| AVX-512 | No | No |
| Virtualization | false | VT-x, VT-d |
| Target Use | Budget | Gaming |
Value Analysis
The Celeron Dual-Core T3500 launched at $80 MSRP, while the Core i5-10400F debuted at $160. At current prices ($15 vs $102), the Celeron Dual-Core T3500 is $87 cheaper. In terms of value (PassMark points per dollar), the Celeron Dual-Core T3500 delivers 85.0 pts/$ vs 127.7 pts/$ for the Core i5-10400F — making the Core i5-10400F the 40.2% better value option.
| Feature | Celeron Dual-Core T3500 | Core i5-10400F |
|---|---|---|
| MSRP | $80-50% | $160 |
| Avg Price (30d) | $15-85% | $102 |
| Performance per Dollar | 85.0 | 127.7+50% |
| Release Date | 2010 | 2020 |
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