
Celeron G4900T vs Core i5-3427U

Celeron G4900T

Core i5-3427U
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.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Celeron G4900T
Performance Per Dollar Core i5-3427U
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Celeron G4900T | Core i5-3427U |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($40) | ✅ More affordable ($0) |
| Longevity | ✨ Modern (Coffee Lake (2017−2019) / 14 nm) | 🛑 Legacy (Ivy Bridge (2012−2013) / 22 nm) |
💎 Value Proposition
| Insight | Celeron G4900T | Core i5-3427U |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($40) | ✅ More affordable ($0) |
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 G4900T and Core i5-3427U

Celeron G4900T
The Celeron G4900T is manufactured by Intel. It was released in 3 April 2018 (7 years ago). It is based on the Coffee Lake (2017−2019) architecture. It features 2 cores and 2 threads. Base frequency is 2.9 GHz, with boost up to 2.9 GHz. L3 cache: 2 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: 2,239 points. Launch price was $42.

Core i5-3427U
The Core i5-3427U is manufactured by Intel. It was released in 1 June 2012 (13 years ago). It is based on the Ivy Bridge (2012−2013) architecture. It features 2 cores and 4 threads. Base frequency is 1.8 GHz, with boost up to 2.8 GHz. L3 cache: 3 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: BGA1023. Thermal design power (TDP): 17 Watt. Memory support: DDR3/L/-RS 1333/1600. Passmark benchmark score: 2,252 points. Launch price was $225.
Processing Power
The Celeron G4900T packs 2 cores / 2 threads, matching the Core i5-3427U's 2 cores. Boost clocks reach 2.9 GHz on the Celeron G4900T versus 2.8 GHz on the Core i5-3427U — a 3.5% clock advantage for the Celeron G4900T (base: 2.9 GHz vs 1.8 GHz). The Celeron G4900T uses the Coffee Lake (2017−2019) architecture (14 nm), while the Core i5-3427U uses Ivy Bridge (2012−2013) (22 nm). In PassMark, the Celeron G4900T scores 2,239 against the Core i5-3427U's 2,252 — a 0.6% lead for the Core i5-3427U. L3 cache: 2 MB (total) on the Celeron G4900T vs 3 MB (total) on the Core i5-3427U.
| Feature | Celeron G4900T | Core i5-3427U |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 / 4 |
| Boost Clock | 2.9 GHz+4% | 2.8 GHz |
| Base Clock | 2.9 GHz+61% | 1.8 GHz |
| L3 Cache | 2 MB (total) | 3 MB (total)+50% |
| L2 Cache | 256K (per core) | 256K (per core) |
| Process | 14 nm-36% | 22 nm |
| Architecture | Coffee Lake (2017−2019) | Ivy Bridge (2012−2013) |
| PassMark | 2,239 | 2,252 |
| Geekbench 6 Single | 623 | — |
| Geekbench 6 Multi | 1,040 | — |
Memory & Platform
The Celeron G4900T uses the LGA1151 socket (PCIe 3.0), while the Core i5-3427U uses BGA1023 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-2400 on the Celeron G4900T versus 1600 on the Core i5-3427U — the Core i5-3427U supports 199% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Celeron G4900T supports up to 64 GB of RAM compared to 32 — 66.7% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 16 PCIe lanes. Chipset compatibility: H310,B360,B365,H370,Z370,Z390 (Celeron G4900T) and HM76,UM77,QM77,QS77 (Core i5-3427U).
| Feature | Celeron G4900T | Core i5-3427U |
|---|---|---|
| Socket | LGA1151 | BGA1023 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
| Max RAM Speed | DDR4-2400 | 1600+39900% |
| Max RAM Capacity | 64 GB+209715100% | 32 |
| RAM Channels | 2 | 2 |
| ECC Support | ✅ | ❌ |
| PCIe Lanes | 16 | 16 |
Advanced Features
Neither processor supports overclocking. Virtualization support: VT-x (Celeron G4900T) vs true (Core i5-3427U). Both include integrated graphics — UHD Graphics 610 (Celeron G4900T) and Intel HD Graphics 4000 (Core i5-3427U) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Celeron G4900T targets Budget. Direct competitor: Celeron G4900T rivals Pentium G5400T; Core i5-3427U rivals AMD A8-4555M.
| Feature | Celeron G4900T | Core i5-3427U |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | UHD Graphics 610 | Intel HD Graphics 4000 |
| Unlocked | No | No |
| AVX-512 | No | No |
| Virtualization | VT-x | true |
| Target Use | Budget | — |
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