Celeron G540T vs Celeron 1005M
Celeron G540T
Celeron 1005M
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 Celeron G540T is positioned at rank 639 and the Celeron 1005M is on rank 1018, so the Celeron G540T offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Celeron G540T
Performance Per Dollar Celeron 1005M
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Celeron G540T | Celeron 1005M |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($42) | ⚠️ Higher cost ($86) |
| Longevity | 🛑 Legacy (Sandy Bridge (2011−2013) / 32 nm) | 🛑 Legacy (Ivy Bridge (2012−2013) / 22 nm) |
💎 Value Proposition
| Insight | Celeron G540T | Celeron 1005M |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+109%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($42) | ⚠️ Higher cost ($86) |
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 G540T and Celeron 1005M
Celeron G540T
The Celeron G540T is manufactured by Intel. It was released in 2007-01-01. It is based on the Sandy Bridge (2011−2013) architecture. It features 2 cores and 2 threads. Base frequency is 2.1 GHz, with boost up to 2.1 GHz. L3 cache: 2 MB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1155. Thermal design power (TDP): 35 Watt. Memory support: DDR3. Passmark benchmark score: 1,137 points. Launch price was $69.
Celeron 1005M
The Celeron 1005M is manufactured by Intel. It was released in 1 July 2013 (12 years ago). It is based on the Ivy Bridge (2012−2013) architecture. It features 2 cores and 2 threads. Base frequency is 1.9 GHz, with boost up to 1.9 GHz. L3 cache: 2 MB. L2 cache: 512 kB. Built on 22 nm process technology. Socket: PGA988. Thermal design power (TDP): 35 Watt. Memory support: DDR3. Passmark benchmark score: 1,116 points. Launch price was $86.
Processing Power
Both the Celeron G540T and Celeron 1005M share an identical 2-core/2-thread configuration. Boost clocks reach 2.1 GHz on the Celeron G540T versus 1.9 GHz on the Celeron 1005M — a 10% clock advantage for the Celeron G540T (base: 2.1 GHz vs 1.9 GHz). The Celeron G540T uses the Sandy Bridge (2011−2013) architecture (32 nm), while the Celeron 1005M uses Ivy Bridge (2012−2013) (22 nm). In PassMark, the Celeron G540T scores 1,137 against the Celeron 1005M's 1,116 — a 1.9% lead for the Celeron G540T. Geekbench 6 single-core — the metric most relevant to gaming — records 384 vs 350, a 9.3% lead for the Celeron G540T that directly translates to higher frame rates. Multi-core Geekbench: 655 vs 607 (7.6% advantage for the Celeron G540T). L3 cache: 2 MB (total) on the Celeron G540T vs 2 MB on the Celeron 1005M.
| Feature | Celeron G540T | Celeron 1005M |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 / 2 |
| Boost Clock | 2.1 GHz+11% | 1.9 GHz |
| Base Clock | 2.1 GHz+11% | 1.9 GHz |
| L3 Cache | 2 MB (total) | 2 MB |
| L2 Cache | 256 kB (per core) | 512 kB+100% |
| Process | 32 nm | 22 nm-31% |
| Architecture | Sandy Bridge (2011−2013) | Ivy Bridge (2012−2013) |
| PassMark | 1,137+2% | 1,116 |
| Cinebench R23 Multi | — | 656 |
| Geekbench 6 Single | 384+10% | 350 |
| Geekbench 6 Multi | 655+8% | 607 |
Memory & Platform
The Celeron G540T uses the LGA1155 socket (PCIe 2.0), while the Celeron 1005M uses PGA988 (PCIe 3.0) — making them incompatible on the same motherboard. Both support up to DDR3-1333 memory speed. Both support up to 32 GB of RAM. Both feature 2-channel memory with ECC support. Both provide 16 PCIe lanes. Chipset compatibility: H61,H67,P67,Z68,B75,Z77 (Celeron G540T) and HM76,HM77 (Celeron 1005M).
| Feature | Celeron G540T | Celeron 1005M |
|---|---|---|
| Socket | LGA1155 | PGA988 |
| PCIe Generation | PCIe 2.0 | PCIe 3.0+50% |
| Max RAM Speed | DDR3-1333 | DDR3-1600 |
| Max RAM Capacity | 32 GB | 32 GB |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 16 | 16 |
Advanced Features
Neither processor supports overclocking. Virtualization support: VT-x (Celeron G540T) vs VT-x, VT-d (Celeron 1005M). Both include integrated graphics — Intel HD Graphics (Sandy Bridge) (Celeron G540T) and Intel HD Graphics (Ivy Bridge) (Celeron 1005M) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Celeron G540T targets Desktop. Direct competitor: Celeron G540T rivals Pentium G630T.
| Feature | Celeron G540T | Celeron 1005M |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | Intel HD Graphics (Sandy Bridge) | Intel HD Graphics (Ivy Bridge) |
| Unlocked | No | No |
| AVX-512 | No | No |
| Virtualization | VT-x | VT-x, VT-d |
| Target Use | Desktop | — |
Value Analysis
The Celeron G540T launched at $42 MSRP, while the Celeron 1005M debuted at $86.
| Feature | Celeron G540T | Celeron 1005M |
|---|---|---|
| MSRP | $42-51% | $86 |
| Avg Price (30d) | $42 | — |
| Release Date | 2011 | 2013 |
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