Pentium 2020M vs Celeron 1020E
Pentium 2020M
Celeron 1020E
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 Pentium 2020M is positioned at rank 1063 and the Celeron 1020E is on rank 951, so the Celeron 1020E offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Pentium 2020M
Performance Per Dollar Celeron 1020E
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Pentium 2020M | Celeron 1020E |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($134) | ✅ More affordable ($20) |
| Longevity | 🛑 Legacy (Ivy Bridge (2012−2013) / 22 nm) | 🛑 Legacy (Ivy Bridge (2012−2013) / 22 nm) |
💎 Value Proposition
| Insight | Pentium 2020M | Celeron 1020E |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+567%) |
| Upfront Cost | ⚠️ Higher cost ($134) | ✅ More affordable ($20) |
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 Pentium 2020M and Celeron 1020E
Pentium 2020M
The Pentium 2020M is manufactured by Intel. It was released in 1 September 2012 (13 years ago). It is based on the Ivy Bridge (2012−2013) architecture. It features 2 cores and 2 threads. Base frequency is 2.4 GHz, with boost up to 2.4 GHz. L3 cache: 2 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: PGA988. Thermal design power (TDP): 35 Watt. Memory support: DDR3. Passmark benchmark score: 1,412 points. Launch price was $134.
Celeron 1020E
The Celeron 1020E is manufactured by Intel. It was released in 2007-01-01. It is based on the Ivy Bridge (2012−2013) architecture. It features 2 cores and 2 threads. Base frequency is 2.2 GHz, with boost up to 2.2 GHz. L3 cache: 2 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: G2. Thermal design power (TDP): 512 kB + 2 MB. Memory support: DDR3. Passmark benchmark score: 1,406 points. Launch price was $69.
Processing Power
Both the Pentium 2020M and Celeron 1020E share an identical 2-core/2-thread configuration. Boost clocks reach 2.4 GHz on the Pentium 2020M versus 2.2 GHz on the Celeron 1020E — a 8.7% clock advantage for the Pentium 2020M (base: 2.4 GHz vs 2.2 GHz). Both are built on the Ivy Bridge (2012−2013) architecture using a 22 nm process. In PassMark, the Pentium 2020M scores 1,412 against the Celeron 1020E's 1,406 — a 0.4% lead for the Pentium 2020M. Both processors carry 2 MB (total) of L3 cache.
| Feature | Pentium 2020M | Celeron 1020E |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 / 2 |
| Boost Clock | 2.4 GHz+9% | 2.2 GHz |
| Base Clock | 2.4 GHz+9% | 2.2 GHz |
| L3 Cache | 2 MB (total) | 2 MB (total) |
| L2 Cache | 256K (per core) | 256K (per core) |
| Process | 22 nm | 22 nm |
| Architecture | Ivy Bridge (2012−2013) | Ivy Bridge (2012−2013) |
| PassMark | 1,412 | 1,406 |
| Geekbench 6 Single | 391 | — |
| Geekbench 6 Multi | 667 | — |
Memory & Platform
The Pentium 2020M uses the PGA988 socket (PCIe 3.0), while the Celeron 1020E uses G2 (PCIe 3.0) — making them incompatible on the same motherboard. Both support up to DDR3-1600 memory speed. The Pentium 2020M supports up to 32 GB of RAM compared to 16 GB — 66.7% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 16 PCIe lanes. Chipset compatibility: HM70,HM75,HM76,HM77 (Pentium 2020M) and QM77,HM76 (Celeron 1020E).
| Feature | Pentium 2020M | Celeron 1020E |
|---|---|---|
| Socket | PGA988 | G2 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
| Max RAM Speed | DDR3-1600 | DDR3-1600 |
| Max RAM Capacity | 32 GB+100% | 16 GB |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ✅ |
| PCIe Lanes | 16 | 16 |
Advanced Features
Neither processor supports overclocking. Virtualization support: VT-x / EPT (Pentium 2020M) vs VT-x (Celeron 1020E). Both include integrated graphics — Intel HD Graphics (Ivy Bridge) (Pentium 2020M) and HD Graphics (Ivy Bridge) (Celeron 1020E) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Pentium 2020M targets Budget, Celeron 1020E targets Budget. Direct competitor: Celeron 1020E rivals Pentium 2020M.
| Feature | Pentium 2020M | Celeron 1020E |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | Intel HD Graphics (Ivy Bridge) | HD Graphics (Ivy Bridge) |
| Unlocked | No | No |
| AVX-512 | No | No |
| Virtualization | VT-x / EPT | VT-x |
| Target Use | Budget | Budget |
Value Analysis
The Pentium 2020M launched at $134 MSRP, while the Celeron 1020E debuted at $86.
| Feature | Pentium 2020M | Celeron 1020E |
|---|---|---|
| MSRP | $134 | $86-36% |
| Avg Price (30d) | — | $20 |
| Release Date | 2012 | 2013 |
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