CPU
GPU
Celeron G1840T
Pro A6-8500B
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 G1840T is positioned at rank 525 and the Pro A6-8500B is on rank 670, so the Celeron G1840T offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Celeron G1840T
Performance Per Dollar Pro A6-8500B
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Celeron G1840T | Pro A6-8500B |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($10) | ✅ More affordable ($0) |
| Longevity | 🛑 Legacy (Haswell (2013−2015) / 22 nm) | 🛑 Legacy (Carrizo (2015−2018) / 28 nm) |
💎 Value Proposition
| Insight | Celeron G1840T | Pro A6-8500B |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($10) | ✅ 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 G1840T and Pro A6-8500B
Celeron G1840T
The Celeron G1840T is manufactured by Intel. It was released in 2007-01-01. It is based on the Haswell (2013−2015) architecture. It features 2 cores and 2 threads. Base frequency is 2.5 GHz, with boost up to 2.5 GHz. L3 cache: 3 MB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA1150. Thermal design power (TDP): 35 Watt. Memory support: DDR3. Passmark benchmark score: 1,576 points. Launch price was $69.
Pro A6-8500B
The Pro A6-8500B is manufactured by AMD. It was released in 3 June 2015 (10 years ago). It is based on the Carrizo (2015−2018) architecture. It features 2 cores and 4 threads. Base frequency is 1.6 GHz, with boost up to 3 GHz. L2 cache: 1024 kB. Built on 28 nm process technology. Socket: FP4. Thermal design power (TDP): 1 MB. Memory support: DDR3/DDR3L-1600. Passmark benchmark score: 1,592 points. Launch price was $69.
Processing Power
The Celeron G1840T packs 2 cores / 2 threads, matching the Pro A6-8500B's 2 cores. Boost clocks reach 2.5 GHz on the Celeron G1840T versus 3 GHz on the Pro A6-8500B — a 18.2% clock advantage for the Pro A6-8500B (base: 2.5 GHz vs 1.6 GHz). The Celeron G1840T uses the Haswell (2013−2015) architecture (22 nm), while the Pro A6-8500B uses Carrizo (2015−2018) (28 nm). In PassMark, the Celeron G1840T scores 1,576 against the Pro A6-8500B's 1,592 — a 1% lead for the Pro A6-8500B.
| Feature | Celeron G1840T | Pro A6-8500B |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 / 4 |
| Boost Clock | 2.5 GHz | 3 GHz+20% |
| Base Clock | 2.5 GHz+56% | 1.6 GHz |
| L3 Cache | 3 MB (total) | — |
| L2 Cache | 256 kB (per core) | 1024 kB+300% |
| Process | 22 nm-21% | 28 nm |
| Architecture | Haswell (2013−2015) | Carrizo (2015−2018) |
| PassMark | 1,576 | 1,592+1% |
Memory & Platform
The Celeron G1840T uses the LGA1150 socket (PCIe 3.0), while the Pro A6-8500B uses FP4 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Celeron G1840T | Pro A6-8500B |
|---|---|---|
| Socket | LGA1150 | FP4 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
| Max RAM Speed | DDR3-1333 | — |
| Max RAM Capacity | 32 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ✅ | — |
| PCIe Lanes | 16 | — |
Advanced Features
Virtualization: VT-x (Celeron G1840T) / not specified (Pro A6-8500B). The Celeron G1840T includes integrated graphics (HD Graphics (Haswell)), while the Pro A6-8500B requires a dedicated GPU. Primary use case: Celeron G1840T targets Budget. Direct competitor: Celeron G1840T rivals Pentium G3240T.
| Feature | Celeron G1840T | Pro A6-8500B |
|---|---|---|
| Integrated GPU | Yes | — |
| IGPU Model | HD Graphics (Haswell) | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | VT-x | — |
| Target Use | Budget | — |
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