Pentium D1508 vs Pentium Silver J5040
Pentium D1508
Pentium Silver J5040
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 Pentium D1508 is positioned at rank #473 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 Pentium D1508
Performance Per Dollar
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Pentium D1508 | Pentium Silver J5040 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($106) | ✅ More affordable ($0) |
| Longevity | 🛑 Legacy (NetBurst (2000−2006) / 14 nm) | ✨ Modern (Gemini Lake Refresh (2019) / 14 nm) |
💎 Value Proposition
| Insight | Pentium D1508 | Pentium Silver J5040 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($106) | ✅ 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 Pentium D1508 and Pentium Silver J5040
Pentium D1508
The Pentium D1508 is manufactured by Intel. It was released in 2007-01-01. It is based on the NetBurst (2000−2006) architecture. It features 2 cores and 4 threads. Base frequency is 2.2 GHz, with boost up to 2.6 GHz. L3 cache: 3 MB. Built on 14 nm process technology. Socket: FCBGA1667. Thermal design power (TDP): 25 Watt. Memory support: DDR4, DDR3. Passmark benchmark score: 3,240 points. Launch price was $69.
Pentium Silver J5040
The Pentium Silver J5040 is manufactured by Intel. It was released in 4 November 2019 (6 years ago). It is based on the Gemini Lake Refresh (2019) architecture. It features 4 cores and 4 threads. Base frequency is 2 GHz, with boost up to 3.2 GHz. L3 cache: 4 MB. L2 cache: 4 MB (total). Built on 14 nm process technology. Socket: FCBGA1090. Thermal design power (TDP): 10 Watt. Memory support: DDR4. Passmark benchmark score: 3,252 points. Launch price was $161.
Processing Power
The Pentium D1508 packs 2 cores / 4 threads, while the Pentium Silver J5040 offers 4 cores / 4 threads — the Pentium Silver J5040 has 2 more cores. Boost clocks reach 2.6 GHz on the Pentium D1508 versus 3.2 GHz on the Pentium Silver J5040 — a 20.7% clock advantage for the Pentium Silver J5040 (base: 2.2 GHz vs 2 GHz). The Pentium D1508 uses the NetBurst (2000−2006) architecture (14 nm), while the Pentium Silver J5040 uses Gemini Lake Refresh (2019) (14 nm). In PassMark, the Pentium D1508 scores 3,240 against the Pentium Silver J5040's 3,252 — a 0.4% lead for the Pentium Silver J5040. L3 cache: 3 MB on the Pentium D1508 vs 4 MB on the Pentium Silver J5040.
| Feature | Pentium D1508 | Pentium Silver J5040 |
|---|---|---|
| Cores / Threads | 2 / 4 | 4 / 4+100% |
| Boost Clock | 2.6 GHz | 3.2 GHz+23% |
| Base Clock | 2.2 GHz+10% | 2 GHz |
| L3 Cache | 3 MB | 4 MB+33% |
| L2 Cache | — | 4 MB (total) |
| Process | 14 nm | 14 nm |
| Architecture | NetBurst (2000−2006) | Gemini Lake Refresh (2019) |
| PassMark | 3,240 | 3,252 |
| Cinebench R23 Multi | — | 1,640 |
| Geekbench 6 Single | — | 435 |
| Geekbench 6 Multi | — | 1,180 |
Memory & Platform
The Pentium D1508 uses the FCBGA1667 socket (PCIe 3.0), while the Pentium Silver J5040 uses FCBGA1090 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Pentium D1508 | Pentium Silver J5040 |
|---|---|---|
| Socket | FCBGA1667 | FCBGA1090 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
| Max RAM Speed | — | DDR4-2400 / LPDDR4-2400 |
| Max RAM Capacity | — | 8 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 6 |
Advanced Features
Virtualization: not specified (Pentium D1508) / VT-x / VT-d / EPT (Pentium Silver J5040). The Pentium Silver J5040 includes integrated graphics (Intel UHD Graphics 605), while the Pentium D1508 requires a dedicated GPU. Primary use case: Pentium Silver J5040 targets Mini-PC.
| Feature | Pentium D1508 | Pentium Silver J5040 |
|---|---|---|
| Integrated GPU | — | Yes |
| IGPU Model | — | Intel UHD Graphics 605 |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | VT-x / VT-d / EPT |
| Target Use | — | Mini-PC |
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