
Celeron J3455

Xeon E5430
Celeron J3455 vs Xeon E5430 Performance Spectrum
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.
Celeron J3455 vs Xeon E5430 FPS Benchmarks
Predicted gaming performance across popular games. Tested paired with GeForce RTX 5090 to isolate CPU performance.
Search any supported game below to compare 1080p FPS for both components.

Path of Exile 2

Counter-Strike 2

League of Legends

Valorant

Among Us

Apex Legends

ARC Raiders

Baldur's Gate 3

Call of Duty: Warzone
Celeron J3455 vs Xeon E5430: Pros, Cons & Final Verdict
See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.
Celeron J3455
2016Why buy it
- β Draws 10W instead of 80W, a 70W reduction.
- β 100+% more PCIe lanes (6 vs 0) for storage and expansion-heavy builds.
- β Integrated graphics onboard with HD Graphics 500, while Xeon E5430 needs a discrete GPU.
Trade-offs
- βLower PassMark (2,247 vs 2,256).
Xeon E5430
2007Why buy it
- β +0.4% higher PassMark.
Trade-offs
- β700% higher power demand at 80W vs 10W.
- βNo integrated graphics, while Celeron J3455 can still boot and troubleshoot without a discrete GPU.
Quick Answers
So, is Celeron J3455 better than Xeon E5430?
Which one is better for streaming, content creation, and heavy multitasking?
Which one is the smarter buy today, not just the cheaper CPU?
Which one is more future-proof for 2026 and beyond?
Celeron J3455 vs Xeon E5430 Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

Celeron J3455
The Celeron J3455 is manufactured by Intel. It was released in 30 August 2016 (9 years ago). It is based on the Apollo Lake (2014β2016) architecture. It features 4 cores and 4 threads. Base frequency is 1.5 GHz, with boost up to 2.3 GHz. L3 cache: 0 kB. L2 cache: 2 MB. Built on 14 nm process technology. Socket: FCBGA1296. Thermal design power (TDP): 10 Watt. Memory support: DDR3L/LPDDR3 up to 1866 MT/s; LPDDR4 up to 2400 MT/s. Passmark benchmark score: 2,247 points. Launch price was $107.

Xeon E5430
The Xeon E5430 is manufactured by Intel. It was released in 11 November 2007 (18 years ago). It is based on the Harpertown (2007β2008) architecture. It features 4 cores and 4 threads. Base frequency is 2.66 GHz, with boost up to 0.67 GHz. L3 cache: 12 MB L2 Cache. L2 cache: 6 MB (total). Built on 45 nm process technology. Socket: LGA771. Thermal design power (TDP): 80 Watt. Memory support: DDR2, DDR3 Depends on motherboard. Passmark benchmark score: 2,256 points. Launch price was $455.
Processing Power
Both the Celeron J3455 and Xeon E5430 share an identical 4-core/4-thread configuration. Boost clocks reach 2.3 GHz on the Celeron J3455 versus 0.67 GHz on the Xeon E5430 β a 109.8% clock advantage for the Celeron J3455 (base: 1.5 GHz vs 2.66 GHz). The Celeron J3455 uses the Apollo Lake (2014β2016) architecture (14 nm), while the Xeon E5430 uses Harpertown (2007β2008) (45 nm). In PassMark, the Celeron J3455 scores 2,247 against the Xeon E5430's 2,256 β a 0.4% lead for the Xeon E5430. L3 cache: 0 kB on the Celeron J3455 vs 12 MB L2 Cache on the Xeon E5430.
| Feature | Celeron J3455 | Xeon E5430 |
|---|---|---|
| Cores / Threads | 4 / 4 | 4 / 4 |
| Boost Clock | 2.3 GHz+243% | 0.67 GHz |
| Base Clock | 1.5 GHz | 2.66 GHz+77% |
| L3 Cache | 0 kB | 12 MB L2 Cache |
| L2 Cache | 2 MB | 6 MB (total)+200% |
| Process | 14 nm-69% | 45 nm |
| Architecture | Apollo Lake (2014β2016) | Harpertown (2007β2008) |
| PassMark | 2,247 | 2,256 |
| Geekbench 6 Single | 450 | β |
| Geekbench 6 Multi | 850 | β |
Memory & Platform
The Celeron J3455 uses the FCBGA1296 socket (PCIe 3.0), while the Xeon E5430 uses LGA771 (PCIe 2.0) β making them incompatible on the same motherboard.
| Feature | Celeron J3455 | Xeon E5430 |
|---|---|---|
| Socket | FCBGA1296 | LGA771 |
| PCIe Generation | PCIe 3.0+50% | PCIe 2.0 |
| Max RAM Speed | DDR4-2400 | β |
| Max RAM Capacity | 8 GB | β |
| RAM Channels | 2 | β |
| ECC Support | No | β |
| PCIe Lanes | 6 | β |
Advanced Features
Virtualization: VT-x (Celeron J3455) / not specified (Xeon E5430). The Celeron J3455 includes integrated graphics (HD Graphics 500), while the Xeon E5430 requires a dedicated GPU. Primary use case: Celeron J3455 targets Low Power. Direct competitor: Celeron J3455 rivals Pentium J4205.
| Feature | Celeron J3455 | Xeon E5430 |
|---|---|---|
| Integrated GPU | Yes | β |
| IGPU Model | HD Graphics 500 | β |
| Unlocked | No | β |
| AVX-512 | No | β |
| Virtualization | VT-x | β |
| Target Use | Low Power | β |
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