Celeron N2840 vs Xeon E5205

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 N2840 vs Xeon E5205 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.

Celeron N2840 vs Xeon E5205: Pros, Cons & Final Verdict

See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.

Celeron N2840

2014

Why buy it

✅Draws 7W instead of 65W, a 58W reduction.
✅100+% more PCIe lanes (4 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Intel HD Graphics (Bay Trail), while Xeon E5205 needs a discrete GPU.

Trade-offs

❌Fewer obvious downsides in this matchup outside of normal market pricing swings.

Xeon E5205

2007

Why buy it

Trade-offs

❌Lower PassMark (1,325 vs 1,331).
❌828.6% higher power demand at 65W vs 7W.
❌No integrated graphics, while Celeron N2840 can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Celeron N2840 better than Xeon E5205?

Not really, because they are built for different jobs. Xeon E5205 makes more sense for workstation-style multi-core throughput, while Celeron N2840 is the more practical desktop choice for gaming, platform cost, and everyday use.

Which one is better for gaming?

If gaming is the priority, Celeron N2840 is the better pick. According to our tests, it delivers 0.7% more average FPS across 50 shared CPU game tests.

Which one is better for streaming, content creation, and heavy multitasking?

For streaming, content creation, and heavier multitasking, Celeron N2840 is the stronger fit. You are getting 0.5% better PassMark, backed by 2 cores and 2 threads.

Which one is the smarter buy today, not just the cheaper CPU?

Celeron N2840 still makes the most sense overall. Celeron N2840 comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 0.7% average FPS lead across 50 shared CPU game tests in our data.

Which one is more future-proof for 2026 and beyond?

Celeron N2840 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2014 vs 2007). That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Celeron N2840 vs Xeon E5205 Technical Specifications

Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

Celeron N2840

The Celeron N2840 is manufactured by Intel. It was released in 2007-01-01. It is based on the Bay Trail-M (2013−2014) architecture. It features 2 cores and 2 threads. Base frequency is 2.16 GHz, with boost up to 2.58 GHz. L3 cache: 0 kB. L2 cache: 512K (per core). Built on 22 nm process technology. Socket: FCBGA1170. Thermal design power (TDP): 7.5 Watt. Memory support: DDR3. Passmark benchmark score: 1,331 points. Launch price was $69.

Xeon E5205

The Xeon E5205 is manufactured by Intel. It was released in 2015-01-01. Base frequency: 1.86 GHz. L3 cache: 6 MB L2 Cache. Built on 45 nm process technology. Socket: LGA771. Thermal design power (TDP): 65 Watt. Passmark benchmark score: 1,325 points. Launch price was $800.

⚡

Processing Power

The Celeron N2840 is built on the Bay Trail-M (2013−2014) architecture. In PassMark, the Celeron N2840 scores 1,331 against the Xeon E5205's 1,325 — a 0.5% lead for the Celeron N2840. L3 cache: 0 kB on the Celeron N2840 vs 6 MB L2 Cache on the Xeon E5205.

Feature	Celeron N2840	Xeon E5205
Cores / Threads	2 / 2	—
Boost Clock	2.58 GHz	—
Base Clock	2.16 GHz+16%	1.86 GHz
L3 Cache	0 kB	6 MB L2 Cache
L2 Cache	512K (per core)	—
Process	22 nm-51%	45 nm
Architecture	Bay Trail-M (2013−2014)	—
PassMark	1,331	1,325
Geekbench 6 Single	230	—
Geekbench 6 Multi	430	—

🧠

Memory & Platform

The Celeron N2840 uses the FCBGA1170 socket (PCIe 2.0), while the Xeon E5205 uses LGA771 (PCIe 2.0) — making them incompatible on the same motherboard.

Feature	Celeron N2840	Xeon E5205
Socket	FCBGA1170	LGA771
PCIe Generation	PCIe 2.0	PCIe 2.0
Max RAM Speed	DDR3L-1333	—
Max RAM Capacity	8 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	4	—

🔧

Advanced Features

Virtualization: VT-x (Celeron N2840) / not specified (Xeon E5205). The Celeron N2840 includes integrated graphics (Intel HD Graphics (Bay Trail)), while the Xeon E5205 requires a dedicated GPU. Primary use case: Celeron N2840 targets Netbook. Direct competitor: Celeron N2840 rivals AMD A6-6310.