Celeron G1820 vs Xeon 5160

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 G1820 vs Xeon 5160 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 G1820 vs Xeon 5160: Pros, Cons & Final Verdict

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

Celeron G1820

2013

Why buy it

✅Draws 54W instead of 80W, a 26W reduction.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with HD Graphics (Haswell), while Xeon 5160 needs a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon 5160 across 50 shared CPU benchmark tests.
❌Lower PassMark (1,696 vs 1,715).
❌Launch MSRP is still $110 MSRP, while Xeon 5160 mostly shows up through inconsistent older-market listings.

Xeon 5160

2006

Why buy it

✅Better for gaming: +3.5% higher average FPS across 50 shared CPU benchmark tests.

Trade-offs

❌48.1% higher power demand at 80W vs 54W.
❌No integrated graphics, while Celeron G1820 can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Xeon 5160 better than Celeron G1820?

Not really, because they are built for different jobs. Xeon 5160 makes more sense for workstation-style multi-core throughput, while Celeron G1820 is the more practical desktop choice for gaming, platform cost, and everyday use.

Which one is better for gaming?

If gaming is the priority, Xeon 5160 is the better pick. According to our tests, it delivers 3.5% 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, Xeon 5160 is the stronger fit. You are getting 1.1% better PassMark, backed by 2 cores and 2 threads.

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

Xeon 5160 is still the much better call for a fresh build. Xeon 5160 comes in at an unclear MSRP at unclear MSRP versus $110 MSRP, and it still gives you a 3.5% average FPS lead across 50 shared CPU game tests in our data. Celeron G1820 only looks stronger on raw value math because it is extremely cheap, but that usually means used-market pricing on an obsolete 2013 platform. Even with 100.0% better value on paper (15.4 vs 0.0 PassMark/$), it really only makes sense as a cheap stopgap or a niche existing-platform option for someone already on LGA1150.

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

Celeron G1820 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2013 vs 2006). That makes it the safer long-term bet.

Celeron G1820 vs Xeon 5160 Technical Specifications

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

Celeron G1820

The Celeron G1820 is manufactured by Intel. It was released in 1 December 2013 (12 years ago). It is based on the Haswell (2013−2015) architecture. It features 2 cores and 2 threads. Base frequency is 2.7 GHz, with boost up to 2.7 GHz. L3 cache: 2 MB. L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA1150. Thermal design power (TDP): 53 Watt. Memory support: DDR3. Passmark benchmark score: 1,696 points. Launch price was $110.

Xeon 5160

The Xeon 5160 is manufactured by Intel. It was released in Junho 2006 (19 years ago). It is based on the Woodcrest (2006) architecture. It features 2 cores and 2 threads. Base frequency is 3 GHz, with boost up to 3 GHz. L3 cache: 0 kB. L2 cache: 4 MB. Built on 65 nm process technology. Socket: LGA771. Thermal design power (TDP): 80 Watt. Memory support: DDR2. Passmark benchmark score: 1,715 points. Launch price was $22.

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Processing Power

Both the Celeron G1820 and Xeon 5160 share an identical 2-core/2-thread configuration. Boost clocks reach 2.7 GHz on the Celeron G1820 versus 3 GHz on the Xeon 5160 — a 10.5% clock advantage for the Xeon 5160 (base: 2.7 GHz vs 3 GHz). The Celeron G1820 uses the Haswell (2013−2015) architecture (22 nm), while the Xeon 5160 uses Woodcrest (2006) (65 nm). In PassMark, the Celeron G1820 scores 1,696 against the Xeon 5160's 1,715 — a 1.1% lead for the Xeon 5160. L3 cache: 2 MB on the Celeron G1820 vs 0 kB on the Xeon 5160.

Feature	Celeron G1820	Xeon 5160
Cores / Threads	2 / 2	2 / 2
Boost Clock	2.7 GHz	3 GHz+11%
Base Clock	2.7 GHz	3 GHz+11%
L3 Cache	2 MB	0 kB
L2 Cache	256 kB (per core)	4 MB+1500%
Process	22 nm-66%	65 nm
Architecture	Haswell (2013−2015)	Woodcrest (2006)
PassMark	1,696	1,715+1%
Geekbench 6 Single	496	—
Geekbench 6 Multi	910	—

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Memory & Platform

The Celeron G1820 uses the LGA1150 socket (PCIe 3.0), while the Xeon 5160 uses LGA771 (PCIe 2.0) — making them incompatible on the same motherboard.

Feature	Celeron G1820	Xeon 5160
Socket	LGA1150	LGA771
PCIe Generation	PCIe 3.0+50%	PCIe 2.0
Max RAM Speed	DDR3-1333	—
Max RAM Capacity	32 GB	—
RAM Channels	2	—
ECC Support	Yes	—
PCIe Lanes	16	—

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Advanced Features

Virtualization: VT-x (Celeron G1820) / not specified (Xeon 5160). The Celeron G1820 includes integrated graphics (HD Graphics (Haswell)), while the Xeon 5160 requires a dedicated GPU. Primary use case: Celeron G1820 targets Budget. Direct competitor: Celeron G1820 rivals Pentium G3220.