Atom x7809C vs Xeon E-2134

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.

Atom x7809C vs Xeon E-2134 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.

Atom x7809C vs Xeon E-2134: Pros, Cons & Final Verdict

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

Atom x7809C

2024

Why buy it

✅+0.6% higher PassMark.
✅Draws 25W instead of 71W, a 46W reduction.
✅Newer platform on FCBGA1264 with DDR5 support instead of LGA1151 and DDR4.
✅100+% more PCIe lanes (9 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon E-2134 across 50 shared CPU benchmark tests.
❌Smaller total L3 cache (6 MB vs 8 MB).

Xeon E-2134

2018

Why buy it

✅Better for gaming: +7.6% higher average FPS across 50 shared CPU benchmark tests.
✅+33.3% larger total L3 cache (8 MB vs 6 MB).

Trade-offs

❌Lower PassMark (9,356 vs 9,409).
❌184% higher power demand at 71W vs 25W.
❌Older platform position on LGA1151 with DDR4, while Atom x7809C moves to FCBGA1264 and DDR5.

Quick Answers

So, is Atom x7809C better than Xeon E-2134?

Not really, because they are built for different jobs. Xeon E-2134 makes more sense for workstation-style multi-core throughput, while Atom x7809C is the more practical desktop choice for gaming, platform cost, and everyday use.

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

For streaming, content creation, and heavier multitasking, Atom x7809C is the stronger fit. You are getting 0.6% better PassMark, backed by 8 cores and 8 threads.

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

Atom x7809C still makes the most sense overall. Atom x7809C comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you 0.6% better PassMark.

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

Atom x7809C makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2024 vs 2018), a healthier platform with FCBGA1264 and DDR5 instead of LGA1151, and more multi-core headroom with 8 cores / 8 threads instead of 4/8. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Atom x7809C vs Xeon E-2134 Technical Specifications

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

Atom x7809C

The Atom x7809C is manufactured by Intel. It was released in 8 April 2024 (1 year ago). It is based on the Amston Lake (2024−2025) architecture. It features 8 cores and 8 threads. Base frequency is 2 GHz, with boost up to 3.6 GHz. L3 cache: 6 MB (total). L2 cache: 2 MB (per module). Built on 10 nm process technology. Socket: FCBGA1264. Thermal design power (TDP): 25 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 9,409 points. Launch price was $117.

Xeon E-2134

The Xeon E-2134 is manufactured by Intel. It was released in 12 July 2018 (7 years ago). It is based on the Coffee Lake-S WS (2018−2019) architecture. It features 4 cores and 8 threads. Base frequency is 3.5 GHz, with boost up to 4.5 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 71 Watt. Memory support: DDR4-2666. Passmark benchmark score: 9,356 points. Launch price was $256.

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Processing Power

The Atom x7809C packs 8 cores / 8 threads, while the Xeon E-2134 offers 4 cores / 8 threads — the Atom x7809C has 4 more cores. Boost clocks reach 3.6 GHz on the Atom x7809C versus 4.5 GHz on the Xeon E-2134 — a 22.2% clock advantage for the Xeon E-2134 (base: 2 GHz vs 3.5 GHz). The Atom x7809C uses the Amston Lake (2024−2025) architecture (10 nm), while the Xeon E-2134 uses Coffee Lake-S WS (2018−2019) (14 nm). In PassMark, the Atom x7809C scores 9,409 against the Xeon E-2134's 9,356 — a 0.6% lead for the Atom x7809C. L3 cache: 6 MB (total) on the Atom x7809C vs 8 MB (total) on the Xeon E-2134.

Feature	Atom x7809C	Xeon E-2134
Cores / Threads	8 / 8+100%	4 / 8
Boost Clock	3.6 GHz	4.5 GHz+25%
Base Clock	2 GHz	3.5 GHz+75%
L3 Cache	6 MB (total)	8 MB (total)+33%
L2 Cache	2 MB (per module)+700%	256 kB (per core)
Process	10 nm-29%	14 nm
Architecture	Amston Lake (2024−2025)	Coffee Lake-S WS (2018−2019)
PassMark	9,409	9,356
Geekbench 6 Single	1,102	—
Geekbench 6 Multi	4,657	—

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Memory & Platform

The Atom x7809C uses the FCBGA1264 socket (PCIe 4.0), while the Xeon E-2134 uses LGA1151 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Atom x7809C	Xeon E-2134
Socket	FCBGA1264	LGA1151
PCIe Generation	PCIe 4.0+33%	PCIe 3.0
Max RAM Speed	DDR5-4800	—
Max RAM Capacity	32 GB	—
RAM Channels	1	—
ECC Support	Yes	—
PCIe Lanes	9	—