Xeon E-2278GE vs Xeon w3-2423

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.

Xeon E-2278GE vs Xeon w3-2423 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.

Xeon E-2278GE vs Xeon w3-2423: Pros, Cons & Final Verdict

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

Xeon E-2278GE

2019

Why buy it

✅Better for gaming: +16.1% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 80W instead of 120W, a 40W reduction.

Trade-offs

❌Older platform position on LGA1151 with DDR4, while Xeon w3-2423 moves to LGA4677 and DDR5.

Xeon w3-2423

2023

Why buy it

✅Newer platform on LGA4677 with DDR5 support instead of LGA1151 and DDR4.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon E-2278GE across 50 shared CPU benchmark tests.
❌Lower PassMark (15,797 vs 15,956).
❌Launch MSRP is still $359 MSRP, while Xeon E-2278GE mostly shows up through inconsistent older-market listings.
❌50% higher power demand at 120W vs 80W.

Quick Answers

So, is Xeon E-2278GE better than Xeon w3-2423?

Yes. Xeon E-2278GE is the better all-around CPU here. It gives you a 16.1% average FPS lead across 50 shared CPU game tests in our data and 1% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Xeon E-2278GE is the better pick. According to our tests, it delivers 16.1% 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 E-2278GE is the stronger fit. You are getting 1% better PassMark, backed by 8 cores and 16 threads.

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

Xeon E-2278GE is still the faster CPU overall, but Xeon w3-2423 is easier to justify if budget matters more than peak performance. Xeon E-2278GE comes in at an unclear MSRP at unclear MSRP versus $359 MSRP, and it still gives you a 16.1% average FPS lead across 50 shared CPU game tests in our data. Xeon w3-2423 is also 100.0% better value on MSRP (44.0 vs 0.0 PassMark/$), which is why it can still make sense for tighter-budget builds on paper.

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

Xeon w3-2423 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2019) and a healthier platform with LGA4677 and DDR5 instead of LGA1151. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Xeon E-2278GE vs Xeon w3-2423 Technical Specifications

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

Xeon E-2278GE

The Xeon E-2278GE is manufactured by Intel. It was released in 11 June 2019 (6 years ago). It is based on the Coffee Lake-S WS (2018−2019) architecture. It features 8 cores and 16 threads. Base frequency is 3.3 GHz, with boost up to 4.7 GHz. L3 cache: 16 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 80 Watt. Memory support: DDR4. Passmark benchmark score: 15,956 points. Launch price was $519.

Xeon w3-2423

The Xeon w3-2423 is manufactured by Intel. It was released in 15 February 2023 (2 years ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 6 cores and 12 threads. Base frequency is 2.1 GHz, with boost up to 4.2 GHz. L3 cache: 15 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 120 Watt. Memory support: DDR5-4400. Passmark benchmark score: 15,797 points. Launch price was $359.

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Processing Power

The Xeon E-2278GE packs 8 cores / 16 threads, while the Xeon w3-2423 offers 6 cores / 12 threads — the Xeon E-2278GE has 2 more cores. Boost clocks reach 4.7 GHz on the Xeon E-2278GE versus 4.2 GHz on the Xeon w3-2423 — a 11.2% clock advantage for the Xeon E-2278GE (base: 3.3 GHz vs 2.1 GHz). The Xeon E-2278GE uses the Coffee Lake-S WS (2018−2019) architecture (14 nm), while the Xeon w3-2423 uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the Xeon E-2278GE scores 15,956 against the Xeon w3-2423's 15,797 — a 1% lead for the Xeon E-2278GE. L3 cache: 16 MB (total) on the Xeon E-2278GE vs 15 MB on the Xeon w3-2423.

Feature	Xeon E-2278GE	Xeon w3-2423
Cores / Threads	8 / 16+33%	6 / 12
Boost Clock	4.7 GHz+12%	4.2 GHz
Base Clock	3.3 GHz+57%	2.1 GHz
L3 Cache	16 MB (total)+7%	15 MB
L2 Cache	256 kB (per core)	2 MB (per core)+700%
Process	14 nm	Intel 7 nm-50%
Architecture	Coffee Lake-S WS (2018−2019)	Sapphire Rapids (2023−2024)
PassMark	15,956+1%	15,797

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Memory & Platform

The Xeon E-2278GE uses the LGA1151 socket (PCIe 3.0), while the Xeon w3-2423 uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard.