Xeon D-1848TER vs Xeon E-2278G

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 D-1848TER vs Xeon E-2278G 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 D-1848TER vs Xeon E-2278G: Pros, Cons & Final Verdict

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

Xeon D-1848TER

2023

Why buy it

✅+0.8% higher PassMark.
✅Draws 57W instead of 80W, a 23W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon E-2278G across 50 shared CPU benchmark tests.
❌No integrated graphics, while Xeon E-2278G can still boot and troubleshoot without a discrete GPU.

Xeon E-2278G

2019

Why buy it

✅Better for gaming: +25.3% higher average FPS across 50 shared CPU benchmark tests.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Intel UHD Graphics P630, while Xeon D-1848TER needs a discrete GPU.

Trade-offs

❌Lower PassMark (16,825 vs 16,952).
❌40.4% higher power demand at 80W vs 57W.

Quick Answers

So, is Xeon D-1848TER better than Xeon E-2278G?

It depends on what you want from the system. For gaming, Xeon E-2278G is ahead with a 25.3% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Xeon D-1848TER pulls ahead with 0.8% better PassMark.

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

For streaming, content creation, and heavier multitasking, Xeon D-1848TER is the stronger fit. You are getting 0.8% better PassMark, backed by 10 cores and 20 threads.

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

Xeon D-1848TER still makes the most sense overall. Xeon D-1848TER comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you 0.8% better PassMark.

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

Xeon D-1848TER makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2019) and more multi-core headroom with 10 cores / 20 threads instead of 8/16. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Xeon D-1848TER vs Xeon E-2278G Technical Specifications

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

Xeon D-1848TER

The Xeon D-1848TER is manufactured by Intel. It was released in 2015-01-01. It features 10 cores and 20 threads. Base frequency is 2 GHz, with boost up to 3.1 GHz. L3 cache: 15360 kB. Socket: FCBGA2227. Thermal design power (TDP): 57 Watt. Memory support: DDR4. Passmark benchmark score: 16,952 points. Launch price was $800.

Xeon E-2278G

The Xeon E-2278G is manufactured by Intel. It was released in 29 May 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 3.4 GHz, with boost up to 5 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: DDR4-2666. Passmark benchmark score: 16,825 points. Launch price was $494.

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Processing Power

The Xeon D-1848TER packs 10 cores / 20 threads, while the Xeon E-2278G offers 8 cores / 16 threads — the Xeon D-1848TER has 2 more cores. Boost clocks reach 3.1 GHz on the Xeon D-1848TER versus 5 GHz on the Xeon E-2278G — a 46.9% clock advantage for the Xeon E-2278G (base: 2 GHz vs 3.4 GHz). The Xeon E-2278G is built on the Coffee Lake-S WS (2018−2019) architecture. In PassMark, the Xeon D-1848TER scores 16,952 against the Xeon E-2278G's 16,825 — a 0.8% lead for the Xeon D-1848TER. L3 cache: 15360 kB on the Xeon D-1848TER vs 16 MB (total) on the Xeon E-2278G.

Feature	Xeon D-1848TER	Xeon E-2278G
Cores / Threads	10 / 20+25%	8 / 16
Boost Clock	3.1 GHz	5 GHz+61%
Base Clock	2 GHz	3.4 GHz+70%
L3 Cache	15360 kB	16 MB (total)+7%
L2 Cache	—	256 kB (per core)
Process	—	14 nm
Architecture	—	Coffee Lake-S WS (2018−2019)
PassMark	16,952	16,825

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Memory & Platform

The Xeon D-1848TER uses the FCBGA2227 socket (PCIe 5.0), while the Xeon E-2278G uses LGA1151 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Xeon D-1848TER	Xeon E-2278G
Socket	FCBGA2227	LGA1151
PCIe Generation	PCIe 5.0+67%	PCIe 3.0
Max RAM Speed	—	DDR4-2666
Max RAM Capacity	—	128 GB
RAM Channels	—	2
ECC Support	—	Yes
PCIe Lanes	—	16

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Advanced Features

Virtualization: not specified (Xeon D-1848TER) / VT-x / VT-d / EPT (Xeon E-2278G). The Xeon E-2278G includes integrated graphics (Intel UHD Graphics P630), while the Xeon D-1848TER requires a dedicated GPU. Primary use case: Xeon E-2278G targets Server.