Core i7-8809G vs Xeon W-2123

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.

Core i7-8809G vs Xeon W-2123 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.

Core i7-8809G vs Xeon W-2123: Pros, Cons & Final Verdict

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

Core i7-8809G

2018

Why buy it

✅Draws 100W instead of 120W, a 20W reduction.

Trade-offs

❌Lower PassMark (8,448 vs 8,519).
❌Less compelling for workstation-style loads than Xeon W-2123, which brings 4 cores / 8 threads and 48 PCIe lanes.
❌Lower PassMark per dollar, at 18.8 vs 29.0 PassMark/$ ($450 MSRP vs $294 MSRP).

Xeon W-2123

2017

Why buy it

✅+0.8% higher PassMark.
✅Better for workstations and heavier parallel workloads: 4 cores / 8 threads, plus 48 PCIe lanes vs 0.
✅Costs $156 less on MSRP ($294 MSRP vs $450 MSRP).
✅Delivers 54.3% more PassMark for each dollar spent, at 29.0 vs 18.8 PassMark/$ ($294 MSRP vs $450 MSRP).
✅100+% more PCIe lanes (48 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌20% higher power demand at 120W vs 100W.

Quick Answers

So, is Core i7-8809G better than Xeon W-2123?

Not really, because they are built for different jobs. Xeon W-2123 makes more sense for workstation-style multi-core throughput, while Core i7-8809G 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, Xeon W-2123 is the stronger fit. You are getting 0.8% better PassMark, backed by 4 cores and 8 threads.

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

Core i7-8809G is still the faster CPU overall, but Xeon W-2123 is easier to justify if budget matters more than peak performance. Core i7-8809G comes in 53.1% more expensive on MSRP at $450 MSRP versus $294 MSRP, and it still gives you a 2.8% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Xeon W-2123 is still stronger for heavier multi-core work with 0.8% better PassMark. Xeon W-2123 is also 54.3% better value on MSRP (29.0 vs 18.8 PassMark/$), which is why it can still make sense for tighter-budget builds on paper.

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

Core i7-8809G makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2018 vs 2017). That makes it the safer long-term bet.

Core i7-8809G vs Xeon W-2123 Technical Specifications

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

Core i7-8809G

The Core i7-8809G is manufactured by Intel. It was released in 1 February 2018 (7 years ago). It is based on the Kaby Lake G (2018) architecture. It features 4 cores and 8 threads. Base frequency is 3.1 GHz, with boost up to 4.2 GHz. L3 cache: 8 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: FCBGA2270. Thermal design power (TDP): 65 Watt. Memory support: DDR4-2400. Passmark benchmark score: 8,448 points. Launch price was $149.

Xeon W-2123

The Xeon W-2123 is manufactured by Intel. It was released in 29 August 2017 (8 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 4 cores and 8 threads. Base frequency is 3.6 GHz, with boost up to 3.9 GHz. L3 cache: 8.25 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA2066. Thermal design power (TDP): 120 Watt. Memory support: DDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400, DDR4-2666. Passmark benchmark score: 8,519 points. Launch price was $294.

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Processing Power

Both the Core i7-8809G and Xeon W-2123 share an identical 4-core/8-thread configuration. Boost clocks reach 4.2 GHz on the Core i7-8809G versus 3.9 GHz on the Xeon W-2123 — a 7.4% clock advantage for the Core i7-8809G (base: 3.1 GHz vs 3.6 GHz). The Core i7-8809G uses the Kaby Lake G (2018) architecture (14 nm), while the Xeon W-2123 uses Skylake (server) (2017−2018) (14 nm). In PassMark, the Core i7-8809G scores 8,448 against the Xeon W-2123's 8,519 — a 0.8% lead for the Xeon W-2123. L3 cache: 8 MB (total) on the Core i7-8809G vs 8.25 MB (total) on the Xeon W-2123.

Feature	Core i7-8809G	Xeon W-2123
Cores / Threads	4 / 8	4 / 8
Boost Clock	4.2 GHz+8%	3.9 GHz
Base Clock	3.1 GHz	3.6 GHz+16%
L3 Cache	8 MB (total)	8.25 MB (total)+3%
L2 Cache	256K (per core)+25500%	1 MB (per core)
Process	14 nm	14 nm
Architecture	Kaby Lake G (2018)	Skylake (server) (2017−2018)
PassMark	8,448	8,519
Geekbench 6 Single	—	1,172
Geekbench 6 Multi	—	4,215

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Memory & Platform

The Core i7-8809G uses the FCBGA2270 socket (PCIe 3.0), while the Xeon W-2123 uses LGA2066 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Core i7-8809G	Xeon W-2123
Socket	FCBGA2270	LGA2066
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	—	DDR4-2666
Max RAM Capacity	—	512 GB
RAM Channels	—	4
ECC Support	—	Yes
PCIe Lanes	—	48

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Advanced Features

Virtualization: not specified (Core i7-8809G) / Yes (Xeon W-2123).

Feature	Core i7-8809G	Xeon W-2123
Integrated GPU	—	No
AVX-512	—	Yes
Virtualization	—	Yes

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Value Analysis

At launch, the Core i7-8809G was priced at $450, while the Xeon W-2123 came in at $294. On launch pricing ($450 vs $294), Xeon W-2123 was $156 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i7-8809G delivers 18.8 pts/$ vs 29.0 pts/$ for the Xeon W-2123 — making the Xeon W-2123 the 42.7% better value option.

Feature	Core i7-8809G	Xeon W-2123
MSRP	$450	$294-35%
Performance per Dollar	18.8	29.0+54%
Release Date	2018	2017

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