Core i7-9700K vs Xeon W-3375

CPU

GPU

Core i7-9700K

8 Cores8 Thrd95 WWMax: 4.9 GHz2018

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Xeon W-3375

38 Cores76 Thrd270 WWMax: 4 GHz2021

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Core i7-9700K vs Xeon W-3375 Performance Spectrum

Core i7-9700K

8 / 8

14,397

0.0%

59,091

+310.4%

About PassMark

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 i7-9700K vs Xeon W-3375 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 i7-9700K vs Xeon W-3375: Pros, Cons & Final Verdict

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

Core i7-9700K

2018

Why buy it

✅Costs $4,566 less on MSRP ($385 MSRP vs $4,951 MSRP).
✅Delivers 213.3% more PassMark for each dollar spent, at 37.4 vs 11.9 PassMark/$ ($385 MSRP vs $4,951 MSRP).
✅Draws 95W instead of 270W, a 175W reduction.
✅Integrated graphics onboard with UHD Graphics 630, while Xeon W-3375 needs a discrete GPU.

Trade-offs

❌Lower PassMark (14,397 vs 59,091).
❌Smaller total L3 cache (12 MB vs 57 MB).
❌Less compelling for workstation-style loads than Xeon W-3375, which brings 38 cores / 76 threads and 64 PCIe lanes.

Xeon W-3375

2021

Why buy it

✅+310.4% higher PassMark.
✅+375% larger total L3 cache (57 MB vs 12 MB).
✅Better for workstations and heavier parallel workloads: 38 cores / 76 threads, plus 64 PCIe lanes vs 16.
✅300% more PCIe lanes (64 vs 16) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark per dollar, at 11.9 vs 37.4 PassMark/$ ($4,951 MSRP vs $385 MSRP).
❌184.2% higher power demand at 270W vs 95W.
❌No integrated graphics, while Core i7-9700K can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Xeon W-3375 better than Core i7-9700K?

Not really, because they are built for different jobs. Xeon W-3375 makes more sense for workstation-style multi-core throughput, while Core i7-9700K 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-3375 is the stronger fit. You are getting 310.4% better PassMark, backed by 38 cores and 76 threads. It also has the larger cache pool with 375% larger total L3 cache (57 MB vs 12 MB).

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

Xeon W-3375 is still the much better call for a fresh build. Xeon W-3375 comes in 1186.0% more expensive on MSRP at $4,951 MSRP versus $385 MSRP, and it still gives you 310.4% better PassMark. Core i7-9700K only looks stronger on raw value math because it is extremely cheap, but that usually means used-market pricing on an obsolete 2018 platform. Even with 213.3% better value on paper (37.4 vs 11.9 PassMark/$), it really only makes sense as a cheap stopgap or a niche existing-platform option for someone already on LGA1151.

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

Xeon W-3375 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2021 vs 2018), 375% larger total L3 cache (57 MB vs 12 MB), more multi-core headroom with 38 cores / 76 threads instead of 8/8, and AVX-512 support for heavier modern compute workloads. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i7-9700K vs Xeon W-3375 Technical Specifications

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

Core i7-9700K

The Core i7-9700K is manufactured by Intel. It was released in 19 October 2018 (7 years ago). It is based on the Coffee Lake-R (2018−2019) architecture. It features 8 cores and 8 threads. Base frequency is 3.6 GHz, with boost up to 4.9 GHz. L3 cache: 12 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 95 Watt. Memory support: DDR4. Passmark benchmark score: 14,397 points. Launch price was $374.

Xeon W-3375

The Xeon W-3375 is manufactured by Intel. It was released in 2021-07-29. It is based on the Ice Lake-W (2021) architecture. It features 38 cores and 76 threads. Base frequency is 2.5 GHz, with boost up to 4 GHz. L3 cache: 57 MB (total). L2 cache: 1 MB (per core). Built on 10 nm process technology. Socket: LGA4189. Thermal design power (TDP): 270 Watt. Memory support: DDR4-3200. Passmark benchmark score: 59,091 points. Launch price was $4,499.

⚡

Processing Power

The Core i7-9700K packs 8 cores / 8 threads, while the Xeon W-3375 offers 38 cores / 76 threads — the Xeon W-3375 has 30 more cores. Boost clocks reach 4.9 GHz on the Core i7-9700K versus 4 GHz on the Xeon W-3375 — a 20.2% clock advantage for the Core i7-9700K (base: 3.6 GHz vs 2.5 GHz). The Core i7-9700K uses the Coffee Lake-R (2018−2019) architecture (14 nm), while the Xeon W-3375 uses Ice Lake-W (2021) (10 nm). In PassMark, the Core i7-9700K scores 14,397 against the Xeon W-3375's 59,091 — a 121.6% lead for the Xeon W-3375. L3 cache: 12 MB (total) on the Core i7-9700K vs 57 MB (total) on the Xeon W-3375.

Feature	Core i7-9700K	Xeon W-3375
Cores / Threads	8 / 8	38 / 76+375%
Boost Clock	4.9 GHz+23%	4 GHz
Base Clock	3.6 GHz+44%	2.5 GHz
L3 Cache	12 MB (total)	57 MB (total)+375%
L2 Cache	256K (per core)+25500%	1 MB (per core)
Process	14 nm	10 nm-29%
Architecture	Coffee Lake-R (2018−2019)	Ice Lake-W (2021)
PassMark	14,397	59,091+310%
Geekbench 6 Single	—	1,818
Geekbench 6 Multi	—	17,713

🧠

Memory & Platform

The Core i7-9700K uses the LGA1151 socket (PCIe 3.0), while the Xeon W-3375 uses LGA4189 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-2666 on the Core i7-9700K versus DDR4-3200 on the Xeon W-3375 — the Xeon W-3375 supports 20% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon W-3375 supports up to 4096 GB of RAM compared to 128 GB — 3100% more capacity for professional workloads. Memory channels: 2 (Core i7-9700K) vs 8 (Xeon W-3375). PCIe lanes: 16 (Core i7-9700K) vs 64 (Xeon W-3375) — the Xeon W-3375 offers 48 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Intel 300 series (Core i7-9700K) and Intel C621A (Xeon W-3375).

Feature	Core i7-9700K	Xeon W-3375
Socket	LGA1151	LGA4189
PCIe Generation	PCIe 3.0	PCIe 4.0+33%
Max RAM Speed	DDR4-2666	DDR4-3200+20%
Max RAM Capacity	128 GB	4096 GB+3100%
RAM Channels	2	8+300%
ECC Support	No	Yes
PCIe Lanes	16	64+300%

🔧

Advanced Features

Only the Core i7-9700K has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Xeon W-3375 supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d (Core i7-9700K) vs true (Xeon W-3375). The Core i7-9700K includes integrated graphics (UHD Graphics 630), while the Xeon W-3375 requires a dedicated GPU. Primary use case: Core i7-9700K targets Desktop. Direct competitor: Xeon W-3375 rivals EPYC 7543.

Feature	Core i7-9700K	Xeon W-3375
Integrated GPU	Yes	No
IGPU Model	UHD Graphics 630	None
Unlocked	Yes	No
AVX-512	No	Yes
Virtualization	VT-x, VT-d	true
Target Use	Desktop	—

💰

Value Analysis

At launch, the Core i7-9700K was priced at $385, while the Xeon W-3375 came in at $4951. On launch pricing ($385 vs $4951), Core i7-9700K was $4566 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i7-9700K delivers 37.4 pts/$ vs 11.9 pts/$ for the Xeon W-3375 — making the Core i7-9700K the 103.2% better value option.

Feature	Core i7-9700K	Xeon W-3375
MSRP	$385-92%	$4951
Performance per Dollar	37.4+214%	11.9
Release Date	2018	2021

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