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.

Head-to-Head Verdict, Benchmarks, Value & Long-Term Outlook

This comparison brings together gaming FPS, productivity performance, platform differences, power efficiency, pricing context, and upgrade path so you can see which CPU actually makes more sense.

Core i7-9700K

2018

Why buy it

✅Better for gaming: +19.8% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $144 less on MSRP ($385 MSRP vs $529 MSRP).
✅Draws 95W instead of 130W, a 35W reduction.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with UHD Graphics 630, while Xeon w3-2425 needs a discrete GPU.

Trade-offs

❌Lower PassMark (14,397 vs 18,776).
❌Smaller total L3 cache (12 MB vs 15 MB).
❌Less compelling for workstation-style loads than Xeon w3-2425, which brings 6 cores / 12 threads.
❌Older platform position on LGA1151 with DDR4, while Xeon w3-2425 moves to LGA4677 and DDR5.

Xeon w3-2425

2023

Why buy it

✅+30.4% higher PassMark.
✅+25% larger total L3 cache (15 MB vs 12 MB).
✅Better for workstations and heavier parallel workloads: 6 cores / 12 threads.
✅Newer platform on LGA4677 with DDR5 support instead of LGA1151 and DDR4.

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-9700K across 50 shared CPU benchmark tests.
❌
37.4% HIGHER MSRP
$529 MSRPvs$385 MSRP
❌36.8% higher power demand at 130W vs 95W.
❌No integrated graphics, while Core i7-9700K can still boot and troubleshoot without a discrete GPU.

Core i7-9700K

2018

Xeon w3-2425

2023

Why buy it

✅Better for gaming: +19.8% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $144 less on MSRP ($385 MSRP vs $529 MSRP).
✅Draws 95W instead of 130W, a 35W reduction.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with UHD Graphics 630, while Xeon w3-2425 needs a discrete GPU.

Why buy it

✅+30.4% higher PassMark.
✅+25% larger total L3 cache (15 MB vs 12 MB).
✅Better for workstations and heavier parallel workloads: 6 cores / 12 threads.
✅Newer platform on LGA4677 with DDR5 support instead of LGA1151 and DDR4.

Trade-offs

❌Lower PassMark (14,397 vs 18,776).
❌Smaller total L3 cache (12 MB vs 15 MB).
❌Less compelling for workstation-style loads than Xeon w3-2425, which brings 6 cores / 12 threads.
❌Older platform position on LGA1151 with DDR4, while Xeon w3-2425 moves to LGA4677 and DDR5.

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-9700K across 50 shared CPU benchmark tests.
❌
37.4% HIGHER MSRP
$529 MSRPvs$385 MSRP
❌36.8% higher power demand at 130W vs 95W.
❌No integrated graphics, while Core i7-9700K can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core i7-9700K better than Xeon w3-2425?

Not in a simple one-size-fits-all way. Xeon w3-2425 makes more sense for workstation-style multi-core throughput, while Core i7-9700K is the better mainstream desktop choice for gaming, platform cost, and day-to-day practicality.

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

For streaming, content creation, and heavier multitasking, Xeon w3-2425 is the better fit. You are getting 30.4% better PassMark, backed by 6 cores and 12 threads. It also carries the larger cache pool with 25% larger total L3 cache (15 MB vs 12 MB).

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

Core i7-9700K is the smarter buy today. Core i7-9700K is $144 cheaper on MSRP at $385 MSRP versus $529 MSRP, and it gives you a 19.8% average FPS lead across 50 shared CPU game tests in our data. The trade-off is that Xeon w3-2425 is still stronger for heavier multi-core work with 30.4% better PassMark. It is also 5.4% better value on MSRP (37.4 vs 35.5 PassMark/$), so the better CPU is not just faster, it is also the cleaner value play on paper.

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

Xeon w3-2425 is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2018), a healthier platform with LGA4677 and DDR5 instead of LGA1151, 25% larger total L3 cache (15 MB vs 12 MB), and more multi-core headroom with 6 cores / 12 threads instead of 8/8. That should give you a better long-term upgrade path for motherboard, RAM, and future CPU swaps.

Games Benchmarks

Paired with RTX 4090

To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.

Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.

Core i7-9700K Benchmark Check

Xeon w3-2425 Benchmark Check

Path of Exile 2

Preset	Core i7-9700K	Xeon w3-2425
1080p
low	308 FPS	184 FPS
medium	278 FPS	152 FPS
high	231 FPS	125 FPS
ultra	182 FPS	104 FPS
1440p
low	270 FPS	149 FPS
medium	221 FPS	120 FPS
high	178 FPS	98 FPS
ultra	143 FPS	80 FPS
4K
low	170 FPS	83 FPS
medium	140 FPS	71 FPS
high	108 FPS	57 FPS
ultra	95 FPS	45 FPS

Open Core i7-9700K Open Xeon w3-2425

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i7-9700K	Xeon w3-2425
1080p
low	360 FPS	357 FPS
medium	321 FPS	295 FPS
high	291 FPS	261 FPS
ultra	259 FPS	226 FPS
1440p
low	324 FPS	317 FPS
medium	282 FPS	269 FPS
high	258 FPS	243 FPS
ultra	225 FPS	206 FPS
4K
low	249 FPS	248 FPS
medium	221 FPS	215 FPS
high	208 FPS	197 FPS
ultra	179 FPS	166 FPS

Open Core i7-9700K Open Xeon w3-2425

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i7-9700K	Xeon w3-2425
1080p
low	360 FPS	469 FPS
medium	360 FPS	469 FPS
high	360 FPS	469 FPS
ultra	360 FPS	469 FPS
1440p
low	360 FPS	469 FPS
medium	360 FPS	469 FPS
high	360 FPS	469 FPS
ultra	360 FPS	469 FPS
4K
low	360 FPS	469 FPS
medium	360 FPS	415 FPS
high	360 FPS	354 FPS
ultra	318 FPS	280 FPS

Open Core i7-9700K Open Xeon w3-2425

League of Legends

League of Legends

Valorant

Preset	Core i7-9700K	Xeon w3-2425
1080p
low	360 FPS	469 FPS
medium	360 FPS	469 FPS
high	360 FPS	469 FPS
ultra	360 FPS	469 FPS
1440p
low	360 FPS	469 FPS
medium	360 FPS	469 FPS
high	360 FPS	469 FPS
ultra	360 FPS	469 FPS
4K
low	360 FPS	469 FPS
medium	360 FPS	469 FPS
high	360 FPS	469 FPS
ultra	360 FPS	413 FPS

Open Core i7-9700K Open Xeon w3-2425

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i7-9700K and Xeon w3-2425

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 w3-2425

The Xeon w3-2425 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 3 GHz, with boost up to 4.4 GHz. L3 cache: 15 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 130 Watt. Memory support: DDR5-4400. Passmark benchmark score: 18,776 points. Launch price was $529.

⚡

Processing Power

The Core i7-9700K packs 8 cores / 8 threads, while the Xeon w3-2425 offers 6 cores / 12 threads — the Core i7-9700K has 2 more cores. Boost clocks reach 4.9 GHz on the Core i7-9700K versus 4.4 GHz on the Xeon w3-2425 — a 10.8% clock advantage for the Core i7-9700K (base: 3.6 GHz vs 3 GHz). The Core i7-9700K uses the Coffee Lake-R (2018−2019) architecture (14 nm), while the Xeon w3-2425 uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the Core i7-9700K scores 14,397 against the Xeon w3-2425's 18,776 — a 26.4% lead for the Xeon w3-2425. L3 cache: 12 MB (total) on the Core i7-9700K vs 15 MB on the Xeon w3-2425.

Feature	Core i7-9700K	Xeon w3-2425
Cores / Threads	8 / 8+33%	6 / 12
Boost Clock	4.9 GHz+11%	4.4 GHz
Base Clock	3.6 GHz+20%	3 GHz
L3 Cache	12 MB (total)	15 MB+25%
L2 Cache	256K (per core)	2 MB (per core)+700%
Process	14 nm	Intel 7 nm-50%
Architecture	Coffee Lake-R (2018−2019)	Sapphire Rapids (2023−2024)
PassMark	14,397	18,776+30%

🧠

Memory & Platform

The Core i7-9700K uses the LGA1151 socket (PCIe 3.0), while the Xeon w3-2425 uses LGA4677 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Core i7-9700K	Xeon w3-2425
Socket	LGA1151	LGA4677
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	DDR4-2666	—
Max RAM Capacity	128 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	16	—

🔧

Advanced Features

Virtualization: VT-x, VT-d (Core i7-9700K) / not specified (Xeon w3-2425). The Core i7-9700K includes integrated graphics (UHD Graphics 630), while the Xeon w3-2425 requires a dedicated GPU. Primary use case: Core i7-9700K targets Desktop.

Feature	Core i7-9700K	Xeon w3-2425
Integrated GPU	Yes	—
IGPU Model	UHD Graphics 630	—
Unlocked	Yes	—
AVX-512	No	—
Virtualization	VT-x, VT-d	—
Target Use	Desktop	—

💰

Value Analysis

The Core i7-9700K launched at $385 MSRP, while the Xeon w3-2425 debuted at $529. On MSRP ($385 vs $529), the Core i7-9700K is $144 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i7-9700K delivers 37.4 pts/$ vs 35.5 pts/$ for the Xeon w3-2425 — making the Core i7-9700K the 5.2% better value option.