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

✅Costs $284 less on MSRP ($385 MSRP vs $669 MSRP).
✅Draws 95W instead of 165W, a 70W reduction.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with UHD Graphics 630, while Xeon w3-2435 needs a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon w3-2435 across 5 shared CPU benchmark tests.
❌Lower PassMark (14,397 vs 26,504).
❌Smaller total L3 cache (12 MB vs 23 MB).
❌Less compelling for workstation-style loads than Xeon w3-2435, which brings 8 cores / 16 threads.
❌Older platform position on LGA1151 with DDR4, while Xeon w3-2435 moves to LGA4677 and DDR5.

Xeon w3-2435

2023

Why buy it

✅Better for gaming: +47.5% higher average FPS across 5 shared CPU benchmark tests.
✅+87.5% larger total L3 cache (23 MB vs 12 MB).
✅Better for workstations and heavier parallel workloads: 8 cores / 16 threads.
✅Newer platform on LGA4677 with DDR5 support instead of LGA1151 and DDR4.

Trade-offs

❌
73.8% HIGHER MSRP
$669 MSRPvs$385 MSRP
❌73.7% higher power demand at 165W vs 95W.
❌No integrated graphics, while Core i7-9700K can still boot and troubleshoot without a discrete GPU.

Core i7-9700K

2018

Xeon w3-2435

2023

Why buy it

✅Costs $284 less on MSRP ($385 MSRP vs $669 MSRP).
✅Draws 95W instead of 165W, a 70W reduction.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with UHD Graphics 630, while Xeon w3-2435 needs a discrete GPU.

Why buy it

✅Better for gaming: +47.5% higher average FPS across 5 shared CPU benchmark tests.
✅+87.5% larger total L3 cache (23 MB vs 12 MB).
✅Better for workstations and heavier parallel workloads: 8 cores / 16 threads.
✅Newer platform on LGA4677 with DDR5 support instead of LGA1151 and DDR4.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon w3-2435 across 5 shared CPU benchmark tests.
❌Lower PassMark (14,397 vs 26,504).
❌Smaller total L3 cache (12 MB vs 23 MB).
❌Less compelling for workstation-style loads than Xeon w3-2435, which brings 8 cores / 16 threads.
❌Older platform position on LGA1151 with DDR4, while Xeon w3-2435 moves to LGA4677 and DDR5.

Trade-offs

❌
73.8% HIGHER MSRP
$669 MSRPvs$385 MSRP
❌73.7% higher power demand at 165W vs 95W.
❌No integrated graphics, while Core i7-9700K can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Xeon w3-2435 better than Core i7-9700K?

Not in a simple one-size-fits-all way. Xeon w3-2435 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 gaming?

If gaming is the priority, Xeon w3-2435 is the better pick here. According to our tests, it delivers 47.5% more average FPS across 5 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Xeon w3-2435 is the better fit. You are getting 84.1% better PassMark, backed by 8 cores and 16 threads. It also carries the larger cache pool with 87.5% larger total L3 cache (23 MB vs 12 MB).

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

Xeon w3-2435 is the smarter buy today. Xeon w3-2435 is 73.8% more expensive on MSRP at $669 MSRP versus $385 MSRP, and it gives you a 47.5% average FPS lead across 5 shared CPU game tests in our data. It is also 5.9% better value on MSRP (39.6 vs 37.4 PassMark/$), 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 w3-2435 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, 87.5% larger total L3 cache (23 MB vs 12 MB), and more multi-core headroom with 8 cores / 16 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 w3-2435 Benchmark Check

Path of Exile 2

Preset	Core i7-9700K	Xeon w3-2435
1080p
low	308 FPS	186 FPS
medium	278 FPS	154 FPS
high	231 FPS	126 FPS
ultra	182 FPS	105 FPS
1440p
low	270 FPS	150 FPS
medium	221 FPS	121 FPS
high	178 FPS	98 FPS
ultra	143 FPS	81 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 w3-2435

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i7-9700K	Xeon w3-2435
1080p
low	360 FPS	583 FPS
medium	321 FPS	486 FPS
high	291 FPS	401 FPS
ultra	259 FPS	361 FPS
1440p
low	324 FPS	495 FPS
medium	282 FPS	429 FPS
high	258 FPS	364 FPS
ultra	225 FPS	312 FPS
4K
low	249 FPS	306 FPS
medium	221 FPS	268 FPS
high	208 FPS	248 FPS
ultra	179 FPS	218 FPS

Open Core i7-9700K Open Xeon w3-2435

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i7-9700K	Xeon w3-2435
1080p
low	360 FPS	663 FPS
medium	360 FPS	663 FPS
high	360 FPS	663 FPS
ultra	360 FPS	663 FPS
1440p
low	360 FPS	663 FPS
medium	360 FPS	663 FPS
high	360 FPS	663 FPS
ultra	360 FPS	650 FPS
4K
low	360 FPS	551 FPS
medium	360 FPS	453 FPS
high	360 FPS	412 FPS
ultra	318 FPS	332 FPS

Open Core i7-9700K Open Xeon w3-2435

League of Legends

League of Legends

Valorant

Preset	Core i7-9700K	Xeon w3-2435
1080p
low	360 FPS	663 FPS
medium	360 FPS	663 FPS
high	360 FPS	663 FPS
ultra	360 FPS	663 FPS
1440p
low	360 FPS	663 FPS
medium	360 FPS	663 FPS
high	360 FPS	663 FPS
ultra	360 FPS	621 FPS
4K
low	360 FPS	663 FPS
medium	360 FPS	596 FPS
high	360 FPS	525 FPS
ultra	360 FPS	437 FPS

Open Core i7-9700K Open Xeon w3-2435

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i7-9700K and Xeon w3-2435

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 w3-2435

The Xeon w3-2435 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 8 cores and 16 threads. Base frequency is 3.1 GHz, with boost up to 4.5 GHz. L3 cache: 22.5 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 165 Watt. Memory support: DDR5-4400. Passmark benchmark score: 26,504 points. Launch price was $669.

⚡

Processing Power

The Core i7-9700K packs 8 cores / 8 threads, matching the Xeon w3-2435's 8 cores. Boost clocks reach 4.9 GHz on the Core i7-9700K versus 4.5 GHz on the Xeon w3-2435 — a 8.5% clock advantage for the Core i7-9700K (base: 3.6 GHz vs 3.1 GHz). The Core i7-9700K uses the Coffee Lake-R (2018−2019) architecture (14 nm), while the Xeon w3-2435 uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the Core i7-9700K scores 14,397 against the Xeon w3-2435's 26,504 — a 59.2% lead for the Xeon w3-2435. L3 cache: 12 MB (total) on the Core i7-9700K vs 22.5 MB on the Xeon w3-2435.

Feature	Core i7-9700K	Xeon w3-2435
Cores / Threads	8 / 8	8 / 16
Boost Clock	4.9 GHz+9%	4.5 GHz
Base Clock	3.6 GHz+16%	3.1 GHz
L3 Cache	12 MB (total)	22.5 MB+88%
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	26,504+84%

🧠

Memory & Platform

The Core i7-9700K uses the LGA1151 socket (PCIe 3.0), while the Xeon w3-2435 uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard.

Feature	Core i7-9700K	Xeon w3-2435
Socket	LGA1151	LGA4677
PCIe Generation	PCIe 3.0	PCIe 5.0+67%
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 w3-2435). The Core i7-9700K includes integrated graphics (UHD Graphics 630), while the Xeon w3-2435 requires a dedicated GPU. Primary use case: Core i7-9700K targets Desktop.

Feature	Core i7-9700K	Xeon w3-2435
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 w3-2435 debuted at $669. On MSRP ($385 vs $669), the Core i7-9700K is $284 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i7-9700K delivers 37.4 pts/$ vs 39.6 pts/$ for the Xeon w3-2435 — making the Xeon w3-2435 the 5.8% better value option.