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

✅Draws 95W instead of 125W, a 30W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Core Ultra 7 265K across 5 shared CPU benchmark tests.
❌Lower PassMark (14,397 vs 58,789).
❌Smaller total L3 cache (12 MB vs 30 MB).
❌Lower PassMark per dollar, at 37.4 vs 190.3 PassMark/$ ($385 MSRP vs $309 MSRP).
❌Older platform position on LGA1151 with DDR4, while Core Ultra 7 265K moves to LGA1851 and DDR5.

Core Ultra 7 265K

2024

Why buy it

✅Better for gaming: +66.4% higher average FPS across 5 shared CPU benchmark tests.
✅+150% larger total L3 cache (30 MB vs 12 MB).
✅Costs $76 less on MSRP ($309 MSRP vs $385 MSRP).
✅Delivers 408.8% more PassMark for each dollar spent, at 190.3 vs 37.4 PassMark/$ ($309 MSRP vs $385 MSRP).
✅Newer platform on LGA1851 with DDR5 support instead of LGA1151 and DDR4.

Trade-offs

❌31.6% higher power demand at 125W vs 95W.

Core i7-9700K

2018

Core Ultra 7 265K

2024

Why buy it

✅Draws 95W instead of 125W, a 30W reduction.

Why buy it

✅Better for gaming: +66.4% higher average FPS across 5 shared CPU benchmark tests.
✅+150% larger total L3 cache (30 MB vs 12 MB).
✅Costs $76 less on MSRP ($309 MSRP vs $385 MSRP).
✅Delivers 408.8% more PassMark for each dollar spent, at 190.3 vs 37.4 PassMark/$ ($309 MSRP vs $385 MSRP).
✅Newer platform on LGA1851 with DDR5 support instead of LGA1151 and DDR4.

Trade-offs

❌Worse for gaming: lower average FPS than Core Ultra 7 265K across 5 shared CPU benchmark tests.
❌Lower PassMark (14,397 vs 58,789).
❌Smaller total L3 cache (12 MB vs 30 MB).
❌Lower PassMark per dollar, at 37.4 vs 190.3 PassMark/$ ($385 MSRP vs $309 MSRP).
❌Older platform position on LGA1151 with DDR4, while Core Ultra 7 265K moves to LGA1851 and DDR5.

Trade-offs

❌31.6% higher power demand at 125W vs 95W.

Quick Answers

So, is Core Ultra 7 265K better than Core i7-9700K?

Yes. Core Ultra 7 265K is the better overall CPU here. You are getting a 66.4% average FPS lead across 5 shared CPU game tests in our data, 308.3% better PassMark, and the stronger long-term platform, which makes it the stronger all-around choice.

Which one is better for gaming?

If gaming is the priority, Core Ultra 7 265K is the better pick here. According to our tests, it delivers 66.4% 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, Core Ultra 7 265K is the better fit. You are getting 308.3% better PassMark, backed by 20 cores and 20 threads. It also carries the larger cache pool with 150% larger total L3 cache (30 MB vs 12 MB).

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

Core Ultra 7 265K is the smarter buy today. Core Ultra 7 265K is $76 cheaper on MSRP at $309 MSRP versus $385 MSRP, and it gives you a 66.4% average FPS lead across 5 shared CPU game tests in our data. It is also 408.8% better value on MSRP (190.3 vs 37.4 PassMark/$), 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?

Core Ultra 7 265K is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2024 vs 2018), a healthier platform with LGA1851 and DDR5 instead of LGA1151, 150% larger total L3 cache (30 MB vs 12 MB), and more multi-core headroom with 20 cores / 20 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

Core Ultra 7 265K Benchmark Check

Path of Exile 2

Preset	Core i7-9700K	Core Ultra 7 265K
1080p
low	308 FPS	305 FPS
medium	278 FPS	290 FPS
high	231 FPS	244 FPS
ultra	182 FPS	205 FPS
1440p
low	270 FPS	240 FPS
medium	221 FPS	201 FPS
high	178 FPS	163 FPS
ultra	143 FPS	142 FPS
4K
low	170 FPS	158 FPS
medium	140 FPS	132 FPS
high	108 FPS	102 FPS
ultra	95 FPS	89 FPS

Open Core i7-9700K Open Core Ultra 7 265K

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i7-9700K	Core Ultra 7 265K
1080p
low	360 FPS	778 FPS
medium	321 FPS	656 FPS
high	291 FPS	548 FPS
ultra	259 FPS	491 FPS
1440p
low	324 FPS	673 FPS
medium	282 FPS	595 FPS
high	258 FPS	499 FPS
ultra	225 FPS	422 FPS
4K
low	249 FPS	395 FPS
medium	221 FPS	357 FPS
high	208 FPS	335 FPS
ultra	179 FPS	292 FPS

Open Core i7-9700K Open Core Ultra 7 265K

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i7-9700K	Core Ultra 7 265K
1080p
low	360 FPS	851 FPS
medium	360 FPS	694 FPS
high	360 FPS	617 FPS
ultra	360 FPS	528 FPS
1440p
low	360 FPS	731 FPS
medium	360 FPS	599 FPS
high	360 FPS	521 FPS
ultra	360 FPS	442 FPS
4K
low	360 FPS	517 FPS
medium	360 FPS	436 FPS
high	360 FPS	396 FPS
ultra	318 FPS	337 FPS

Open Core i7-9700K Open Core Ultra 7 265K

League of Legends

League of Legends

Valorant

Preset	Core i7-9700K	Core Ultra 7 265K
1080p
low	360 FPS	1128 FPS
medium	360 FPS	1015 FPS
high	360 FPS	889 FPS
ultra	360 FPS	808 FPS
1440p
low	360 FPS	892 FPS
medium	360 FPS	789 FPS
high	360 FPS	687 FPS
ultra	360 FPS	611 FPS
4K
low	360 FPS	604 FPS
medium	360 FPS	542 FPS
high	360 FPS	489 FPS
ultra	360 FPS	432 FPS

Open Core i7-9700K Open Core Ultra 7 265K

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i7-9700K and Core Ultra 7 265K

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.

Core Ultra 7 265K

The Core Ultra 7 265K is manufactured by Intel. It was released in 24 October 2024 (1 year ago). It is based on the Arrow Lake-S (2024−2025) architecture. It features 20 cores and 20 threads. Base frequency is 3.9 GHz, with boost up to 5.5 GHz. L3 cache: 30 MB (total). L2 cache: 3 MB (per core). Built on 3 nm process technology. Socket: LGA1851. Thermal design power (TDP): 125 Watt. Memory support: DDR5-6400. Passmark benchmark score: 58,789 points. Launch price was $394.

⚡

Processing Power

The Core i7-9700K packs 8 cores / 8 threads, while the Core Ultra 7 265K offers 20 cores / 20 threads — the Core Ultra 7 265K has 12 more cores. Boost clocks reach 4.9 GHz on the Core i7-9700K versus 5.5 GHz on the Core Ultra 7 265K — a 11.5% clock advantage for the Core Ultra 7 265K (base: 3.6 GHz vs 3.9 GHz). The Core i7-9700K uses the Coffee Lake-R (2018−2019) architecture (14 nm), while the Core Ultra 7 265K uses Arrow Lake-S (2024−2025) (3 nm). In PassMark, the Core i7-9700K scores 14,397 against the Core Ultra 7 265K's 58,789 — a 121.3% lead for the Core Ultra 7 265K. L3 cache: 12 MB (total) on the Core i7-9700K vs 30 MB (total) on the Core Ultra 7 265K.

Feature	Core i7-9700K	Core Ultra 7 265K
Cores / Threads	8 / 8	20 / 20+150%
Boost Clock	4.9 GHz	5.5 GHz+12%
Base Clock	3.6 GHz	3.9 GHz+8%
L3 Cache	12 MB (total)	30 MB (total)+150%
L2 Cache	256K (per core)	3 MB (per core)+1100%
Process	14 nm	3 nm-79%
Architecture	Coffee Lake-R (2018−2019)	Arrow Lake-S (2024−2025)
PassMark	14,397	58,789+308%
Cinebench R23 Multi	—	36,309
Geekbench 6 Single	—	3,283
Geekbench 6 Multi	—	22,293

🧠

Memory & Platform

The Core i7-9700K uses the LGA1151 socket (PCIe 3.0), while the Core Ultra 7 265K uses LGA1851 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-2666 on the Core i7-9700K versus DDR5-6400 on the Core Ultra 7 265K — the Core Ultra 7 265K supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core Ultra 7 265K supports up to 256 GB of RAM compared to 128 GB — 66.7% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 16 (Core i7-9700K) vs 20 (Core Ultra 7 265K) — the Core Ultra 7 265K offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Intel 300 series (Core i7-9700K) and LGA1851 (Core Ultra 7 265K).

Feature	Core i7-9700K	Core Ultra 7 265K
Socket	LGA1151	LGA1851
PCIe Generation	PCIe 3.0	PCIe 5.0+67%
Max RAM Speed	DDR4-2666	DDR5-6400+25%
Max RAM Capacity	128 GB	256 GB+100%
RAM Channels	2	2
ECC Support	No	Yes
PCIe Lanes	16	20+25%

🔧

Advanced Features

Both processors feature an unlocked multiplier for overclocking. Only the Core Ultra 7 265K supports AVX-512 instructions — important for machine learning and scientific applications. Both support VT-x, VT-d virtualization. Both include integrated graphics — UHD Graphics 630 (Core i7-9700K) and Arc Graphics 64EU (Core Ultra 7 265K) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i7-9700K targets Desktop.

Feature	Core i7-9700K	Core Ultra 7 265K
Integrated GPU	Yes	Yes
IGPU Model	UHD Graphics 630	Arc Graphics 64EU
Unlocked	Yes	Yes
AVX-512	No	Yes
Virtualization	VT-x, VT-d	VT-x, VT-d
Target Use	Desktop	—

💰

Value Analysis

The Core i7-9700K launched at $385 MSRP, while the Core Ultra 7 265K debuted at $309. On MSRP ($385 vs $309), the Core Ultra 7 265K is $76 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i7-9700K delivers 37.4 pts/$ vs 190.3 pts/$ for the Core Ultra 7 265K — making the Core Ultra 7 265K the 134.3% better value option.