Core i9-10850K vs Core i9-11900F

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 i9-10850K vs Core i9-11900F 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 i9-10850K vs Core i9-11900F: Pros, Cons & Final Verdict

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

Core i9-10850K

2020

Why buy it

✅+25% larger total L3 cache (20 MB vs 16 MB).

Trade-offs

❌Lower PassMark (21,964 vs 22,052).
❌Launch MSRP is still $453 MSRP, while Core i9-11900F mostly shows up through inconsistent older-market listings.
❌92.3% higher power demand at 125W vs 65W.

Core i9-11900F

2021

Why buy it

✅+0.4% higher PassMark.
✅Draws 65W instead of 125W, a 60W reduction.

Trade-offs

❌Smaller total L3 cache (16 MB vs 20 MB).

Quick Answers

So, is Core i9-11900F better than Core i9-10850K?

Yes. Core i9-11900F is the better all-around CPU here. It gives you a 1.5% average FPS lead across 50 shared CPU game tests in our data, 0.4% better PassMark, and the stronger long-term platform, which is enough to make it the stronger overall pick.

Which one is better for gaming?

For gaming, this matchup is basically a tie in the data we have.

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

For streaming, content creation, and heavier multitasking, Core i9-11900F is the stronger fit. You are getting 0.4% better PassMark, backed by 8 cores and 16 threads.

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

Core i9-11900F is still the faster CPU overall, but Core i9-10850K is easier to justify if budget matters more than peak performance. Core i9-11900F comes in at an unclear MSRP at unclear MSRP versus $453 MSRP, and it still gives you a 1.5% average FPS lead across 50 shared CPU game tests in our data. Core i9-10850K is also 100.0% better value on MSRP (48.5 vs 0.0 PassMark/$), 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 i9-11900F makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2021 vs 2020) and more multi-core headroom with 8 cores / 16 threads instead of 10/20. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i9-10850K vs Core i9-11900F Technical Specifications

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

Core i9-10850K

The Core i9-10850K is manufactured by Intel. It was released in 27 July 2020 (5 years ago). It is based on the Comet Lake-S (2020) architecture. It features 10 cores and 20 threads. Base frequency is 3.6 GHz, with boost up to 5.1 GHz. L3 cache: 20 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 125 Watt. Memory support: DDR4-2933. Passmark benchmark score: 21,964 points. Launch price was $453.

Core i9-11900F

The Core i9-11900F is manufactured by Intel. It was released in 16 March 2021 (4 years ago). It is based on the Rocket Lake (2021) architecture. It features 8 cores and 16 threads. Base frequency is 2.5 GHz, with boost up to 5.1 GHz. L3 cache: 16 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 65 Watt. Memory support: DDR4-3200. Passmark benchmark score: 22,052 points. Launch price was $299.

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Processing Power

The Core i9-10850K packs 10 cores / 20 threads, while the Core i9-11900F offers 8 cores / 16 threads — the Core i9-10850K has 2 more cores. Boost clocks reach 5.1 GHz on the Core i9-10850K versus 5.1 GHz on the Core i9-11900F — identical boost frequencies (base: 3.6 GHz vs 2.5 GHz). The Core i9-10850K uses the Comet Lake-S (2020) architecture (14 nm), while the Core i9-11900F uses Rocket Lake (2021) (14 nm). In PassMark, the Core i9-10850K scores 21,964 against the Core i9-11900F's 22,052 — a 0.4% lead for the Core i9-11900F. L3 cache: 20 MB (total) on the Core i9-10850K vs 16 MB (total) on the Core i9-11900F.

Feature	Core i9-10850K	Core i9-11900F
Cores / Threads	10 / 20+25%	8 / 16
Boost Clock	5.1 GHz	5.1 GHz
Base Clock	3.6 GHz+44%	2.5 GHz
L3 Cache	20 MB (total)+25%	16 MB (total)
L2 Cache	256K (per core)	256K (per core)
Process	14 nm	14 nm
Architecture	Comet Lake-S (2020)	Rocket Lake (2021)
PassMark	21,964	22,052