Core i9-10900X vs Xeon Gold 6246

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 i9-10900X vs Xeon Gold 6246 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 i9-10900X vs Xeon Gold 6246: Pros, Cons & Final Verdict

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

Core i9-10900X

2019

Why buy it

✅Better for gaming: +7.2% higher average FPS across 50 shared CPU benchmark tests.

Trade-offs

❌Lower PassMark (22,377 vs 22,571).
❌Smaller total L3 cache (19 MB vs 25 MB).
❌Less compelling for workstation-style loads than Xeon Gold 6246, which brings 12 cores / 24 threads.
❌Launch MSRP is still $590 MSRP, while Xeon Gold 6246 mostly shows up through inconsistent older-market listings.

Xeon Gold 6246

2019

Why buy it

✅+0.9% higher PassMark.
✅+28.6% larger total L3 cache (25 MB vs 19 MB).
✅Better for workstations and heavier parallel workloads: 12 cores / 24 threads.

Trade-offs

❌Worse for gaming: lower average FPS than Core i9-10900X across 50 shared CPU benchmark tests.

Quick Answers

So, is Xeon Gold 6246 better than Core i9-10900X?

Not really, because they are built for different jobs. Xeon Gold 6246 makes more sense for workstation-style multi-core throughput, while Core i9-10900X 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 Gold 6246 is the stronger fit. You are getting 0.9% better PassMark, backed by 12 cores and 24 threads. It also has the larger cache pool with 28.6% larger total L3 cache (25 MB vs 19 MB).

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

Xeon Gold 6246 is still the faster CPU overall, but Core i9-10900X is easier to justify if budget matters more than peak performance. Xeon Gold 6246 comes in at an unclear MSRP at unclear MSRP versus $590 MSRP, and it still gives you 0.9% better PassMark. The compromise is that Core i9-10900X is still the better pure gaming CPU with a 7.2% average FPS lead across 50 shared CPU game tests in our data. Core i9-10900X is also 100.0% better value on MSRP (37.9 vs 0.0 PassMark/$), which is why it can still make sense for tighter-budget builds on paper.

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

Xeon Gold 6246 makes more sense long term for 2026 and beyond. You are getting 28.6% larger total L3 cache (25 MB vs 19 MB) and more multi-core headroom with 12 cores / 24 threads instead of 10/20. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i9-10900X vs Xeon Gold 6246 Technical Specifications

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

Core i9-10900X

The Core i9-10900X is manufactured by Intel. It was released in 19 October 2019 (6 years ago). It is based on the Cascade Lake-X (2019) architecture. It features 10 cores and 20 threads. Base frequency is 3.7 GHz, with boost up to 4.7 GHz. L3 cache: 19.25 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA2066. Thermal design power (TDP): 165 Watt. Memory support: DDR4-2933. Passmark benchmark score: 22,377 points. Launch price was $299.

Xeon Gold 6246

The Xeon Gold 6246 is manufactured by Intel. It was released in 2 April 2019 (6 years ago). It is based on the Cascade Lake (2019−2020) architecture. It features 12 cores and 24 threads. Base frequency is 3.3 GHz, with boost up to 4.2 GHz. L3 cache: 24.75 MB. L2 cache: 12 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 165 Watt. Memory support: DDR4-2933. Passmark benchmark score: 22,571 points. Launch price was $3,286.

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Processing Power

The Core i9-10900X packs 10 cores / 20 threads, while the Xeon Gold 6246 offers 12 cores / 24 threads — the Xeon Gold 6246 has 2 more cores. Boost clocks reach 4.7 GHz on the Core i9-10900X versus 4.2 GHz on the Xeon Gold 6246 — a 11.2% clock advantage for the Core i9-10900X (base: 3.7 GHz vs 3.3 GHz). The Core i9-10900X uses the Cascade Lake-X (2019) architecture (14 nm), while the Xeon Gold 6246 uses Cascade Lake (2019−2020) (14 nm). In PassMark, the Core i9-10900X scores 22,377 against the Xeon Gold 6246's 22,571 — a 0.9% lead for the Xeon Gold 6246. L3 cache: 19.25 MB (total) on the Core i9-10900X vs 24.75 MB on the Xeon Gold 6246.

Feature	Core i9-10900X	Xeon Gold 6246
Cores / Threads	10 / 20	12 / 24+20%
Boost Clock	4.7 GHz+12%	4.2 GHz
Base Clock	3.7 GHz+12%	3.3 GHz
L3 Cache	19.25 MB (total)	24.75 MB+29%
L2 Cache	1 MB (per core)	12 MB+1100%
Process	14 nm	14 nm
Architecture	Cascade Lake-X (2019)	Cascade Lake (2019−2020)
PassMark	22,377	22,571

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Memory & Platform

The Core i9-10900X uses the LGA2066 socket (PCIe 3.0), while the Xeon Gold 6246 uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard.