Core i9-11900F vs Xeon Silver 4310

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 i9-11900F vs Xeon Silver 4310 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 i9-11900F vs Xeon Silver 4310: Pros, Cons & Final Verdict

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

Core i9-11900F

2021

Why buy it

✅Better for gaming: +24.3% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 65W instead of 120W, a 55W reduction.

Trade-offs

❌Less compelling for workstation-style loads than Xeon Silver 4310, which brings 12 cores / 24 threads and 64 PCIe lanes.
❌No AVX-512 support for niche heavy compute workloads where it can matter.

Xeon Silver 4310

2021

Why buy it

✅Better for workstations and heavier parallel workloads: 12 cores / 24 threads, plus 64 PCIe lanes vs 0.
✅100+% more PCIe lanes (64 vs 0) for storage and expansion-heavy builds.
✅AVX-512 support for select workstation, AI, and scientific workloads.

Trade-offs

❌Worse for gaming: lower average FPS than Core i9-11900F across 50 shared CPU benchmark tests.
❌Lower PassMark (21,903 vs 22,052).
❌84.6% higher power demand at 120W vs 65W.

Quick Answers

So, is Core i9-11900F better than Xeon Silver 4310?

Not really, because they are built for different jobs. Xeon Silver 4310 makes more sense for workstation-style multi-core throughput, while Core i9-11900F is the more practical desktop choice for gaming, platform cost, and everyday use.

Which one is better for gaming?

If gaming is the priority, Core i9-11900F is the better pick. According to our tests, it delivers 24.3% more average FPS across 50 shared CPU game tests.

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 0.7% better PassMark, backed by 8 cores and 16 threads.

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

Core i9-11900F still makes the most sense overall. Core i9-11900F comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 24.3% average FPS lead across 50 shared CPU game tests in our data.

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

Xeon Silver 4310 makes more sense long term for 2026 and beyond. You are getting AVX-512 support for heavier modern compute workloads. That makes it the safer long-term bet.

Core i9-11900F vs Xeon Silver 4310 Technical Specifications

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

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.

Xeon Silver 4310

The Xeon Silver 4310 is manufactured by Intel. It was released in 2015-01-01. It is based on the Ice Lake-SP (2021) architecture. It features 12 cores and 24 threads. Base frequency is 2.1 GHz, with boost up to 3.3 GHz. L3 cache: 18 MB (total). L2 cache: 1 MB (per core). Built on 10 nm process technology. Socket: LGA4189. Thermal design power (TDP): 120 Watt. Memory support: DDR4-2667. Passmark benchmark score: 21,903 points. Launch price was $800.

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Processing Power

The Core i9-11900F packs 8 cores / 16 threads, while the Xeon Silver 4310 offers 12 cores / 24 threads — the Xeon Silver 4310 has 4 more cores. Boost clocks reach 5.1 GHz on the Core i9-11900F versus 3.3 GHz on the Xeon Silver 4310 — a 42.9% clock advantage for the Core i9-11900F (base: 2.5 GHz vs 2.1 GHz). The Core i9-11900F uses the Rocket Lake (2021) architecture (14 nm), while the Xeon Silver 4310 uses Ice Lake-SP (2021) (10 nm). In PassMark, the Core i9-11900F scores 22,052 against the Xeon Silver 4310's 21,903 — a 0.7% lead for the Core i9-11900F. L3 cache: 16 MB (total) on the Core i9-11900F vs 18 MB (total) on the Xeon Silver 4310.

Feature	Core i9-11900F	Xeon Silver 4310
Cores / Threads	8 / 16	12 / 24+50%
Boost Clock	5.1 GHz+55%	3.3 GHz
Base Clock	2.5 GHz+19%	2.1 GHz
L3 Cache	16 MB (total)	18 MB (total)+13%
L2 Cache	256K (per core)+25500%	1 MB (per core)
Process	14 nm	10 nm-29%
Architecture	Rocket Lake (2021)	Ice Lake-SP (2021)
PassMark	22,052	21,903

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Memory & Platform

The Core i9-11900F uses the LGA1200 socket (PCIe 4.0), while the Xeon Silver 4310 uses LGA4189 (PCIe 4.0) — making them incompatible on the same motherboard.