Core i7-4960X vs Xeon Bronze 3408U

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 i7-4960X vs Xeon Bronze 3408U 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 i7-4960X vs Xeon Bronze 3408U: Pros, Cons & Final Verdict

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

Core i7-4960X

2013

Why buy it

✅100+% more PCIe lanes (40 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (9,935 vs 9,969).
❌Smaller total L3 cache (15 MB vs 23 MB).
❌Less compelling for workstation-style loads than Xeon Bronze 3408U, which brings 8 cores / 8 threads.
❌Launch MSRP is still $990 MSRP, while Xeon Bronze 3408U mostly shows up through inconsistent older-market listings.
❌Older platform position on LGA2011, while Xeon Bronze 3408U moves to LGA4677 and DDR5.

Xeon Bronze 3408U

2023

Why buy it

✅+0.3% higher PassMark.
✅+50% larger total L3 cache (23 MB vs 15 MB).
✅Better for workstations and heavier parallel workloads: 8 cores / 8 threads.
✅Draws 125W instead of 130W, a 5W reduction.
✅Newer platform on LGA4677 with DDR5 support instead of LGA2011 and older memory support.

Trade-offs

❌Fewer obvious downsides in this matchup outside of normal market pricing swings.

Quick Answers

So, is Xeon Bronze 3408U better than Core i7-4960X?

Not really, because they are built for different jobs. Xeon Bronze 3408U makes more sense for workstation-style multi-core throughput, while Core i7-4960X 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 Bronze 3408U is the stronger fit. You are getting 0.3% better PassMark, backed by 8 cores and 8 threads. It also has the larger cache pool with 50% larger total L3 cache (23 MB vs 15 MB).

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

Xeon Bronze 3408U is still the much better call for a fresh build. Xeon Bronze 3408U comes in at an unclear MSRP at unclear MSRP versus $990 MSRP, and it still gives you 0.3% better PassMark. Core i7-4960X only looks stronger on raw value math because it is extremely cheap, but that usually means used-market pricing on an obsolete 2013 platform. Even with 100.0% better value on paper (10.0 vs 0.0 PassMark/$), it really only makes sense as a cheap stopgap or a niche existing-platform option for someone already on LGA2011.

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

Xeon Bronze 3408U makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2013), a healthier platform with LGA4677 and DDR5 instead of LGA2011, 50% larger total L3 cache (23 MB vs 15 MB), and more multi-core headroom with 8 cores / 8 threads instead of 6/12. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core i7-4960X vs Xeon Bronze 3408U Technical Specifications

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

Core i7-4960X

The Core i7-4960X is manufactured by Intel. It was released in 3 September 2013 (12 years ago). It is based on the Ivy Bridge-E (2013) architecture. It features 6 cores and 12 threads. Base frequency is 3.6 GHz, with boost up to 4 GHz. L3 cache: 15 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: LGA2011. Thermal design power (TDP): 130 Watt. Memory support: DDR3. Passmark benchmark score: 9,935 points. Launch price was $999.

Xeon Bronze 3408U

The Xeon Bronze 3408U is manufactured by Intel. It was released in 10 January 2023 (2 years ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 8 cores and 8 threads. Base frequency is 1.8 GHz, with boost up to 1.9 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): 125 Watt. Memory support: DDR5-4000. Passmark benchmark score: 9,969 points. Launch price was $425.

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Processing Power

The Core i7-4960X packs 6 cores / 12 threads, while the Xeon Bronze 3408U offers 8 cores / 8 threads — the Xeon Bronze 3408U has 2 more cores. Boost clocks reach 4 GHz on the Core i7-4960X versus 1.9 GHz on the Xeon Bronze 3408U — a 71.2% clock advantage for the Core i7-4960X (base: 3.6 GHz vs 1.8 GHz). The Core i7-4960X uses the Ivy Bridge-E (2013) architecture (22 nm), while the Xeon Bronze 3408U uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the Core i7-4960X scores 9,935 against the Xeon Bronze 3408U's 9,969 — a 0.3% lead for the Xeon Bronze 3408U. L3 cache: 15 MB (total) on the Core i7-4960X vs 22.5 MB on the Xeon Bronze 3408U.

Feature	Core i7-4960X	Xeon Bronze 3408U
Cores / Threads	6 / 12	8 / 8+33%
Boost Clock	4 GHz+111%	1.9 GHz
Base Clock	3.6 GHz+100%	1.8 GHz
L3 Cache	15 MB (total)	22.5 MB+50%
L2 Cache	256K (per core)+12700%	2 MB (per core)
Process	22 nm	Intel 7 nm-68%
Architecture	Ivy Bridge-E (2013)	Sapphire Rapids (2023−2024)
PassMark	9,935	9,969

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Memory & Platform

The Core i7-4960X uses the LGA2011 socket (PCIe 3.0), while the Xeon Bronze 3408U uses LGA4677 (PCIe 4.0) — making them incompatible on the same motherboard.

Feature	Core i7-4960X	Xeon Bronze 3408U
Socket	LGA2011	LGA4677
PCIe Generation	PCIe 3.0	PCIe 4.0+33%
Max RAM Speed	DDR3-1866	—
Max RAM Capacity	64 GB	—
RAM Channels	4	—
ECC Support	No	—
PCIe Lanes	40	—