Core i7-5960X vs Xeon E5-1680 v3

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 i7-5960X vs Xeon E5-1680 v3 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 i7-5960X vs Xeon E5-1680 v3: Pros, Cons & Final Verdict

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

Core i7-5960X

2014

Why buy it

✅+9% higher Geekbench single-core performance for gaming and desktop responsiveness.
✅Costs $724 less on MSRP ($999 MSRP vs $1,723 MSRP).
✅Delivers 73.9% more PassMark for each dollar spent, at 13.4 vs 7.7 PassMark/$ ($999 MSRP vs $1,723 MSRP).

Trade-offs

❌Lower Geekbench multi-core (7,412 vs 8,782).

Xeon E5-1680 v3

2014

Why buy it

✅+18.5% higher Geekbench multi-core.

Trade-offs

❌Lower Geekbench single-core performance for gaming (1,141 vs 1,244).
❌Lower PassMark per dollar, at 7.7 vs 13.4 PassMark/$ ($1,723 MSRP vs $999 MSRP).

Quick Answers

So, is Core i7-5960X better than Xeon E5-1680 v3?

Not really, because they are built for different jobs. Xeon E5-1680 v3 makes more sense for workstation-style multi-core throughput, while Core i7-5960X 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 E5-1680 v3 is the stronger fit. You are getting 18.5% better Geekbench multi-core, backed by 8 cores and 16 threads.

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

Core i7-5960X is the better buy right now. Core i7-5960X comes in $724 cheaper on MSRP at $999 MSRP versus $1,723 MSRP, and it still gives you a 2.1% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Xeon E5-1680 v3 is still stronger for heavier multi-core work with 18.5% better Geekbench multi-core. It is also 73.9% better value on MSRP (13.4 vs 7.7 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Xeon E5-1680 v3 makes more sense long term for 2026 and beyond. You are getting more multi-core headroom with 8 cores / 16 threads instead of 8/16. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i7-5960X vs Xeon E5-1680 v3 Technical Specifications

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

Core i7-5960X

The Core i7-5960X is manufactured by Intel. It was released in 1 September 2014 (11 years ago). It is based on the Haswell-E (2014) architecture. It features 8 cores and 16 threads. Base frequency is 3 GHz, with boost up to 3.5 GHz. L3 cache: 20 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: LGA2011. Thermal design power (TDP): 140 Watt. Memory support: DDR4. Passmark benchmark score: 13,382 points. Launch price was $999.

Xeon E5-1680 v3

The Xeon E5-1680 v3 is manufactured by Intel. It was released in 2015-01-01. It is based on the Haswell-EP (2014−2015) architecture. It features 8 cores and 16 threads. Base frequency is 3.2 GHz, with boost up to 3.8 GHz. L3 cache: 20 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: LGA2011. Thermal design power (TDP): 140 Watt. Memory support: DDR4-1333, DDR4-1600, DDR4-1866, DDR4-2133. Passmark benchmark score: 13,273 points. Launch price was $800.

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Processing Power

Both the Core i7-5960X and Xeon E5-1680 v3 share an identical 8-core/16-thread configuration. Boost clocks reach 3.5 GHz on the Core i7-5960X versus 3.8 GHz on the Xeon E5-1680 v3 — a 8.2% clock advantage for the Xeon E5-1680 v3 (base: 3 GHz vs 3.2 GHz). The Core i7-5960X uses the Haswell-E (2014) architecture (22 nm), while the Xeon E5-1680 v3 uses Haswell-EP (2014−2015) (22 nm). In PassMark, the Core i7-5960X scores 13,382 against the Xeon E5-1680 v3's 13,273 — a 0.8% lead for the Core i7-5960X. Geekbench 6 single-core — the metric most relevant to gaming — records 1,244 vs 1,141, a 8.6% lead for the Core i7-5960X that directly translates to higher frame rates. Multi-core Geekbench: 7,412 vs 8,782 (16.9% advantage for the Xeon E5-1680 v3). Both processors carry 20 MB (total) of L3 cache.

Feature	Core i7-5960X	Xeon E5-1680 v3
Cores / Threads	8 / 16	8 / 16
Boost Clock	3.5 GHz	3.8 GHz+9%
Base Clock	3 GHz	3.2 GHz+7%
L3 Cache	20 MB (total)	20 MB (total)
L2 Cache	256K (per core)	256K (per core)
Process	22 nm	22 nm
Architecture	Haswell-E (2014)	Haswell-EP (2014−2015)
PassMark	13,382	13,273
Cinebench R23 Multi	9,720	—
Geekbench 6 Single	1,244+9%	1,141
Geekbench 6 Multi	7,412	8,782+18%

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Memory & Platform

Both processors use the LGA2011 socket with PCIe 3.0. Both support up to DDR4-2133 memory speed. The Xeon E5-1680 v3 supports up to 768 GB of RAM compared to 64 GB — 1100% more capacity for professional workloads. Both feature 4-channel memory with ECC support. Both provide 40 PCIe lanes. Chipset compatibility: X99 (Core i7-5960X) and C612,X99 (Xeon E5-1680 v3).

Feature	Core i7-5960X	Xeon E5-1680 v3
Socket	LGA2011	LGA2011
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	DDR4-2133	DDR4-2133
Max RAM Capacity	64 GB	768 GB+1100%
RAM Channels	4	4
ECC Support	No	Yes
PCIe Lanes	40	40

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Advanced Features

Both support Yes virtualization.

Feature	Core i7-5960X	Xeon E5-1680 v3
Integrated GPU	No	No
AVX-512	No	No
Virtualization	Yes	Yes

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Value Analysis

At launch, the Core i7-5960X was priced at $999, while the Xeon E5-1680 v3 came in at $1723. On launch pricing ($999 vs $1723), Core i7-5960X was $724 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i7-5960X delivers 13.4 pts/$ vs 7.7 pts/$ for the Xeon E5-1680 v3 — making the Core i7-5960X the 54% better value option.

Feature	Core i7-5960X	Xeon E5-1680 v3
MSRP	$999-42%	$1723
Performance per Dollar	13.4+74%	7.7
Release Date	2014	2014

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