Xeon E5-2680 v3 vs Xeon E5-2683 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.

Xeon E5-2680 v3 vs Xeon E5-2683 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.

Xeon E5-2680 v3 vs Xeon E5-2683 v3: Pros, Cons & Final Verdict

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

Xeon E5-2680 v3

2014

Why buy it

✅100+% more PCIe lanes (40 vs 0) for storage and expansion-heavy builds.
✅AVX-512 support for select workstation, AI, and scientific workloads.

Trade-offs

❌Launch MSRP is still $1,745 MSRP, while Xeon E5-2683 v3 mostly shows up through inconsistent older-market listings.

Xeon E5-2683 v3

2014

Why buy it

Trade-offs

❌Lower PassMark (14,686 vs 14,864).
❌No AVX-512 support for niche heavy compute workloads where it can matter.

Quick Answers

So, is Xeon E5-2680 v3 better than Xeon E5-2683 v3?

Yes. Xeon E5-2680 v3 is the better all-around CPU here. It gives you a 0.4% average FPS lead across 50 shared CPU game tests in our data, 1.2% better PassMark, and the stronger long-term platform, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Xeon E5-2680 v3 is the better pick. According to our tests, it delivers 0.4% 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, Xeon E5-2680 v3 is the stronger fit. You are getting 1.2% better PassMark, backed by 12 cores and 24 threads.

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

Xeon E5-2680 v3 is the better buy right now. Xeon E5-2680 v3 comes in at an unclear MSRP at $1,745 MSRP versus unclear MSRP, and it still gives you a 0.4% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (8.5 vs 0.0 PassMark/$), 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 E5-2680 v3 makes more sense long term for 2026 and beyond. You are getting more multi-core headroom with 12 cores / 24 threads instead of 14/28 and AVX-512 support for heavier modern compute workloads. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Xeon E5-2680 v3 vs Xeon E5-2683 v3 Technical Specifications

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

Xeon E5-2680 v3

The Xeon E5-2680 v3 is manufactured by Intel. It was released in 2015-01-01. It is based on the Haswell-EP (2014−2015) architecture. It features 12 cores and 24 threads. Base frequency is 2.5 GHz, with boost up to 3.3 GHz. L3 cache: 30 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: LGA2011. Thermal design power (TDP): 120 Watt. Memory support: DDR4-1600, DDR4-1866, DDR4-2133. Passmark benchmark score: 14,864 points. Launch price was $800.

Xeon E5-2683 v3

The Xeon E5-2683 v3 is manufactured by Intel. It was released in 2015-01-01. It is based on the Haswell-EP (2014−2015) architecture. It features 14 cores and 28 threads. Base frequency is 2 GHz, with boost up to 3 GHz. L3 cache: 35 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: LGA2011. Thermal design power (TDP): 120 Watt. Memory support: DDR4-1600, DDR4-1866, DDR4-2133. Passmark benchmark score: 14,686 points. Launch price was $800.

⚡

Processing Power

The Xeon E5-2680 v3 packs 12 cores / 24 threads, while the Xeon E5-2683 v3 offers 14 cores / 28 threads — the Xeon E5-2683 v3 has 2 more cores. Boost clocks reach 3.3 GHz on the Xeon E5-2680 v3 versus 3 GHz on the Xeon E5-2683 v3 — a 9.5% clock advantage for the Xeon E5-2680 v3 (base: 2.5 GHz vs 2 GHz). Both are built on the Haswell-EP (2014−2015) architecture using a 22 nm process. In PassMark, the Xeon E5-2680 v3 scores 14,864 against the Xeon E5-2683 v3's 14,686 — a 1.2% lead for the Xeon E5-2680 v3. L3 cache: 30 MB (total) on the Xeon E5-2680 v3 vs 35 MB (total) on the Xeon E5-2683 v3.

Feature	Xeon E5-2680 v3	Xeon E5-2683 v3
Cores / Threads	12 / 24	14 / 28+17%
Boost Clock	3.3 GHz+10%	3 GHz
Base Clock	2.5 GHz+25%	2 GHz
L3 Cache	30 MB (total)	35 MB (total)+17%
L2 Cache	256K (per core)	256K (per core)
Process	22 nm	22 nm
Architecture	Haswell-EP (2014−2015)	Haswell-EP (2014−2015)
PassMark	14,864+1%	14,686

🧠

Memory & Platform

Both processors use the LGA2011 socket with PCIe 3.0.

Feature	Xeon E5-2680 v3	Xeon E5-2683 v3
Socket	LGA2011	LGA2011
PCIe Generation	PCIe 3.0	PCIe 4.0+33%
Max RAM Speed	DDR4-2133	—
Max RAM Capacity	768 GB	—
RAM Channels	4	—
ECC Support	Yes	—
PCIe Lanes	40	—