Xeon E5-1650 v3 vs Xeon E7540

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 E5-1650 v3 vs Xeon E7540 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 E5-1650 v3 vs Xeon E7540: Pros, Cons & Final Verdict

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

Xeon E5-1650 v3

2014

Why buy it

✅Better for gaming: +9.8% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $1,397 less on MSRP ($583 MSRP vs $1,980 MSRP).
✅Delivers 240.0% more PassMark for each dollar spent, at 17.8 vs 5.2 PassMark/$ ($583 MSRP vs $1,980 MSRP).
✅25% more PCIe lanes (40 vs 32) for storage and expansion-heavy builds.

Trade-offs

❌Smaller total L3 cache (15 MB vs 18 MB).
❌33.3% higher power demand at 140W vs 105W.

Xeon E7540

2010

Why buy it

✅+20% larger total L3 cache (18 MB vs 15 MB).
✅Draws 105W instead of 140W, a 35W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon E5-1650 v3 across 50 shared CPU benchmark tests.
❌Lower PassMark (10,376 vs 10,387).
❌Lower PassMark per dollar, at 5.2 vs 17.8 PassMark/$ ($1,980 MSRP vs $583 MSRP).

Quick Answers

So, is Xeon E5-1650 v3 better than Xeon E7540?

Yes. Xeon E5-1650 v3 is the better all-around CPU here. It gives you a 9.8% average FPS lead across 50 shared CPU game tests in our data, 0.1% 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 E5-1650 v3 is the better pick. According to our tests, it delivers 9.8% 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 E5-1650 v3 is the stronger fit. You are getting 0.1% better PassMark, backed by 6 cores and 12 threads.

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

Xeon E5-1650 v3 is the better buy right now. Xeon E5-1650 v3 comes in $1,397 cheaper on MSRP at $583 MSRP versus $1,980 MSRP, and it still gives you a 9.8% average FPS lead across 50 shared CPU game tests in our data. It is also 240.0% better value on MSRP (17.8 vs 5.2 PassMark/$), 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 E5-1650 v3 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2014 vs 2010) and more multi-core headroom with 6 cores / 12 threads instead of 6/12. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Xeon E5-1650 v3 vs Xeon E7540 Technical Specifications

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

Xeon E5-1650 v3

The Xeon E5-1650 v3 is manufactured by Intel. It was released in 2015-01-01. It is based on the Haswell-EP (2014−2015) architecture. It features 6 cores and 12 threads. Base frequency is 3.5 GHz, with boost up to 3.8 GHz. L3 cache: 15 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: 10,387 points. Launch price was $800.

Xeon E7540

The Xeon E7540 is manufactured by Intel. It was released in 2015-01-01. It features 6 cores and 12 threads. Base frequency is 2 GHz, with boost up to 2.27 GHz. L3 cache: 18 MB L3 Cache. Built on 45 nm process technology. Socket: LGA1567. Thermal design power (TDP): 105 Watt. Passmark benchmark score: 10,376 points. Launch price was $800.

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Processing Power

Both the Xeon E5-1650 v3 and Xeon E7540 share an identical 6-core/12-thread configuration. Boost clocks reach 3.8 GHz on the Xeon E5-1650 v3 versus 2.27 GHz on the Xeon E7540 — a 50.4% clock advantage for the Xeon E5-1650 v3 (base: 3.5 GHz vs 2 GHz). The Xeon E5-1650 v3 is built on the Haswell-EP (2014−2015) architecture. In PassMark, the Xeon E5-1650 v3 scores 10,387 against the Xeon E7540's 10,376 — a 0.1% lead for the Xeon E5-1650 v3. L3 cache: 15 MB (total) on the Xeon E5-1650 v3 vs 18 MB L3 Cache on the Xeon E7540.

Feature	Xeon E5-1650 v3	Xeon E7540
Cores / Threads	6 / 12	6 / 12
Boost Clock	3.8 GHz+67%	2.27 GHz
Base Clock	3.5 GHz+75%	2 GHz
L3 Cache	15 MB (total)	18 MB L3 Cache+20%
L2 Cache	256K (per core)	—
Process	22 nm-51%	45 nm
Architecture	Haswell-EP (2014−2015)	—
PassMark	10,387	10,376

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Memory & Platform

The Xeon E5-1650 v3 uses the LGA2011 socket (PCIe 5.0), while the Xeon E7540 uses LGA1567 (PCIe 2.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-2133 on the Xeon E5-1650 v3 versus DDR3-1066 on the Xeon E7540 — the Xeon E5-1650 v3 supports 100.1% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon E7540 supports up to 2 TB of RAM compared to 768 GB — 166.7% more capacity for professional workloads. Both feature 4-channel memory with ECC support. PCIe lanes: 40 (Xeon E5-1650 v3) vs 32 (Xeon E7540) — the Xeon E5-1650 v3 offers 8 more lanes for additional GPUs or NVMe drives.

Feature	Xeon E5-1650 v3	Xeon E7540
Socket	LGA2011	LGA1567
PCIe Generation	PCIe 5.0+150%	PCIe 2.0
Max RAM Speed	DDR4-2133+100%	DDR3-1066
Max RAM Capacity	768 GB	2 TB+167%
RAM Channels	4	4
ECC Support	Yes	Yes
PCIe Lanes	40+25%	32

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Advanced Features

Virtualization: not specified (Xeon E5-1650 v3) / VT-x, VT-d (Xeon E7540). Primary use case: Xeon E7540 targets Server.

Feature	Xeon E5-1650 v3	Xeon E7540
Integrated GPU	No	No
Unlocked	—	No
AVX-512	—	No
Virtualization	—	VT-x, VT-d
Target Use	—	Server

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Value Analysis

At launch, the Xeon E5-1650 v3 was priced at $583, while the Xeon E7540 came in at $1980. On launch pricing ($583 vs $1980), Xeon E5-1650 v3 was $1397 cheaper. In terms of value on MSRP (PassMark points per dollar), the Xeon E5-1650 v3 delivers 17.8 pts/$ vs 5.2 pts/$ for the Xeon E7540 — making the Xeon E5-1650 v3 the 109.1% better value option.

Feature	Xeon E5-1650 v3	Xeon E7540
MSRP	$583-71%	$1980
Performance per Dollar	17.8+242%	5.2
Release Date	2014	2010

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