Core i7-2700K vs Xeon E3-1240L 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 i7-2700K vs Xeon E3-1240L 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 i7-2700K vs Xeon E3-1240L 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 i7-2700K

2011

Why buy it

✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with HD Graphics 3000, while Xeon E3-1240L v3 needs a discrete GPU.
✅Includes a boxed cooler (Yes), unlike Xeon E3-1240L v3.

Trade-offs

❌Launch MSRP is still $332 MSRP, while Xeon E3-1240L v3 mostly shows up through inconsistent older-market listings.
❌280% higher power demand at 95W vs 25W.

Xeon E3-1240L v3

2014

Why buy it

✅Draws 25W instead of 95W, a 70W reduction.

Trade-offs

❌Lower PassMark (5,681 vs 5,689).
❌No integrated graphics, while Core i7-2700K can still boot and troubleshoot without a discrete GPU.
❌No boxed cooler included, unlike Core i7-2700K.

Quick Answers

So, is Core i7-2700K better than Xeon E3-1240L v3?

Not really, because they are built for different jobs. Xeon E3-1240L v3 makes more sense for workstation-style multi-core throughput, while Core i7-2700K 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 i7-2700K is the better pick. According to our tests, it delivers 0.9% 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 i7-2700K is the stronger fit. You are getting 0.1% better PassMark, backed by 4 cores and 8 threads.

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

Core i7-2700K is the better buy right now. Core i7-2700K comes in at an unclear MSRP at $332 MSRP versus unclear MSRP, and it still gives you a 0.9% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (17.1 vs 0.0 PassMark/$), 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 E3-1240L v3 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2014 vs 2011). That makes it the safer long-term bet.

Core i7-2700K vs Xeon E3-1240L v3 Technical Specifications

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

Core i7-2700K

The Core i7-2700K is manufactured by Intel. It was released in 24 October 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 4 cores and 8 threads. Base frequency is 3.5 GHz, with boost up to 3.9 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1155. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 5,689 points. Launch price was $514.

Xeon E3-1240L v3

The Xeon E3-1240L v3 is manufactured by Intel. It was released in 11 May 2014 (11 years ago). It is based on the Haswell-WS (2013−2014) architecture. It features 4 cores and 8 threads. Base frequency is 2 GHz, with boost up to 3 GHz. L3 cache: 8 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: LGA1150. Thermal design power (TDP): 25 Watt. Memory support: DDR3L-1333, DDR3L-1600. Passmark benchmark score: 5,681 points. Launch price was $278.

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Processing Power

Both the Core i7-2700K and Xeon E3-1240L v3 share an identical 4-core/8-thread configuration. Boost clocks reach 3.9 GHz on the Core i7-2700K versus 3 GHz on the Xeon E3-1240L v3 — a 26.1% clock advantage for the Core i7-2700K (base: 3.5 GHz vs 2 GHz). The Core i7-2700K uses the Sandy Bridge (2011−2013) architecture (32 nm), while the Xeon E3-1240L v3 uses Haswell-WS (2013−2014) (22 nm). In PassMark, the Core i7-2700K scores 5,689 against the Xeon E3-1240L v3's 5,681 — a 0.1% lead for the Core i7-2700K. Both processors carry 8 MB (total) of L3 cache.

Feature	Core i7-2700K	Xeon E3-1240L v3
Cores / Threads	4 / 8	4 / 8
Boost Clock	3.9 GHz+30%	3 GHz
Base Clock	3.5 GHz+75%	2 GHz
L3 Cache	8 MB (total)	8 MB (total)
L2 Cache	256 kB (per core)	256K (per core)
Process	32 nm	22 nm-31%
Architecture	Sandy Bridge (2011−2013)	Haswell-WS (2013−2014)
PassMark	5,689	5,681
Geekbench 6 Single	701	—

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Memory & Platform

The Core i7-2700K uses the LGA1155 socket (PCIe 2.0), while the Xeon E3-1240L v3 uses LGA1150 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Core i7-2700K	Xeon E3-1240L v3
Socket	LGA1155	LGA1150
PCIe Generation	PCIe 2.0	PCIe 3.0+50%
Max RAM Speed	DDR3-1333	—
Max RAM Capacity	32 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	16	—

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Advanced Features

Virtualization: VT-x (Core i7-2700K) / not specified (Xeon E3-1240L v3). The Core i7-2700K includes integrated graphics (HD Graphics 3000), while the Xeon E3-1240L v3 requires a dedicated GPU. Primary use case: Core i7-2700K targets Gaming Desktop. Direct competitor: Core i7-2700K rivals FX-8150.