Xeon E5-2608L V3 vs Xeon X5675

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 E5-2608L V3 vs Xeon X5675 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 E5-2608L V3 vs Xeon X5675: Pros, Cons & Final Verdict

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

Xeon E5-2608L V3

2014

Why buy it

✅+25% larger total L3 cache (15 MB vs 12 MB).
✅Draws 52W instead of 95W, a 43W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon X5675 across 50 shared CPU benchmark tests.
❌Lower PassMark (6,415 vs 6,418).

Xeon X5675

2011

Why buy it

✅Better for gaming: +11.6% higher average FPS across 50 shared CPU benchmark tests.

Trade-offs

❌Smaller total L3 cache (12 MB vs 15 MB).
❌Launch MSRP is still $1,440 MSRP, while Xeon E5-2608L V3 mostly shows up through inconsistent older-market listings.
❌82.7% higher power demand at 95W vs 52W.

Quick Answers

So, is Xeon X5675 better than Xeon E5-2608L V3?

Yes. Xeon X5675 is the better all-around CPU here. It gives you a 11.6% average FPS lead across 50 shared CPU game tests in our data and 0% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Xeon X5675 is the better pick. According to our tests, it delivers 11.6% 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 X5675 is the stronger fit. You are getting 0% better PassMark, backed by 6 cores and 12 threads.

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

Xeon X5675 is the better buy right now. Xeon X5675 comes in at an unclear MSRP at $1,440 MSRP versus unclear MSRP, and it still gives you a 11.6% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (4.5 vs 0.0 PassMark/$), 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 E5-2608L V3 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2014 vs 2011) and 25% larger total L3 cache (15 MB vs 12 MB). That makes it the safer long-term bet.

Xeon E5-2608L V3 vs Xeon X5675 Technical Specifications

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

Xeon E5-2608L V3

The Xeon E5-2608L 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 6 threads. Max frequency: 2 GHz. L3 cache: 15 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: LGA2011-3. Thermal design power (TDP): 52 Watt. Memory support: DDR4-1866. Passmark benchmark score: 6,415 points. Launch price was $800.

Xeon X5675

The Xeon X5675 is manufactured by Intel. It was released in 14 February 2011 (14 years ago). It is based on the Westmere-EP (2010−2011) architecture. It features 6 cores and 12 threads. Base frequency is 3.06 GHz, with boost up to 3.46 GHz. L3 cache: 12288 kB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1366. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 6,418 points. Launch price was $162.

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Processing Power

The Xeon E5-2608L V3 packs 6 cores / 6 threads, matching the Xeon X5675's 6 cores. Boost clocks reach 2 GHz on the Xeon E5-2608L V3 versus 3.46 GHz on the Xeon X5675 — a 53.5% clock advantage for the Xeon X5675. The Xeon E5-2608L V3 uses the Haswell-EP (2014−2015) architecture (22 nm), while the Xeon X5675 uses Westmere-EP (2010−2011) (32 nm). In PassMark, the Xeon E5-2608L V3 scores 6,415 against the Xeon X5675's 6,418 — a 0% lead for the Xeon X5675. L3 cache: 15 MB (total) on the Xeon E5-2608L V3 vs 12288 kB (total) on the Xeon X5675.

Feature	Xeon E5-2608L V3	Xeon X5675
Cores / Threads	6 / 6	6 / 12
Boost Clock	2 GHz	3.46 GHz+73%
Base Clock	—	3.06 GHz
L3 Cache	15 MB (total)+25%	12288 kB (total)
L2 Cache	256K (per core)	256 kB (per core)
Process	22 nm-31%	32 nm
Architecture	Haswell-EP (2014−2015)	Westmere-EP (2010−2011)
PassMark	6,415	6,418

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Memory & Platform

The Xeon E5-2608L V3 uses the LGA2011-3 socket (PCIe 3.0), while the Xeon X5675 uses LGA1366 (PCIe 2.0) — making them incompatible on the same motherboard.

Feature	Xeon E5-2608L V3	Xeon X5675
Socket	LGA2011-3	LGA1366
PCIe Generation	PCIe 3.0+50%	PCIe 2.0
Max RAM Speed	—	DDR3-1333
RAM Channels	—	3
ECC Support	—	Yes

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Advanced Features

Virtualization: not specified (Xeon E5-2608L V3) / VT-x, VT-d, EPT (Xeon X5675). Primary use case: Xeon X5675 targets Workstation. Direct competitor: Xeon X5675 rivals Core i7-980X.