Core i7-975 vs Xeon E5-2418L

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 i7-975 vs Xeon E5-2418L 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 i7-975 vs Xeon E5-2418L: Pros, Cons & Final Verdict

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

Core i7-975

2009

Why buy it

Trade-offs

❌Smaller total L3 cache (8 MB vs 10 MB).
❌Launch MSRP is still $999 MSRP, while Xeon E5-2418L mostly shows up through inconsistent older-market listings.
❌160% higher power demand at 130W vs 50W.

Xeon E5-2418L

2012

Why buy it

✅+25% larger total L3 cache (10 MB vs 8 MB).
✅Draws 50W instead of 130W, a 80W reduction.

Trade-offs

❌Lower PassMark (3,518 vs 3,527).

Quick Answers

So, is Core i7-975 better than Xeon E5-2418L?

Not really, because they are built for different jobs. Xeon E5-2418L makes more sense for workstation-style multi-core throughput, while Core i7-975 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 i7-975 is the better pick. According to our tests, it delivers 1.4% 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, Core i7-975 is the stronger fit. You are getting 0.3% better PassMark, backed by 4 cores and 8 threads.

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

Core i7-975 is the better buy right now. Core i7-975 comes in at an unclear MSRP at $999 MSRP versus unclear MSRP, and it still gives you a 1.4% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (3.5 vs 0.0 PassMark/$), 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 E5-2418L makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2012 vs 2009) and 25% larger total L3 cache (10 MB vs 8 MB). That makes it the safer long-term bet.

Core i7-975 vs Xeon E5-2418L Technical Specifications

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

Core i7-975

The Core i7-975 is manufactured by Intel. It was released in 2 June 2009 (16 years ago). It is based on the Bloomfield (2008−2010) architecture. It features 4 cores and 8 threads. Base frequency is 3.33 GHz, with boost up to 3.6 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 45 nm process technology. Socket: LGA1366. Thermal design power (TDP): 130 Watt. Memory support: DDR3. Passmark benchmark score: 3,527 points. Launch price was $476.

Xeon E5-2418L

The Xeon E5-2418L is manufactured by Intel. It was released in 2015-01-01. It is based on the Sandy Bridge-EN (2012) architecture. It features 4 cores and 8 threads. Base frequency is 2 GHz, with boost up to 2.1 GHz. L3 cache: 10240 kB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1356. Thermal design power (TDP): 50 Watt. Memory support: DDR3. Passmark benchmark score: 3,518 points. Launch price was $800.

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Processing Power

Both the Core i7-975 and Xeon E5-2418L share an identical 4-core/8-thread configuration. Boost clocks reach 3.6 GHz on the Core i7-975 versus 2.1 GHz on the Xeon E5-2418L — a 52.6% clock advantage for the Core i7-975 (base: 3.33 GHz vs 2 GHz). The Core i7-975 uses the Bloomfield (2008−2010) architecture (45 nm), while the Xeon E5-2418L uses Sandy Bridge-EN (2012) (32 nm). In PassMark, the Core i7-975 scores 3,527 against the Xeon E5-2418L's 3,518 — a 0.3% lead for the Core i7-975. L3 cache: 8 MB (total) on the Core i7-975 vs 10240 kB (total) on the Xeon E5-2418L.

Feature	Core i7-975	Xeon E5-2418L
Cores / Threads	4 / 8	4 / 8
Boost Clock	3.6 GHz+71%	2.1 GHz
Base Clock	3.33 GHz+67%	2 GHz
L3 Cache	8 MB (total)	10240 kB (total)+25%
L2 Cache	256 kB (per core)	256 kB (per core)
Process	45 nm	32 nm-29%
Architecture	Bloomfield (2008−2010)	Sandy Bridge-EN (2012)
PassMark	3,527	3,518

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Memory & Platform

The Core i7-975 uses the LGA1366 socket (PCIe 2.0), while the Xeon E5-2418L uses LGA1356 (PCIe 2.0) — making them incompatible on the same motherboard.