Phenom II X4 840T vs Xeon L3360

Phenom II X4 840T vs Xeon L3360 Performance Spectrum

Phenom II X4 840T

4 / 4

2,367

0.0%

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Xeon L3360

2,412

+1.9%

About PassMark

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.

Phenom II X4 840T vs Xeon L3360 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.

Phenom II X4 840T vs Xeon L3360: Pros, Cons & Final Verdict

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

Phenom II X4 840T

2010

Why buy it

Trade-offs

❌Worse for gaming: lower average FPS than Xeon L3360 across 50 shared CPU benchmark tests.
❌Lower PassMark (2,367 vs 2,412).
❌Smaller total L3 cache (6 MB vs 12 MB).
❌46.2% higher power demand at 95W vs 65W.

Xeon L3360

2009

Why buy it

✅Better for gaming: +12.4% higher average FPS across 50 shared CPU benchmark tests.
✅+100% larger total L3 cache (12 MB vs 6 MB).
✅Draws 65W instead of 95W, a 30W reduction.

Trade-offs

❌Fewer obvious downsides in this matchup outside of normal market pricing swings.

Quick Answers

So, is Xeon L3360 better than Phenom II X4 840T?

Not really, because they are built for different jobs. Xeon L3360 makes more sense for workstation-style multi-core throughput, while Phenom II X4 840T is the more practical desktop choice for gaming, platform cost, and everyday use.

Which one is better for gaming?

If gaming is the priority, Xeon L3360 is the better pick. According to our tests, it delivers 12.4% 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 L3360 is the stronger fit. You are getting 1.9% better PassMark. It also has the larger cache pool with 100% larger total L3 cache (12 MB vs 6 MB).

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

Xeon L3360 still makes the most sense overall. Xeon L3360 comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 12.4% average FPS lead across 50 shared CPU game tests in our data.

Which one is more future-proof for 2026 and beyond?

Phenom II X4 840T makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2010 vs 2009). That makes it the safer long-term bet.

Phenom II X4 840T vs Xeon L3360 Technical Specifications

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

Phenom II X4 840T

The Phenom II X4 840T is manufactured by AMD. It was released in 1 September 2010 (15 years ago). It is based on the Zosma (2010−2011) architecture. It features 4 cores and 4 threads. Base frequency is 2.9 GHz, with boost up to 3.2 GHz. L3 cache: 6 MB (total). L2 cache: 512 kB (per core). Built on 45 nm process technology. Socket: AM3. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 2,367 points. Launch price was $80.

Xeon L3360

The Xeon L3360 is manufactured by Intel. It was released in 2015-01-01. Base frequency: 2.83 GHz. L3 cache: 12 MB L2 Cache. Built on 45 nm process technology. Socket: LGA775. Thermal design power (TDP): 65 Watt. Passmark benchmark score: 2,412 points. Launch price was $800.

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Processing Power

The Phenom II X4 840T is built on the Zosma (2010−2011) architecture. In PassMark, the Phenom II X4 840T scores 2,367 against the Xeon L3360's 2,412 — a 1.9% lead for the Xeon L3360. L3 cache: 6 MB (total) on the Phenom II X4 840T vs 12 MB L2 Cache on the Xeon L3360.

Feature	Phenom II X4 840T	Xeon L3360
Cores / Threads	4 / 4	—
Boost Clock	3.2 GHz	—
Base Clock	2.9 GHz+2%	2.83 GHz
L3 Cache	6 MB (total)	12 MB L2 Cache+100%
L2 Cache	512 kB (per core)	—
Process	45 nm	45 nm
Architecture	Zosma (2010−2011)	—
PassMark	2,367	2,412+2%

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Memory & Platform

The Phenom II X4 840T uses the AM3 socket (PCIe 2.0), while the Xeon L3360 uses LGA775 (PCIe 2.0) — making them incompatible on the same motherboard.