Ryzen 7 3750H vs Xeon E3-1286 v3

Ryzen 7 3750H vs Xeon E3-1286 v3 Performance Spectrum

Ryzen 7 3750H

4 / 8

7,990

+1.4%

Ryzen Threadripper PRO 7965WX

Xeon E3-1286 v3

4 / 8

7,879

0.0%

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.

Ryzen 7 3750H vs Xeon E3-1286 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.

Ryzen 7 3750H vs Xeon E3-1286 v3: Pros, Cons & Final Verdict

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

Ryzen 7 3750H

2019

Why buy it

✅+1.4% higher PassMark.
✅Draws 35W instead of 84W, a 49W reduction.

Trade-offs

❌Smaller total L3 cache (4 MB vs 8 MB).

Xeon E3-1286 v3

2014

Why buy it

✅+100% larger total L3 cache (8 MB vs 4 MB).

Trade-offs

❌Lower PassMark (7,879 vs 7,990).
❌140% higher power demand at 84W vs 35W.

Quick Answers

So, is Ryzen 7 3750H better than Xeon E3-1286 v3?

Not really, because they are built for different jobs. Xeon E3-1286 v3 makes more sense for workstation-style multi-core throughput, while Ryzen 7 3750H is the more practical desktop choice for gaming, platform cost, and everyday use.

Which one is better for streaming, content creation, and heavy multitasking?

For streaming, content creation, and heavier multitasking, Ryzen 7 3750H is the stronger fit. You are getting 1.4% better PassMark, backed by 4 cores and 8 threads.

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

Ryzen 7 3750H still makes the most sense overall. Ryzen 7 3750H comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you 1.4% better PassMark.

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

Ryzen 7 3750H makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2019 vs 2014) and more multi-core headroom with 4 cores / 8 threads instead of 4/8. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Ryzen 7 3750H vs Xeon E3-1286 v3 Technical Specifications

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

Ryzen 7 3750H

The Ryzen 7 3750H is manufactured by AMD. It was released in 6 January 2019 (6 years ago). It is based on the Picasso (Zen+) (2019) architecture. It features 4 cores and 8 threads. Base frequency is 2.3 GHz, with boost up to 4 GHz. L3 cache: 4 MB (total). L2 cache: 512K (per core). Built on 12 nm process technology. Socket: FP5. Thermal design power (TDP): 35 Watt. Memory support: DDR4. Passmark benchmark score: 7,990 points. Launch price was $149.

Xeon E3-1286 v3

The Xeon E3-1286 v3 is manufactured by Intel. It was released in 2015-01-01. It features 4 cores and 8 threads. Base frequency is 3.7 GHz, with boost up to 4.1 GHz. L3 cache: 8 MB Intel® Smart Cache. Built on 22 nm process technology. Socket: LGA1150. Thermal design power (TDP): 84 Watt. Memory support: DDR3L-1333, DDR3L-1600. Passmark benchmark score: 7,879 points. Launch price was $800.

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Processing Power

Both the Ryzen 7 3750H and Xeon E3-1286 v3 share an identical 4-core/8-thread configuration. Boost clocks reach 4 GHz on the Ryzen 7 3750H versus 4.1 GHz on the Xeon E3-1286 v3 — a 2.5% clock advantage for the Xeon E3-1286 v3 (base: 2.3 GHz vs 3.7 GHz). The Ryzen 7 3750H is built on the Picasso (Zen+) (2019) architecture. In PassMark, the Ryzen 7 3750H scores 7,990 against the Xeon E3-1286 v3's 7,879 — a 1.4% lead for the Ryzen 7 3750H. L3 cache: 4 MB (total) on the Ryzen 7 3750H vs 8 MB Intel® Smart Cache on the Xeon E3-1286 v3.

Feature	Ryzen 7 3750H	Xeon E3-1286 v3
Cores / Threads	4 / 8	4 / 8
Boost Clock	4 GHz	4.1 GHz+2%
Base Clock	2.3 GHz	3.7 GHz+61%
L3 Cache	4 MB (total)	8 MB Intel® Smart Cache+100%
L2 Cache	512K (per core)	—
Process	12 nm-45%	22 nm
Architecture	Picasso (Zen+) (2019)	—
PassMark	7,990+1%	7,879

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Memory & Platform

The Ryzen 7 3750H uses the FP5 socket (PCIe 3.0), while the Xeon E3-1286 v3 uses LGA1150 (PCIe 3.0) — making them incompatible on the same motherboard.