Ryzen 7 PRO 7730U vs Xeon E7-8880 v3

Ryzen 7 PRO 7730U vs Xeon E7-8880 v3 Performance Spectrum

Ryzen 7 PRO 7730U

8 / 16

18,191

0.0%

Ryzen Threadripper PRO 5975WX

Ryzen Threadripper 9960X

Xeon E7-8880 v3

18 / 36

18,244

+0.3%

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 PRO 7730U vs Xeon E7-8880 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 PRO 7730U vs Xeon E7-8880 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 PRO 7730U

2023

Why buy it

✅Draws 15W instead of 140W, a 125W reduction.

Trade-offs

❌Lower PassMark (18,191 vs 18,244).
❌Smaller total L3 cache (16 MB vs 45 MB).
❌Less compelling for workstation-style loads than Xeon E7-8880 v3, which brings 18 cores / 36 threads.

Xeon E7-8880 v3

2015

Why buy it

✅+0.3% higher PassMark.
✅+181.3% larger total L3 cache (45 MB vs 16 MB).
✅Better for workstations and heavier parallel workloads: 18 cores / 36 threads.

Trade-offs

❌833.3% higher power demand at 140W vs 15W.

Quick Answers

So, is Ryzen 7 PRO 7730U better than Xeon E7-8880 v3?

Not really, because they are built for different jobs. Xeon E7-8880 v3 makes more sense for workstation-style multi-core throughput, while Ryzen 7 PRO 7730U 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, Xeon E7-8880 v3 is the stronger fit. You are getting 0.3% better PassMark, backed by 18 cores and 36 threads. It also has the larger cache pool with 181.3% larger total L3 cache (45 MB vs 16 MB).

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

Ryzen 7 PRO 7730U still makes the most sense overall. Ryzen 7 PRO 7730U comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 1.6% average FPS lead across 50 shared CPU game tests in our data.

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

Ryzen 7 PRO 7730U makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2015). That makes it the safer long-term bet.

Ryzen 7 PRO 7730U vs Xeon E7-8880 v3 Technical Specifications

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

Ryzen 7 PRO 7730U

The Ryzen 7 PRO 7730U is manufactured by AMD. It was released in 4 January 2023 (2 years ago). It is based on the Barcelo-U Refresh (2023) architecture. It features 8 cores and 16 threads. Base frequency is 2 GHz, with boost up to 4.5 GHz. L3 cache: 16 MB (total). L2 cache: 512K (per core). Built on 7 nm process technology. Socket: FP6. Thermal design power (TDP): 15 Watt. Memory support: DDR4. Passmark benchmark score: 18,191 points. Launch price was $299.

Xeon E7-8880 v3

The Xeon E7-8880 v3 is manufactured by Intel. It was released in 2015-01-01. It is based on the Haswell-EX (2015) architecture. It features 18 cores and 36 threads. Base frequency is 2.3 GHz, with boost up to 3.1 GHz. L3 cache: 45 MB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA2011. Thermal design power (TDP): 150 Watt. Memory support: DDR3, DDR4. Passmark benchmark score: 18,244 points. Launch price was $800.

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Processing Power

The Ryzen 7 PRO 7730U packs 8 cores / 16 threads, while the Xeon E7-8880 v3 offers 18 cores / 36 threads — the Xeon E7-8880 v3 has 10 more cores. Boost clocks reach 4.5 GHz on the Ryzen 7 PRO 7730U versus 3.1 GHz on the Xeon E7-8880 v3 — a 36.8% clock advantage for the Ryzen 7 PRO 7730U (base: 2 GHz vs 2.3 GHz). The Ryzen 7 PRO 7730U uses the Barcelo-U Refresh (2023) architecture (7 nm), while the Xeon E7-8880 v3 uses Haswell-EX (2015) (22 nm). In PassMark, the Ryzen 7 PRO 7730U scores 18,191 against the Xeon E7-8880 v3's 18,244 — a 0.3% lead for the Xeon E7-8880 v3. L3 cache: 16 MB (total) on the Ryzen 7 PRO 7730U vs 45 MB (total) on the Xeon E7-8880 v3.

Feature	Ryzen 7 PRO 7730U	Xeon E7-8880 v3
Cores / Threads	8 / 16	18 / 36+125%
Boost Clock	4.5 GHz+45%	3.1 GHz
Base Clock	2 GHz	2.3 GHz+15%
L3 Cache	16 MB (total)	45 MB (total)+181%
L2 Cache	512K (per core)+100%	256 kB (per core)
Process	7 nm-68%	22 nm
Architecture	Barcelo-U Refresh (2023)	Haswell-EX (2015)
PassMark	18,191	18,244

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Memory & Platform

The Ryzen 7 PRO 7730U uses the FP6 socket (PCIe 3.0), while the Xeon E7-8880 v3 uses LGA2011 (PCIe 3.0) — making them incompatible on the same motherboard.