Ryzen 7 2800H vs Xeon E3-1280 v5

Ryzen 7 2800H vs Xeon E3-1280 v5 Performance Spectrum

Ryzen 7 2800H

4 / 8

8,170

0.0%

Ryzen Threadripper PRO 7965WX

Xeon E3-1280 v5

4 / 8

8,254

+1.0%

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 2800H vs Xeon E3-1280 v5 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 2800H vs Xeon E3-1280 v5: 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 2800H

2018

Why buy it

✅Draws 45W instead of 80W, a 35W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon E3-1280 v5 across 50 shared CPU benchmark tests.
❌Lower PassMark (8,170 vs 8,254).
❌Smaller total L3 cache (4 MB vs 8 MB).

Xeon E3-1280 v5

2015

Why buy it

✅Better for gaming: +9.3% higher average FPS across 50 shared CPU benchmark tests.
✅+100% larger total L3 cache (8 MB vs 4 MB).

Trade-offs

❌77.8% higher power demand at 80W vs 45W.

Quick Answers

So, is Xeon E3-1280 v5 better than Ryzen 7 2800H?

Not really, because they are built for different jobs. Xeon E3-1280 v5 makes more sense for workstation-style multi-core throughput, while Ryzen 7 2800H 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 E3-1280 v5 is the better pick. According to our tests, it delivers 9.3% 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 E3-1280 v5 is the stronger fit. You are getting 1% better PassMark, backed by 4 cores and 8 threads. It also has the larger cache pool with 100% larger total L3 cache (8 MB vs 4 MB).

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

Xeon E3-1280 v5 still makes the most sense overall. Xeon E3-1280 v5 comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 9.3% average FPS lead across 50 shared CPU game tests in our data.

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

Ryzen 7 2800H makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2018 vs 2015). That makes it the safer long-term bet.

Ryzen 7 2800H vs Xeon E3-1280 v5 Technical Specifications

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

Ryzen 7 2800H

The Ryzen 7 2800H is manufactured by AMD. It was released in 30 May 2018 (7 years ago). It is based on the Raven Ridge (Zen) (2018) architecture. It features 4 cores and 8 threads. Base frequency is 3.4 GHz, with boost up to 3.8 GHz. L3 cache: 4 MB (total). L2 cache: 512K (per core). Built on 14 nm process technology. Socket: FP5. Thermal design power (TDP): 15 Watt. Memory support: DDR4. Passmark benchmark score: 8,170 points. Launch price was $149.

Xeon E3-1280 v5

The Xeon E3-1280 v5 is manufactured by Intel. It was released in 19 October 2015 (10 years ago). It is based on the Skylake-S (2015) architecture. It features 4 cores and 8 threads. Base frequency is 3.7 GHz, with boost up to 4 GHz. L3 cache: 8 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 80 Watt. Memory support: DDR3, DDR4. Passmark benchmark score: 8,254 points. Launch price was $612.

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Processing Power

Both the Ryzen 7 2800H and Xeon E3-1280 v5 share an identical 4-core/8-thread configuration. Boost clocks reach 3.8 GHz on the Ryzen 7 2800H versus 4 GHz on the Xeon E3-1280 v5 — a 5.1% clock advantage for the Xeon E3-1280 v5 (base: 3.4 GHz vs 3.7 GHz). The Ryzen 7 2800H uses the Raven Ridge (Zen) (2018) architecture (14 nm), while the Xeon E3-1280 v5 uses Skylake-S (2015) (14 nm). In PassMark, the Ryzen 7 2800H scores 8,170 against the Xeon E3-1280 v5's 8,254 — a 1% lead for the Xeon E3-1280 v5. L3 cache: 4 MB (total) on the Ryzen 7 2800H vs 8 MB (total) on the Xeon E3-1280 v5.

Feature	Ryzen 7 2800H	Xeon E3-1280 v5
Cores / Threads	4 / 8	4 / 8
Boost Clock	3.8 GHz	4 GHz+5%
Base Clock	3.4 GHz	3.7 GHz+9%
L3 Cache	4 MB (total)	8 MB (total)+100%
L2 Cache	512K (per core)+100%	256K (per core)
Process	14 nm	14 nm
Architecture	Raven Ridge (Zen) (2018)	Skylake-S (2015)
PassMark	8,170	8,254+1%

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Memory & Platform

The Ryzen 7 2800H uses the FP5 socket (PCIe 3.0), while the Xeon E3-1280 v5 uses LGA1151 (PCIe 3.0) — making them incompatible on the same motherboard.