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.

Head-to-Head Verdict, Benchmarks, Value & Long-Term Outlook

This comparison brings together gaming FPS, productivity performance, platform differences, power efficiency, pricing context, and upgrade path so you can see which CPU actually makes more sense.

Ryzen 7 5800

2020

Why buy it

✅+0.1% higher PassMark.
✅+66.2% larger total L3 cache (32 MB vs 19 MB).
✅Costs $690 less on MSRP ($349 MSRP vs $1,039 MSRP).
✅Delivers 198.1% more PassMark for each dollar spent, at 73.7 vs 24.7 PassMark/$ ($349 MSRP vs $1,039 MSRP).
✅Draws 65W instead of 165W, a 100W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon W-2265 across 4 shared CPU benchmark tests.
❌Less compelling for workstation-style loads than Xeon W-2265, which brings 12 cores / 24 threads.

Xeon W-2265

2019

Why buy it

✅Better for gaming: +15.6% higher average FPS across 4 shared CPU benchmark tests.
✅Better for workstations and heavier parallel workloads: 12 cores / 24 threads.

Trade-offs

❌Lower PassMark (25,700 vs 25,735).
❌Smaller total L3 cache (19 MB vs 32 MB).
❌Lower PassMark per dollar, at 24.7 vs 73.7 PassMark/$ ($1,039 MSRP vs $349 MSRP).
❌153.8% higher power demand at 165W vs 65W.

Ryzen 7 5800

2020

Xeon W-2265

2019

Why buy it

✅+0.1% higher PassMark.
✅+66.2% larger total L3 cache (32 MB vs 19 MB).
✅Costs $690 less on MSRP ($349 MSRP vs $1,039 MSRP).
✅Delivers 198.1% more PassMark for each dollar spent, at 73.7 vs 24.7 PassMark/$ ($349 MSRP vs $1,039 MSRP).
✅Draws 65W instead of 165W, a 100W reduction.

Why buy it

✅Better for gaming: +15.6% higher average FPS across 4 shared CPU benchmark tests.
✅Better for workstations and heavier parallel workloads: 12 cores / 24 threads.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon W-2265 across 4 shared CPU benchmark tests.
❌Less compelling for workstation-style loads than Xeon W-2265, which brings 12 cores / 24 threads.

Trade-offs

❌Lower PassMark (25,700 vs 25,735).
❌Smaller total L3 cache (19 MB vs 32 MB).
❌Lower PassMark per dollar, at 24.7 vs 73.7 PassMark/$ ($1,039 MSRP vs $349 MSRP).
❌153.8% higher power demand at 165W vs 65W.

Quick Answers

So, is Ryzen 7 5800 better than Xeon W-2265?

Not in a simple one-size-fits-all way. Xeon W-2265 makes more sense for workstation-style multi-core throughput, while Ryzen 7 5800 is the better mainstream desktop choice for gaming, platform cost, and day-to-day practicality.

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

For streaming, content creation, and heavier multitasking, Ryzen 7 5800 is the better fit. You are getting 0.1% better PassMark, backed by 8 cores and 16 threads. It also carries the larger cache pool with 66.2% larger total L3 cache (32 MB vs 19 MB).

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

Ryzen 7 5800 is the smarter buy today. Ryzen 7 5800 is $690 cheaper on MSRP at $349 MSRP versus $1,039 MSRP, and it gives you 0.1% better PassMark. The trade-off is that Xeon W-2265 is still the better pure gaming CPU with a 15.6% average FPS lead across 4 shared CPU game tests in our data. It is also 198.1% better value on MSRP (73.7 vs 24.7 PassMark/$), so the better CPU is not just faster, it is also the cleaner value play on paper.

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

Ryzen 7 5800 is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2020 vs 2019), 66.2% larger total L3 cache (32 MB vs 19 MB), and more multi-core headroom with 8 cores / 16 threads instead of 12/24. That extra compute headroom should age better as games, background tasks, and creator workloads get heavier.

Games Benchmarks

Paired with RTX 4090

To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.

Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.

Ryzen 7 5800 Benchmark Check

Xeon W-2265 Benchmark Check

Path of Exile 2

Preset	Ryzen 7 5800	Xeon W-2265
1080p
low	166 FPS	273 FPS
medium	136 FPS	241 FPS
high	119 FPS	207 FPS
ultra	96 FPS	178 FPS
1440p
low	145 FPS	231 FPS
medium	116 FPS	183 FPS
high	98 FPS	153 FPS
ultra	79 FPS	134 FPS
4K
low	80 FPS	160 FPS
medium	69 FPS	129 FPS
high	55 FPS	100 FPS
ultra	44 FPS	87 FPS

Open Ryzen 7 5800 Open Xeon W-2265

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 7 5800	Xeon W-2265
1080p
low	643 FPS	554 FPS
medium	541 FPS	457 FPS
high	441 FPS	380 FPS
ultra	397 FPS	342 FPS
1440p
low	551 FPS	459 FPS
medium	477 FPS	395 FPS
high	401 FPS	333 FPS
ultra	345 FPS	287 FPS
4K
low	342 FPS	285 FPS
medium	299 FPS	246 FPS
high	273 FPS	226 FPS
ultra	241 FPS	198 FPS

Open Ryzen 7 5800 Open Xeon W-2265

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 7 5800	Xeon W-2265
1080p
low	643 FPS	642 FPS
medium	547 FPS	642 FPS
high	497 FPS	642 FPS
ultra	425 FPS	642 FPS
1440p
low	558 FPS	642 FPS
medium	460 FPS	642 FPS
high	419 FPS	642 FPS
ultra	358 FPS	642 FPS
4K
low	405 FPS	620 FPS
medium	325 FPS	522 FPS
high	294 FPS	463 FPS
ultra	231 FPS	389 FPS

Open Ryzen 7 5800 Open Xeon W-2265

League of Legends

League of Legends

Valorant

Preset	Ryzen 7 5800	Xeon W-2265
1080p
low	643 FPS	642 FPS
medium	643 FPS	642 FPS
high	643 FPS	642 FPS
ultra	643 FPS	642 FPS
1440p
low	643 FPS	642 FPS
medium	643 FPS	642 FPS
high	622 FPS	642 FPS
ultra	536 FPS	642 FPS
4K
low	556 FPS	642 FPS
medium	502 FPS	621 FPS
high	447 FPS	549 FPS
ultra	391 FPS	437 FPS

Open Ryzen 7 5800 Open Xeon W-2265

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 7 5800 and Xeon W-2265

Ryzen 7 5800

The Ryzen 7 5800 is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (2020−2025) architecture. It features 8 cores and 16 threads. Base frequency is 3.4 GHz, with boost up to 4.6 GHz. L3 cache: 32 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4-3200. Passmark benchmark score: 25,735 points. Launch price was $299.

Xeon W-2265

The Xeon W-2265 is manufactured by Intel. It was released in 2015-01-01. It features 12 cores and 24 threads. Base frequency is 3.5 GHz, with boost up to 4.8 GHz. L3 cache: 19.25 MB. Built on 14 nm process technology. Socket: LGA2066. Thermal design power (TDP): 165 Watt. Memory support: DDR4-2933. Passmark benchmark score: 25,700 points. Launch price was $800.

⚡

Processing Power

The Ryzen 7 5800 packs 8 cores / 16 threads, while the Xeon W-2265 offers 12 cores / 24 threads — the Xeon W-2265 has 4 more cores. Boost clocks reach 4.6 GHz on the Ryzen 7 5800 versus 4.8 GHz on the Xeon W-2265 — a 4.3% clock advantage for the Xeon W-2265 (base: 3.4 GHz vs 3.5 GHz). The Ryzen 7 5800 is built on the Vermeer (2020−2025) architecture. In PassMark, the Ryzen 7 5800 scores 25,735 against the Xeon W-2265's 25,700 — a 0.1% lead for the Ryzen 7 5800. L3 cache: 32 MB on the Ryzen 7 5800 vs 19.25 MB on the Xeon W-2265.

Feature	Ryzen 7 5800	Xeon W-2265
Cores / Threads	8 / 16	12 / 24+50%
Boost Clock	4.6 GHz	4.8 GHz+4%
Base Clock	3.4 GHz	3.5 GHz+3%
L3 Cache	32 MB+66%	19.25 MB
L2 Cache	512K (per core)	—
Process	7 nm, 12 nm-50%	14 nm
Architecture	Vermeer (2020−2025)	—
PassMark	25,735	25,700

🧠

Memory & Platform

The Ryzen 7 5800 uses the AM4 socket (PCIe 4.0), while the Xeon W-2265 uses LGA2066 (PCIe 5.0) — making them incompatible on the same motherboard.

Feature	Ryzen 7 5800	Xeon W-2265
Socket	AM4	LGA2066
PCIe Generation	PCIe 4.0	PCIe 5.0+25%
Max RAM Speed	DDR4-3200	—
Max RAM Capacity	128 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	24	—

🔧

Advanced Features

Virtualization: AMD-V (Ryzen 7 5800) / not specified (Xeon W-2265). Primary use case: Ryzen 7 5800 targets OEM Gaming.

Feature	Ryzen 7 5800	Xeon W-2265
Integrated GPU	No	—
Unlocked	Yes	—
AVX-512	No	—
Virtualization	AMD-V	—
Target Use	OEM Gaming	—

💰

Value Analysis

The Ryzen 7 5800 launched at $349 MSRP, while the Xeon W-2265 debuted at $1039. On MSRP ($349 vs $1039), the Ryzen 7 5800 is $690 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 7 5800 delivers 73.7 pts/$ vs 24.7 pts/$ for the Xeon W-2265 — making the Ryzen 7 5800 the 99.5% better value option.