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 5800X

2020

Why buy it

✅Better for gaming: +62.0% higher average FPS across 50 shared CPU benchmark tests.
✅+300% larger total L3 cache (32 MB vs 8 MB).
✅Costs $1,641 less on MSRP ($449 MSRP vs $2,090 MSRP).
✅Delivers 1272.7% more PassMark for each dollar spent, at 61.7 vs 4.5 PassMark/$ ($449 MSRP vs $2,090 MSRP).
✅100+% more PCIe lanes (24 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌47.9% higher power demand at 105W vs 71W.

Xeon E-2144G

2018

Why buy it

✅Draws 71W instead of 105W, a 34W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 5800X across 50 shared CPU benchmark tests.
❌Lower PassMark (9,397 vs 27,712).
❌Smaller total L3 cache (8 MB vs 32 MB).
❌Lower PassMark per dollar, at 4.5 vs 61.7 PassMark/$ ($2,090 MSRP vs $449 MSRP).

Ryzen 7 5800X

2020

Xeon E-2144G

2018

Why buy it

✅Better for gaming: +62.0% higher average FPS across 50 shared CPU benchmark tests.
✅+300% larger total L3 cache (32 MB vs 8 MB).
✅Costs $1,641 less on MSRP ($449 MSRP vs $2,090 MSRP).
✅Delivers 1272.7% more PassMark for each dollar spent, at 61.7 vs 4.5 PassMark/$ ($449 MSRP vs $2,090 MSRP).
✅100+% more PCIe lanes (24 vs 0) for storage and expansion-heavy builds.

Why buy it

✅Draws 71W instead of 105W, a 34W reduction.

Trade-offs

❌47.9% higher power demand at 105W vs 71W.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 5800X across 50 shared CPU benchmark tests.
❌Lower PassMark (9,397 vs 27,712).
❌Smaller total L3 cache (8 MB vs 32 MB).
❌Lower PassMark per dollar, at 4.5 vs 61.7 PassMark/$ ($2,090 MSRP vs $449 MSRP).

Quick Answers

So, is Ryzen 7 5800X better than Xeon E-2144G?

Not in a simple one-size-fits-all way. Xeon E-2144G makes more sense for workstation-style multi-core throughput, while Ryzen 7 5800X is the better mainstream desktop choice for gaming, platform cost, and day-to-day practicality.

Which one is better for gaming?

If gaming is the priority, Ryzen 7 5800X is the better pick here. According to our tests, it delivers 62.0% 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, Ryzen 7 5800X is the better fit. You are getting 194.9% better PassMark, backed by 8 cores and 16 threads. It also carries the larger cache pool with 300% larger total L3 cache (32 MB vs 8 MB).

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

Ryzen 7 5800X is the smarter buy today. Ryzen 7 5800X is $1,641 cheaper on MSRP at $449 MSRP versus $2,090 MSRP, and it gives you a 62.0% average FPS lead across 50 shared CPU game tests in our data. It is also 1272.7% better value on MSRP (61.7 vs 4.5 PassMark/$), 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 5800X is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2020 vs 2018), 300% larger total L3 cache (32 MB vs 8 MB), and more multi-core headroom with 8 cores / 16 threads instead of 4/8. 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 5800X Benchmark Check

Xeon E-2144G Benchmark Check

Path of Exile 2

Preset	Ryzen 7 5800X	Xeon E-2144G
1080p
low	206 FPS	175 FPS
medium	178 FPS	140 FPS
high	146 FPS	110 FPS
ultra	110 FPS	89 FPS
1440p
low	170 FPS	152 FPS
medium	142 FPS	121 FPS
high	115 FPS	95 FPS
ultra	88 FPS	78 FPS
4K
low	83 FPS	85 FPS
medium	74 FPS	74 FPS
high	59 FPS	58 FPS
ultra	46 FPS	45 FPS

Open Ryzen 7 5800X Open Xeon E-2144G

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 7 5800X	Xeon E-2144G
1080p
low	662 FPS	235 FPS
medium	558 FPS	235 FPS
high	466 FPS	217 FPS
ultra	417 FPS	182 FPS
1440p
low	563 FPS	235 FPS
medium	493 FPS	214 FPS
high	423 FPS	190 FPS
ultra	361 FPS	159 FPS
4K
low	350 FPS	202 FPS
medium	308 FPS	167 FPS
high	288 FPS	141 FPS
ultra	250 FPS	113 FPS

Open Ryzen 7 5800X Open Xeon E-2144G

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 7 5800X	Xeon E-2144G
1080p
low	693 FPS	235 FPS
medium	651 FPS	235 FPS
high	570 FPS	235 FPS
ultra	464 FPS	235 FPS
1440p
low	693 FPS	235 FPS
medium	573 FPS	235 FPS
high	498 FPS	235 FPS
ultra	413 FPS	235 FPS
4K
low	484 FPS	235 FPS
medium	410 FPS	235 FPS
high	363 FPS	235 FPS
ultra	302 FPS	235 FPS

Open Ryzen 7 5800X Open Xeon E-2144G

League of Legends

League of Legends

Valorant

Preset	Ryzen 7 5800X	Xeon E-2144G
1080p
low	693 FPS	235 FPS
medium	693 FPS	235 FPS
high	693 FPS	235 FPS
ultra	693 FPS	235 FPS
1440p
low	693 FPS	235 FPS
medium	693 FPS	235 FPS
high	672 FPS	235 FPS
ultra	593 FPS	235 FPS
4K
low	604 FPS	235 FPS
medium	550 FPS	235 FPS
high	495 FPS	235 FPS
ultra	436 FPS	235 FPS

Open Ryzen 7 5800X Open Xeon E-2144G

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 7 5800X and Xeon E-2144G

Ryzen 7 5800X

The Ryzen 7 5800X is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (Zen 3) (2020−2022) architecture. It features 8 cores and 16 threads. Base frequency is 3.8 GHz, with boost up to 4.7 GHz. L3 cache: 32 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 105 Watt. Memory support: DDR4. Passmark benchmark score: 27,712 points. Launch price was $449.

Xeon E-2144G

The Xeon E-2144G is manufactured by Intel. It was released in 12 July 2018 (7 years ago). It is based on the Coffee Lake-S WS (2018−2019) architecture. It features 4 cores and 8 threads. Base frequency is 3.6 GHz, with boost up to 4.5 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 71 Watt. Memory support: DDR4-2666. Passmark benchmark score: 9,397 points. Launch price was $272.

⚡

Processing Power

The Ryzen 7 5800X packs 8 cores / 16 threads, while the Xeon E-2144G offers 4 cores / 8 threads — the Ryzen 7 5800X has 4 more cores. Boost clocks reach 4.7 GHz on the Ryzen 7 5800X versus 4.5 GHz on the Xeon E-2144G — a 4.3% clock advantage for the Ryzen 7 5800X (base: 3.8 GHz vs 3.6 GHz). The Ryzen 7 5800X uses the Vermeer (Zen 3) (2020−2022) architecture (7 nm, 12 nm), while the Xeon E-2144G uses Coffee Lake-S WS (2018−2019) (14 nm). In PassMark, the Ryzen 7 5800X scores 27,712 against the Xeon E-2144G's 9,397 — a 98.7% lead for the Ryzen 7 5800X. L3 cache: 32 MB on the Ryzen 7 5800X vs 8 MB (total) on the Xeon E-2144G.

Feature	Ryzen 7 5800X	Xeon E-2144G
Cores / Threads	8 / 16+100%	4 / 8
Boost Clock	4.7 GHz+4%	4.5 GHz
Base Clock	3.8 GHz+6%	3.6 GHz
L3 Cache	32 MB+300%	8 MB (total)
L2 Cache	512K (per core)+100%	256 kB (per core)
Process	7 nm, 12 nm-50%	14 nm
Architecture	Vermeer (Zen 3) (2020−2022)	Coffee Lake-S WS (2018−2019)
PassMark	27,712+195%	9,397

🧠

Memory & Platform

The Ryzen 7 5800X uses the AM4 socket (PCIe 4.0), while the Xeon E-2144G uses LGA1151 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Ryzen 7 5800X	Xeon E-2144G
Socket	AM4	LGA1151
PCIe Generation	PCIe 4.0+33%	PCIe 3.0
Max RAM Speed	DDR4-3200	—
Max RAM Capacity	128 GB	—
RAM Channels	2	—
ECC Support	Yes	—
PCIe Lanes	24	—

🔧

Advanced Features

Virtualization: AMD-V (Ryzen 7 5800X) / not specified (Xeon E-2144G). Primary use case: Ryzen 7 5800X targets Desktop.

Feature	Ryzen 7 5800X	Xeon E-2144G
Integrated GPU	No	—
Unlocked	Yes	—
AVX-512	No	—
Virtualization	AMD-V	—
Target Use	Desktop	—

💰

Value Analysis

The Ryzen 7 5800X launched at $449 MSRP, while the Xeon E-2144G debuted at $2090. On MSRP ($449 vs $2090), the Ryzen 7 5800X is $1641 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 7 5800X delivers 61.7 pts/$ vs 4.5 pts/$ for the Xeon E-2144G — making the Ryzen 7 5800X the 172.8% better value option.