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 1800X

2017

Why buy it

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 5800X across 4 shared CPU benchmark tests.
❌Lower PassMark (16,305 vs 27,712).
❌Smaller total L3 cache (16 MB vs 32 MB).
❌Lower PassMark per dollar, at 32.7 vs 61.7 PassMark/$ ($499 MSRP vs $449 MSRP).

Ryzen 7 5800X

2020

Why buy it

✅Better for gaming: +52.7% higher average FPS across 4 shared CPU benchmark tests.
✅+100% larger total L3 cache (32 MB vs 16 MB).
✅Costs $50 less on MSRP ($449 MSRP vs $499 MSRP).
✅Delivers 88.9% more PassMark for each dollar spent, at 61.7 vs 32.7 PassMark/$ ($449 MSRP vs $499 MSRP).
✅20% more PCIe lanes (24 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Fewer obvious downsides in this matchup outside of normal market pricing swings.

Ryzen 7 1800X

2017

Ryzen 7 5800X

2020

Why buy it

✅Better for gaming: +52.7% higher average FPS across 4 shared CPU benchmark tests.
✅+100% larger total L3 cache (32 MB vs 16 MB).
✅Costs $50 less on MSRP ($449 MSRP vs $499 MSRP).
✅Delivers 88.9% more PassMark for each dollar spent, at 61.7 vs 32.7 PassMark/$ ($449 MSRP vs $499 MSRP).
✅20% more PCIe lanes (24 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 5800X across 4 shared CPU benchmark tests.
❌Lower PassMark (16,305 vs 27,712).
❌Smaller total L3 cache (16 MB vs 32 MB).
❌Lower PassMark per dollar, at 32.7 vs 61.7 PassMark/$ ($499 MSRP vs $449 MSRP).

Trade-offs

❌Fewer obvious downsides in this matchup outside of normal market pricing swings.

Quick Answers

So, is Ryzen 7 5800X better than Ryzen 7 1800X?

Yes. Ryzen 7 5800X is the better overall CPU here. You are getting a 52.7% average FPS lead across 4 shared CPU game tests in our data, 70% better PassMark, and the stronger long-term platform, which makes it the stronger all-around choice.

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 52.7% more average FPS across 4 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 70% better PassMark, backed by 8 cores and 16 threads. It also carries the larger cache pool with 100% larger total L3 cache (32 MB vs 16 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 $50 cheaper on MSRP at $449 MSRP versus $499 MSRP, and it gives you a 52.7% average FPS lead across 4 shared CPU game tests in our data. It is also 88.9% better value on MSRP (61.7 vs 32.7 PassMark/$), 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 5800X is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2020 vs 2017), 100% larger total L3 cache (32 MB vs 16 MB), and more multi-core headroom with 8 cores / 16 threads instead of 8/16. 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 1800X Benchmark Check

Ryzen 7 5800X Benchmark Check

Path of Exile 2

Preset	Ryzen 7 1800X	Ryzen 7 5800X
1080p
low	213 FPS	206 FPS
medium	178 FPS	178 FPS
high	143 FPS	146 FPS
ultra	105 FPS	110 FPS
1440p
low	178 FPS	170 FPS
medium	146 FPS	142 FPS
high	115 FPS	115 FPS
ultra	84 FPS	88 FPS
4K
low	70 FPS	83 FPS
medium	61 FPS	74 FPS
high	48 FPS	59 FPS
ultra	38 FPS	46 FPS

Open Ryzen 7 1800X Open Ryzen 7 5800X

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 7 1800X	Ryzen 7 5800X
1080p
low	284 FPS	662 FPS
medium	251 FPS	558 FPS
high	222 FPS	466 FPS
ultra	182 FPS	417 FPS
1440p
low	251 FPS	563 FPS
medium	227 FPS	493 FPS
high	200 FPS	423 FPS
ultra	164 FPS	361 FPS
4K
low	182 FPS	350 FPS
medium	169 FPS	308 FPS
high	154 FPS	288 FPS
ultra	122 FPS	250 FPS

Open Ryzen 7 1800X Open Ryzen 7 5800X

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 7 1800X	Ryzen 7 5800X
1080p
low	408 FPS	693 FPS
medium	408 FPS	651 FPS
high	408 FPS	570 FPS
ultra	408 FPS	464 FPS
1440p
low	408 FPS	693 FPS
medium	408 FPS	573 FPS
high	391 FPS	498 FPS
ultra	328 FPS	413 FPS
4K
low	376 FPS	484 FPS
medium	310 FPS	410 FPS
high	277 FPS	363 FPS
ultra	222 FPS	302 FPS

Open Ryzen 7 1800X Open Ryzen 7 5800X

League of Legends

League of Legends

Valorant

Preset	Ryzen 7 1800X	Ryzen 7 5800X
1080p
low	408 FPS	693 FPS
medium	408 FPS	693 FPS
high	408 FPS	693 FPS
ultra	408 FPS	693 FPS
1440p
low	408 FPS	693 FPS
medium	408 FPS	693 FPS
high	408 FPS	672 FPS
ultra	408 FPS	593 FPS
4K
low	408 FPS	604 FPS
medium	408 FPS	550 FPS
high	407 FPS	495 FPS
ultra	353 FPS	436 FPS

Open Ryzen 7 1800X Open Ryzen 7 5800X

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 7 1800X and Ryzen 7 5800X

Ryzen 7 1800X

The Ryzen 7 1800X is manufactured by AMD. It was released in 2 March 2017 (8 years ago). It is based on the Zen (2017−2020) architecture. It features 8 cores and 16 threads. Base frequency is 3.6 GHz, with boost up to 4 GHz. L3 cache: 16384 kB. L2 cache: 4096 kB. Built on 14 nm process technology. Socket: AM4. Thermal design power (TDP): 95 Watt. Memory support: DDR4. Passmark benchmark score: 16,305 points. Launch price was $499.

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.

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Processing Power

Both the Ryzen 7 1800X and Ryzen 7 5800X share an identical 8-core/16-thread configuration. Boost clocks reach 4 GHz on the Ryzen 7 1800X versus 4.7 GHz on the Ryzen 7 5800X — a 16.1% clock advantage for the Ryzen 7 5800X (base: 3.6 GHz vs 3.8 GHz). The Ryzen 7 1800X uses the Zen (2017−2020) architecture (14 nm), while the Ryzen 7 5800X uses Vermeer (Zen 3) (2020−2022) (7 nm, 12 nm). In PassMark, the Ryzen 7 1800X scores 16,305 against the Ryzen 7 5800X's 27,712 — a 51.8% lead for the Ryzen 7 5800X. L3 cache: 16384 kB on the Ryzen 7 1800X vs 32 MB on the Ryzen 7 5800X.

Feature	Ryzen 7 1800X	Ryzen 7 5800X
Cores / Threads	8 / 16	8 / 16
Boost Clock	4 GHz	4.7 GHz+18%
Base Clock	3.6 GHz	3.8 GHz+6%
L3 Cache	16384 kB	32 MB+100%
L2 Cache	4096 kB+700%	512K (per core)
Process	14 nm	7 nm, 12 nm-50%
Architecture	Zen (2017−2020)	Vermeer (Zen 3) (2020−2022)
PassMark	16,305	27,712+70%
Cinebench R23 Multi	9,314	—
Geekbench 6 Single	1,130	—
Geekbench 6 Multi	5,700	—

🧠

Memory & Platform

Both processors use the AM4 socket with PCIe 3.0. Both support up to DDR4-2666 memory speed. Both support up to 128 GB of RAM. Both feature 2-channel memory with ECC support. PCIe lanes: 20 (Ryzen 7 1800X) vs 24 (Ryzen 7 5800X) — the Ryzen 7 5800X offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AM4 (Ryzen 7 1800X) and AMD 500 series,AMD 400 series,AMD 300 series (Ryzen 7 5800X).

Feature	Ryzen 7 1800X	Ryzen 7 5800X
Socket	AM4	AM4
PCIe Generation	PCIe 3.0	PCIe 4.0+33%
Max RAM Speed	DDR4-2666	DDR4-3200
Max RAM Capacity	128 GB	128 GB
RAM Channels	2	2
ECC Support	Yes	Yes
PCIe Lanes	20	24+20%

🔧

Advanced Features

Both processors feature an unlocked multiplier for overclocking. Both support AMD-V virtualization. Primary use case: Ryzen 7 1800X targets Gaming, Ryzen 7 5800X targets Desktop. Direct competitor: Ryzen 7 1800X rivals Core i7-8700.

Feature	Ryzen 7 1800X	Ryzen 7 5800X
Integrated GPU	No	No
Unlocked	Yes	Yes
AVX-512	No	No
Virtualization	AMD-V	AMD-V
Target Use	Gaming	Desktop

💰

Value Analysis

The Ryzen 7 1800X launched at $499 MSRP, while the Ryzen 7 5800X debuted at $449. On MSRP ($499 vs $449), the Ryzen 7 5800X is $50 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 7 1800X delivers 32.7 pts/$ vs 61.7 pts/$ for the Ryzen 7 5800X — making the Ryzen 7 5800X the 61.5% better value option.