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 5 5600X

2020

Why buy it

✅Better for gaming: +26.5% higher average FPS across 35 shared CPU benchmark tests.
✅+60% larger total L3 cache (32 MB vs 20 MB).
✅Costs $1,253 less on MSRP ($299 MSRP vs $1,552 MSRP).
✅Delivers 928.6% more PassMark for each dollar spent, at 73.1 vs 7.1 PassMark/$ ($299 MSRP vs $1,552 MSRP).
✅Draws 65W instead of 135W, a 70W reduction.

Trade-offs

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

Xeon E5-2643 v4

2016

Why buy it

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 5 5600X across 35 shared CPU benchmark tests.
❌Lower PassMark (11,024 vs 21,845).
❌Smaller total L3 cache (20 MB vs 32 MB).
❌Lower PassMark per dollar, at 7.1 vs 73.1 PassMark/$ ($1,552 MSRP vs $299 MSRP).
❌107.7% higher power demand at 135W vs 65W.

Ryzen 5 5600X

2020

Xeon E5-2643 v4

2016

Why buy it

✅Better for gaming: +26.5% higher average FPS across 35 shared CPU benchmark tests.
✅+60% larger total L3 cache (32 MB vs 20 MB).
✅Costs $1,253 less on MSRP ($299 MSRP vs $1,552 MSRP).
✅Delivers 928.6% more PassMark for each dollar spent, at 73.1 vs 7.1 PassMark/$ ($299 MSRP vs $1,552 MSRP).
✅Draws 65W instead of 135W, a 70W reduction.

Why buy it

Trade-offs

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

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 5 5600X across 35 shared CPU benchmark tests.
❌Lower PassMark (11,024 vs 21,845).
❌Smaller total L3 cache (20 MB vs 32 MB).
❌Lower PassMark per dollar, at 7.1 vs 73.1 PassMark/$ ($1,552 MSRP vs $299 MSRP).
❌107.7% higher power demand at 135W vs 65W.

Quick Answers

So, is Ryzen 5 5600X better than Xeon E5-2643 v4?

Not in a simple one-size-fits-all way. Xeon E5-2643 v4 makes more sense for workstation-style multi-core throughput, while Ryzen 5 5600X 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 5 5600X is the better pick here. According to our tests, it delivers 26.5% more average FPS across 35 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Ryzen 5 5600X is the better fit. You are getting 98.2% better PassMark, backed by 6 cores and 12 threads. It also carries the larger cache pool with 60% larger total L3 cache (32 MB vs 20 MB).

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

Ryzen 5 5600X is the smarter buy today. Ryzen 5 5600X is $1,253 cheaper on MSRP at $299 MSRP versus $1,552 MSRP, and it gives you a 26.5% average FPS lead across 35 shared CPU game tests in our data. It is also 928.6% better value on MSRP (73.1 vs 7.1 PassMark/$), 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 5 5600X is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2020 vs 2016), 60% larger total L3 cache (32 MB vs 20 MB), and more multi-core headroom with 6 cores / 12 threads instead of 6/12. 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 5 5600X Benchmark Check

Xeon E5-2643 v4 Benchmark Check

Path of Exile 2

Preset	Ryzen 5 5600X	Xeon E5-2643 v4
1080p
low	203 FPS	174 FPS
medium	174 FPS	149 FPS
high	140 FPS	119 FPS
ultra	107 FPS	97 FPS
1440p
low	169 FPS	146 FPS
medium	141 FPS	122 FPS
high	113 FPS	96 FPS
ultra	86 FPS	77 FPS
4K
low	85 FPS	65 FPS
medium	76 FPS	58 FPS
high	60 FPS	45 FPS
ultra	47 FPS	36 FPS

Open Ryzen 5 5600X Open Xeon E5-2643 v4

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 5 5600X	Xeon E5-2643 v4
1080p
low	464 FPS	276 FPS
medium	387 FPS	269 FPS
high	324 FPS	230 FPS
ultra	291 FPS	191 FPS
1440p
low	397 FPS	269 FPS
medium	334 FPS	232 FPS
high	290 FPS	201 FPS
ultra	253 FPS	169 FPS
4K
low	263 FPS	188 FPS
medium	226 FPS	164 FPS
high	205 FPS	144 FPS
ultra	171 FPS	110 FPS

Open Ryzen 5 5600X Open Xeon E5-2643 v4

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 5 5600X	Xeon E5-2643 v4
1080p
low	546 FPS	276 FPS
medium	473 FPS	276 FPS
high	432 FPS	276 FPS
ultra	358 FPS	276 FPS
1440p
low	508 FPS	276 FPS
medium	413 FPS	276 FPS
high	375 FPS	276 FPS
ultra	312 FPS	276 FPS
4K
low	348 FPS	276 FPS
medium	292 FPS	276 FPS
high	255 FPS	276 FPS
ultra	199 FPS	246 FPS

Open Ryzen 5 5600X Open Xeon E5-2643 v4

League of Legends

League of Legends

Valorant

Preset	Ryzen 5 5600X	Xeon E5-2643 v4
1080p
low	546 FPS	276 FPS
medium	546 FPS	276 FPS
high	546 FPS	276 FPS
ultra	546 FPS	276 FPS
1440p
low	546 FPS	276 FPS
medium	546 FPS	276 FPS
high	546 FPS	276 FPS
ultra	524 FPS	276 FPS
4K
low	529 FPS	276 FPS
medium	484 FPS	276 FPS
high	435 FPS	276 FPS
ultra	379 FPS	276 FPS

Open Ryzen 5 5600X Open Xeon E5-2643 v4

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 5 5600X and Xeon E5-2643 v4

Ryzen 5 5600X

The Ryzen 5 5600X 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 6 cores and 12 threads. Base frequency is 3.7 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. Passmark benchmark score: 21,845 points. Launch price was $299.

Xeon E5-2643 v4

The Xeon E5-2643 v4 is manufactured by Intel. It was released in 20 June 2016 (9 years ago). It is based on the Broadwell (2015−2019) architecture. It features 6 cores and 12 threads. Base frequency is 3.4 GHz, with boost up to 3.7 GHz. L3 cache: 20 MB. L2 cache: 1.5 MB. Built on 14 nm process technology. Socket: LGA2011. Thermal design power (TDP): 135 Watt. Memory support: DDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400. Passmark benchmark score: 11,024 points. Launch price was $1,552.

⚡

Processing Power

Both the Ryzen 5 5600X and Xeon E5-2643 v4 share an identical 6-core/12-thread configuration. Boost clocks reach 4.6 GHz on the Ryzen 5 5600X versus 3.7 GHz on the Xeon E5-2643 v4 — a 21.7% clock advantage for the Ryzen 5 5600X (base: 3.7 GHz vs 3.4 GHz). The Ryzen 5 5600X uses the Vermeer (Zen 3) (2020−2022) architecture (7 nm, 12 nm), while the Xeon E5-2643 v4 uses Broadwell (2015−2019) (14 nm). In PassMark, the Ryzen 5 5600X scores 21,845 against the Xeon E5-2643 v4's 11,024 — a 65.8% lead for the Ryzen 5 5600X. L3 cache: 32 MB on the Ryzen 5 5600X vs 20 MB on the Xeon E5-2643 v4.

Feature	Ryzen 5 5600X	Xeon E5-2643 v4
Cores / Threads	6 / 12	6 / 12
Boost Clock	4.6 GHz+24%	3.7 GHz
Base Clock	3.7 GHz+9%	3.4 GHz
L3 Cache	32 MB+60%	20 MB
L2 Cache	512K (per core)	1.5 MB+200%
Process	7 nm, 12 nm-50%	14 nm
Architecture	Vermeer (Zen 3) (2020−2022)	Broadwell (2015−2019)
PassMark	21,845+98%	11,024

🧠

Memory & Platform

The Ryzen 5 5600X uses the AM4 socket (PCIe 4.0), while the Xeon E5-2643 v4 uses LGA2011 (PCIe 5.0) — making them incompatible on the same motherboard.

Feature	Ryzen 5 5600X	Xeon E5-2643 v4
Socket	AM4	LGA2011
PCIe Generation	PCIe 4.0	PCIe 5.0+25%
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 5 5600X) / not specified (Xeon E5-2643 v4). Primary use case: Ryzen 5 5600X targets Desktop.

Feature	Ryzen 5 5600X	Xeon E5-2643 v4
Integrated GPU	No	—
Unlocked	Yes	—
AVX-512	No	—
Virtualization	AMD-V	—
Target Use	Desktop	—

💰

Value Analysis

The Ryzen 5 5600X launched at $299 MSRP, while the Xeon E5-2643 v4 debuted at $1552. On MSRP ($299 vs $1552), the Ryzen 5 5600X is $1253 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 5 5600X delivers 73.1 pts/$ vs 7.1 pts/$ for the Xeon E5-2643 v4 — making the Ryzen 5 5600X the 164.6% better value option.