Ryzen 7 4980U vs Xeon Gold 6126

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 4980U

2021

Why buy it

✅Draws 15W instead of 125W, a 110W reduction.

Trade-offs

❌Lower PassMark (17,469 vs 17,492).
❌Smaller total L3 cache (8 MB vs 19 MB).
❌Less compelling for workstation-style loads than Xeon Gold 6126, which brings 12 cores / 24 threads and 48 PCIe lanes.

Xeon Gold 6126

2017

Why buy it

✅+0.1% higher PassMark.
✅+140.6% larger total L3 cache (19 MB vs 8 MB).
✅Better for workstations and heavier parallel workloads: 12 cores / 24 threads, plus 48 PCIe lanes vs 0.
✅100+% more PCIe lanes (48 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌733.3% higher power demand at 125W vs 15W.

Ryzen 7 4980U

2021

Xeon Gold 6126

2017

Why buy it

✅Draws 15W instead of 125W, a 110W reduction.

Why buy it

✅+0.1% higher PassMark.
✅+140.6% larger total L3 cache (19 MB vs 8 MB).
✅Better for workstations and heavier parallel workloads: 12 cores / 24 threads, plus 48 PCIe lanes vs 0.
✅100+% more PCIe lanes (48 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (17,469 vs 17,492).
❌Smaller total L3 cache (8 MB vs 19 MB).
❌Less compelling for workstation-style loads than Xeon Gold 6126, which brings 12 cores / 24 threads and 48 PCIe lanes.

Trade-offs

❌733.3% higher power demand at 125W vs 15W.

Quick Answers

So, is Ryzen 7 4980U better than Xeon Gold 6126?

Not in a simple one-size-fits-all way. Xeon Gold 6126 makes more sense for workstation-style multi-core throughput, while Ryzen 7 4980U 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, Xeon Gold 6126 is the better fit. You are getting 0.1% better PassMark, backed by 12 cores and 24 threads. It also carries the larger cache pool with 140.6% larger total L3 cache (19 MB vs 8 MB).

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

Ryzen 7 4980U still looks like the safer overall buy. Ryzen 7 4980U is at an unclear MSRP at unclear MSRP versus unclear MSRP, and it gives you a 0.3% average FPS lead across 12 shared CPU game tests in our data.

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

Ryzen 7 4980U is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2021 vs 2017). That makes it the safer long-term pick.

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 4980U Benchmark Check

Xeon Gold 6126 Benchmark Check

Path of Exile 2

Preset	Ryzen 7 4980U	Xeon Gold 6126
1080p
low	171 FPS	177 FPS
medium	142 FPS	142 FPS
high	113 FPS	117 FPS
ultra	93 FPS	93 FPS
1440p
low	147 FPS	143 FPS
medium	120 FPS	113 FPS
high	96 FPS	91 FPS
ultra	79 FPS	72 FPS
4K
low	83 FPS	66 FPS
medium	73 FPS	56 FPS
high	57 FPS	44 FPS
ultra	45 FPS	35 FPS

Open Ryzen 7 4980U Open Xeon Gold 6126

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 7 4980U	Xeon Gold 6126
1080p
low	198 FPS	400 FPS
medium	164 FPS	346 FPS
high	150 FPS	287 FPS
ultra	131 FPS	241 FPS
1440p
low	172 FPS	346 FPS
medium	146 FPS	307 FPS
high	136 FPS	255 FPS
ultra	115 FPS	212 FPS
4K
low	138 FPS	224 FPS
medium	122 FPS	199 FPS
high	115 FPS	177 FPS
ultra	99 FPS	145 FPS

Open Ryzen 7 4980U Open Xeon Gold 6126

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 7 4980U	Xeon Gold 6126
1080p
low	437 FPS	437 FPS
medium	437 FPS	437 FPS
high	437 FPS	437 FPS
ultra	437 FPS	437 FPS
1440p
low	437 FPS	437 FPS
medium	437 FPS	437 FPS
high	437 FPS	437 FPS
ultra	420 FPS	437 FPS
4K
low	437 FPS	437 FPS
medium	388 FPS	361 FPS
high	340 FPS	321 FPS
ultra	277 FPS	261 FPS

Open Ryzen 7 4980U Open Xeon Gold 6126

League of Legends

League of Legends

Valorant

Preset	Ryzen 7 4980U	Xeon Gold 6126
1080p
low	437 FPS	437 FPS
medium	437 FPS	437 FPS
high	437 FPS	437 FPS
ultra	437 FPS	437 FPS
1440p
low	437 FPS	437 FPS
medium	437 FPS	437 FPS
high	437 FPS	437 FPS
ultra	430 FPS	437 FPS
4K
low	437 FPS	437 FPS
medium	415 FPS	421 FPS
high	363 FPS	377 FPS
ultra	309 FPS	327 FPS

Open Ryzen 7 4980U Open Xeon Gold 6126

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 7 4980U and Xeon Gold 6126

Ryzen 7 4980U

The Ryzen 7 4980U is manufactured by AMD. It was released in 13 April 2021 (4 years ago). It is based on the Renoir-U (Zen 2) (2020−2021) architecture. It features 8 cores and 16 threads. Base frequency is 2 GHz, with boost up to 4.4 GHz. L3 cache: 8 MB (total). L2 cache: 512 kB (per core). Built on 7 nm process technology. Socket: FP6. Thermal design power (TDP): 15 Watt. Memory support: DDR4. Passmark benchmark score: 17,469 points. Launch price was $299.

Xeon Gold 6126

The Xeon Gold 6126 is manufactured by Intel. It was released in 25 April 2017 (8 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 12 cores and 24 threads. Base frequency is 2.6 GHz, with boost up to 3.7 GHz. L3 cache: 19.25 MB. L2 cache: 12 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 125 Watt. Memory support: DDR4-2666. Passmark benchmark score: 17,492 points. Launch price was $1,776.

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Processing Power

The Ryzen 7 4980U packs 8 cores / 16 threads, while the Xeon Gold 6126 offers 12 cores / 24 threads — the Xeon Gold 6126 has 4 more cores. Boost clocks reach 4.4 GHz on the Ryzen 7 4980U versus 3.7 GHz on the Xeon Gold 6126 — a 17.3% clock advantage for the Ryzen 7 4980U (base: 2 GHz vs 2.6 GHz). The Ryzen 7 4980U uses the Renoir-U (Zen 2) (2020−2021) architecture (7 nm), while the Xeon Gold 6126 uses Skylake (server) (2017−2018) (14 nm). In PassMark, the Ryzen 7 4980U scores 17,469 against the Xeon Gold 6126's 17,492 — a 0.1% lead for the Xeon Gold 6126. L3 cache: 8 MB (total) on the Ryzen 7 4980U vs 19.25 MB on the Xeon Gold 6126.

Feature	Ryzen 7 4980U	Xeon Gold 6126
Cores / Threads	8 / 16	12 / 24+50%
Boost Clock	4.4 GHz+19%	3.7 GHz
Base Clock	2 GHz	2.6 GHz+30%
L3 Cache	8 MB (total)	19.25 MB+141%
L2 Cache	512 kB (per core)	12 MB+2300%
Process	7 nm-50%	14 nm
Architecture	Renoir-U (Zen 2) (2020−2021)	Skylake (server) (2017−2018)
PassMark	17,469	17,492

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Memory & Platform

The Ryzen 7 4980U uses the FP6 socket (PCIe 3.0), while the Xeon Gold 6126 uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard.