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 7800X3D

2023

Why buy it

✅Better for gaming: +18.0% higher average FPS across 4 shared CPU benchmark tests.
✅Costs $1,696 less on MSRP ($449 MSRP vs $2,145 MSRP).
✅Delivers 331.8% more PassMark for each dollar spent, at 76.4 vs 17.7 PassMark/$ ($449 MSRP vs $2,145 MSRP).
✅Draws 120W instead of 185W, a 65W reduction.
✅Integrated graphics onboard with AMD Radeon Graphics (2-core), while Xeon Gold 6426Y needs a discrete GPU.

Trade-offs

❌Lower PassMark (34,293 vs 37,944).
❌Less compelling for workstation-style loads than Xeon Gold 6426Y, which brings 16 cores / 32 threads and 80 PCIe lanes.

Xeon Gold 6426Y

2023

Why buy it

✅+10.6% higher PassMark.
✅Better for workstations and heavier parallel workloads: 16 cores / 32 threads, plus 80 PCIe lanes vs 28.
✅185.7% more PCIe lanes (80 vs 28) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 7800X3D across 4 shared CPU benchmark tests.
❌Lower PassMark per dollar, at 17.7 vs 76.4 PassMark/$ ($2,145 MSRP vs $449 MSRP).
❌54.2% higher power demand at 185W vs 120W.
❌No integrated graphics, while Ryzen 7 7800X3D can still boot and troubleshoot without a discrete GPU.

Ryzen 7 7800X3D

2023

Xeon Gold 6426Y

2023

Why buy it

✅Better for gaming: +18.0% higher average FPS across 4 shared CPU benchmark tests.
✅Costs $1,696 less on MSRP ($449 MSRP vs $2,145 MSRP).
✅Delivers 331.8% more PassMark for each dollar spent, at 76.4 vs 17.7 PassMark/$ ($449 MSRP vs $2,145 MSRP).
✅Draws 120W instead of 185W, a 65W reduction.
✅Integrated graphics onboard with AMD Radeon Graphics (2-core), while Xeon Gold 6426Y needs a discrete GPU.

Why buy it

✅+10.6% higher PassMark.
✅Better for workstations and heavier parallel workloads: 16 cores / 32 threads, plus 80 PCIe lanes vs 28.
✅185.7% more PCIe lanes (80 vs 28) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (34,293 vs 37,944).
❌Less compelling for workstation-style loads than Xeon Gold 6426Y, which brings 16 cores / 32 threads and 80 PCIe lanes.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 7800X3D across 4 shared CPU benchmark tests.
❌Lower PassMark per dollar, at 17.7 vs 76.4 PassMark/$ ($2,145 MSRP vs $449 MSRP).
❌54.2% higher power demand at 185W vs 120W.
❌No integrated graphics, while Ryzen 7 7800X3D can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Ryzen 7 7800X3D better than Xeon Gold 6426Y?

Not in a simple one-size-fits-all way. Xeon Gold 6426Y makes more sense for workstation-style multi-core throughput, while Ryzen 7 7800X3D 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 6426Y is the better fit. You are getting 10.6% better PassMark, backed by 16 cores and 32 threads.

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

Ryzen 7 7800X3D is the smarter buy today. Ryzen 7 7800X3D is $1,696 cheaper on MSRP at $449 MSRP versus $2,145 MSRP, and it gives you a 18.0% average FPS lead across 4 shared CPU game tests in our data. The trade-off is that Xeon Gold 6426Y is still stronger for heavier multi-core work with 10.6% better PassMark. It is also 331.8% better value on MSRP (76.4 vs 17.7 PassMark/$), 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 7800X3D is the more future-proof choice for 2026 and beyond. You are getting 3D V-Cache and a much larger 96 MB L3 cache instead of 38 MB. That should give you a better long-term upgrade path for motherboard, RAM, and future CPU swaps.

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 7800X3D Benchmark Check

Xeon Gold 6426Y Benchmark Check

Path of Exile 2

Preset	Ryzen 7 7800X3D	Xeon Gold 6426Y
1080p
low	266 FPS	196 FPS
medium	247 FPS	160 FPS
high	211 FPS	132 FPS
ultra	186 FPS	103 FPS
1440p
low	258 FPS	158 FPS
medium	215 FPS	123 FPS
high	171 FPS	97 FPS
ultra	154 FPS	76 FPS
4K
low	179 FPS	73 FPS
medium	149 FPS	60 FPS
high	112 FPS	47 FPS
ultra	100 FPS	39 FPS

Open Ryzen 7 7800X3D Open Xeon Gold 6426Y

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 7 7800X3D	Xeon Gold 6426Y
1080p
low	857 FPS	576 FPS
medium	735 FPS	503 FPS
high	579 FPS	406 FPS
ultra	491 FPS	361 FPS
1440p
low	715 FPS	497 FPS
medium	607 FPS	439 FPS
high	497 FPS	365 FPS
ultra	396 FPS	304 FPS
4K
low	393 FPS	311 FPS
medium	337 FPS	278 FPS
high	314 FPS	251 FPS
ultra	271 FPS	225 FPS

Open Ryzen 7 7800X3D Open Xeon Gold 6426Y

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 7 7800X3D	Xeon Gold 6426Y
1080p
low	857 FPS	949 FPS
medium	857 FPS	949 FPS
high	857 FPS	927 FPS
ultra	857 FPS	842 FPS
1440p
low	857 FPS	875 FPS
medium	851 FPS	777 FPS
high	786 FPS	708 FPS
ultra	656 FPS	637 FPS
4K
low	558 FPS	548 FPS
medium	479 FPS	451 FPS
high	427 FPS	391 FPS
ultra	362 FPS	321 FPS

Open Ryzen 7 7800X3D Open Xeon Gold 6426Y

League of Legends

League of Legends

Valorant

Preset	Ryzen 7 7800X3D	Xeon Gold 6426Y
1080p
low	857 FPS	949 FPS
medium	857 FPS	886 FPS
high	857 FPS	766 FPS
ultra	782 FPS	657 FPS
1440p
low	857 FPS	762 FPS
medium	760 FPS	668 FPS
high	669 FPS	574 FPS
ultra	576 FPS	493 FPS
4K
low	618 FPS	555 FPS
medium	556 FPS	494 FPS
high	495 FPS	435 FPS
ultra	428 FPS	371 FPS

Open Ryzen 7 7800X3D Open Xeon Gold 6426Y

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 7 7800X3D and Xeon Gold 6426Y

Ryzen 7 7800X3D

The Ryzen 7 7800X3D is manufactured by AMD. It was released in 4 January 2023 (2 years ago). It is based on the Raphael (Zen4) (2022−2023) architecture. It features 8 cores and 16 threads. Base frequency is 4.4 GHz, with boost up to 5 GHz. L3 cache: 96 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: AM5. Thermal design power (TDP): 120 Watt. Memory support: DDR5-5200. Passmark benchmark score: 34,293 points. Launch price was $449.

Xeon Gold 6426Y

The Xeon Gold 6426Y is manufactured by Intel. It was released in 10 January 2023 (2 years ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 16 cores and 32 threads. Base frequency is 2.5 GHz, with boost up to 4.1 GHz. L3 cache: 37.5 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 185 Watt. Memory support: DDR5-4800, DDR5-4400. Passmark benchmark score: 37,944 points. Launch price was $1,517.

⚡

Processing Power

The Ryzen 7 7800X3D packs 8 cores / 16 threads, while the Xeon Gold 6426Y offers 16 cores / 32 threads — the Xeon Gold 6426Y has 8 more cores. Boost clocks reach 5 GHz on the Ryzen 7 7800X3D versus 4.1 GHz on the Xeon Gold 6426Y — a 19.8% clock advantage for the Ryzen 7 7800X3D (base: 4.4 GHz vs 2.5 GHz). The Ryzen 7 7800X3D uses the Raphael (Zen4) (2022−2023) architecture (5 nm), while the Xeon Gold 6426Y uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the Ryzen 7 7800X3D scores 34,293 against the Xeon Gold 6426Y's 37,944 — a 10.1% lead for the Xeon Gold 6426Y. L3 cache: 96 MB (total) on the Ryzen 7 7800X3D vs 37.5 MB on the Xeon Gold 6426Y.

Feature	Ryzen 7 7800X3D	Xeon Gold 6426Y
Cores / Threads	8 / 16	16 / 32+100%
Boost Clock	5 GHz+22%	4.1 GHz
Base Clock	4.4 GHz+76%	2.5 GHz
L3 Cache	96 MB (total)+156%	37.5 MB
L2 Cache	1 MB (per core)	2 MB (per core)+100%
Process	5 nm-29%	Intel 7 nm
Architecture	Raphael (Zen4) (2022−2023)	Sapphire Rapids (2023−2024)
PassMark	34,293	37,944+11%
Cinebench R23 Multi	18,500	—
Geekbench 6 Single	2,700	—
Geekbench 6 Multi	15,000	—

🧠

Memory & Platform

The Ryzen 7 7800X3D uses the AM5 socket (PCIe 5.0), while the Xeon Gold 6426Y uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5200 on the Ryzen 7 7800X3D versus 4800 on the Xeon Gold 6426Y — the Xeon Gold 6426Y supports 199.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Gold 6426Y supports up to 4096 of RAM compared to 128 GB — 187.9% more capacity for professional workloads. Memory channels: 2 (Ryzen 7 7800X3D) vs 8 (Xeon Gold 6426Y). PCIe lanes: 28 (Ryzen 7 7800X3D) vs 80 (Xeon Gold 6426Y) — the Xeon Gold 6426Y offers 52 more lanes for additional GPUs or NVMe drives. Chipset compatibility: X670E,X670,B650E,B650,A620 (Ryzen 7 7800X3D) and LGA4677 (Xeon Gold 6426Y).

Feature	Ryzen 7 7800X3D	Xeon Gold 6426Y
Socket	AM5	LGA4677
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	DDR5-5200	4800+95900%
Max RAM Capacity	128 GB+3276700%	4096
RAM Channels	2	8+300%
ECC Support	Yes	Yes
PCIe Lanes	28	80+186%

🔧

Advanced Features

Only the Ryzen 7 7800X3D has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Virtualization support: AMD-V (Ryzen 7 7800X3D) vs VT-x, VT-d (Xeon Gold 6426Y). The Ryzen 7 7800X3D includes integrated graphics (AMD Radeon Graphics (2-core)), while the Xeon Gold 6426Y requires a dedicated GPU. Primary use case: Ryzen 7 7800X3D targets Gaming. Direct competitor: Ryzen 7 7800X3D rivals Intel Core i7-14700K; Xeon Gold 6426Y rivals EPYC 8124P.

Feature	Ryzen 7 7800X3D	Xeon Gold 6426Y
Integrated GPU	Yes	No
IGPU Model	AMD Radeon Graphics (2-core)	None
Unlocked	Yes	No
AVX-512	Yes	Yes
Virtualization	AMD-V	VT-x, VT-d
Target Use	Gaming	—

💰

Value Analysis

The Ryzen 7 7800X3D launched at $449 MSRP, while the Xeon Gold 6426Y debuted at $2145. On MSRP ($449 vs $2145), the Ryzen 7 7800X3D is $1696 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 7 7800X3D delivers 76.4 pts/$ vs 17.7 pts/$ for the Xeon Gold 6426Y — making the Ryzen 7 7800X3D the 124.8% better value option.