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: +80.5% higher average FPS across 4 shared CPU benchmark tests.
✅Draws 120W instead of 140W, a 20W reduction.
✅Newer platform on AM5 with DDR5 support instead of LGA3647 and DDR4.
✅Integrated graphics onboard with AMD Radeon Graphics (2-core), while Xeon Gold 6238 needs a discrete GPU.

Trade-offs

❌Less compelling for workstation-style loads than Xeon Gold 6238, which brings 22 cores / 44 threads and 48 PCIe lanes.
❌Launch MSRP is still $449 MSRP, while Xeon Gold 6238 mostly shows up through inconsistent older-market listings.

Xeon Gold 6238

2019

Why buy it

✅Better for workstations and heavier parallel workloads: 22 cores / 44 threads, plus 48 PCIe lanes vs 28.
✅71.4% more PCIe lanes (48 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 (29,118 vs 34,293).
❌16.7% higher power demand at 140W vs 120W.
❌Older platform position on LGA3647 with DDR4, while Ryzen 7 7800X3D moves to AM5 and DDR5.
❌No integrated graphics, while Ryzen 7 7800X3D can still boot and troubleshoot without a discrete GPU.

Ryzen 7 7800X3D

2023

Xeon Gold 6238

2019

Why buy it

✅Better for gaming: +80.5% higher average FPS across 4 shared CPU benchmark tests.
✅Draws 120W instead of 140W, a 20W reduction.
✅Newer platform on AM5 with DDR5 support instead of LGA3647 and DDR4.
✅Integrated graphics onboard with AMD Radeon Graphics (2-core), while Xeon Gold 6238 needs a discrete GPU.

Why buy it

✅Better for workstations and heavier parallel workloads: 22 cores / 44 threads, plus 48 PCIe lanes vs 28.
✅71.4% more PCIe lanes (48 vs 28) for storage and expansion-heavy builds.

Trade-offs

❌Less compelling for workstation-style loads than Xeon Gold 6238, which brings 22 cores / 44 threads and 48 PCIe lanes.
❌Launch MSRP is still $449 MSRP, while Xeon Gold 6238 mostly shows up through inconsistent older-market listings.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 7800X3D across 4 shared CPU benchmark tests.
❌Lower PassMark (29,118 vs 34,293).
❌16.7% higher power demand at 140W vs 120W.
❌Older platform position on LGA3647 with DDR4, while Ryzen 7 7800X3D moves to AM5 and DDR5.
❌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 6238?

Not in a simple one-size-fits-all way. Xeon Gold 6238 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 gaming?

If gaming is the priority, Ryzen 7 7800X3D is the better pick here. According to our tests, it delivers 80.5% more average FPS across 4 shared CPU game tests. It also has a big cache advantage at 96 MB vs 30 MB.

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

For streaming, content creation, and heavier multitasking, Ryzen 7 7800X3D is the better fit. You are getting 17.8% better PassMark, backed by 8 cores and 16 threads. It also carries the larger cache pool with 217.4% larger total L3 cache (96 MB vs 30 MB).

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

Ryzen 7 7800X3D is the smarter buy today. Ryzen 7 7800X3D is at an unclear MSRP at $449 MSRP versus unclear MSRP, and it gives you a 80.5% average FPS lead across 4 shared CPU game tests in our data. It is also 100.0% better value on MSRP (76.4 vs 0.0 PassMark/$), 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 a newer CPU generation (2023 vs 2019), a healthier platform with AM5 and DDR5 instead of LGA3647, 3D V-Cache and a much larger 96 MB L3 cache instead of 30 MB, and more multi-core headroom with 8 cores / 16 threads instead of 22/44. 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 6238 Benchmark Check

Path of Exile 2

Preset	Ryzen 7 7800X3D	Xeon Gold 6238
1080p
low	266 FPS	187 FPS
medium	247 FPS	152 FPS
high	211 FPS	124 FPS
ultra	186 FPS	96 FPS
1440p
low	258 FPS	146 FPS
medium	215 FPS	115 FPS
high	171 FPS	92 FPS
ultra	154 FPS	72 FPS
4K
low	179 FPS	68 FPS
medium	149 FPS	57 FPS
high	112 FPS	45 FPS
ultra	100 FPS	36 FPS

Open Ryzen 7 7800X3D Open Xeon Gold 6238

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 7 7800X3D	Xeon Gold 6238
1080p
low	857 FPS	214 FPS
medium	735 FPS	189 FPS
high	579 FPS	162 FPS
ultra	491 FPS	137 FPS
1440p
low	715 FPS	185 FPS
medium	607 FPS	168 FPS
high	497 FPS	144 FPS
ultra	396 FPS	121 FPS
4K
low	393 FPS	121 FPS
medium	337 FPS	110 FPS
high	314 FPS	100 FPS
ultra	271 FPS	83 FPS

Open Ryzen 7 7800X3D Open Xeon Gold 6238

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 7 7800X3D	Xeon Gold 6238
1080p
low	857 FPS	700 FPS
medium	857 FPS	563 FPS
high	857 FPS	510 FPS
ultra	857 FPS	440 FPS
1440p
low	857 FPS	560 FPS
medium	851 FPS	456 FPS
high	786 FPS	413 FPS
ultra	656 FPS	356 FPS
4K
low	558 FPS	407 FPS
medium	479 FPS	317 FPS
high	427 FPS	282 FPS
ultra	362 FPS	226 FPS

Open Ryzen 7 7800X3D Open Xeon Gold 6238

League of Legends

League of Legends

Valorant

Preset	Ryzen 7 7800X3D	Xeon Gold 6238
1080p
low	857 FPS	728 FPS
medium	857 FPS	728 FPS
high	857 FPS	699 FPS
ultra	782 FPS	610 FPS
1440p
low	857 FPS	728 FPS
medium	760 FPS	639 FPS
high	669 FPS	550 FPS
ultra	576 FPS	468 FPS
4K
low	618 FPS	501 FPS
medium	556 FPS	449 FPS
high	495 FPS	400 FPS
ultra	428 FPS	345 FPS

Open Ryzen 7 7800X3D Open Xeon Gold 6238

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 7 7800X3D and Xeon Gold 6238

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 6238

The Xeon Gold 6238 is manufactured by Intel. It was released in 2 April 2019 (6 years ago). It is based on the Cascade Lake (2019−2020) architecture. It features 22 cores and 44 threads. Base frequency is 2.1 GHz, with boost up to 3.7 GHz. L3 cache: 30.25 MB. L2 cache: 22 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 140 Watt. Memory support: DDR4-2933. Passmark benchmark score: 29,118 points. Launch price was $2,612.

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Processing Power

The Ryzen 7 7800X3D packs 8 cores / 16 threads, while the Xeon Gold 6238 offers 22 cores / 44 threads — the Xeon Gold 6238 has 14 more cores. Boost clocks reach 5 GHz on the Ryzen 7 7800X3D versus 3.7 GHz on the Xeon Gold 6238 — a 29.9% clock advantage for the Ryzen 7 7800X3D (base: 4.4 GHz vs 2.1 GHz). The Ryzen 7 7800X3D uses the Raphael (Zen4) (2022−2023) architecture (5 nm), while the Xeon Gold 6238 uses Cascade Lake (2019−2020) (14 nm). In PassMark, the Ryzen 7 7800X3D scores 34,293 against the Xeon Gold 6238's 29,118 — a 16.3% lead for the Ryzen 7 7800X3D. L3 cache: 96 MB (total) on the Ryzen 7 7800X3D vs 30.25 MB on the Xeon Gold 6238.

Feature	Ryzen 7 7800X3D	Xeon Gold 6238
Cores / Threads	8 / 16	22 / 44+175%
Boost Clock	5 GHz+35%	3.7 GHz
Base Clock	4.4 GHz+110%	2.1 GHz
L3 Cache	96 MB (total)+217%	30.25 MB
L2 Cache	1 MB (per core)	22 MB+2100%
Process	5 nm-64%	14 nm
Architecture	Raphael (Zen4) (2022−2023)	Cascade Lake (2019−2020)
PassMark	34,293+18%	29,118
Cinebench R23 Multi	18,500	—
Geekbench 6 Single	2,700	—
Geekbench 6 Multi	15,000	—

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Memory & Platform

The Ryzen 7 7800X3D uses the AM5 socket (PCIe 5.0), while the Xeon Gold 6238 uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5200 on the Ryzen 7 7800X3D versus 2933 on the Xeon Gold 6238 — the Xeon Gold 6238 supports 199.3% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Gold 6238 supports up to 1024 of RAM compared to 128 GB — 155.6% more capacity for professional workloads. Memory channels: 2 (Ryzen 7 7800X3D) vs 6 (Xeon Gold 6238). PCIe lanes: 28 (Ryzen 7 7800X3D) vs 48 (Xeon Gold 6238) — the Xeon Gold 6238 offers 20 more lanes for additional GPUs or NVMe drives. Chipset compatibility: X670E,X670,B650E,B650,A620 (Ryzen 7 7800X3D) and C621 (Xeon Gold 6238).

Feature	Ryzen 7 7800X3D	Xeon Gold 6238
Socket	AM5	LGA3647
PCIe Generation	PCIe 5.0+67%	PCIe 3.0
Max RAM Speed	DDR5-5200	2933+58560%
Max RAM Capacity	128 GB+13107100%	1024
RAM Channels	2	6+200%
ECC Support	Yes	Yes
PCIe Lanes	28	48+71%

🔧

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 6238). The Ryzen 7 7800X3D includes integrated graphics (AMD Radeon Graphics (2-core)), while the Xeon Gold 6238 requires a dedicated GPU. Primary use case: Ryzen 7 7800X3D targets Gaming. Direct competitor: Ryzen 7 7800X3D rivals Intel Core i7-14700K; Xeon Gold 6238 rivals EPYC 7402.