Ryzen 7 7800X3D vs Xeon Gold 6148

AMD

Ryzen 7 7800X3D

8 Cores16 Thrd120 WWMax: 5 GHz2023
Ryzen family
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VS
Intel

Xeon Gold 6148

20 Cores40 Thrd150 WWMax: 3.7 GHz2017
Similar parts
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Ryzen 7 7800X3D vs Xeon Gold 6148 Performance Spectrum

About PassMark

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.

Ryzen 7 7800X3D vs Xeon Gold 6148 FPS Benchmarks

Predicted gaming performance across popular games. Tested paired with GeForce RTX 5090 to isolate CPU performance.

Search any supported game below to compare 1080p FPS for both components.

Ryzen 7 7800X3D vs Xeon Gold 6148: Pros, Cons & Final Verdict

See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.

Ryzen 7 7800X3D

2023

Why buy it

  • Better for gaming: +46.8% higher average FPS across 37 shared CPU benchmark tests.
  • Costs $2,623 less on MSRP ($449 MSRP vs $3,072 MSRP).
  • Delivers 708.5% more PassMark for each dollar spent, at 76.4 vs 9.4 PassMark/$ ($449 MSRP vs $3,072 MSRP).
  • Draws 120W instead of 150W, a 30W reduction.
  • Newer platform on AM5 with DDR5 support instead of LGA3647 and DDR4.

Trade-offs

  • Less compelling for workstation-style loads than Xeon Gold 6148, which brings 20 cores / 40 threads and 48 PCIe lanes.

Xeon Gold 6148

2017

Why buy it

  • Better for workstations and heavier parallel workloads: 20 cores / 40 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 37 shared CPU benchmark tests.
  • Lower PassMark per dollar, at 9.4 vs 76.4 PassMark/$ ($3,072 MSRP vs $449 MSRP).
  • 25% higher power demand at 150W 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 6148?
Not really, because they are built for different jobs. Xeon Gold 6148 makes more sense for workstation-style multi-core throughput, while Ryzen 7 7800X3D is the more practical desktop choice for gaming, platform cost, and everyday use.
Which one is better for gaming?
If gaming is the priority, Ryzen 7 7800X3D is the better pick. According to our tests, it delivers 46.8% more average FPS across 37 shared CPU game tests. It also has a clear cache advantage at 96 MB versus 28 MB.
Which one is better for streaming, content creation, and heavy multitasking?
There is no clear productivity winner in the data we have.
Which one is the smarter buy today, not just the cheaper CPU?
Ryzen 7 7800X3D is the better buy right now. Ryzen 7 7800X3D comes in $2,623 cheaper on MSRP at $449 MSRP versus $3,072 MSRP, and it still gives you a 46.8% average FPS lead across 37 shared CPU game tests in our data. It is also 708.5% better value on MSRP (76.4 vs 9.4 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.
Which one is more future-proof for 2026 and beyond?
Ryzen 7 7800X3D makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2017), a healthier platform with AM5 and DDR5 instead of LGA3647, and 3D V-Cache and a much larger 96 MB L3 cache instead of 28 MB. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Ryzen 7 7800X3D vs Xeon Gold 6148 Technical Specifications

Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

AMD

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.

Intel

Xeon Gold 6148

The Xeon Gold 6148 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 20 cores and 40 threads. Base frequency is 2.4 GHz, with boost up to 3.7 GHz. L3 cache: 27.5 MB. L2 cache: 20 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 150 Watt. Memory support: DDR4-2666. Passmark benchmark score: 29,021 points. Launch price was $3,072.

Processing Power

The Ryzen 7 7800X3D packs 8 cores / 16 threads, while the Xeon Gold 6148 offers 20 cores / 40 threads — the Xeon Gold 6148 has 12 more cores. Boost clocks reach 5 GHz on the Ryzen 7 7800X3D versus 3.7 GHz on the Xeon Gold 6148 — a 29.9% clock advantage for the Ryzen 7 7800X3D (base: 4.4 GHz vs 2.4 GHz). The Ryzen 7 7800X3D uses the Raphael (Zen4) (2022−2023) architecture (5 nm), while the Xeon Gold 6148 uses Skylake (server) (2017−2018) (14 nm). In PassMark, the Ryzen 7 7800X3D scores 34,293 against the Xeon Gold 6148's 29,021 — a 16.7% lead for the Ryzen 7 7800X3D. Cinebench R23 multi-core: 18,500 vs 18,500 (0% advantage for the Xeon Gold 6148). Geekbench 6 single-core — the metric most relevant to gaming — records 2,700 vs 1,254, a 73.1% lead for the Ryzen 7 7800X3D that directly translates to higher frame rates. Multi-core Geekbench: 15,000 vs 9,445 (45.4% advantage for the Ryzen 7 7800X3D). L3 cache: 96 MB (total) on the Ryzen 7 7800X3D vs 27.5 MB on the Xeon Gold 6148.

FeatureRyzen 7 7800X3DXeon Gold 6148
Cores / Threads
8 / 16
20 / 40+150%
Boost Clock
5 GHz+35%
3.7 GHz
Base Clock
4.4 GHz+83%
2.4 GHz
L3 Cache
96 MB (total)+249%
27.5 MB
L2 Cache
1 MB (per core)
20 MB+1900%
Process
5 nm-64%
14 nm
Architecture
Raphael (Zen4) (2022−2023)
Skylake (server) (2017−2018)
PassMark
34,293+18%
29,021
Cinebench R23 Multi
18,500
18,500
Geekbench 6 Single
2,700+115%
1,254
Geekbench 6 Multi
15,000+59%
9,445
🧠

Memory & Platform

The Ryzen 7 7800X3D uses the AM5 socket (PCIe 5.0), while the Xeon Gold 6148 uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5200 on the Ryzen 7 7800X3D versus DDR4-2666 on the Xeon Gold 6148 — the Ryzen 7 7800X3D supports 95% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Gold 6148 supports up to 768 GB of RAM compared to 128 GB 500% more capacity for professional workloads. Memory channels: 2 (Ryzen 7 7800X3D) vs 6 (Xeon Gold 6148). PCIe lanes: 28 (Ryzen 7 7800X3D) vs 48 (Xeon Gold 6148) — the Xeon Gold 6148 offers 20 more lanes for additional GPUs or NVMe drives. Chipset compatibility: X670E,X670,B650E,B650,A620 (Ryzen 7 7800X3D) and C620 (Xeon Gold 6148).

FeatureRyzen 7 7800X3DXeon Gold 6148
Socket
AM5
LGA3647
PCIe Generation
PCIe 5.0+67%
PCIe 3.0
Max RAM Speed
DDR5-5200+95%
DDR4-2666
Max RAM Capacity
128 GB
768 GB+500%
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, EPT (Xeon Gold 6148). The Ryzen 7 7800X3D includes integrated graphics (AMD Radeon Graphics (2-core)), while the Xeon Gold 6148 requires a dedicated GPU. Primary use case: Ryzen 7 7800X3D targets Gaming, Xeon Gold 6148 targets Legacy Enterprise Workloads. Direct competitor: Ryzen 7 7800X3D rivals Intel Core i7-14700K; Xeon Gold 6148 rivals EPYC 7401.

FeatureRyzen 7 7800X3DXeon Gold 6148
Integrated GPU
Yes
No
IGPU Model
AMD Radeon Graphics (2-core)
Unlocked
Yes
No
AVX-512
Yes
Yes
Virtualization
AMD-V
VT-x, VT-d, EPT
Target Use
Gaming
Legacy Enterprise Workloads
💰

Value Analysis

At launch, the Ryzen 7 7800X3D was priced at $449, while the Xeon Gold 6148 came in at $3072. On launch pricing ($449 vs $3072), Ryzen 7 7800X3D was $2623 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 7 7800X3D delivers 76.4 pts/$ vs 9.4 pts/$ for the Xeon Gold 6148 — making the Ryzen 7 7800X3D the 156% better value option.

FeatureRyzen 7 7800X3DXeon Gold 6148
MSRP
$449-85%
$3072
Performance per Dollar
76.4+713%
9.4
Release Date
2023
2017

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