Ryzen 7 7800X3D vs Xeon w5-2445

CPU

GPU

Ryzen 7 7800X3D

8 Cores16 Thrd120 WWMax: 5 GHz2023

Ryzen family

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Xeon w5-2445

10 Cores20 Thrd175 WWMax: 4.6 GHz2023

Similar parts

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Ryzen 7 7800X3D vs Xeon w5-2445 Performance Spectrum

Ryzen 7 7800X3D

8 / 16

34,293

+6.5%

Ryzen Threadripper PRO 7965WX

Ryzen Threadripper 7970X

Xeon w5-2445

10 / 20

32,213

0.0%

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 w5-2445 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 w5-2445: 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: +22.5% higher average FPS across 37 shared CPU benchmark tests.
✅Draws 120W instead of 175W, a 55W reduction.
✅Integrated graphics onboard with AMD Radeon Graphics (2-core), while Xeon w5-2445 needs a discrete GPU.

Trade-offs

❌Less compelling for workstation-style loads than Xeon w5-2445, which brings 10 cores / 20 threads and 64 PCIe lanes.
❌Launch MSRP is still $449 MSRP, while Xeon w5-2445 mostly shows up through inconsistent older-market listings.

Xeon w5-2445

2023

Why buy it

✅Better for workstations and heavier parallel workloads: 10 cores / 20 threads, plus 64 PCIe lanes vs 28.
✅128.6% more PCIe lanes (64 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 Cinebench R23 multi-core (15,500 vs 18,500).
❌45.8% higher power demand at 175W 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 w5-2445?

Not really, because they are built for different jobs. Xeon w5-2445 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 22.5% more average FPS across 37 shared CPU game tests. It also has a clear cache advantage at 96 MB versus 26 MB.

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

For streaming, content creation, and heavier multitasking, Ryzen 7 7800X3D is the stronger fit. You are getting 19.4% better Cinebench R23 multi-core, backed by 8 cores and 16 threads. It also has the larger cache pool with 265.7% larger total L3 cache (96 MB vs 26 MB).

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 at an unclear MSRP at $449 MSRP versus unclear MSRP, and it still gives you a 22.5% average FPS lead across 37 shared CPU game tests in our data. It is also 100.0% better value on MSRP (76.4 vs 0.0 PassMark/$), 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 3D V-Cache and a much larger 96 MB L3 cache instead of 26 MB and more multi-core headroom with 8 cores / 16 threads instead of 10/20. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Ryzen 7 7800X3D vs Xeon w5-2445 Technical Specifications

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

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 w5-2445

The Xeon w5-2445 is manufactured by Intel. It was released in 15 February 2023 (2 years ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 10 cores and 20 threads. Base frequency is 3.1 GHz, with boost up to 4.6 GHz. L3 cache: 26.25 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 175 Watt. Memory support: DDR5-4800. Passmark benchmark score: 32,213 points. Launch price was $839.

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Processing Power

The Ryzen 7 7800X3D packs 8 cores / 16 threads, while the Xeon w5-2445 offers 10 cores / 20 threads — the Xeon w5-2445 has 2 more cores. Boost clocks reach 5 GHz on the Ryzen 7 7800X3D versus 4.6 GHz on the Xeon w5-2445 — a 8.3% clock advantage for the Ryzen 7 7800X3D (base: 4.4 GHz vs 3.1 GHz). The Ryzen 7 7800X3D uses the Raphael (Zen4) (2022−2023) architecture (5 nm), while the Xeon w5-2445 uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the Ryzen 7 7800X3D scores 34,293 against the Xeon w5-2445's 32,213 — a 6.3% lead for the Ryzen 7 7800X3D. Cinebench R23 multi-core: 18,500 vs 15,500 (17.6% advantage for the Ryzen 7 7800X3D). Geekbench 6 single-core — the metric most relevant to gaming — records 2,700 vs 1,822, a 38.8% lead for the Ryzen 7 7800X3D that directly translates to higher frame rates. Multi-core Geekbench: 15,000 vs 10,719 (33.3% advantage for the Ryzen 7 7800X3D). L3 cache: 96 MB (total) on the Ryzen 7 7800X3D vs 26.25 MB on the Xeon w5-2445.

Feature	Ryzen 7 7800X3D	Xeon w5-2445
Cores / Threads	8 / 16	10 / 20+25%
Boost Clock	5 GHz+9%	4.6 GHz
Base Clock	4.4 GHz+42%	3.1 GHz
L3 Cache	96 MB (total)+266%	26.25 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+6%	32,213
Cinebench R23 Multi	18,500+19%	15,500
Geekbench 6 Single	2,700+48%	1,822
Geekbench 6 Multi	15,000+40%	10,719

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Memory & Platform

The Ryzen 7 7800X3D uses the AM5 socket (PCIe 5.0), while the Xeon w5-2445 uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5200 on the Ryzen 7 7800X3D versus DDR5-4800 on the Xeon w5-2445 — the Ryzen 7 7800X3D supports 8.3% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon w5-2445 supports up to 2048 GB of RAM compared to 128 GB — 1500% more capacity for professional workloads. Memory channels: 2 (Ryzen 7 7800X3D) vs 4 (Xeon w5-2445). PCIe lanes: 28 (Ryzen 7 7800X3D) vs 64 (Xeon w5-2445) — the Xeon w5-2445 offers 36 more lanes for additional GPUs or NVMe drives. Chipset compatibility: X670E,X670,B650E,B650,A620 (Ryzen 7 7800X3D) and W790 (Xeon w5-2445).

Feature	Ryzen 7 7800X3D	Xeon w5-2445
Socket	AM5	LGA4677
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	DDR5-5200+8%	DDR5-4800
Max RAM Capacity	128 GB	2048 GB+1500%
RAM Channels	2	4+100%
ECC Support	Yes	Yes
PCIe Lanes	28	64+129%

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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 w5-2445). The Ryzen 7 7800X3D includes integrated graphics (AMD Radeon Graphics (2-core)), while the Xeon w5-2445 requires a dedicated GPU. Primary use case: Ryzen 7 7800X3D targets Gaming, Xeon w5-2445 targets Professional Workstation. Direct competitor: Ryzen 7 7800X3D rivals Intel Core i7-14700K; Xeon w5-2445 rivals Threadripper 7945WX.

Feature	Ryzen 7 7800X3D	Xeon w5-2445
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	Professional Workstation