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

✅Massive L3 cache advantage with 96 MB vs 68 MB, which is a real win in CPU-limited gaming.
✅Costs $1,590 less on MSRP ($449 MSRP vs $2,039 MSRP).
✅Delivers 166.4% more PassMark for each dollar spent, at 76.4 vs 28.7 PassMark/$ ($449 MSRP vs $2,039 MSRP).
✅Draws 120W instead of 310W, a 190W reduction.
✅Integrated graphics onboard with AMD Radeon Graphics (2-core), while Xeon w7-3545 needs a discrete GPU.

Trade-offs

❌Lower Geekbench multi-core (15,000 vs 16,200).
❌Less compelling for workstation-style loads than Xeon w7-3545, which brings 24 cores / 48 threads and 112 PCIe lanes.

Xeon w7-3545

2023

Why buy it

✅+8% higher Geekbench multi-core.
✅Better for workstations and heavier parallel workloads: 24 cores / 48 threads, plus 112 PCIe lanes vs 28.
✅300% more PCIe lanes (112 vs 28) for storage and expansion-heavy builds.

Trade-offs

❌No 3D V-Cache or similar L3 advantage, which matters in CPU-limited gaming (68 MB vs 96 MB).
❌Lower PassMark per dollar, at 28.7 vs 76.4 PassMark/$ ($2,039 MSRP vs $449 MSRP).
❌158.3% higher power demand at 310W vs 120W.
❌No integrated graphics, while Ryzen 7 7800X3D can still boot and troubleshoot without a discrete GPU.

Ryzen 7 7800X3D

2023

Xeon w7-3545

2023

Why buy it

✅Massive L3 cache advantage with 96 MB vs 68 MB, which is a real win in CPU-limited gaming.
✅Costs $1,590 less on MSRP ($449 MSRP vs $2,039 MSRP).
✅Delivers 166.4% more PassMark for each dollar spent, at 76.4 vs 28.7 PassMark/$ ($449 MSRP vs $2,039 MSRP).
✅Draws 120W instead of 310W, a 190W reduction.
✅Integrated graphics onboard with AMD Radeon Graphics (2-core), while Xeon w7-3545 needs a discrete GPU.

Why buy it

✅+8% higher Geekbench multi-core.
✅Better for workstations and heavier parallel workloads: 24 cores / 48 threads, plus 112 PCIe lanes vs 28.
✅300% more PCIe lanes (112 vs 28) for storage and expansion-heavy builds.

Trade-offs

❌Lower Geekbench multi-core (15,000 vs 16,200).
❌Less compelling for workstation-style loads than Xeon w7-3545, which brings 24 cores / 48 threads and 112 PCIe lanes.

Trade-offs

❌No 3D V-Cache or similar L3 advantage, which matters in CPU-limited gaming (68 MB vs 96 MB).
❌Lower PassMark per dollar, at 28.7 vs 76.4 PassMark/$ ($2,039 MSRP vs $449 MSRP).
❌158.3% higher power demand at 310W 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 w7-3545?

Not in a simple one-size-fits-all way. Xeon w7-3545 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 w7-3545 is the better fit. You are getting 8% better Geekbench multi-core, backed by 24 cores and 48 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 $1,590 cheaper on MSRP at $449 MSRP versus $2,039 MSRP, and it gives you a 1.8% average FPS lead across 4 shared CPU game tests in our data. The trade-off is that Xeon w7-3545 is still stronger for heavier multi-core work with 8% better Geekbench multi-core. It is also 166.4% better value on MSRP (76.4 vs 28.7 PassMark/$), 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 68 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 w7-3545 Benchmark Check

Path of Exile 2

Preset	Ryzen 7 7800X3D	Xeon w7-3545
1080p
low	266 FPS	311 FPS
medium	247 FPS	301 FPS
high	211 FPS	242 FPS
ultra	186 FPS	204 FPS
1440p
low	258 FPS	270 FPS
medium	215 FPS	233 FPS
high	171 FPS	175 FPS
ultra	154 FPS	154 FPS
4K
low	179 FPS	184 FPS
medium	149 FPS	157 FPS
high	112 FPS	118 FPS
ultra	100 FPS	106 FPS

Open Ryzen 7 7800X3D Open Xeon w7-3545

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 7 7800X3D	Xeon w7-3545
1080p
low	857 FPS	682 FPS
medium	735 FPS	593 FPS
high	579 FPS	482 FPS
ultra	491 FPS	427 FPS
1440p
low	715 FPS	551 FPS
medium	607 FPS	489 FPS
high	497 FPS	415 FPS
ultra	396 FPS	341 FPS
4K
low	393 FPS	324 FPS
medium	337 FPS	288 FPS
high	314 FPS	267 FPS
ultra	271 FPS	234 FPS

Open Ryzen 7 7800X3D Open Xeon w7-3545

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 7 7800X3D	Xeon w7-3545
1080p
low	857 FPS	1025 FPS
medium	857 FPS	1057 FPS
high	857 FPS	974 FPS
ultra	857 FPS	834 FPS
1440p
low	857 FPS	1001 FPS
medium	851 FPS	888 FPS
high	786 FPS	802 FPS
ultra	656 FPS	656 FPS
4K
low	558 FPS	600 FPS
medium	479 FPS	517 FPS
high	427 FPS	461 FPS
ultra	362 FPS	397 FPS

Open Ryzen 7 7800X3D Open Xeon w7-3545

League of Legends

League of Legends

Valorant

Preset	Ryzen 7 7800X3D	Xeon w7-3545
1080p
low	857 FPS	1212 FPS
medium	857 FPS	1015 FPS
high	857 FPS	925 FPS
ultra	782 FPS	809 FPS
1440p
low	857 FPS	980 FPS
medium	760 FPS	845 FPS
high	669 FPS	736 FPS
ultra	576 FPS	635 FPS
4K
low	618 FPS	727 FPS
medium	556 FPS	632 FPS
high	495 FPS	557 FPS
ultra	428 FPS	437 FPS

Open Ryzen 7 7800X3D Open Xeon w7-3545

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 7 7800X3D and Xeon w7-3545

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 w7-3545

The Xeon w7-3545 is manufactured by Intel. It was released in 24 August 2023 (2 years ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 24 cores and 48 threads. Base frequency is 2.7 GHz, with boost up to 4.8 GHz. L3 cache: 67.5 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 310 Watt. Memory support: DDR5-4800. Passmark benchmark score: 58,453 points. Launch price was $2,039.

⚡

Processing Power

The Ryzen 7 7800X3D packs 8 cores / 16 threads, while the Xeon w7-3545 offers 24 cores / 48 threads — the Xeon w7-3545 has 16 more cores. Boost clocks reach 5 GHz on the Ryzen 7 7800X3D versus 4.8 GHz on the Xeon w7-3545 — a 4.1% clock advantage for the Ryzen 7 7800X3D (base: 4.4 GHz vs 2.7 GHz). The Ryzen 7 7800X3D uses the Raphael (Zen4) (2022−2023) architecture (5 nm), while the Xeon w7-3545 uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the Ryzen 7 7800X3D scores 34,293 against the Xeon w7-3545's 58,453 — a 52.1% lead for the Xeon w7-3545. Geekbench 6 single-core — the metric most relevant to gaming — records 2,700 vs 2,300, a 16% lead for the Ryzen 7 7800X3D that directly translates to higher frame rates. Multi-core Geekbench: 15,000 vs 16,200 (7.7% advantage for the Xeon w7-3545). L3 cache: 96 MB (total) on the Ryzen 7 7800X3D vs 67.5 MB on the Xeon w7-3545.

Feature	Ryzen 7 7800X3D	Xeon w7-3545
Cores / Threads	8 / 16	24 / 48+200%
Boost Clock	5 GHz+4%	4.8 GHz
Base Clock	4.4 GHz+63%	2.7 GHz
L3 Cache	96 MB (total)+42%	67.5 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	58,453+70%
Cinebench R23 Multi	18,500	—
Geekbench 6 Single	2,700+17%	2,300
Geekbench 6 Multi	15,000	16,200+8%

🧠

Memory & Platform

The Ryzen 7 7800X3D uses the AM5 socket (PCIe 5.0), while the Xeon w7-3545 uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard. Both support up to DDR5-5200 memory speed. The Xeon w7-3545 supports up to 4096 GB of RAM compared to 128 GB — 187.9% more capacity for professional workloads. Memory channels: 2 (Ryzen 7 7800X3D) vs 8 (Xeon w7-3545). PCIe lanes: 28 (Ryzen 7 7800X3D) vs 112 (Xeon w7-3545) — the Xeon w7-3545 offers 84 more lanes for additional GPUs or NVMe drives. Chipset compatibility: X670E,X670,B650E,B650,A620 (Ryzen 7 7800X3D) and Intel W790 (Xeon w7-3545).

Feature	Ryzen 7 7800X3D	Xeon w7-3545
Socket	AM5	LGA4677
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	DDR5-5200	DDR5-4800
Max RAM Capacity	128 GB	4096 GB+3100%
RAM Channels	2	8+300%
ECC Support	Yes	Yes
PCIe Lanes	28	112+300%

🔧

Advanced Features

Both processors feature an unlocked multiplier for overclocking. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Virtualization support: AMD-V (Ryzen 7 7800X3D) vs true (Xeon w7-3545). The Ryzen 7 7800X3D includes integrated graphics (AMD Radeon Graphics (2-core)), while the Xeon w7-3545 requires a dedicated GPU. Primary use case: Ryzen 7 7800X3D targets Gaming. Direct competitor: Ryzen 7 7800X3D rivals Intel Core i7-14700K; Xeon w7-3545 rivals Threadripper PRO 7965WX.

Feature	Ryzen 7 7800X3D	Xeon w7-3545
Integrated GPU	Yes	No
IGPU Model	AMD Radeon Graphics (2-core)	None
Unlocked	Yes	Yes
AVX-512	Yes	Yes
Virtualization	AMD-V	true
Target Use	Gaming	—

💰

Value Analysis

The Ryzen 7 7800X3D launched at $449 MSRP, while the Xeon w7-3545 debuted at $2039. On MSRP ($449 vs $2039), the Ryzen 7 7800X3D is $1590 cheaper. In terms of value on MSRP (PassMark points per dollar), the Ryzen 7 7800X3D delivers 76.4 pts/$ vs 28.7 pts/$ for the Xeon w7-3545 — making the Ryzen 7 7800X3D the 90.8% better value option.