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.

Core i5-13400F

2023

Why buy it

✅Costs $3,593 less on MSRP ($196 MSRP vs $3,789 MSRP).
✅Delivers 486.4% more PassMark for each dollar spent, at 127.7 vs 21.8 PassMark/$ ($196 MSRP vs $3,789 MSRP).
✅Draws 65W instead of 340W, a 275W reduction.
✅Includes a boxed cooler (Yes), unlike Xeon w9-3575X.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon w9-3575X across 4 shared CPU benchmark tests.
❌Lower Cinebench R23 multi-core (16,211 vs 60,000).
❌Less compelling for workstation-style loads than Xeon w9-3575X, which brings 44 cores / 88 threads and 112 PCIe lanes.

Xeon w9-3575X

2024

Why buy it

✅Better for gaming: +45.1% higher average FPS across 4 shared CPU benchmark tests.
✅Better for workstations and heavier parallel workloads: 44 cores / 88 threads, plus 112 PCIe lanes vs 20.
✅460% more PCIe lanes (112 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark per dollar, at 21.8 vs 127.7 PassMark/$ ($3,789 MSRP vs $196 MSRP).
❌423.1% higher power demand at 340W vs 65W.
❌No boxed cooler included, unlike Core i5-13400F.

Core i5-13400F

2023

Xeon w9-3575X

2024

Why buy it

✅Costs $3,593 less on MSRP ($196 MSRP vs $3,789 MSRP).
✅Delivers 486.4% more PassMark for each dollar spent, at 127.7 vs 21.8 PassMark/$ ($196 MSRP vs $3,789 MSRP).
✅Draws 65W instead of 340W, a 275W reduction.
✅Includes a boxed cooler (Yes), unlike Xeon w9-3575X.

Why buy it

✅Better for gaming: +45.1% higher average FPS across 4 shared CPU benchmark tests.
✅Better for workstations and heavier parallel workloads: 44 cores / 88 threads, plus 112 PCIe lanes vs 20.
✅460% more PCIe lanes (112 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon w9-3575X across 4 shared CPU benchmark tests.
❌Lower Cinebench R23 multi-core (16,211 vs 60,000).
❌Less compelling for workstation-style loads than Xeon w9-3575X, which brings 44 cores / 88 threads and 112 PCIe lanes.

Trade-offs

❌Lower PassMark per dollar, at 21.8 vs 127.7 PassMark/$ ($3,789 MSRP vs $196 MSRP).
❌423.1% higher power demand at 340W vs 65W.
❌No boxed cooler included, unlike Core i5-13400F.

Quick Answers

So, is Xeon w9-3575X better than Core i5-13400F?

Not in a simple one-size-fits-all way. Xeon w9-3575X makes more sense for workstation-style multi-core throughput, while Core i5-13400F 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, Xeon w9-3575X is the better pick here. According to our tests, it delivers 45.1% more average FPS across 4 shared CPU game tests. It also has a big cache advantage at 98 MB vs 20 MB.

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

For streaming, content creation, and heavier multitasking, Xeon w9-3575X is the better fit. You are getting 270.1% better Cinebench R23 multi-core, backed by 44 cores and 88 threads. It also carries the larger cache pool with 387.5% larger total L3 cache (98 MB vs 20 MB).

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

Xeon w9-3575X is still the faster CPU overall, but Core i5-13400F makes more sense if price matters more than absolute performance. Xeon w9-3575X is 1833.2% more expensive on MSRP at $3,789 MSRP versus $196 MSRP, and it gives you a 45.1% average FPS lead across 4 shared CPU game tests in our data. Core i5-13400F is also 486.4% better value on MSRP (127.7 vs 21.8 PassMark/$), which is why it is easier to justify for price-conscious builds on paper.

Which one is more future-proof for 2026 and beyond?

Xeon w9-3575X is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2024 vs 2023), 3D V-Cache and a much larger 98 MB L3 cache instead of 20 MB, more multi-core headroom with 44 cores / 88 threads instead of 10/16, and AVX-512 support for heavier modern compute workloads. 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.

Core i5-13400F Benchmark Check

Xeon w9-3575X Benchmark Check

Path of Exile 2

Preset	Core i5-13400F	Xeon w9-3575X
1080p
low	171 FPS	316 FPS
medium	158 FPS	306 FPS
high	132 FPS	246 FPS
ultra	112 FPS	207 FPS
1440p
low	143 FPS	274 FPS
medium	123 FPS	237 FPS
high	99 FPS	178 FPS
ultra	84 FPS	157 FPS
4K
low	81 FPS	186 FPS
medium	74 FPS	159 FPS
high	59 FPS	120 FPS
ultra	46 FPS	108 FPS

Open Core i5-13400F Open Xeon w9-3575X

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i5-13400F	Xeon w9-3575X
1080p
low	545 FPS	384 FPS
medium	464 FPS	332 FPS
high	389 FPS	270 FPS
ultra	356 FPS	236 FPS
1440p
low	458 FPS	308 FPS
medium	403 FPS	273 FPS
high	345 FPS	232 FPS
ultra	301 FPS	190 FPS
4K
low	280 FPS	181 FPS
medium	247 FPS	162 FPS
high	231 FPS	151 FPS
ultra	204 FPS	133 FPS

Open Core i5-13400F Open Xeon w9-3575X

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i5-13400F	Xeon w9-3575X
1080p
low	530 FPS	1025 FPS
medium	449 FPS	1086 FPS
high	415 FPS	1020 FPS
ultra	375 FPS	875 FPS
1440p
low	490 FPS	1009 FPS
medium	422 FPS	913 FPS
high	382 FPS	839 FPS
ultra	343 FPS	656 FPS
4K
low	393 FPS	605 FPS
medium	331 FPS	521 FPS
high	296 FPS	465 FPS
ultra	246 FPS	400 FPS

Open Core i5-13400F Open Xeon w9-3575X

League of Legends

League of Legends

Valorant

Preset	Core i5-13400F	Xeon w9-3575X
1080p
low	626 FPS	1160 FPS
medium	626 FPS	1015 FPS
high	626 FPS	915 FPS
ultra	626 FPS	814 FPS
1440p
low	626 FPS	940 FPS
medium	626 FPS	823 FPS
high	598 FPS	727 FPS
ultra	521 FPS	638 FPS
4K
low	535 FPS	687 FPS
medium	492 FPS	613 FPS
high	439 FPS	551 FPS
ultra	382 FPS	437 FPS

Open Core i5-13400F Open Xeon w9-3575X

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i5-13400F and Xeon w9-3575X

Core i5-13400F

The Core i5-13400F is manufactured by Intel. It was released in 4 January 2023 (2 years ago). It is based on the Raptor Lake-S (2023−2024) architecture. It features 10 cores and 16 threads. Base frequency is 2.5 GHz, with boost up to 4.6 GHz. L3 cache: 20 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 65 Watt. Memory support: DDR5, DDR4. Passmark benchmark score: 25,029 points. Launch price was $196.

Xeon w9-3575X

The Xeon w9-3575X is manufactured by Intel. It was released in 24 August 2024 (1 year ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 44 cores and 88 threads. Base frequency is 2.2 GHz, with boost up to 4.8 GHz. L3 cache: 97.5 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 340 Watt. Memory support: DDR5-4800. Passmark benchmark score: 82,507 points. Launch price was $3,789.

⚡

Processing Power

The Core i5-13400F packs 10 cores / 16 threads, while the Xeon w9-3575X offers 44 cores / 88 threads — the Xeon w9-3575X has 34 more cores. Boost clocks reach 4.6 GHz on the Core i5-13400F versus 4.8 GHz on the Xeon w9-3575X — a 4.3% clock advantage for the Xeon w9-3575X (base: 2.5 GHz vs 2.2 GHz). The Core i5-13400F uses the Raptor Lake-S (2023−2024) architecture (Intel 7 nm), while the Xeon w9-3575X uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the Core i5-13400F scores 25,029 against the Xeon w9-3575X's 82,507 — a 106.9% lead for the Xeon w9-3575X. Cinebench R23 multi-core: 16,211 vs 60,000 (114.9% advantage for the Xeon w9-3575X). Geekbench 6 single-core — the metric most relevant to gaming — records 2,407 vs 2,300, a 4.5% lead for the Core i5-13400F that directly translates to higher frame rates. Multi-core Geekbench: 11,408 vs 19,320 (51.5% advantage for the Xeon w9-3575X). L3 cache: 20 MB (total) on the Core i5-13400F vs 97.5 MB on the Xeon w9-3575X.

Feature	Core i5-13400F	Xeon w9-3575X
Cores / Threads	10 / 16	44 / 88+340%
Boost Clock	4.6 GHz	4.8 GHz+4%
Base Clock	2.5 GHz+14%	2.2 GHz
L3 Cache	20 MB (total)	97.5 MB+388%
L2 Cache	1.25 MB (per core)	2 MB (per core)+60%
Process	Intel 7 nm	Intel 7 nm
Architecture	Raptor Lake-S (2023−2024)	Sapphire Rapids (2023−2024)
PassMark	25,029	82,507+230%
Cinebench R23 Multi	16,211	60,000+270%
Geekbench 6 Single	2,407+5%	2,300
Geekbench 6 Multi	11,408	19,320+69%

🧠

Memory & Platform

The Core i5-13400F uses the LGA1700 socket (PCIe 5.0), while the Xeon w9-3575X uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard. Both support up to DDR5-4800, DDR4-3200 memory speed. The Xeon w9-3575X supports up to 4096 GB of RAM compared to 192 GB — 182.1% more capacity for professional workloads. Memory channels: 2 (Core i5-13400F) vs 8 (Xeon w9-3575X). PCIe lanes: 20 (Core i5-13400F) vs 112 (Xeon w9-3575X) — the Xeon w9-3575X offers 92 more lanes for additional GPUs or NVMe drives. Chipset compatibility: H610,B660,H670,Z690,B760,H770,Z790 (Core i5-13400F) and W790 (Xeon w9-3575X).

Feature	Core i5-13400F	Xeon w9-3575X
Socket	LGA1700	LGA4677
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	DDR5-4800, DDR4-3200	DDR5-4800
Max RAM Capacity	192 GB	4096 GB+2033%
RAM Channels	2	8+300%
ECC Support	No	Yes
PCIe Lanes	20	112+460%

🔧

Advanced Features

Only the Xeon w9-3575X has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Xeon w9-3575X supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d (Core i5-13400F) vs true (Xeon w9-3575X). Primary use case: Core i5-13400F targets Gaming. Direct competitor: Core i5-13400F rivals Ryzen 5 7600; Xeon w9-3575X rivals Ryzen Threadripper 7970X.

Feature	Core i5-13400F	Xeon w9-3575X
Integrated GPU	No	No
IGPU Model	—	None
Unlocked	No	Yes
AVX-512	No	Yes
Virtualization	VT-x, VT-d	true
Target Use	Gaming	—

💰

Value Analysis

The Core i5-13400F launched at $196 MSRP, while the Xeon w9-3575X debuted at $3789. On MSRP ($196 vs $3789), the Core i5-13400F is $3593 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i5-13400F delivers 127.7 pts/$ vs 21.8 pts/$ for the Xeon w9-3575X — making the Core i5-13400F the 141.7% better value option.