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 $4,411 less on MSRP ($196 MSRP vs $4,607 MSRP).
✅Delivers 981.1% more PassMark for each dollar spent, at 127.7 vs 11.8 PassMark/$ ($196 MSRP vs $4,607 MSRP).
✅Draws 65W instead of 250W, a 185W reduction.
✅Newer platform on LGA1700 with DDR5 support instead of LGA4189 and DDR4.
✅Includes a boxed cooler (Yes), unlike Xeon Platinum 8358.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon Platinum 8358 across 50 shared CPU benchmark tests.
❌Lower PassMark (25,029 vs 54,416).
❌Smaller total L3 cache (20 MB vs 48 MB).
❌Less compelling for workstation-style loads than Xeon Platinum 8358, which brings 32 cores / 64 threads and 64 PCIe lanes.

Xeon Platinum 8358

2021

Why buy it

✅Better for gaming: +8.9% higher average FPS across 50 shared CPU benchmark tests.
✅+140% larger total L3 cache (48 MB vs 20 MB).
✅Better for workstations and heavier parallel workloads: 32 cores / 64 threads, plus 64 PCIe lanes vs 20.
✅220% more PCIe lanes (64 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark per dollar, at 11.8 vs 127.7 PassMark/$ ($4,607 MSRP vs $196 MSRP).
❌284.6% higher power demand at 250W vs 65W.
❌Older platform position on LGA4189 with DDR4, while Core i5-13400F moves to LGA1700 and DDR5.
❌No boxed cooler included, unlike Core i5-13400F.

Core i5-13400F

2023

Xeon Platinum 8358

2021

Why buy it

✅Costs $4,411 less on MSRP ($196 MSRP vs $4,607 MSRP).
✅Delivers 981.1% more PassMark for each dollar spent, at 127.7 vs 11.8 PassMark/$ ($196 MSRP vs $4,607 MSRP).
✅Draws 65W instead of 250W, a 185W reduction.
✅Newer platform on LGA1700 with DDR5 support instead of LGA4189 and DDR4.
✅Includes a boxed cooler (Yes), unlike Xeon Platinum 8358.

Why buy it

✅Better for gaming: +8.9% higher average FPS across 50 shared CPU benchmark tests.
✅+140% larger total L3 cache (48 MB vs 20 MB).
✅Better for workstations and heavier parallel workloads: 32 cores / 64 threads, plus 64 PCIe lanes vs 20.
✅220% more PCIe lanes (64 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon Platinum 8358 across 50 shared CPU benchmark tests.
❌Lower PassMark (25,029 vs 54,416).
❌Smaller total L3 cache (20 MB vs 48 MB).
❌Less compelling for workstation-style loads than Xeon Platinum 8358, which brings 32 cores / 64 threads and 64 PCIe lanes.

Trade-offs

❌Lower PassMark per dollar, at 11.8 vs 127.7 PassMark/$ ($4,607 MSRP vs $196 MSRP).
❌284.6% higher power demand at 250W vs 65W.
❌Older platform position on LGA4189 with DDR4, while Core i5-13400F moves to LGA1700 and DDR5.
❌No boxed cooler included, unlike Core i5-13400F.

Quick Answers

So, is Xeon Platinum 8358 better than Core i5-13400F?

Not in a simple one-size-fits-all way. Xeon Platinum 8358 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 Platinum 8358 is the better pick here. According to our tests, it delivers 8.9% more average FPS across 50 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Xeon Platinum 8358 is the better fit. You are getting 117.4% better PassMark, backed by 32 cores and 64 threads. It also carries the larger cache pool with 140% larger total L3 cache (48 MB vs 20 MB).

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

Xeon Platinum 8358 is still the faster CPU overall, but Core i5-13400F makes more sense if price matters more than absolute performance. Xeon Platinum 8358 is 2250.5% more expensive on MSRP at $4,607 MSRP versus $196 MSRP, and it gives you a 8.9% average FPS lead across 50 shared CPU game tests in our data. Core i5-13400F is also 981.1% better value on MSRP (127.7 vs 11.8 PassMark/$), which is why it is easier to justify for price-conscious builds on paper.

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

Core i5-13400F is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2021) and a healthier platform with LGA1700 and DDR5 instead of LGA4189. 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 Platinum 8358 Benchmark Check

Path of Exile 2

Preset	Core i5-13400F	Xeon Platinum 8358
1080p
low	171 FPS	185 FPS
medium	158 FPS	149 FPS
high	132 FPS	120 FPS
ultra	112 FPS	94 FPS
1440p
low	143 FPS	154 FPS
medium	123 FPS	120 FPS
high	99 FPS	93 FPS
ultra	84 FPS	74 FPS
4K
low	81 FPS	72 FPS
medium	74 FPS	60 FPS
high	59 FPS	46 FPS
ultra	46 FPS	38 FPS

Open Core i5-13400F Open Xeon Platinum 8358

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i5-13400F	Xeon Platinum 8358
1080p
low	545 FPS	416 FPS
medium	464 FPS	364 FPS
high	389 FPS	296 FPS
ultra	356 FPS	237 FPS
1440p
low	458 FPS	356 FPS
medium	403 FPS	317 FPS
high	345 FPS	264 FPS
ultra	301 FPS	203 FPS
4K
low	280 FPS	221 FPS
medium	247 FPS	200 FPS
high	231 FPS	169 FPS
ultra	204 FPS	136 FPS

Open Core i5-13400F Open Xeon Platinum 8358

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i5-13400F	Xeon Platinum 8358
1080p
low	530 FPS	984 FPS
medium	449 FPS	858 FPS
high	415 FPS	811 FPS
ultra	375 FPS	720 FPS
1440p
low	490 FPS	787 FPS
medium	422 FPS	676 FPS
high	382 FPS	639 FPS
ultra	343 FPS	567 FPS
4K
low	393 FPS	504 FPS
medium	331 FPS	397 FPS
high	296 FPS	353 FPS
ultra	246 FPS	288 FPS

Open Core i5-13400F Open Xeon Platinum 8358

League of Legends

League of Legends

Valorant

Preset	Core i5-13400F	Xeon Platinum 8358
1080p
low	626 FPS	911 FPS
medium	626 FPS	828 FPS
high	626 FPS	714 FPS
ultra	626 FPS	615 FPS
1440p
low	626 FPS	712 FPS
medium	626 FPS	625 FPS
high	598 FPS	537 FPS
ultra	521 FPS	460 FPS
4K
low	535 FPS	514 FPS
medium	492 FPS	459 FPS
high	439 FPS	403 FPS
ultra	382 FPS	351 FPS

Open Core i5-13400F Open Xeon Platinum 8358

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i5-13400F and Xeon Platinum 8358

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 Platinum 8358

The Xeon Platinum 8358 is manufactured by Intel. It was released in 2021-04-06. It is based on the Ice Lake-SP (2021) architecture. It features 32 cores and 64 threads. Base frequency is 2.6 GHz, with boost up to 3.4 GHz. L3 cache: 48 MB (total). L2 cache: 1 MB (per core). Built on 10 nm process technology. Socket: LGA4189. Thermal design power (TDP): 250 Watt. Memory support: DDR4-3200. Passmark benchmark score: 54,416 points. Launch price was $3,950.

⚡

Processing Power

The Core i5-13400F packs 10 cores / 16 threads, while the Xeon Platinum 8358 offers 32 cores / 64 threads — the Xeon Platinum 8358 has 22 more cores. Boost clocks reach 4.6 GHz on the Core i5-13400F versus 3.4 GHz on the Xeon Platinum 8358 — a 30% clock advantage for the Core i5-13400F (base: 2.5 GHz vs 2.6 GHz). The Core i5-13400F uses the Raptor Lake-S (2023−2024) architecture (Intel 7 nm), while the Xeon Platinum 8358 uses Ice Lake-SP (2021) (10 nm). In PassMark, the Core i5-13400F scores 25,029 against the Xeon Platinum 8358's 54,416 — a 74% lead for the Xeon Platinum 8358. L3 cache: 20 MB (total) on the Core i5-13400F vs 48 MB (total) on the Xeon Platinum 8358.

Feature	Core i5-13400F	Xeon Platinum 8358
Cores / Threads	10 / 16	32 / 64+220%
Boost Clock	4.6 GHz+35%	3.4 GHz
Base Clock	2.5 GHz	2.6 GHz+4%
L3 Cache	20 MB (total)	48 MB (total)+140%
L2 Cache	1.25 MB (per core)+25%	1 MB (per core)
Process	Intel 7 nm-30%	10 nm
Architecture	Raptor Lake-S (2023−2024)	Ice Lake-SP (2021)
PassMark	25,029	54,416+117%
Cinebench R23 Multi	16,211	—
Geekbench 6 Single	2,407	—
Geekbench 6 Multi	11,408	—

🧠

Memory & Platform

The Core i5-13400F uses the LGA1700 socket (PCIe 5.0), while the Xeon Platinum 8358 uses LGA4189 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-4800, DDR4-3200 on the Core i5-13400F versus 3200 on the Xeon Platinum 8358 — the Xeon Platinum 8358 supports 199.4% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Platinum 8358 supports up to 4096 of RAM compared to 192 GB — 182.1% more capacity for professional workloads. Memory channels: 2 (Core i5-13400F) vs 8 (Xeon Platinum 8358). PCIe lanes: 20 (Core i5-13400F) vs 64 (Xeon Platinum 8358) — the Xeon Platinum 8358 offers 44 more lanes for additional GPUs or NVMe drives. Chipset compatibility: H610,B660,H670,Z690,B760,H770,Z790 (Core i5-13400F) and C621A (Xeon Platinum 8358).

Feature	Core i5-13400F	Xeon Platinum 8358
Socket	LGA1700	LGA4189
PCIe Generation	PCIe 5.0+25%	PCIe 4.0
Max RAM Speed	DDR5-4800, DDR4-3200	3200+63900%
Max RAM Capacity	192 GB+4915100%	4096
RAM Channels	2	8+300%
ECC Support	No	Yes
PCIe Lanes	20	64+220%

🔧

Advanced Features

Neither processor supports overclocking. Only the Xeon Platinum 8358 supports AVX-512 instructions — important for machine learning and scientific applications. Both support VT-x, VT-d virtualization. Primary use case: Core i5-13400F targets Gaming. Direct competitor: Core i5-13400F rivals Ryzen 5 7600; Xeon Platinum 8358 rivals EPYC 7543.

Feature	Core i5-13400F	Xeon Platinum 8358
Integrated GPU	No	No
IGPU Model	—	None
Unlocked	No	No
AVX-512	No	Yes
Virtualization	VT-x, VT-d	VT-x, VT-d
Target Use	Gaming	—

💰

Value Analysis

The Core i5-13400F launched at $196 MSRP, while the Xeon Platinum 8358 debuted at $4607. On MSRP ($196 vs $4607), the Core i5-13400F is $4411 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i5-13400F delivers 127.7 pts/$ vs 11.8 pts/$ for the Xeon Platinum 8358 — making the Core i5-13400F the 166.1% better value option.