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 i5-10400F

2020

Why buy it

✅Costs $3,566 less on MSRP ($160 MSRP vs $3,726 MSRP).
✅Delivers 313.4% more PassMark for each dollar spent, at 81.4 vs 19.7 PassMark/$ ($160 MSRP vs $3,726 MSRP).
✅Draws 65W instead of 250W, a 185W reduction.
✅Includes a boxed cooler (Yes), unlike Xeon Gold 6548Y+.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon Gold 6548Y+ across 5 shared CPU benchmark tests.
❌Lower PassMark (13,029 vs 73,387).
❌Smaller total L3 cache (12 MB vs 60 MB).
❌Less compelling for workstation-style loads than Xeon Gold 6548Y+, which brings 32 cores / 64 threads and 80 PCIe lanes.
❌Older platform position on LGA1200 with DDR4, while Xeon Gold 6548Y+ moves to LGA4677 and DDR5.

Xeon Gold 6548Y+

2023

Why buy it

✅Better for gaming: +79.5% higher average FPS across 5 shared CPU benchmark tests.
✅+400% larger total L3 cache (60 MB vs 12 MB).
✅Better for workstations and heavier parallel workloads: 32 cores / 64 threads, plus 80 PCIe lanes vs 16.
✅Newer platform on LGA4677 with DDR5 support instead of LGA1200 and DDR4.
✅400% more PCIe lanes (80 vs 16) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark per dollar, at 19.7 vs 81.4 PassMark/$ ($3,726 MSRP vs $160 MSRP).
❌284.6% higher power demand at 250W vs 65W.
❌No boxed cooler included, unlike Core i5-10400F.

Core i5-10400F

2020

Xeon Gold 6548Y+

2023

Why buy it

✅Costs $3,566 less on MSRP ($160 MSRP vs $3,726 MSRP).
✅Delivers 313.4% more PassMark for each dollar spent, at 81.4 vs 19.7 PassMark/$ ($160 MSRP vs $3,726 MSRP).
✅Draws 65W instead of 250W, a 185W reduction.
✅Includes a boxed cooler (Yes), unlike Xeon Gold 6548Y+.

Why buy it

✅Better for gaming: +79.5% higher average FPS across 5 shared CPU benchmark tests.
✅+400% larger total L3 cache (60 MB vs 12 MB).
✅Better for workstations and heavier parallel workloads: 32 cores / 64 threads, plus 80 PCIe lanes vs 16.
✅Newer platform on LGA4677 with DDR5 support instead of LGA1200 and DDR4.
✅400% more PCIe lanes (80 vs 16) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon Gold 6548Y+ across 5 shared CPU benchmark tests.
❌Lower PassMark (13,029 vs 73,387).
❌Smaller total L3 cache (12 MB vs 60 MB).
❌Less compelling for workstation-style loads than Xeon Gold 6548Y+, which brings 32 cores / 64 threads and 80 PCIe lanes.
❌Older platform position on LGA1200 with DDR4, while Xeon Gold 6548Y+ moves to LGA4677 and DDR5.

Trade-offs

❌Lower PassMark per dollar, at 19.7 vs 81.4 PassMark/$ ($3,726 MSRP vs $160 MSRP).
❌284.6% higher power demand at 250W vs 65W.
❌No boxed cooler included, unlike Core i5-10400F.

Quick Answers

So, is Xeon Gold 6548Y+ better than Core i5-10400F?

Not in a simple one-size-fits-all way. Xeon Gold 6548Y+ makes more sense for workstation-style multi-core throughput, while Core i5-10400F 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 Gold 6548Y+ is the better pick here. According to our tests, it delivers 79.5% more average FPS across 5 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Xeon Gold 6548Y+ is the better fit. You are getting 463.3% better PassMark, backed by 32 cores and 64 threads. It also carries the larger cache pool with 400% larger total L3 cache (60 MB vs 12 MB).

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

Xeon Gold 6548Y+ is still the faster CPU overall, but Core i5-10400F makes more sense if price matters more than absolute performance. Xeon Gold 6548Y+ is 2228.8% more expensive on MSRP at $3,726 MSRP versus $160 MSRP, and it gives you a 79.5% average FPS lead across 5 shared CPU game tests in our data. Core i5-10400F is also 313.4% better value on MSRP (81.4 vs 19.7 PassMark/$), 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 Gold 6548Y+ is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2020), a healthier platform with LGA4677 and DDR5 instead of LGA1200, 400% larger total L3 cache (60 MB vs 12 MB), more multi-core headroom with 32 cores / 64 threads instead of 6/12, 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 i5-10400F Benchmark Check

Xeon Gold 6548Y+ Benchmark Check

Path of Exile 2

Preset	Core i5-10400F	Xeon Gold 6548Y+
1080p
low	192 FPS	185 FPS
medium	152 FPS	162 FPS
high	123 FPS	129 FPS
ultra	100 FPS	104 FPS
1440p
low	153 FPS	153 FPS
medium	119 FPS	129 FPS
high	97 FPS	99 FPS
ultra	79 FPS	81 FPS
4K
low	82 FPS	70 FPS
medium	70 FPS	62 FPS
high	55 FPS	48 FPS
ultra	43 FPS	39 FPS

Open Core i5-10400F Open Xeon Gold 6548Y+

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i5-10400F	Xeon Gold 6548Y+
1080p
low	326 FPS	542 FPS
medium	318 FPS	485 FPS
high	290 FPS	403 FPS
ultra	253 FPS	360 FPS
1440p
low	326 FPS	473 FPS
medium	292 FPS	423 FPS
high	267 FPS	363 FPS
ultra	234 FPS	303 FPS
4K
low	309 FPS	295 FPS
medium	258 FPS	266 FPS
high	235 FPS	245 FPS
ultra	199 FPS	218 FPS

Open Core i5-10400F Open Xeon Gold 6548Y+

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i5-10400F	Xeon Gold 6548Y+
1080p
low	326 FPS	892 FPS
medium	326 FPS	807 FPS
high	326 FPS	748 FPS
ultra	326 FPS	659 FPS
1440p
low	326 FPS	764 FPS
medium	326 FPS	687 FPS
high	326 FPS	633 FPS
ultra	326 FPS	564 FPS
4K
low	326 FPS	506 FPS
medium	326 FPS	425 FPS
high	289 FPS	379 FPS
ultra	229 FPS	316 FPS

Open Core i5-10400F Open Xeon Gold 6548Y+

League of Legends

League of Legends

Valorant

Preset	Core i5-10400F	Xeon Gold 6548Y+
1080p
low	326 FPS	946 FPS
medium	326 FPS	851 FPS
high	326 FPS	737 FPS
ultra	326 FPS	639 FPS
1440p
low	326 FPS	777 FPS
medium	326 FPS	680 FPS
high	326 FPS	587 FPS
ultra	326 FPS	503 FPS
4K
low	326 FPS	567 FPS
medium	326 FPS	509 FPS
high	326 FPS	450 FPS
ultra	326 FPS	386 FPS

Open Core i5-10400F Open Xeon Gold 6548Y+

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i5-10400F and Xeon Gold 6548Y+

Core i5-10400F

The Core i5-10400F is manufactured by Intel. It was released in 30 April 2020 (5 years ago). It is based on the Comet Lake (2020−2025) architecture. It features 6 cores and 12 threads. Base frequency is 2.9 GHz, with boost up to 4.3 GHz. L3 cache: 12 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 65 Watt. Memory support: DDR4. Passmark benchmark score: 13,029 points. Launch price was $155.

Xeon Gold 6548Y+

The Xeon Gold 6548Y+ is manufactured by Intel. It was released in 14 December 2023 (1 year ago). It is based on the Emerald Rapids (2023) architecture. It features 32 cores and 64 threads. Base frequency is 2.5 GHz, with boost up to 4.1 GHz. L3 cache: 60 MB (total). L2 cache: 2 MB (per core). Built on 10 nm process technology. Socket: LGA4677. Thermal design power (TDP): 250 Watt. Memory support: DDR5. Passmark benchmark score: 73,387 points. Launch price was $3,726.

⚡

Processing Power

The Core i5-10400F packs 6 cores / 12 threads, while the Xeon Gold 6548Y+ offers 32 cores / 64 threads — the Xeon Gold 6548Y+ has 26 more cores. Boost clocks reach 4.3 GHz on the Core i5-10400F versus 4.1 GHz on the Xeon Gold 6548Y+ — a 4.8% clock advantage for the Core i5-10400F (base: 2.9 GHz vs 2.5 GHz). The Core i5-10400F uses the Comet Lake (2020−2025) architecture (14 nm), while the Xeon Gold 6548Y+ uses Emerald Rapids (2023) (10 nm). In PassMark, the Core i5-10400F scores 13,029 against the Xeon Gold 6548Y+'s 73,387 — a 139.7% lead for the Xeon Gold 6548Y+. L3 cache: 12 MB (total) on the Core i5-10400F vs 60 MB (total) on the Xeon Gold 6548Y+.

Feature	Core i5-10400F	Xeon Gold 6548Y+
Cores / Threads	6 / 12	32 / 64+433%
Boost Clock	4.3 GHz+5%	4.1 GHz
Base Clock	2.9 GHz+16%	2.5 GHz
L3 Cache	12 MB (total)	60 MB (total)+400%
L2 Cache	256K (per core)	2 MB (per core)+700%
Process	14 nm	10 nm-29%
Architecture	Comet Lake (2020−2025)	Emerald Rapids (2023)
PassMark	13,029	73,387+463%
Cinebench R23 Multi	8,191	—
Geekbench 6 Single	1,454	—
Geekbench 6 Multi	5,783	—

🧠

Memory & Platform

The Core i5-10400F uses the LGA1200 socket (PCIe 3.0), while the Xeon Gold 6548Y+ uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-2666 on the Core i5-10400F versus 5200 on the Xeon Gold 6548Y+ — the Xeon Gold 6548Y+ supports 199.7% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Gold 6548Y+ supports up to 4096 of RAM compared to 128 GB — 187.9% more capacity for professional workloads. Memory channels: 2 (Core i5-10400F) vs 8 (Xeon Gold 6548Y+). PCIe lanes: 16 (Core i5-10400F) vs 80 (Xeon Gold 6548Y+) — the Xeon Gold 6548Y+ offers 64 more lanes for additional GPUs or NVMe drives. Chipset compatibility: H410,B460,H470,Z490,H510,B560,H570,Z590 (Core i5-10400F) and C741 (Xeon Gold 6548Y+).

Feature	Core i5-10400F	Xeon Gold 6548Y+
Socket	LGA1200	LGA4677
PCIe Generation	PCIe 3.0	PCIe 5.0+67%
Max RAM Speed	DDR4-2666	5200+129900%
Max RAM Capacity	128 GB+3276700%	4096
RAM Channels	2	8+300%
ECC Support	No	Yes
PCIe Lanes	16	80+400%

🔧

Advanced Features

Neither processor supports overclocking. Only the Xeon Gold 6548Y+ supports AVX-512 instructions — important for machine learning and scientific applications. Both support VT-x, VT-d virtualization. Primary use case: Core i5-10400F targets Gaming. Direct competitor: Core i5-10400F rivals Ryzen 5 3600; Xeon Gold 6548Y+ rivals EPYC 9454.

Feature	Core i5-10400F	Xeon Gold 6548Y+
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 i5-10400F launched at $160 MSRP, while the Xeon Gold 6548Y+ debuted at $3726. On MSRP ($160 vs $3726), the Core i5-10400F is $3566 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i5-10400F delivers 81.4 pts/$ vs 19.7 pts/$ for the Xeon Gold 6548Y+ — making the Core i5-10400F the 122.1% better value option.