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 $3,462 less on MSRP ($160 MSRP vs $3,622 MSRP).
✅Delivers 525.2% more PassMark for each dollar spent, at 81.4 vs 13.0 PassMark/$ ($160 MSRP vs $3,622 MSRP).
✅Draws 65W instead of 270W, a 205W reduction.
✅Includes a boxed cooler (Yes), unlike Xeon Gold 6444Y.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon Gold 6444Y across 2 shared CPU benchmark tests.
❌Lower PassMark (13,029 vs 47,176).
❌Smaller total L3 cache (12 MB vs 45 MB).
❌Less compelling for workstation-style loads than Xeon Gold 6444Y, which brings 16 cores / 32 threads and 80 PCIe lanes.
❌Older platform position on LGA1200 with DDR4, while Xeon Gold 6444Y moves to LGA4677 and DDR5.

Xeon Gold 6444Y

2023

Why buy it

✅Better for gaming: +83.1% higher average FPS across 2 shared CPU benchmark tests.
✅+275% larger total L3 cache (45 MB vs 12 MB).
✅Better for workstations and heavier parallel workloads: 16 cores / 32 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 13.0 vs 81.4 PassMark/$ ($3,622 MSRP vs $160 MSRP).
❌315.4% higher power demand at 270W vs 65W.
❌No boxed cooler included, unlike Core i5-10400F.

Core i5-10400F

2020

Xeon Gold 6444Y

2023

Why buy it

✅Costs $3,462 less on MSRP ($160 MSRP vs $3,622 MSRP).
✅Delivers 525.2% more PassMark for each dollar spent, at 81.4 vs 13.0 PassMark/$ ($160 MSRP vs $3,622 MSRP).
✅Draws 65W instead of 270W, a 205W reduction.
✅Includes a boxed cooler (Yes), unlike Xeon Gold 6444Y.

Why buy it

✅Better for gaming: +83.1% higher average FPS across 2 shared CPU benchmark tests.
✅+275% larger total L3 cache (45 MB vs 12 MB).
✅Better for workstations and heavier parallel workloads: 16 cores / 32 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 6444Y across 2 shared CPU benchmark tests.
❌Lower PassMark (13,029 vs 47,176).
❌Smaller total L3 cache (12 MB vs 45 MB).
❌Less compelling for workstation-style loads than Xeon Gold 6444Y, which brings 16 cores / 32 threads and 80 PCIe lanes.
❌Older platform position on LGA1200 with DDR4, while Xeon Gold 6444Y moves to LGA4677 and DDR5.

Trade-offs

❌Lower PassMark per dollar, at 13.0 vs 81.4 PassMark/$ ($3,622 MSRP vs $160 MSRP).
❌315.4% higher power demand at 270W vs 65W.
❌No boxed cooler included, unlike Core i5-10400F.

Quick Answers

So, is Xeon Gold 6444Y better than Core i5-10400F?

Not in a simple one-size-fits-all way. Xeon Gold 6444Y 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 6444Y is the better pick here. According to our tests, it delivers 83.1% more average FPS across 2 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Xeon Gold 6444Y is the better fit. You are getting 262.1% better PassMark, backed by 16 cores and 32 threads. It also carries the larger cache pool with 275% larger total L3 cache (45 MB vs 12 MB).

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

Xeon Gold 6444Y is still the faster CPU overall, but Core i5-10400F makes more sense if price matters more than absolute performance. Xeon Gold 6444Y is 2163.8% more expensive on MSRP at $3,622 MSRP versus $160 MSRP, and it gives you a 83.1% average FPS lead across 2 shared CPU game tests in our data. Core i5-10400F is also 525.2% better value on MSRP (81.4 vs 13.0 PassMark/$), 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 6444Y 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, 275% larger total L3 cache (45 MB vs 12 MB), more multi-core headroom with 16 cores / 32 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 6444Y Benchmark Check

Path of Exile 2

Preset	Core i5-10400F	Xeon Gold 6444Y
1080p
low	192 FPS	205 FPS
medium	152 FPS	163 FPS
high	123 FPS	135 FPS
ultra	100 FPS	104 FPS
1440p
low	153 FPS	165 FPS
medium	119 FPS	126 FPS
high	97 FPS	99 FPS
ultra	79 FPS	77 FPS
4K
low	82 FPS	75 FPS
medium	70 FPS	61 FPS
high	55 FPS	48 FPS
ultra	43 FPS	39 FPS

Open Core i5-10400F Open Xeon Gold 6444Y

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i5-10400F	Xeon Gold 6444Y
1080p
low	326 FPS	511 FPS
medium	318 FPS	443 FPS
high	290 FPS	354 FPS
ultra	253 FPS	293 FPS
1440p
low	326 FPS	430 FPS
medium	292 FPS	381 FPS
high	267 FPS	313 FPS
ultra	234 FPS	249 FPS
4K
low	309 FPS	267 FPS
medium	258 FPS	240 FPS
high	235 FPS	212 FPS
ultra	199 FPS	176 FPS

Open Core i5-10400F Open Xeon Gold 6444Y

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i5-10400F	Xeon Gold 6444Y
1080p
low	326 FPS	1025 FPS
medium	326 FPS	1005 FPS
high	326 FPS	949 FPS
ultra	326 FPS	862 FPS
1440p
low	326 FPS	880 FPS
medium	326 FPS	777 FPS
high	326 FPS	722 FPS
ultra	326 FPS	651 FPS
4K
low	326 FPS	561 FPS
medium	326 FPS	460 FPS
high	289 FPS	399 FPS
ultra	229 FPS	328 FPS

Open Core i5-10400F Open Xeon Gold 6444Y

League of Legends

League of Legends

Valorant

Preset	Core i5-10400F	Xeon Gold 6444Y
1080p
low	326 FPS	1179 FPS
medium	326 FPS	1015 FPS
high	326 FPS	907 FPS
ultra	326 FPS	767 FPS
1440p
low	326 FPS	934 FPS
medium	326 FPS	806 FPS
high	326 FPS	681 FPS
ultra	326 FPS	574 FPS
4K
low	326 FPS	684 FPS
medium	326 FPS	597 FPS
high	326 FPS	516 FPS
ultra	326 FPS	431 FPS

Open Core i5-10400F Open Xeon Gold 6444Y

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i5-10400F and Xeon Gold 6444Y

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 6444Y

The Xeon Gold 6444Y is manufactured by Intel. It was released in 10 January 2023 (2 years ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 16 cores and 32 threads. Base frequency is 3.6 GHz, with boost up to 4 GHz. L3 cache: 45 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 270 Watt. Memory support: DDR5-4800, DDR5-4400. Passmark benchmark score: 47,176 points. Launch price was $1,517.

⚡

Processing Power

The Core i5-10400F packs 6 cores / 12 threads, while the Xeon Gold 6444Y offers 16 cores / 32 threads — the Xeon Gold 6444Y has 10 more cores. Boost clocks reach 4.3 GHz on the Core i5-10400F versus 4 GHz on the Xeon Gold 6444Y — a 7.2% clock advantage for the Core i5-10400F (base: 2.9 GHz vs 3.6 GHz). The Core i5-10400F uses the Comet Lake (2020−2025) architecture (14 nm), while the Xeon Gold 6444Y uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the Core i5-10400F scores 13,029 against the Xeon Gold 6444Y's 47,176 — a 113.4% lead for the Xeon Gold 6444Y. L3 cache: 12 MB (total) on the Core i5-10400F vs 45 MB on the Xeon Gold 6444Y.

Feature	Core i5-10400F	Xeon Gold 6444Y
Cores / Threads	6 / 12	16 / 32+167%
Boost Clock	4.3 GHz+7%	4 GHz
Base Clock	2.9 GHz	3.6 GHz+24%
L3 Cache	12 MB (total)	45 MB+275%
L2 Cache	256K (per core)	2 MB (per core)+700%
Process	14 nm	Intel 7 nm-50%
Architecture	Comet Lake (2020−2025)	Sapphire Rapids (2023−2024)
PassMark	13,029	47,176+262%
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 6444Y uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-2666 on the Core i5-10400F versus 5600 on the Xeon Gold 6444Y — the Xeon Gold 6444Y supports 199.7% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Gold 6444Y 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 6444Y). PCIe lanes: 16 (Core i5-10400F) vs 80 (Xeon Gold 6444Y) — the Xeon Gold 6444Y 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 6444Y).

Feature	Core i5-10400F	Xeon Gold 6444Y
Socket	LGA1200	LGA4677
PCIe Generation	PCIe 3.0	PCIe 5.0+67%
Max RAM Speed	DDR4-2666	5600+139900%
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 6444Y 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 6444Y rivals EPYC 9384X.

Feature	Core i5-10400F	Xeon Gold 6444Y
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 6444Y debuted at $3622. On MSRP ($160 vs $3622), the Core i5-10400F is $3462 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i5-10400F delivers 81.4 pts/$ vs 13.0 pts/$ for the Xeon Gold 6444Y — making the Core i5-10400F the 144.8% better value option.