Core i5-10400F vs Xeon D-2775TE

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

✅Draws 65W instead of 100W, a 35W reduction.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Includes a boxed cooler (Yes), unlike Xeon D-2775TE.

Trade-offs

❌Lower PassMark (13,029 vs 27,299).
❌Smaller total L3 cache (12 MB vs 25 MB).
❌Less compelling for workstation-style loads than Xeon D-2775TE, which brings 16 cores / 32 threads.
❌Launch MSRP is still $160 MSRP, while Xeon D-2775TE mostly shows up through inconsistent older-market listings.

Xeon D-2775TE

2022

Why buy it

✅+109.5% higher PassMark.
✅+108.3% larger total L3 cache (25 MB vs 12 MB).
✅Better for workstations and heavier parallel workloads: 16 cores / 32 threads.

Trade-offs

❌53.8% higher power demand at 100W vs 65W.
❌No boxed cooler included, unlike Core i5-10400F.

Core i5-10400F

2020

Xeon D-2775TE

2022

Why buy it

✅Draws 65W instead of 100W, a 35W reduction.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Includes a boxed cooler (Yes), unlike Xeon D-2775TE.

Why buy it

✅+109.5% higher PassMark.
✅+108.3% larger total L3 cache (25 MB vs 12 MB).
✅Better for workstations and heavier parallel workloads: 16 cores / 32 threads.

Trade-offs

❌Lower PassMark (13,029 vs 27,299).
❌Smaller total L3 cache (12 MB vs 25 MB).
❌Less compelling for workstation-style loads than Xeon D-2775TE, which brings 16 cores / 32 threads.
❌Launch MSRP is still $160 MSRP, while Xeon D-2775TE mostly shows up through inconsistent older-market listings.

Trade-offs

❌53.8% higher power demand at 100W vs 65W.
❌No boxed cooler included, unlike Core i5-10400F.

Quick Answers

So, is Xeon D-2775TE better than Core i5-10400F?

Not in a simple one-size-fits-all way. Xeon D-2775TE 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 streaming, content creation, and heavy multitasking?

For streaming, content creation, and heavier multitasking, Xeon D-2775TE is the better fit. You are getting 109.5% better PassMark, backed by 16 cores and 32 threads. It also carries the larger cache pool with 108.3% larger total L3 cache (25 MB vs 12 MB).

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

Xeon D-2775TE is still the faster CPU overall, but Core i5-10400F makes more sense if price matters more than absolute performance. Xeon D-2775TE is at an unclear MSRP at unclear MSRP versus $160 MSRP, and it gives you 109.5% better PassMark. The trade-off is that Core i5-10400F is still the better pure gaming CPU with a 2.0% average FPS lead across 50 shared CPU game tests in our data. Core i5-10400F is also 100.0% better value on MSRP (81.4 vs 0.0 PassMark/$), 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 D-2775TE is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2022 vs 2020), 108.3% larger total L3 cache (25 MB vs 12 MB), and more multi-core headroom with 16 cores / 32 threads instead of 6/12. That extra compute headroom should age better as games, background tasks, and creator workloads get heavier.

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 D-2775TE Benchmark Check

Path of Exile 2

Preset	Core i5-10400F	Xeon D-2775TE
1080p
low	192 FPS	177 FPS
medium	152 FPS	146 FPS
high	123 FPS	117 FPS
ultra	100 FPS	93 FPS
1440p
low	153 FPS	144 FPS
medium	119 FPS	115 FPS
high	97 FPS	90 FPS
ultra	79 FPS	71 FPS
4K
low	82 FPS	68 FPS
medium	70 FPS	58 FPS
high	55 FPS	45 FPS
ultra	43 FPS	36 FPS

Open Core i5-10400F Open Xeon D-2775TE

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i5-10400F	Xeon D-2775TE
1080p
low	326 FPS	205 FPS
medium	318 FPS	182 FPS
high	290 FPS	155 FPS
ultra	253 FPS	127 FPS
1440p
low	326 FPS	176 FPS
medium	292 FPS	161 FPS
high	267 FPS	140 FPS
ultra	234 FPS	113 FPS
4K
low	309 FPS	114 FPS
medium	258 FPS	106 FPS
high	235 FPS	94 FPS
ultra	199 FPS	75 FPS

Open Core i5-10400F Open Xeon D-2775TE

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i5-10400F	Xeon D-2775TE
1080p
low	326 FPS	682 FPS
medium	326 FPS	581 FPS
high	326 FPS	504 FPS
ultra	326 FPS	441 FPS
1440p
low	326 FPS	587 FPS
medium	326 FPS	478 FPS
high	326 FPS	415 FPS
ultra	326 FPS	362 FPS
4K
low	326 FPS	429 FPS
medium	326 FPS	333 FPS
high	289 FPS	285 FPS
ultra	229 FPS	229 FPS

Open Core i5-10400F Open Xeon D-2775TE

League of Legends

League of Legends

Valorant

Preset	Core i5-10400F	Xeon D-2775TE
1080p
low	326 FPS	682 FPS
medium	326 FPS	682 FPS
high	326 FPS	642 FPS
ultra	326 FPS	548 FPS
1440p
low	326 FPS	659 FPS
medium	326 FPS	573 FPS
high	326 FPS	492 FPS
ultra	326 FPS	419 FPS
4K
low	326 FPS	450 FPS
medium	326 FPS	403 FPS
high	326 FPS	358 FPS
ultra	326 FPS	309 FPS

Open Core i5-10400F Open Xeon D-2775TE

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i5-10400F and Xeon D-2775TE

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 D-2775TE

The Xeon D-2775TE is manufactured by Intel. It was released in 24 February 2022 (3 years ago). It is based on the Ice Lake-D (2022−2023) architecture. It features 16 cores and 32 threads. Base frequency is 2 GHz, with boost up to 3.1 GHz. L3 cache: 25 MB (total). L2 cache: 1.25 MB (per core). Built on 10 nm process technology. Socket: FCBGA2579. Thermal design power (TDP): 100 Watt. Memory support: DDR4. Passmark benchmark score: 27,299 points. Launch price was $1,751.

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Processing Power

The Core i5-10400F packs 6 cores / 12 threads, while the Xeon D-2775TE offers 16 cores / 32 threads — the Xeon D-2775TE has 10 more cores. Boost clocks reach 4.3 GHz on the Core i5-10400F versus 3.1 GHz on the Xeon D-2775TE — a 32.4% clock advantage for the Core i5-10400F (base: 2.9 GHz vs 2 GHz). The Core i5-10400F uses the Comet Lake (2020−2025) architecture (14 nm), while the Xeon D-2775TE uses Ice Lake-D (2022−2023) (10 nm). In PassMark, the Core i5-10400F scores 13,029 against the Xeon D-2775TE's 27,299 — a 70.8% lead for the Xeon D-2775TE. L3 cache: 12 MB (total) on the Core i5-10400F vs 25 MB (total) on the Xeon D-2775TE.

Feature	Core i5-10400F	Xeon D-2775TE
Cores / Threads	6 / 12	16 / 32+167%
Boost Clock	4.3 GHz+39%	3.1 GHz
Base Clock	2.9 GHz+45%	2 GHz
L3 Cache	12 MB (total)	25 MB (total)+108%
L2 Cache	256K (per core)	1.25 MB (per core)+400%
Process	14 nm	10 nm-29%
Architecture	Comet Lake (2020−2025)	Ice Lake-D (2022−2023)
PassMark	13,029	27,299+110%
Cinebench R23 Multi	8,191	—
Geekbench 6 Single	1,454	—
Geekbench 6 Multi	5,783	—

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Memory & Platform

The Core i5-10400F uses the LGA1200 socket (PCIe 3.0), while the Xeon D-2775TE uses FCBGA2579 (PCIe 4.0) — making them incompatible on the same motherboard.

Feature	Core i5-10400F	Xeon D-2775TE
Socket	LGA1200	FCBGA2579
PCIe Generation	PCIe 3.0	PCIe 4.0+33%
Max RAM Speed	DDR4-2666	—
Max RAM Capacity	128 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	16	—

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Advanced Features

Virtualization: VT-x, VT-d (Core i5-10400F) / not specified (Xeon D-2775TE). Primary use case: Core i5-10400F targets Gaming. Direct competitor: Core i5-10400F rivals Ryzen 5 3600.