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 $11,190 less on MSRP ($160 MSRP vs $11,350 MSRP).
✅Delivers 965.6% more PassMark for each dollar spent, at 81.4 vs 7.6 PassMark/$ ($160 MSRP vs $11,350 MSRP).
✅Draws 65W instead of 330W, a 265W reduction.
✅Includes a boxed cooler (Yes), unlike Xeon 6780E.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon 6780E across 7 shared CPU benchmark tests.
❌Lower PassMark (13,029 vs 86,734).
❌Less compelling for workstation-style loads than Xeon 6780E, which brings 144 cores / 144 threads and 88 PCIe lanes.
❌Older platform position on LGA1200 with DDR4, while Xeon 6780E moves to LGA4710 and DDR5.

Xeon 6780E

2024

Why buy it

✅Better for gaming: +47.4% higher average FPS across 7 shared CPU benchmark tests.
✅Better for workstations and heavier parallel workloads: 144 cores / 144 threads, plus 88 PCIe lanes vs 16.
✅Newer platform on LGA4710 with DDR5 support instead of LGA1200 and DDR4.
✅450% more PCIe lanes (88 vs 16) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark per dollar, at 7.6 vs 81.4 PassMark/$ ($11,350 MSRP vs $160 MSRP).
❌407.7% higher power demand at 330W vs 65W.
❌No boxed cooler included, unlike Core i5-10400F.

Core i5-10400F

2020

Xeon 6780E

2024

Why buy it

✅Costs $11,190 less on MSRP ($160 MSRP vs $11,350 MSRP).
✅Delivers 965.6% more PassMark for each dollar spent, at 81.4 vs 7.6 PassMark/$ ($160 MSRP vs $11,350 MSRP).
✅Draws 65W instead of 330W, a 265W reduction.
✅Includes a boxed cooler (Yes), unlike Xeon 6780E.

Why buy it

✅Better for gaming: +47.4% higher average FPS across 7 shared CPU benchmark tests.
✅Better for workstations and heavier parallel workloads: 144 cores / 144 threads, plus 88 PCIe lanes vs 16.
✅Newer platform on LGA4710 with DDR5 support instead of LGA1200 and DDR4.
✅450% more PCIe lanes (88 vs 16) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon 6780E across 7 shared CPU benchmark tests.
❌Lower PassMark (13,029 vs 86,734).
❌Less compelling for workstation-style loads than Xeon 6780E, which brings 144 cores / 144 threads and 88 PCIe lanes.
❌Older platform position on LGA1200 with DDR4, while Xeon 6780E moves to LGA4710 and DDR5.

Trade-offs

❌Lower PassMark per dollar, at 7.6 vs 81.4 PassMark/$ ($11,350 MSRP vs $160 MSRP).
❌407.7% higher power demand at 330W vs 65W.
❌No boxed cooler included, unlike Core i5-10400F.

Quick Answers

So, is Xeon 6780E better than Core i5-10400F?

Not in a simple one-size-fits-all way. Xeon 6780E 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 6780E is the better pick here. According to our tests, it delivers 47.4% more average FPS across 7 shared CPU game tests. It also has a big cache advantage at 108 MB vs 12 MB.

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

For streaming, content creation, and heavier multitasking, Xeon 6780E is the better fit. You are getting 565.7% better PassMark, backed by 144 cores and 144 threads. It also carries the larger cache pool with 800% larger total L3 cache (108 MB vs 12 MB).

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

Xeon 6780E is still the faster CPU overall, but Core i5-10400F makes more sense if price matters more than absolute performance. Xeon 6780E is 6993.8% more expensive on MSRP at $11,350 MSRP versus $160 MSRP, and it gives you a 47.4% average FPS lead across 7 shared CPU game tests in our data. Core i5-10400F is also 965.6% better value on MSRP (81.4 vs 7.6 PassMark/$), 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 6780E is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2024 vs 2020), a healthier platform with LGA4710 and DDR5 instead of LGA1200, 3D V-Cache and a much larger 108 MB L3 cache instead of 12 MB, and more multi-core headroom with 144 cores / 144 threads instead of 6/12. 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 6780E Benchmark Check

Path of Exile 2

Preset	Core i5-10400F	Xeon 6780E
1080p
low	192 FPS	189 FPS
medium	152 FPS	152 FPS
high	123 FPS	121 FPS
ultra	100 FPS	95 FPS
1440p
low	153 FPS	153 FPS
medium	119 FPS	119 FPS
high	97 FPS	91 FPS
ultra	79 FPS	73 FPS
4K
low	82 FPS	71 FPS
medium	70 FPS	59 FPS
high	55 FPS	46 FPS
ultra	43 FPS	38 FPS

Open Core i5-10400F Open Xeon 6780E

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i5-10400F	Xeon 6780E
1080p
low	326 FPS	244 FPS
medium	318 FPS	216 FPS
high	290 FPS	178 FPS
ultra	253 FPS	142 FPS
1440p
low	326 FPS	200 FPS
medium	292 FPS	181 FPS
high	267 FPS	154 FPS
ultra	234 FPS	120 FPS
4K
low	309 FPS	124 FPS
medium	258 FPS	115 FPS
high	235 FPS	100 FPS
ultra	199 FPS	81 FPS

Open Core i5-10400F Open Xeon 6780E

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i5-10400F	Xeon 6780E
1080p
low	326 FPS	934 FPS
medium	326 FPS	831 FPS
high	326 FPS	779 FPS
ultra	326 FPS	693 FPS
1440p
low	326 FPS	746 FPS
medium	326 FPS	655 FPS
high	326 FPS	614 FPS
ultra	326 FPS	546 FPS
4K
low	326 FPS	479 FPS
medium	326 FPS	378 FPS
high	289 FPS	334 FPS
ultra	229 FPS	272 FPS

Open Core i5-10400F Open Xeon 6780E

League of Legends

League of Legends

Valorant

Preset	Core i5-10400F	Xeon 6780E
1080p
low	326 FPS	897 FPS
medium	326 FPS	807 FPS
high	326 FPS	691 FPS
ultra	326 FPS	588 FPS
1440p
low	326 FPS	697 FPS
medium	326 FPS	606 FPS
high	326 FPS	517 FPS
ultra	326 FPS	436 FPS
4K
low	326 FPS	500 FPS
medium	326 FPS	446 FPS
high	326 FPS	390 FPS
ultra	326 FPS	334 FPS

Open Core i5-10400F Open Xeon 6780E

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i5-10400F and Xeon 6780E

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 6780E

The Xeon 6780E is manufactured by Intel. It was released in 3 June 2024 (1 year ago). It is based on the Sierra Forest (2024) architecture. It features 144 cores and 144 threads. Base frequency is 2.2 GHz, with boost up to 3 GHz. L3 cache: 108 MB (total). L2 cache: 4 MB (per module). Built on Intel 3 nm process technology. Socket: LGA4710. Thermal design power (TDP): 330 Watt. Memory support: DDR5-6400. Passmark benchmark score: 86,734 points. Launch price was $11,350.

⚡

Processing Power

The Core i5-10400F packs 6 cores / 12 threads, while the Xeon 6780E offers 144 cores / 144 threads — the Xeon 6780E has 138 more cores. Boost clocks reach 4.3 GHz on the Core i5-10400F versus 3 GHz on the Xeon 6780E — a 35.6% clock advantage for the Core i5-10400F (base: 2.9 GHz vs 2.2 GHz). The Core i5-10400F uses the Comet Lake (2020−2025) architecture (14 nm), while the Xeon 6780E uses Sierra Forest (2024) (Intel 3 nm). In PassMark, the Core i5-10400F scores 13,029 against the Xeon 6780E's 86,734 — a 147.8% lead for the Xeon 6780E. L3 cache: 12 MB (total) on the Core i5-10400F vs 108 MB (total) on the Xeon 6780E.

Feature	Core i5-10400F	Xeon 6780E
Cores / Threads	6 / 12	144 / 144+2300%
Boost Clock	4.3 GHz+43%	3 GHz
Base Clock	2.9 GHz+32%	2.2 GHz
L3 Cache	12 MB (total)	108 MB (total)+800%
L2 Cache	256K (per core)	4 MB (per module)+1500%
Process	14 nm	Intel 3 nm-79%
Architecture	Comet Lake (2020−2025)	Sierra Forest (2024)
PassMark	13,029	86,734+566%
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 6780E uses LGA4710 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-2666 on the Core i5-10400F versus DDR5-6400 on the Xeon 6780E — the Xeon 6780E supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i5-10400F supports up to 128 GB of RAM compared to 4 TB — 187.9% more capacity for professional workloads. Memory channels: 2 (Core i5-10400F) vs 8 (Xeon 6780E). PCIe lanes: 16 (Core i5-10400F) vs 88 (Xeon 6780E) — the Xeon 6780E offers 72 more lanes for additional GPUs or NVMe drives.

Feature	Core i5-10400F	Xeon 6780E
Socket	LGA1200	LGA4710
PCIe Generation	PCIe 3.0	PCIe 4.0+33%
Max RAM Speed	DDR4-2666	DDR5-6400+25%
Max RAM Capacity	128 GB	4 TB+3100%
RAM Channels	2	8+300%
ECC Support	No	Yes
PCIe Lanes	16	88+450%

🔧

Advanced Features

Virtualization support: VT-x, VT-d (Core i5-10400F) vs VT-x, VT-d, VT-x EPT (Xeon 6780E). Primary use case: Core i5-10400F targets Gaming, Xeon 6780E targets Cloud Native Compute. Direct competitor: Core i5-10400F rivals Ryzen 5 3600; Xeon 6780E rivals EPYC 9754.

Feature	Core i5-10400F	Xeon 6780E
Integrated GPU	No	No
Unlocked	No	—
AVX-512	No	—
Virtualization	VT-x, VT-d	VT-x, VT-d, VT-x EPT
Target Use	Gaming	Cloud Native Compute

💰

Value Analysis

The Core i5-10400F launched at $160 MSRP, while the Xeon 6780E debuted at $11350. On MSRP ($160 vs $11350), the Core i5-10400F is $11190 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i5-10400F delivers 81.4 pts/$ vs 7.6 pts/$ for the Xeon 6780E — making the Core i5-10400F the 165.7% better value option.