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 $9,199 less on MSRP ($160 MSRP vs $9,359 MSRP).
✅Delivers 748.2% more PassMark for each dollar spent, at 81.4 vs 9.6 PassMark/$ ($160 MSRP vs $9,359 MSRP).
✅Draws 65W instead of 350W, a 285W reduction.
✅Includes a boxed cooler (Yes), unlike Xeon Platinum 8470.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon Platinum 8470 across 8 shared CPU benchmark tests.
❌Lower PassMark (13,029 vs 89,850).
❌Less compelling for workstation-style loads than Xeon Platinum 8470, which brings 52 cores / 104 threads and 80 PCIe lanes.
❌Older platform position on LGA1200 with DDR4, while Xeon Platinum 8470 moves to LGA4677 and DDR5.

Xeon Platinum 8470

2023

Why buy it

✅Better for gaming: +51.2% higher average FPS across 8 shared CPU benchmark tests.
✅Better for workstations and heavier parallel workloads: 52 cores / 104 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 9.6 vs 81.4 PassMark/$ ($9,359 MSRP vs $160 MSRP).
❌438.5% higher power demand at 350W vs 65W.
❌No boxed cooler included, unlike Core i5-10400F.

Core i5-10400F

2020

Xeon Platinum 8470

2023

Why buy it

✅Costs $9,199 less on MSRP ($160 MSRP vs $9,359 MSRP).
✅Delivers 748.2% more PassMark for each dollar spent, at 81.4 vs 9.6 PassMark/$ ($160 MSRP vs $9,359 MSRP).
✅Draws 65W instead of 350W, a 285W reduction.
✅Includes a boxed cooler (Yes), unlike Xeon Platinum 8470.

Why buy it

✅Better for gaming: +51.2% higher average FPS across 8 shared CPU benchmark tests.
✅Better for workstations and heavier parallel workloads: 52 cores / 104 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 Platinum 8470 across 8 shared CPU benchmark tests.
❌Lower PassMark (13,029 vs 89,850).
❌Less compelling for workstation-style loads than Xeon Platinum 8470, which brings 52 cores / 104 threads and 80 PCIe lanes.
❌Older platform position on LGA1200 with DDR4, while Xeon Platinum 8470 moves to LGA4677 and DDR5.

Trade-offs

❌Lower PassMark per dollar, at 9.6 vs 81.4 PassMark/$ ($9,359 MSRP vs $160 MSRP).
❌438.5% higher power demand at 350W vs 65W.
❌No boxed cooler included, unlike Core i5-10400F.

Quick Answers

So, is Xeon Platinum 8470 better than Core i5-10400F?

Not in a simple one-size-fits-all way. Xeon Platinum 8470 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 Platinum 8470 is the better pick here. According to our tests, it delivers 51.2% more average FPS across 8 shared CPU game tests. It also has a big cache advantage at 105 MB vs 12 MB.

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

For streaming, content creation, and heavier multitasking, Xeon Platinum 8470 is the better fit. You are getting 589.6% better PassMark, backed by 52 cores and 104 threads. It also carries the larger cache pool with 775% larger total L3 cache (105 MB vs 12 MB).

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

Xeon Platinum 8470 is still the faster CPU overall, but Core i5-10400F makes more sense if price matters more than absolute performance. Xeon Platinum 8470 is 5749.4% more expensive on MSRP at $9,359 MSRP versus $160 MSRP, and it gives you a 51.2% average FPS lead across 8 shared CPU game tests in our data. Core i5-10400F is also 748.2% better value on MSRP (81.4 vs 9.6 PassMark/$), 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 Platinum 8470 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, 3D V-Cache and a much larger 105 MB L3 cache instead of 12 MB, and more multi-core headroom with 52 cores / 104 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 Platinum 8470 Benchmark Check

Path of Exile 2

Preset	Core i5-10400F	Xeon Platinum 8470
1080p
low	192 FPS	191 FPS
medium	152 FPS	172 FPS
high	123 FPS	140 FPS
ultra	100 FPS	114 FPS
1440p
low	153 FPS	156 FPS
medium	119 FPS	132 FPS
high	97 FPS	102 FPS
ultra	79 FPS	84 FPS
4K
low	82 FPS	71 FPS
medium	70 FPS	64 FPS
high	55 FPS	49 FPS
ultra	43 FPS	40 FPS

Open Core i5-10400F Open Xeon Platinum 8470

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i5-10400F	Xeon Platinum 8470
1080p
low	326 FPS	282 FPS
medium	318 FPS	250 FPS
high	290 FPS	206 FPS
ultra	253 FPS	169 FPS
1440p
low	326 FPS	230 FPS
medium	292 FPS	208 FPS
high	267 FPS	177 FPS
ultra	234 FPS	141 FPS
4K
low	309 FPS	143 FPS
medium	258 FPS	131 FPS
high	235 FPS	119 FPS
ultra	199 FPS	99 FPS

Open Core i5-10400F Open Xeon Platinum 8470

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i5-10400F	Xeon Platinum 8470
1080p
low	326 FPS	854 FPS
medium	326 FPS	773 FPS
high	326 FPS	738 FPS
ultra	326 FPS	649 FPS
1440p
low	326 FPS	760 FPS
medium	326 FPS	683 FPS
high	326 FPS	637 FPS
ultra	326 FPS	569 FPS
4K
low	326 FPS	505 FPS
medium	326 FPS	413 FPS
high	289 FPS	368 FPS
ultra	229 FPS	306 FPS

Open Core i5-10400F Open Xeon Platinum 8470

League of Legends

League of Legends

Valorant

Preset	Core i5-10400F	Xeon Platinum 8470
1080p
low	326 FPS	983 FPS
medium	326 FPS	885 FPS
high	326 FPS	765 FPS
ultra	326 FPS	662 FPS
1440p
low	326 FPS	804 FPS
medium	326 FPS	700 FPS
high	326 FPS	603 FPS
ultra	326 FPS	516 FPS
4K
low	326 FPS	577 FPS
medium	326 FPS	518 FPS
high	326 FPS	459 FPS
ultra	326 FPS	397 FPS

Open Core i5-10400F Open Xeon Platinum 8470

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i5-10400F and Xeon Platinum 8470

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 Platinum 8470

The Xeon Platinum 8470 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 52 cores and 104 threads. Base frequency is 2 GHz, with boost up to 3.8 GHz. L3 cache: 105 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 350 Watt. Memory support: DDR5-4800, DDR5-4400. Passmark benchmark score: 89,850 points. Launch price was $9,359.

⚡

Processing Power

The Core i5-10400F packs 6 cores / 12 threads, while the Xeon Platinum 8470 offers 52 cores / 104 threads — the Xeon Platinum 8470 has 46 more cores. Boost clocks reach 4.3 GHz on the Core i5-10400F versus 3.8 GHz on the Xeon Platinum 8470 — a 12.3% 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 Platinum 8470 uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the Core i5-10400F scores 13,029 against the Xeon Platinum 8470's 89,850 — a 149.3% lead for the Xeon Platinum 8470. L3 cache: 12 MB (total) on the Core i5-10400F vs 105 MB on the Xeon Platinum 8470.

Feature	Core i5-10400F	Xeon Platinum 8470
Cores / Threads	6 / 12	52 / 104+767%
Boost Clock	4.3 GHz+13%	3.8 GHz
Base Clock	2.9 GHz+45%	2 GHz
L3 Cache	12 MB (total)	105 MB+775%
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	89,850+590%
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 Platinum 8470 uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-2666 on the Core i5-10400F versus DDR5-4800 on the Xeon Platinum 8470 — the Xeon Platinum 8470 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 Platinum 8470). PCIe lanes: 16 (Core i5-10400F) vs 80 (Xeon Platinum 8470) — the Xeon Platinum 8470 offers 64 more lanes for additional GPUs or NVMe drives.

Feature	Core i5-10400F	Xeon Platinum 8470
Socket	LGA1200	LGA4677
PCIe Generation	PCIe 3.0	PCIe 5.0+67%
Max RAM Speed	DDR4-2666	DDR5-4800+25%
Max RAM Capacity	128 GB	4 TB+3100%
RAM Channels	2	8+300%
ECC Support	No	Yes
PCIe Lanes	16	80+400%

🔧

Advanced Features

Virtualization support: VT-x, VT-d (Core i5-10400F) vs VT-x, VT-d, VT-x EPT (Xeon Platinum 8470). Primary use case: Core i5-10400F targets Gaming, Xeon Platinum 8470 targets Cloud Infrastructure. Direct competitor: Core i5-10400F rivals Ryzen 5 3600; Xeon Platinum 8470 rivals EPYC 9534.

Feature	Core i5-10400F	Xeon Platinum 8470
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 Infrastructure

💰

Value Analysis

The Core i5-10400F launched at $160 MSRP, while the Xeon Platinum 8470 debuted at $9359. On MSRP ($160 vs $9359), the Core i5-10400F is $9199 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i5-10400F delivers 81.4 pts/$ vs 9.6 pts/$ for the Xeon Platinum 8470 — making the Core i5-10400F the 157.8% better value option.