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 $189 less on MSRP ($160 MSRP vs $349 MSRP).
✅Delivers 10.4% more PassMark for each dollar spent, at 81.4 vs 73.7 PassMark/$ ($160 MSRP vs $349 MSRP).
✅Includes a boxed cooler (Yes), unlike Ryzen 7 5800.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 5800 across 6 shared CPU benchmark tests.
❌Lower PassMark (13,029 vs 25,735).
❌Smaller total L3 cache (12 MB vs 32 MB).

Ryzen 7 5800

2020

Why buy it

✅Better for gaming: +56.8% higher average FPS across 6 shared CPU benchmark tests.
✅+166.7% larger total L3 cache (32 MB vs 12 MB).
✅50% more PCIe lanes (24 vs 16) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark per dollar, at 73.7 vs 81.4 PassMark/$ ($349 MSRP vs $160 MSRP).
❌No boxed cooler included, unlike Core i5-10400F.

Core i5-10400F

2020

Ryzen 7 5800

2020

Why buy it

✅Costs $189 less on MSRP ($160 MSRP vs $349 MSRP).
✅Delivers 10.4% more PassMark for each dollar spent, at 81.4 vs 73.7 PassMark/$ ($160 MSRP vs $349 MSRP).
✅Includes a boxed cooler (Yes), unlike Ryzen 7 5800.

Why buy it

✅Better for gaming: +56.8% higher average FPS across 6 shared CPU benchmark tests.
✅+166.7% larger total L3 cache (32 MB vs 12 MB).
✅50% more PCIe lanes (24 vs 16) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 5800 across 6 shared CPU benchmark tests.
❌Lower PassMark (13,029 vs 25,735).
❌Smaller total L3 cache (12 MB vs 32 MB).

Trade-offs

❌Lower PassMark per dollar, at 73.7 vs 81.4 PassMark/$ ($349 MSRP vs $160 MSRP).
❌No boxed cooler included, unlike Core i5-10400F.

Quick Answers

So, is Ryzen 7 5800 better than Core i5-10400F?

Yes. Ryzen 7 5800 is the better overall CPU here. You are getting a 56.8% average FPS lead across 6 shared CPU game tests in our data, 97.5% better PassMark, and the stronger long-term platform, which makes it the stronger all-around choice.

Which one is better for gaming?

If gaming is the priority, Ryzen 7 5800 is the better pick here. According to our tests, it delivers 56.8% more average FPS across 6 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Ryzen 7 5800 is the better fit. You are getting 97.5% better PassMark, backed by 8 cores and 16 threads. It also carries the larger cache pool with 166.7% larger total L3 cache (32 MB vs 12 MB).

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

Ryzen 7 5800 is still the faster CPU overall, but Core i5-10400F makes more sense if price matters more than absolute performance. Ryzen 7 5800 is 118.1% more expensive on MSRP at $349 MSRP versus $160 MSRP, and it gives you a 56.8% average FPS lead across 6 shared CPU game tests in our data. Core i5-10400F is also 10.4% better value on MSRP (81.4 vs 73.7 PassMark/$), which is why it is easier to justify for price-conscious builds on paper. That said, if you already own a compatible LGA1200 + DDR4 setup, Core i5-10400F can still make sense as a platform-matched option because it avoids a motherboard and RAM swap.

Which one is more future-proof for 2026 and beyond?

Ryzen 7 5800 is the more future-proof choice for 2026 and beyond. You are getting 166.7% larger total L3 cache (32 MB vs 12 MB) and more multi-core headroom with 8 cores / 16 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

Ryzen 7 5800 Benchmark Check

Path of Exile 2

Preset	Core i5-10400F	Ryzen 7 5800
1080p
low	192 FPS	166 FPS
medium	152 FPS	136 FPS
high	123 FPS	119 FPS
ultra	100 FPS	96 FPS
1440p
low	153 FPS	145 FPS
medium	119 FPS	116 FPS
high	97 FPS	98 FPS
ultra	79 FPS	79 FPS
4K
low	82 FPS	80 FPS
medium	70 FPS	69 FPS
high	55 FPS	55 FPS
ultra	43 FPS	44 FPS

Open Core i5-10400F Open Ryzen 7 5800

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i5-10400F	Ryzen 7 5800
1080p
low	326 FPS	643 FPS
medium	318 FPS	541 FPS
high	290 FPS	441 FPS
ultra	253 FPS	397 FPS
1440p
low	326 FPS	551 FPS
medium	292 FPS	477 FPS
high	267 FPS	401 FPS
ultra	234 FPS	345 FPS
4K
low	309 FPS	342 FPS
medium	258 FPS	299 FPS
high	235 FPS	273 FPS
ultra	199 FPS	241 FPS

Open Core i5-10400F Open Ryzen 7 5800

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i5-10400F	Ryzen 7 5800
1080p
low	326 FPS	643 FPS
medium	326 FPS	547 FPS
high	326 FPS	497 FPS
ultra	326 FPS	425 FPS
1440p
low	326 FPS	558 FPS
medium	326 FPS	460 FPS
high	326 FPS	419 FPS
ultra	326 FPS	358 FPS
4K
low	326 FPS	405 FPS
medium	326 FPS	325 FPS
high	289 FPS	294 FPS
ultra	229 FPS	231 FPS

Open Core i5-10400F Open Ryzen 7 5800

League of Legends

League of Legends

Valorant

Preset	Core i5-10400F	Ryzen 7 5800
1080p
low	326 FPS	643 FPS
medium	326 FPS	643 FPS
high	326 FPS	643 FPS
ultra	326 FPS	643 FPS
1440p
low	326 FPS	643 FPS
medium	326 FPS	643 FPS
high	326 FPS	622 FPS
ultra	326 FPS	536 FPS
4K
low	326 FPS	556 FPS
medium	326 FPS	502 FPS
high	326 FPS	447 FPS
ultra	326 FPS	391 FPS

Open Core i5-10400F Open Ryzen 7 5800

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i5-10400F and Ryzen 7 5800

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.

Ryzen 7 5800

The Ryzen 7 5800 is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (2020−2025) architecture. It features 8 cores and 16 threads. Base frequency is 3.4 GHz, with boost up to 4.6 GHz. L3 cache: 32 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4-3200. Passmark benchmark score: 25,735 points. Launch price was $299.

⚡

Processing Power

The Core i5-10400F packs 6 cores / 12 threads, while the Ryzen 7 5800 offers 8 cores / 16 threads — the Ryzen 7 5800 has 2 more cores. Boost clocks reach 4.3 GHz on the Core i5-10400F versus 4.6 GHz on the Ryzen 7 5800 — a 6.7% clock advantage for the Ryzen 7 5800 (base: 2.9 GHz vs 3.4 GHz). The Core i5-10400F uses the Comet Lake (2020−2025) architecture (14 nm), while the Ryzen 7 5800 uses Vermeer (2020−2025) (7 nm, 12 nm). In PassMark, the Core i5-10400F scores 13,029 against the Ryzen 7 5800's 25,735 — a 65.6% lead for the Ryzen 7 5800. L3 cache: 12 MB (total) on the Core i5-10400F vs 32 MB on the Ryzen 7 5800.

Feature	Core i5-10400F	Ryzen 7 5800
Cores / Threads	6 / 12	8 / 16+33%
Boost Clock	4.3 GHz	4.6 GHz+7%
Base Clock	2.9 GHz	3.4 GHz+17%
L3 Cache	12 MB (total)	32 MB+167%
L2 Cache	256K (per core)	512K (per core)+100%
Process	14 nm	7 nm, 12 nm-50%
Architecture	Comet Lake (2020−2025)	Vermeer (2020−2025)
PassMark	13,029	25,735+98%
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 Ryzen 7 5800 uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Both support up to DDR4-2666 memory speed. Both support up to 128 GB of RAM. Both feature 2-channel memory with ECC support. PCIe lanes: 16 (Core i5-10400F) vs 24 (Ryzen 7 5800) — the Ryzen 7 5800 offers 8 more lanes for additional GPUs or NVMe drives.

Feature	Core i5-10400F	Ryzen 7 5800
Socket	LGA1200	AM4
PCIe Generation	PCIe 3.0	PCIe 4.0+33%
Max RAM Speed	DDR4-2666	DDR4-3200
Max RAM Capacity	128 GB	128 GB
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	16	24+50%

🔧

Advanced Features

Only the Ryzen 7 5800 has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: VT-x, VT-d (Core i5-10400F) vs AMD-V (Ryzen 7 5800). Primary use case: Core i5-10400F targets Gaming, Ryzen 7 5800 targets OEM Gaming. Direct competitor: Core i5-10400F rivals Ryzen 5 3600.

Feature	Core i5-10400F	Ryzen 7 5800
Integrated GPU	No	No
Unlocked	No	Yes
AVX-512	No	No
Virtualization	VT-x, VT-d	AMD-V
Target Use	Gaming	OEM Gaming

💰

Value Analysis

The Core i5-10400F launched at $160 MSRP, while the Ryzen 7 5800 debuted at $349. On MSRP ($160 vs $349), the Core i5-10400F is $189 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i5-10400F delivers 81.4 pts/$ vs 73.7 pts/$ for the Ryzen 7 5800 — making the Core i5-10400F the 9.9% better value option.