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

✅Better for gaming: +10.7% higher average FPS across 4 shared CPU benchmark tests.
✅+50% larger total L3 cache (12 MB vs 8 MB).
✅Costs $20 less on MSRP ($160 MSRP vs $180 MSRP).
✅Delivers 14.9% more PassMark for each dollar spent, at 81.4 vs 70.9 PassMark/$ ($160 MSRP vs $180 MSRP).
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌85.7% higher power demand at 65W vs 35W.

Ryzen 3 PRO 5355GE

2024

Why buy it

✅Draws 35W instead of 65W, a 30W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Core i5-10400F across 4 shared CPU benchmark tests.
❌Lower PassMark (12,761 vs 13,029).
❌Smaller total L3 cache (8 MB vs 12 MB).
❌Lower PassMark per dollar, at 70.9 vs 81.4 PassMark/$ ($180 MSRP vs $160 MSRP).
❌No boxed cooler included, unlike Core i5-10400F.

Core i5-10400F

2020

Ryzen 3 PRO 5355GE

2024

Why buy it

✅Better for gaming: +10.7% higher average FPS across 4 shared CPU benchmark tests.
✅+50% larger total L3 cache (12 MB vs 8 MB).
✅Costs $20 less on MSRP ($160 MSRP vs $180 MSRP).
✅Delivers 14.9% more PassMark for each dollar spent, at 81.4 vs 70.9 PassMark/$ ($160 MSRP vs $180 MSRP).
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.

Why buy it

✅Draws 35W instead of 65W, a 30W reduction.

Trade-offs

❌85.7% higher power demand at 65W vs 35W.

Trade-offs

❌Worse for gaming: lower average FPS than Core i5-10400F across 4 shared CPU benchmark tests.
❌Lower PassMark (12,761 vs 13,029).
❌Smaller total L3 cache (8 MB vs 12 MB).
❌Lower PassMark per dollar, at 70.9 vs 81.4 PassMark/$ ($180 MSRP vs $160 MSRP).
❌No boxed cooler included, unlike Core i5-10400F.

Quick Answers

So, is Core i5-10400F better than Ryzen 3 PRO 5355GE?

Yes. Core i5-10400F is the better overall CPU here. You are getting a 10.7% average FPS lead across 4 shared CPU game tests in our data and 2.1% better PassMark, which makes it the stronger all-around choice.

Which one is better for gaming?

If gaming is the priority, Core i5-10400F is the better pick here. According to our tests, it delivers 10.7% more average FPS across 4 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Core i5-10400F is the better fit. You are getting 2.1% better PassMark, backed by 6 cores and 12 threads. It also carries the larger cache pool with 50% larger total L3 cache (12 MB vs 8 MB).

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

Core i5-10400F is the smarter buy today. Core i5-10400F is $20 cheaper on MSRP at $160 MSRP versus $180 MSRP, and it gives you a 10.7% average FPS lead across 4 shared CPU game tests in our data. It is also 14.9% better value on MSRP (81.4 vs 70.9 PassMark/$), so the better CPU is not just faster, it is also the cleaner value play on paper. That said, if you already own a compatible AM4 + DDR4 setup, Ryzen 3 PRO 5355GE 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 3 PRO 5355GE is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2024 vs 2020). That makes it the safer long-term pick.

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 3 PRO 5355GE Benchmark Check

Path of Exile 2

Preset	Core i5-10400F	Ryzen 3 PRO 5355GE
1080p
low	192 FPS	173 FPS
medium	152 FPS	143 FPS
high	123 FPS	114 FPS
ultra	100 FPS	91 FPS
1440p
low	153 FPS	148 FPS
medium	119 FPS	120 FPS
high	97 FPS	94 FPS
ultra	79 FPS	75 FPS
4K
low	82 FPS	67 FPS
medium	70 FPS	58 FPS
high	55 FPS	46 FPS
ultra	43 FPS	36 FPS

Open Core i5-10400F Open Ryzen 3 PRO 5355GE

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i5-10400F	Ryzen 3 PRO 5355GE
1080p
low	326 FPS	268 FPS
medium	318 FPS	231 FPS
high	290 FPS	209 FPS
ultra	253 FPS	179 FPS
1440p
low	326 FPS	232 FPS
medium	292 FPS	204 FPS
high	267 FPS	187 FPS
ultra	234 FPS	159 FPS
4K
low	309 FPS	182 FPS
medium	258 FPS	165 FPS
high	235 FPS	141 FPS
ultra	199 FPS	118 FPS

Open Core i5-10400F Open Ryzen 3 PRO 5355GE

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i5-10400F	Ryzen 3 PRO 5355GE
1080p
low	326 FPS	319 FPS
medium	326 FPS	319 FPS
high	326 FPS	319 FPS
ultra	326 FPS	319 FPS
1440p
low	326 FPS	319 FPS
medium	326 FPS	319 FPS
high	326 FPS	319 FPS
ultra	326 FPS	319 FPS
4K
low	326 FPS	319 FPS
medium	326 FPS	301 FPS
high	289 FPS	265 FPS
ultra	229 FPS	212 FPS

Open Core i5-10400F Open Ryzen 3 PRO 5355GE

League of Legends

League of Legends

Valorant

Preset	Core i5-10400F	Ryzen 3 PRO 5355GE
1080p
low	326 FPS	319 FPS
medium	326 FPS	319 FPS
high	326 FPS	319 FPS
ultra	326 FPS	319 FPS
1440p
low	326 FPS	319 FPS
medium	326 FPS	319 FPS
high	326 FPS	319 FPS
ultra	326 FPS	319 FPS
4K
low	326 FPS	319 FPS
medium	326 FPS	319 FPS
high	326 FPS	319 FPS
ultra	326 FPS	319 FPS

Open Core i5-10400F Open Ryzen 3 PRO 5355GE

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i5-10400F and Ryzen 3 PRO 5355GE

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 3 PRO 5355GE

The Ryzen 3 PRO 5355GE is manufactured by AMD. It was released in 5 September 2024 (1 year ago). It is based on the Cezanne (2021−2025) architecture. It features 4 cores and 8 threads. Base frequency is 3.6 GHz, with boost up to 4.2 GHz. L3 cache: 8 MB. L2 cache: 512 kB (per core). Built on 7 nm process technology. Socket: AM4. Thermal design power (TDP): 35 Watt. Memory support: DDR4. Passmark benchmark score: 12,761 points. Launch price was $149.

⚡

Processing Power

The Core i5-10400F packs 6 cores / 12 threads, while the Ryzen 3 PRO 5355GE offers 4 cores / 8 threads — the Core i5-10400F has 2 more cores. Boost clocks reach 4.3 GHz on the Core i5-10400F versus 4.2 GHz on the Ryzen 3 PRO 5355GE — a 2.4% 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 Ryzen 3 PRO 5355GE uses Cezanne (2021−2025) (7 nm). In PassMark, the Core i5-10400F scores 13,029 against the Ryzen 3 PRO 5355GE's 12,761 — a 2.1% lead for the Core i5-10400F. L3 cache: 12 MB (total) on the Core i5-10400F vs 8 MB on the Ryzen 3 PRO 5355GE.

Feature	Core i5-10400F	Ryzen 3 PRO 5355GE
Cores / Threads	6 / 12+50%	4 / 8
Boost Clock	4.3 GHz+2%	4.2 GHz
Base Clock	2.9 GHz	3.6 GHz+24%
L3 Cache	12 MB (total)+50%	8 MB
L2 Cache	256K (per core)	512 kB (per core)+100%
Process	14 nm	7 nm-50%
Architecture	Comet Lake (2020−2025)	Cezanne (2021−2025)
PassMark	13,029+2%	12,761
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 3 PRO 5355GE uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard.

Feature	Core i5-10400F	Ryzen 3 PRO 5355GE
Socket	LGA1200	AM4
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	—

🔧

Advanced Features

Virtualization: VT-x, VT-d (Core i5-10400F) / not specified (Ryzen 3 PRO 5355GE). Primary use case: Core i5-10400F targets Gaming. Direct competitor: Core i5-10400F rivals Ryzen 5 3600.

Feature	Core i5-10400F	Ryzen 3 PRO 5355GE
Integrated GPU	No	—
Unlocked	No	—
AVX-512	No	—
Virtualization	VT-x, VT-d	—
Target Use	Gaming	—

💰

Value Analysis

The Core i5-10400F launched at $160 MSRP, while the Ryzen 3 PRO 5355GE debuted at $180. On MSRP ($160 vs $180), the Core i5-10400F is $20 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i5-10400F delivers 81.4 pts/$ vs 70.9 pts/$ for the Ryzen 3 PRO 5355GE — making the Core i5-10400F the 13.8% better value option.