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

✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Includes a boxed cooler (Yes), unlike Ryzen 5 PRO 5655GE.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 5 PRO 5655GE across 3 shared CPU benchmark tests.
❌Lower PassMark (13,029 vs 18,169).
❌Smaller total L3 cache (12 MB vs 16 MB).
❌Lower PassMark per dollar, at 81.4 vs 124.4 PassMark/$ ($160 MSRP vs $146 MSRP).

Ryzen 5 PRO 5655GE

2024

Why buy it

✅Better for gaming: +24.8% higher average FPS across 3 shared CPU benchmark tests.
✅+33.3% larger total L3 cache (16 MB vs 12 MB).
✅Costs $14 less on MSRP ($146 MSRP vs $160 MSRP).
✅Delivers 52.8% more PassMark for each dollar spent, at 124.4 vs 81.4 PassMark/$ ($146 MSRP vs $160 MSRP).

Trade-offs

❌No boxed cooler included, unlike Core i5-10400F.

Core i5-10400F

2020

Ryzen 5 PRO 5655GE

2024

Why buy it

✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Includes a boxed cooler (Yes), unlike Ryzen 5 PRO 5655GE.

Why buy it

✅Better for gaming: +24.8% higher average FPS across 3 shared CPU benchmark tests.
✅+33.3% larger total L3 cache (16 MB vs 12 MB).
✅Costs $14 less on MSRP ($146 MSRP vs $160 MSRP).
✅Delivers 52.8% more PassMark for each dollar spent, at 124.4 vs 81.4 PassMark/$ ($146 MSRP vs $160 MSRP).

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 5 PRO 5655GE across 3 shared CPU benchmark tests.
❌Lower PassMark (13,029 vs 18,169).
❌Smaller total L3 cache (12 MB vs 16 MB).
❌Lower PassMark per dollar, at 81.4 vs 124.4 PassMark/$ ($160 MSRP vs $146 MSRP).

Trade-offs

❌No boxed cooler included, unlike Core i5-10400F.

Quick Answers

So, is Ryzen 5 PRO 5655GE better than Core i5-10400F?

Yes. Ryzen 5 PRO 5655GE is the better overall CPU here. You are getting a 24.8% average FPS lead across 3 shared CPU game tests in our data, 39.5% 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 5 PRO 5655GE is the better pick here. According to our tests, it delivers 24.8% more average FPS across 3 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Ryzen 5 PRO 5655GE is the better fit. You are getting 39.5% better PassMark, backed by 6 cores and 12 threads. It also carries the larger cache pool with 33.3% larger total L3 cache (16 MB vs 12 MB).

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

Ryzen 5 PRO 5655GE is the smarter buy today. Ryzen 5 PRO 5655GE is $14 cheaper on MSRP at $146 MSRP versus $160 MSRP, and it gives you a 24.8% average FPS lead across 3 shared CPU game tests in our data. It is also 52.8% better value on MSRP (124.4 vs 81.4 PassMark/$), 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 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 5 PRO 5655GE is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2024 vs 2020), 33.3% larger total L3 cache (16 MB vs 12 MB), and more multi-core headroom with 6 cores / 12 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 5 PRO 5655GE Benchmark Check

Path of Exile 2

Preset	Core i5-10400F	Ryzen 5 PRO 5655GE
1080p
low	192 FPS	175 FPS
medium	152 FPS	147 FPS
high	123 FPS	119 FPS
ultra	100 FPS	99 FPS
1440p
low	153 FPS	148 FPS
medium	119 FPS	123 FPS
high	97 FPS	99 FPS
ultra	79 FPS	83 FPS
4K
low	82 FPS	79 FPS
medium	70 FPS	71 FPS
high	55 FPS	57 FPS
ultra	43 FPS	44 FPS

Open Core i5-10400F Open Ryzen 5 PRO 5655GE

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i5-10400F	Ryzen 5 PRO 5655GE
1080p
low	326 FPS	335 FPS
medium	318 FPS	284 FPS
high	290 FPS	257 FPS
ultra	253 FPS	221 FPS
1440p
low	326 FPS	297 FPS
medium	292 FPS	259 FPS
high	267 FPS	239 FPS
ultra	234 FPS	202 FPS
4K
low	309 FPS	231 FPS
medium	258 FPS	205 FPS
high	235 FPS	192 FPS
ultra	199 FPS	161 FPS

Open Core i5-10400F Open Ryzen 5 PRO 5655GE

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i5-10400F	Ryzen 5 PRO 5655GE
1080p
low	326 FPS	454 FPS
medium	326 FPS	454 FPS
high	326 FPS	454 FPS
ultra	326 FPS	454 FPS
1440p
low	326 FPS	454 FPS
medium	326 FPS	436 FPS
high	326 FPS	399 FPS
ultra	326 FPS	339 FPS
4K
low	326 FPS	361 FPS
medium	326 FPS	304 FPS
high	289 FPS	268 FPS
ultra	229 FPS	211 FPS

Open Core i5-10400F Open Ryzen 5 PRO 5655GE

League of Legends

League of Legends

Valorant

Preset	Core i5-10400F	Ryzen 5 PRO 5655GE
1080p
low	326 FPS	454 FPS
medium	326 FPS	454 FPS
high	326 FPS	454 FPS
ultra	326 FPS	454 FPS
1440p
low	326 FPS	454 FPS
medium	326 FPS	454 FPS
high	326 FPS	454 FPS
ultra	326 FPS	454 FPS
4K
low	326 FPS	454 FPS
medium	326 FPS	445 FPS
high	326 FPS	393 FPS
ultra	326 FPS	345 FPS

Open Core i5-10400F Open Ryzen 5 PRO 5655GE

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i5-10400F and Ryzen 5 PRO 5655GE

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 5 PRO 5655GE

The Ryzen 5 PRO 5655GE is manufactured by AMD. It was released in 7 May 2024 (1 year ago). It is based on the Cezanne (2021−2025) architecture. It features 6 cores and 12 threads. Base frequency is 3.4 GHz, with boost up to 4.4 GHz. L3 cache: 16 MB. L2 cache: 512 kB (per core). Built on 7 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4. Passmark benchmark score: 18,169 points. Launch price was $299.

⚡

Processing Power

Both the Core i5-10400F and Ryzen 5 PRO 5655GE share an identical 6-core/12-thread configuration. Boost clocks reach 4.3 GHz on the Core i5-10400F versus 4.4 GHz on the Ryzen 5 PRO 5655GE — a 2.3% clock advantage for the Ryzen 5 PRO 5655GE (base: 2.9 GHz vs 3.4 GHz). The Core i5-10400F uses the Comet Lake (2020−2025) architecture (14 nm), while the Ryzen 5 PRO 5655GE uses Cezanne (2021−2025) (7 nm). In PassMark, the Core i5-10400F scores 13,029 against the Ryzen 5 PRO 5655GE's 18,169 — a 33% lead for the Ryzen 5 PRO 5655GE. L3 cache: 12 MB (total) on the Core i5-10400F vs 16 MB on the Ryzen 5 PRO 5655GE.

Feature	Core i5-10400F	Ryzen 5 PRO 5655GE
Cores / Threads	6 / 12	6 / 12
Boost Clock	4.3 GHz	4.4 GHz+2%
Base Clock	2.9 GHz	3.4 GHz+17%
L3 Cache	12 MB (total)	16 MB+33%
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	18,169+39%
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 5 PRO 5655GE uses AM4 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Core i5-10400F	Ryzen 5 PRO 5655GE
Socket	LGA1200	AM4
PCIe Generation	PCIe 3.0	PCIe 3.0
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 5 PRO 5655GE). Primary use case: Core i5-10400F targets Gaming. Direct competitor: Core i5-10400F rivals Ryzen 5 3600.

Feature	Core i5-10400F	Ryzen 5 PRO 5655GE
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 5 PRO 5655GE debuted at $146. On MSRP ($160 vs $146), the Ryzen 5 PRO 5655GE is $14 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i5-10400F delivers 81.4 pts/$ vs 124.4 pts/$ for the Ryzen 5 PRO 5655GE — making the Ryzen 5 PRO 5655GE the 41.8% better value option.