Ryzen 5 7640U vs Ryzen 7 PRO 5755GE

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.

Ryzen 5 7640U

2023

Why buy it

✅Better for gaming: +10.1% higher average FPS across 4 shared CPU benchmark tests.
✅Draws 15W instead of 35W, a 20W reduction.
✅Newer platform on FP8 with DDR5 support instead of AM4 and DDR4.

Trade-offs

❌Lower PassMark (20,856 vs 20,870).

Ryzen 7 PRO 5755GE

2024

Why buy it

✅+0.1% higher PassMark.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 5 7640U across 4 shared CPU benchmark tests.
❌Launch MSRP is still $220 MSRP, while Ryzen 5 7640U mostly shows up through inconsistent older-market listings.
❌133.3% higher power demand at 35W vs 15W.
❌Older platform position on AM4 with DDR4, while Ryzen 5 7640U moves to FP8 and DDR5.

Ryzen 5 7640U

2023

Ryzen 7 PRO 5755GE

2024

Why buy it

✅Better for gaming: +10.1% higher average FPS across 4 shared CPU benchmark tests.
✅Draws 15W instead of 35W, a 20W reduction.
✅Newer platform on FP8 with DDR5 support instead of AM4 and DDR4.

Why buy it

✅+0.1% higher PassMark.

Trade-offs

❌Lower PassMark (20,856 vs 20,870).

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 5 7640U across 4 shared CPU benchmark tests.
❌Launch MSRP is still $220 MSRP, while Ryzen 5 7640U mostly shows up through inconsistent older-market listings.
❌133.3% higher power demand at 35W vs 15W.
❌Older platform position on AM4 with DDR4, while Ryzen 5 7640U moves to FP8 and DDR5.

Quick Answers

So, is Ryzen 5 7640U better than Ryzen 7 PRO 5755GE?

It depends on what matters more to you. For gaming, Ryzen 5 7640U is ahead with a 10.1% average FPS lead across 4 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Ryzen 7 PRO 5755GE pulls ahead with 0.1% better PassMark.

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

For streaming, content creation, and heavier multitasking, Ryzen 7 PRO 5755GE is the better fit. You are getting 0.1% better PassMark, backed by 8 cores and 16 threads.

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

Ryzen 5 7640U is still the faster CPU overall, but Ryzen 7 PRO 5755GE makes more sense if price matters more than absolute performance. Ryzen 5 7640U is at an unclear MSRP at unclear MSRP versus $220 MSRP, and it gives you a 10.1% average FPS lead across 4 shared CPU game tests in our data. The trade-off is that Ryzen 7 PRO 5755GE is still stronger for heavier multi-core work with 0.1% better PassMark. Ryzen 7 PRO 5755GE is also 100.0% better value on MSRP (94.9 vs 0.0 PassMark/$), which is why it is easier to justify for price-conscious builds on paper.

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

Ryzen 5 7640U is the more future-proof choice for 2026 and beyond. You are getting a healthier platform with FP8 and DDR5 instead of AM4. 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.

Ryzen 5 7640U Benchmark Check

Ryzen 7 PRO 5755GE Benchmark Check

Path of Exile 2

Preset	Ryzen 5 7640U	Ryzen 7 PRO 5755GE
1080p
low	261 FPS	171 FPS
medium	237 FPS	148 FPS
high	199 FPS	119 FPS
ultra	171 FPS	99 FPS
1440p
low	230 FPS	148 FPS
medium	190 FPS	124 FPS
high	155 FPS	99 FPS
ultra	137 FPS	83 FPS
4K
low	159 FPS	81 FPS
medium	133 FPS	74 FPS
high	103 FPS	59 FPS
ultra	91 FPS	46 FPS

Open Ryzen 5 7640U Open Ryzen 7 PRO 5755GE

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Ryzen 5 7640U	Ryzen 7 PRO 5755GE
1080p
low	371 FPS	408 FPS
medium	309 FPS	345 FPS
high	272 FPS	301 FPS
ultra	236 FPS	267 FPS
1440p
low	313 FPS	352 FPS
medium	270 FPS	310 FPS
high	244 FPS	276 FPS
ultra	207 FPS	236 FPS
4K
low	234 FPS	243 FPS
medium	206 FPS	220 FPS
high	191 FPS	208 FPS
ultra	161 FPS	181 FPS

Open Ryzen 5 7640U Open Ryzen 7 PRO 5755GE

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Ryzen 5 7640U	Ryzen 7 PRO 5755GE
1080p
low	521 FPS	522 FPS
medium	521 FPS	522 FPS
high	521 FPS	511 FPS
ultra	521 FPS	428 FPS
1440p
low	521 FPS	506 FPS
medium	521 FPS	434 FPS
high	512 FPS	389 FPS
ultra	443 FPS	325 FPS
4K
low	493 FPS	373 FPS
medium	435 FPS	316 FPS
high	372 FPS	278 FPS
ultra	308 FPS	219 FPS

Open Ryzen 5 7640U Open Ryzen 7 PRO 5755GE

League of Legends

League of Legends

Valorant

Preset	Ryzen 5 7640U	Ryzen 7 PRO 5755GE
1080p
low	521 FPS	522 FPS
medium	521 FPS	522 FPS
high	521 FPS	522 FPS
ultra	521 FPS	522 FPS
1440p
low	521 FPS	522 FPS
medium	521 FPS	522 FPS
high	521 FPS	522 FPS
ultra	521 FPS	488 FPS
4K
low	521 FPS	516 FPS
medium	501 FPS	462 FPS
high	442 FPS	412 FPS
ultra	380 FPS	354 FPS

Open Ryzen 5 7640U Open Ryzen 7 PRO 5755GE

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Ryzen 5 7640U and Ryzen 7 PRO 5755GE

Ryzen 5 7640U

The Ryzen 5 7640U is manufactured by AMD. It was released in 3 May 2023 (2 years ago). It is based on the Phoenix-U (Zen 4) (2023) architecture. It features 6 cores and 12 threads. Base frequency is 3.5 GHz, with boost up to 4.9 GHz. L3 cache: 16 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: FP8. Thermal design power (TDP): 15 Watt. Memory support: DDR5. Passmark benchmark score: 20,856 points. Launch price was $299.

Ryzen 7 PRO 5755GE

The Ryzen 7 PRO 5755GE 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 8 cores and 16 threads. Base frequency is 3.2 GHz, with boost up to 4.6 GHz. L3 cache: 16 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: 20,870 points. Launch price was $299.

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Processing Power

The Ryzen 5 7640U packs 6 cores / 12 threads, while the Ryzen 7 PRO 5755GE offers 8 cores / 16 threads — the Ryzen 7 PRO 5755GE has 2 more cores. Boost clocks reach 4.9 GHz on the Ryzen 5 7640U versus 4.6 GHz on the Ryzen 7 PRO 5755GE — a 6.3% clock advantage for the Ryzen 5 7640U (base: 3.5 GHz vs 3.2 GHz). The Ryzen 5 7640U uses the Phoenix-U (Zen 4) (2023) architecture (4 nm), while the Ryzen 7 PRO 5755GE uses Cezanne (2021−2025) (7 nm). In PassMark, the Ryzen 5 7640U scores 20,856 against the Ryzen 7 PRO 5755GE's 20,870 — a 0.1% lead for the Ryzen 7 PRO 5755GE. L3 cache: 16 MB (total) on the Ryzen 5 7640U vs 16 MB on the Ryzen 7 PRO 5755GE.

Feature	Ryzen 5 7640U	Ryzen 7 PRO 5755GE
Cores / Threads	6 / 12	8 / 16+33%
Boost Clock	4.9 GHz+7%	4.6 GHz
Base Clock	3.5 GHz+9%	3.2 GHz
L3 Cache	16 MB (total)	16 MB
L2 Cache	1 MB (per core)+100%	512 kB (per core)
Process	4 nm-43%	7 nm
Architecture	Phoenix-U (Zen 4) (2023)	Cezanne (2021−2025)
PassMark	20,856	20,870

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Memory & Platform

The Ryzen 5 7640U uses the FP8 socket (PCIe 4.0), while the Ryzen 7 PRO 5755GE uses AM4 (PCIe 3.0) — making them incompatible on the same motherboard.