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.

Ryzen 5 7640U vs Ryzen 7 PRO 5755GE FPS Benchmarks

Predicted gaming performance across popular games. Tested paired with GeForce RTX 5090 to isolate CPU performance.

Search any supported game below to compare 1080p FPS for both components.

Ryzen 5 7640U vs Ryzen 7 PRO 5755GE: Pros, Cons & Final Verdict

See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.

Ryzen 5 7640U

2023

Why buy it

✅Better for gaming: +5.3% higher average FPS across 50 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 50 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 you want from the system. For gaming, Ryzen 5 7640U is ahead with a 5.3% average FPS lead across 50 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 stronger 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 is easier to justify if budget matters more than peak performance. Ryzen 5 7640U comes in at an unclear MSRP at unclear MSRP versus $220 MSRP, and it still gives you a 5.3% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Ryzen 7 PRO 5755GE is still stronger for heavier multi-core work with 0.1% better PassMark. Ryzen 7 PRO 5755GE is also 100.0% better value on MSRP (94.9 vs 0.0 PassMark/$), which is why it can still make sense for tighter-budget builds on paper.

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

Ryzen 5 7640U makes more sense long term for 2026 and beyond. You are getting a healthier platform with FP8 and DDR5 instead of AM4. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Ryzen 5 7640U vs Ryzen 7 PRO 5755GE Technical Specifications

Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

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.