AMD Ryzen 5 PRO 4655GE

AMD Ryzen 5 PRO 4655GE: Review and Selection Guide for 2025

Updated: March 2025

1. Key Features: Power and Efficiency Balance

Architecture and Process Technology

The AMD Ryzen 5 PRO 4655GE is based on the Zen 2 microarchitecture, manufactured using TSMC's 7-nanometer FinFET process. While Zen 2 is no longer the latest AMD architecture (having been succeeded by Zen 4 and Zen 5), it remains relevant due to power efficiency optimizations and support for modern technologies.

Key Parameters:

- 6 cores / 12 threads;

- Base frequency: 3.3 GHz, maximum turbo boost — 4.2 GHz;

- L3 cache: 8 MB;

- TDP: 35 W;

- Integrated graphics Radeon Graphics (7 cores, 1900 MHz).

Performance

The Ryzen 5 PRO 4655GE demonstrates balanced performance in multi-threaded tasks due to its 12 threads. For example, in the Cinebench R23 test, the processor scores:

- ~9500 points in multi-threaded mode;

- ~1100 points in single-threaded mode.

In comparison: the Intel Core i5-11400 (6/12, 65 W) shows similar results but consumes almost twice the energy.

Key Features

- PRO functionality: Support for AMD PRO Security, Manageability, and DASH technologies for enterprise environments (remote management, data encryption).

- Energy efficiency: Ideal for compact PCs and systems with limited cooling.

- Integrated graphics: Radeon Graphics can handle 4K video and light gaming without a discrete graphics card.

2. Compatible Motherboards: AM4 Socket and Chipsets

Socket and Chipsets

The processor uses an AM4 socket, ensuring compatibility with boards based on the following chipsets:

- B550 — optimal choice (supports PCIe 4.0 for NVMe, but the CPU works with PCIe 3.0);

- A520 — budget option without overclocking;

- X570 — excessive for this CPU but suitable for upgrades.

Recommendations:

- ASRock B550M Pro4 ($120): 8-phase VRM, two M.2 slots;

- Gigabyte A520M S2H ($80): minimal features but stable performance.

Important: For PRO features (e.g., AMD Secure Processor), it’s better to choose motherboards with B550/X570 chipsets that support AMD PRO technology.

3. Supported Memory: DDR4 and Tuning Tips

The Ryzen 5 PRO 4655GE works with DDR4-3200 (officially), but many users overclock the memory to 3600 MHz without issues.

Recommendations:

- Capacity: 16 GB (2x8 GB) — for office and gaming; 32 GB — for rendering.

- Latency: Optimal CL16-18.

Examples:

- Corsair Vengeance LPX 16GB DDR4-3600 (CL18) — $55;

- Crucial Ballistix 32GB DDR4-3200 (CL16) — $90.

Tip: Enable XMP/D.O.C.P mode in BIOS for automatic overclocking.

4. Power Supplies: Minimal Noise, Maximum Reliability

With a TDP of 35 W, a system with the Ryzen 5 PRO 4655GE and integrated graphics consumes ~100-120 W under load.

Power Supply Recommendations:

- Without a discrete graphics card: 400-450 W (e.g., be quiet! Pure Power 11 400W, $60);

- With headroom for upgrades: 550-650 W (e.g., Seasonic Focus GX-550, $90).

Important: Choose power supplies with an 80 Plus Bronze certification or higher.

5. Pros and Cons: Who Is This Relevant for in 2025?

Pros:

- Low energy consumption and heat generation;

- Integrated graphics for office and multimedia tasks;

- PRO features for businesses;

- Affordable price ($180-200).

Cons:

- No PCIe 4.0 support;

- Zen 2 architecture lags behind Zen 3/4 in single-threaded performance;

- Limited overclocking (locked multiplier).

6. Use Cases: From Office to Light Gaming

- Office Tasks: Working with Office, browsers (20+ tabs), Zoom.

- Multimedia: Streaming 4K video, editing in DaVinci Resolve (at 1080p).

- Gaming: CS:GO — 80-100 FPS (1080p, low settings), Dota 2 — 60-70 FPS.

- Workloads: Virtualization (VMware), code compilation, 3D modeling in Blender.

Real Example: A user built a PC on the Ryzen 5 PRO 4655GE for a home server (Proxmox + NAS). Consumption — 40 W at idle, 90 W under load.

7. Comparison with Competitors

AMD Ryzen 5 5600G (6/12, Zen 3, 65 W, $160-180):

- Higher IPC (+15% in single-threading);

- No PRO features;

- TDP 65 W versus 35 W.

Intel Core i5-12400T (6/12, 35 W, $200):

- Similar performance;

- Intel UHD Graphics 730 is weaker than Radeon;

- Priced 10-15% higher.

Conclusion: The Ryzen 5 PRO 4655GE excels over competitors in the energy-efficient solutions segment with integrated graphics.

8. Practical Assembly Tips

1. Case: Choose compact models (Fractal Design Node 304) for mini-PCs.

2. Cooling: The stock cooler is sufficient, but for quieter operation — Noctua NH-L9a ($45).

3. Storage: Definitely include an NVMe SSD (WD Blue SN580 1TB, $70).

4. Networking: Boards with Wi-Fi 6 (ASUS TUF Gaming B550M-Plus WiFi).

Hack: Update the motherboard BIOS to the latest version before installing the processor.

9. Final Conclusion: Who Should Consider the Ryzen 5 PRO 4655GE?

This processor is an ideal choice for:

- Corporate users: Security and remote management.

- Home offices: Quiet and efficient operation.

- SFF-build enthusiasts: Power in a compact form factor.

Alternative: If PRO features are unnecessary, consider the Ryzen 5 5600G. However, for business and specific tasks, the 4655GE remains a valuable solution even in 2025.

Prices are current as of March 2025. Please check availability with official dealers.