AMD Ryzen 5 PRO 4650G socket: AM4
The AMD Ryzen 5 PRO 4650G uses the AM4 socket. It is a 65 W 6-core Renoir PRO APU for business towers, with Vega graphics and manageability features.
- Socket
- AM4
- Launched
- July 2020
- Cores and threads
- 6 and 12
- Default TDP
- 65 W
- Codename
- Renoir
- Segment
- Desktop
- Family
- AMD Ryzen 5
- Clocks
- 3.7 / 4.2 GHz
AMD Ryzen 5 PRO 4650G specifications
| Cores | 6 |
|---|---|
| Threads | 12 |
| Core architecture | Zen 2 |
| Clocks | 3.7 GHz base, up to 4.2 GHz boost |
| Cache | 8 MB L3 and 3 MB L2 |
| Default TDP | 65 W |
| Manufacturing process | TSMC 7 nm |
| Memory support | DDR4 up to 3200 MT/s, two channels |
| PCI Express | PCIe 3.0, 16 lanes from the CPU |
| Integrated graphics | Radeon Vega 7 (7 cores at 1900 MHz) |
| Multiplier | Locked |
| ECC memory | Yes |
| Package | AM4 (PGA1331) |
Motherboard compatibility
AMD Ryzen 5 PRO 4650G needs a motherboard with a AM4 socket. Chipset by chipset data for this codename is not recorded yet. See the AM4 chipset list and the board maker's CPU support list.
Recommended GPU pairing
| Recommended tier | Entry 1080p |
|---|---|
| Example GPUs | GeForce GTX 1650 Super, Radeon RX 5500 XT |
| Target resolution | 1080p medium to high settings |
Six Zen 2 cores at up to 4.2 GHz with PCIe 3.0 and DDR4-3200 suit entry 1080p cards from its era. The built in Vega 7 handles office work alone, and a faster card still works where the board and the software allow it.
This is a rough match for a new build at the stated resolution, not a limit. A faster card still works and helps at higher resolutions or in games that load the GPU more than the CPU. A slower card is fine for lighter games and office use. The exact balance shifts with the game, the settings and the resolution, so no percentage is given.
AM4 at a glance
| Type | PGA, 1,331 contacts |
|---|---|
| Package size | 40 × 40 mm |
| Introduced | 2016 |
| Memory | DDR4 only |
| Cooler mounting holes | 54 × 90 mm |
What the Ryzen 5 PRO 4650G is
The Ryzen 5 PRO 4650G is a 6-core desktop APU that AMD released in July 2020 with the Renoir PRO AM4 range for business towers. Its Zen 2 cores run 3.7 GHz base to 4.2 GHz boost with SMT for 12 threads. Cache is 8 MB of L3 with 3 MB of L2.
The PRO badge adds Memory Guard, image stability and manageability support for fleets. A TechPowerUp review tested the PRO 4650G beside the PRO 4750G and 4350G on an ASUS B550 board, trading blows with desktop Core i5 and i7 parts of its era. The TSMC 7 nm process keeps the 65 W envelope easy to cool.
Radeon Vega 7 graphics handle display output, with 7 compute units at up to 1900 MHz. The multiplier is locked. The socket package is AM4 (PGA1331).
Socket and motherboard compatibility
The PRO 4650G fits the AM4 socket. Business boards with B550 and A520 chipsets accept it with the shipping BIOS, while 400 series boards need a BIOS update with Renoir PRO support. The TPU review pairing with B550 and DDR4-3600 shows the AM4 business path in practice.
Budget business towers with B450 and B550 boards pair well for office fleets with low cost per seat. A520 boards work when extra ports are not needed. Check the minimum BIOS on 400 series stock before deploying.
The locked multiplier keeps fleet configurations uniform. Tuning is not part of the business profile, so stock settings suit managed images.
Memory, PCIe and cooling
The memory controller supports DDR4 up to 3200 MT/s in two channels. Business builds often used 2 by 8 GB DDR4-3200 for dual channel, since the Vega graphics gain clearly from memory bandwidth. Faster kits can run with overclocking profiles on B550 boards.
The APU supplies 16 PCIe 3.0 lanes from the CPU for graphics and storage through the board. Business towers without a discrete card still gain from a fast NVMe drive on board lanes. The board specifications state lane sharing between slots.
At 65 W, a stock AMD cooler with airflow suffices. Mounting uses the standard AM4 pattern from the CPU cooler compatibility by socket guide. A small tower cooler lowers noise under long loads.
Upgrade paths
Against the AMD Ryzen 5 PRO 4650GE, the PRO 4650G holds higher sustained clocks at 65 W. The 35 W part suits slim cases, while this 65 W part suits standard towers with more speed. Both share Vega 7 graphics and manageability features.
Moving to AM5 needs a new board and DDR5 memory for current Ryzen PRO platforms. The PRO 4650G fits a managed office tower, a business lab seat, or a branch terminal with integrated graphics.
For used buyers, the PRO G part makes sense for small business systems with fleet tools. When more threads are needed on the same board, a used 8-core Renoir PRO adds cores without changing the platform.
Frequently asked questions
What socket does the AMD Ryzen 5 PRO 4650G use?
It uses AM4, the PGA socket for Ryzen desktop processors.
How many cores does the AMD Ryzen 5 PRO 4650G have?
6 cores with 12 threads at 3.7 GHz base and up to 4.2 GHz boost, with 8 MB of L3 cache.
What memory does the AMD Ryzen 5 PRO 4650G support?
DDR4 up to 3200 MT/s in two channels. Dual channel doubles graphics bandwidth over one stick.
What graphics does the AMD Ryzen 5 PRO 4650G include?
Radeon Vega 7 with 7 cores at up to 1900 MHz for office panels and business displays.
What is the TDP of the AMD Ryzen 5 PRO 4650G?
65 W. A stock AMD cooler with airflow suffices in a standard business tower.
Sources and verification
- AMD Ryzen PRO 4750G, PRO 4650G, and PRO 4350G Tested (TechPowerUp, July 23 2020, AM4 Renoir PRO)
- Ryzen 5 PRO 4650GE (WikiChip, PRO Renoir family pattern, Vega 7 1900 MHz)
Facts last checked against these sources on . Page last edited on .