AMD PRO A12-9800 socket: AM4
The AMD PRO A12-9800 uses the AM4 socket on AM4 boards. It is a quad core Bristol Ridge PRO APU at 65 W with DDR4 and R7 graphics for business desktops.
- Socket
- AM4
- Launched
- October 3, 2016
- Cores and threads
- 4 and 4
- Default TDP
- 65 W
- Codename
- Bristol Ridge
- Segment
- Desktop
- Family
- AMD PRO A12
- Clocks
- 3.8 / 4.2 GHz
AMD PRO A12-9800 specifications
| Cores | 4 |
|---|---|
| Threads | 4 |
| Core architecture | Excavator (Bristol Ridge) cores on 28 nm |
| Clocks | 3.8 GHz base, up to 4.2 GHz |
| Cache | 2 MB L2 (shared, no L3) |
| Default TDP | 65 W |
| Manufacturing process | 28 nm |
| Memory support | DDR4-2400, two channels |
| PCI Express | PCIe 3.0 from the APU |
| Integrated graphics | AMD Radeon R7 Graphics (8 CU, up to 1108 MHz) |
| Multiplier | Locked |
| Package | Socket AM4 (PGA, 1331 contacts) |
Motherboard and chipset compatibility
AMD PRO A12-9800 needs a motherboard with a AM4 socket. The table shows which chipset series accept it.
| Series | Chipsets | Support |
|---|---|---|
| 300 series | X370, B350, A320 | Works out of the box Bristol Ridge launched the AM4 platform in 2016 and runs on 300 series boards with the shipping BIOS. |
Board makers publish a CPU support list for every model. Check it for your exact board before buying. Chipset details for AM4.
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 PRO A12-9800 is
The PRO A12-9800 brings Bristol Ridge to AM4 for mainstream business towers with DDR4. It launched on October 3, 2016 with a 3.8 GHz base and up to 4.2 GHz boost at 65 W. AMD targets office fleets that need the fastest Bristol Ridge clocks with graphics on one chip.
Two megabytes of L2 carry office suites, browser tabs and light databases without L3. The high base clock keeps work responsive. Four threads separate foreground tasks from agents.
Radeon R7 graphics with 8 compute units at up to 1108 MHz drive dual displays and video calls. The process is 28 nm on a 250 mm2 die. The multiplier is locked. DDR4-2400 in two channels feeds CPU and graphics.
IT teams value PRO for image stability. One driver pack spans many desks. The 65 W rating fits standard towers. A 90 C junction limit suits warm offices.
Video teams in small firms cut 1080p clips with proxy media on these towers. Editors store originals on a NAS and keep proxies local for smooth scrubbing. Overnight renders run while offices are empty. Morning checks confirm completion before client review.
Sales teams keep CRM dashboards open all day beside call scripts. Fast clocks keep searches instant during live calls with clients.
Socket and motherboard compatibility
The PRO A12-9800 fits AM4 on AM4 boards with DDR4 slots. Business A320 and B350 boards list PRO APUs with full display outputs and TPM headers. Consumer boards may boot it where listed.
2016 BIOS builds carry Bristol Ridge IDs on 300 series boards. FM2+ boards cannot take this PGA chip. The Socket vs chipset: what decides whether a CPU works guide covers matching.
Single socket towers are the target. Another AM4 APU can follow on the same board where listed. TPM headers support encryption where policy calls for it.
Purchasing departments bundle monitors, keyboards and surge protectors with each tower to simplify receiving. One purchase order covers a full desk setup. Staggering deliveries by floor avoids hallway clutter during rollout weeks.
Memory, PCIe and cooling
DDR4-2400 in two channels suits business desktops with SSDs. Matched pairs help R7 graphics. Start with 8 GB for task work and 16 GB for heavy use.
PCIe 3.0 from the APU covers NVMe and board devices. Integrated R7 leaves the main slot free. Chipset lanes add storage and USB.
Cooling uses the AM4 mount from the CPU cooler compatibility by socket guide. A 65 W stock cooler runs quietly. Keep filters clean where fleets run daily.
Design corners in marketing teams use the 8 CU graphics for light layout work. Dual 1440p monitors fit timelines beside asset bins. Calibrating displays quarterly keeps colors consistent for print proofs.
Upgrade paths
On the same socket, the AMD PRO A10-9700E drops to 3.0 GHz base at 35 W for slim nodes. The AMD PRO A8-9600 steps down to R7 with 6 compute units for lower cost desks. Both share AM4 boards.
Home users can pick A12-9800 without PRO firmware for similar speed.
Later business towers move to Ryzen PRO after a BIOS update. The PRO A12-9800 covers offices where four fast cores with graphics must deploy now.
Backup routines matter more on non ECC office PCs. Nightly file sync to a NAS guards against drive failure. Testing restores twice a year confirms the copies are usable.
Frequently asked questions
What socket does the AMD PRO A12-9800 use?
It uses AM4 on AM4 boards with DDR4.
How many cores does the PRO A12-9800 have?
Four cores and four threads, with 3.8 GHz base and up to 4.2 GHz boost.
Which graphics does the PRO A12-9800 include?
Radeon R7 graphics with 8 compute units.
What memory does the PRO A12-9800 support?
DDR4-2400 in two channels.
When did the PRO A12-9800 launch?
October 3, 2016 with Bristol Ridge PRO on AM4.
Sources and verification
Facts last checked against these sources on . Page last edited on .