AMD Ryzen Embedded V1605B socket: FP5
The AMD Ryzen Embedded V1605B uses the FP5 package on soldered embedded boards. The quad core 15 W chip cannot be replaced.
- Socket
- FP5
- Launched
- February 21, 2018
- Cores and threads
- 4 and 8
- Default TDP
- 15 W
- Codename
- Great Horned Owl
- Segment
- Mobile (soldered)
- Family
- AMD Ryzen Embedded
- Clocks
- 2.0 / 3.6 GHz
AMD Ryzen Embedded V1605B specifications
| Cores | 4 |
|---|---|
| Threads | 8 |
| Core architecture | Zen (Great Horned Owl) cores on 14 nm |
| Clocks | 2.0 GHz base, up to 3.6 GHz |
| Cache | 4 MB L3, 2 MB L2 |
| Processor base power (TDP) | 15 W (12 to 25 W configurable) |
| Manufacturing process | 14 nm |
| Memory support | DDR4-2400 ECC, two channels, up to 32 GB |
| PCI Express | 16 lanes from the APU, PCIe 3.0 |
| Integrated graphics | AMD Radeon Vega 8 |
| Multiplier | Locked |
| Package | FP5 (BGA, soldered) |
Motherboard compatibility
AMD Ryzen Embedded V1605B needs a motherboard with a FP5 socket. Chipset by chipset data for this codename is not recorded yet. See the FP5 chipset list and the board maker's CPU support list.
FP5 at a glance
| Type | BGA, 1,140 contacts |
|---|---|
| Package size | 35 × 25 mm |
| Introduced | January 2018 |
| Memory | DDR4 up to 2400 MT/s, two channels |
| Cooler mounting holes | Not applicable (soldered) |
What the Ryzen Embedded V1605B is
The Ryzen Embedded V1605B packs four Zen cores with multithreading into a 15 W embedded envelope. It launched on 21 February 2018 with a 2.0 GHz base and up to 3.6 GHz boost. AMD targets industrial PCs that need threads without much heat.
Four megabytes of L3 with 2 MB of L2 feed multitasking across eight threads. The low base stretches efficiency, while boost reaches 3.6 GHz for bursts. Eight threads cover control plus vision helpers.
Radeon Vega 8 graphics drive displays without discrete cards. The process is 14 nm. DDR4-2400 ECC in two channels suits reliability. Technical City lists 2 MB L3 here against 4 MB in CPU-Monkey, and this page uses 4 MB.
Socket and motherboard compatibility
The V1605B solders to FP5 permanently. Vendors tune 15 W with passive cooling and 12 to 25 W configurability. There is no socketed upgrade.
DDR4-2400 ECC in two channels up to 32 GB covers controllers with SSDs. Dual channel aids Vega. The How to find your CPU socket type guide confirms FP5 in board specs.
Raven Ridge mobile parts share the package with different firmware. Replacement means a new board.
Memory, PCIe and cooling
DDR4-2400 ECC in two channels up to 32 GB suits automation with small storage. Start with 8 GB for multitasking.
PCIe 3.0 with 16 lanes from the APU can take NVMe or machine I/O. Many boxes use soldered flash instead. Layouts follow vendor manuals.
Conduction cooling suits 15 W sealed enclosures. No retail cooler fits.
Upgrade paths
Soldered construction blocks CPU changes. Storage expansion where allowed extends service life. Board swaps bring speed gains.
Within FP5, the AMD Ryzen Embedded V1202B trims to two cores at the same 15 W for smaller nodes. The AMD Ryzen Embedded V1756B raises clocks at 45 W where listed for stronger performance. Both share soldered tooling.
Past FP5 newer embedded SoCs need other sockets. The V1605B covers balanced threads where four cores must sip power.
Frequently asked questions
What socket does the Ryzen Embedded V1605B use?
It uses FP5 soldered to the embedded board.
How many cores does the V1605B have?
Four cores with multithreading give eight threads. Base is 2.0 GHz with boost to 3.6 GHz.
Can the V1605B be upgraded?
No. Board replacement is the only path.
What memory does the V1605B support?
DDR4-2400 ECC in two channels up to 32 GB.
When did the V1605B launch?
21 February 2018.
Sources and verification
- AMD Ryzen Embedded V1605B Benchmarks and Specs (CPU-Monkey)
- Ryzen Embedded V1605B specs (Technical City)
Facts last checked against these sources on . Page last edited on .