Which is better for a multi-GPU workstation?

The ASUS. It has seven PCIe 4.0 x16 slots, 16 power stages and two extra PCIe 6-pin power connectors, which is what multi-GPU builds need. The ASRock Rack listing does not state its PCIe layout.

Is the ASUS worth about $1,008 more?

Only if you use its extras: seven PCIe 4.0 x16 slots, dual 10G Ethernet, WiFi 6, three M.2 slots, two U.2 ports and the ASMB9-iKVM BMC. For a single-GPU or CPU-only build, the ASRock Rack covers the same socket and chipset for far less.

Which supports newer Threadripper PRO CPUs?

The ASRock Rack lists Ryzen Threadripper PRO 5000WX and 3000WX. The ASUS listing names the 3000 WX series. Check the CPU support list on each vendor page before buying a 5000WX chip for the ASUS.

Do both take ECC memory?

Yes. Both are WRX80 boards with eight DDR4 DIMM slots and ECC support. The ASRock Rack listing specifies 3200 MHz ECC RDIMMs from 16GB to 128GB per module.

Which has better networking?

The ASUS. It has dual Intel X550 10 Gigabit Ethernet and a WiFi 6 AX200 module. The ASRock Rack listing does not state its LAN configuration.

Which is better for a rack or server build?

The ASRock Rack, if you want server-style headers such as IPMB, PMBus and SMBus, seven 6-pin fan headers and two thermal sensor headers. The ASUS is the better desk-side workstation board.

ASUS Pro WS WRX80E-SAGE SE WIFI AMD Threadripper Pro EATX Motherboard vs Wrx80d8-2t Server Motherboard Swrx8 LGA4094 AMD Ryzen Threadripper PRO 5000wx/3000wx for Asrock Rack

Buy the ASUS Pro WS WRX80E-SAGE SE WIFI if you need seven PCIe 4.0 x16 slots, dual 10G Ethernet and a full workstation feature set; it is the more complete board. Buy the ASRock Rack WRX80D8-2T only if you want a server-style board and the lowest entry price. As of November 3, 2026 the ASUS is $1,189.99 at Pondesk and the ASRock Rack is $181.95 at NEMIX RAM, a gap of about $1,008.

Today the Wrx80d8-2t Server Motherboard Swrx8 LGA4094 AMD Ryzen Threadripper PRO 5000wx/3000wx for Asrock Rack costs $1,008.04 less at its best price.

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