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AMD Ryzen AI Embedded X168i vs AMD Ryzen AI Embedded X199: Comparison

AMD Ryzen AI Embedded X168i and AMD Ryzen AI Embedded X199 separate most on l2 cache: AMD Ryzen AI Embedded X168i at 8 MB, AMD Ryzen AI Embedded X199 at 16 MB, 50% in favour of AMD Ryzen AI Embedded X199. L3 Cache splits them by another 50%, again favouring AMD Ryzen AI Embedded X199. They match on 18 other specifications, including form factor, tdp and socket.

Specs

Specification
AMD Ryzen AI Embedded X168i
AMD Ryzen AI Embedded X168i
AMD Ryzen AI Embedded X199
AMD Ryzen AI Embedded X199
Form FactorEmbeddedEmbedded
TDP55 W55 W
SocketFP11 (BGA)FP11 (BGA)
L2 Cache8 MB-50%16 MB
L3 Cache32 MB-50%64 MB
Memory TypeLPDDR5x-8533LPDDR5x-8533
PCIe Lanes1616
ArchitectureZen 5Zen 5
Cores816
Threads1632
Base Clock3.6 GHz3 GHz
Boost Clock5 GHz5.1 GHz
Configurable TDP (cTDP)45-12045-120
Junction Temp Range-40-105°C0-105°C
Security ProcessorYesYes
GPU Max Frequency2800 MHz2900 MHz
GPU Compute Units3240
Max Displays44
Max Resolution7680x4320 @ 60Hz7680x4320 @ 60Hz
Display InterfacesHDMI 2.1, DP 2.0, eDP v1.4HDMI 2.1, DP 2.0, eDP v1.4
HW Video Encode/Decodeup to 4K @60Hzup to 4K @60Hz
AMD Ryzen AIAvailableAvailable
NPU TOPSUp to 50 TOPSUp to 50 TOPS
Memory Controller8 Channel w/ Link-ECC8 Channel w/ Link-ECC
EthernetN/AN/A
USB2x USB4, 2x USB 3.2, 3x USB 2.02x USB4, 2x USB 3.2, 3x USB 2.0
Low Speed InterfacesI2C , SMBus , SPI , UARTI2C , SMBus , SPI , UART

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