Processor System (PS) Performance Characteristics

Table 1. Processor Performance
Symbol	Description	Speed Grade			Units
Symbol	Description	-3	-2	-1	Units
F_APUMAX	Maximum APU clock frequency	1500	1333	1200	MHz
F_RPUMAX	Maximum RPU clock frequency	600	533	500	MHz
F_GPUMAX	Maximum GPU clock frequency	667	600	600	MHz

Table 2. Configuration and Security Unit Performance
Symbol	Description	Speed Grade			Units
Symbol	Description	-3	-2	-1	Units
F_CSUCIBMAX	Maximum CSU crypto interface block frequency	400	400	400	MHz

Table 3. PS DDR Performance
Memory Standard	Package	DRAM Type	Speed Grade				Units
			-3E -2E/-2LE -1E		-2I -1I/-1M/-1Q -1LI
			Min	Max	Min	Max
DDR4³	All FFV and FFR packages, FBVB900, SFVC784, SFRC784, SFVD784, and SFVE784	1-rank component	664	2400	1000	2400	Mb/s
		1-rank DIMM¹, 2-rank component w/dual-rank package	664	2133	1000	2133	Mb/s
		2-rank DIMM^{1, 2}, 2-rank component w/single-rank package	664	1866	1000	1866	Mb/s
	SFVA625⁶	1-rank component	664	2133	1000	2133	Mb/s
		1-rank DIMM¹, 2-rank component w/dual-rank package	664	1866	1000	1866	Mb/s
		2-rank DIMM^{1, 2}, 2-rank component w/single-rank package	664	1600	1000	1600	Mb/s
	SBVA484, UBVA494, and UBVA530⁶	1-rank component	664	1866	1000	1866	Mb/s
		2-rank component w/dual-rank package	664	1600	1000	1600	Mb/s
		2-rank component w/single-rank package	664	1333	1000	1333	Mb/s
LPDDR4⁴	All FFV and FFR packages, FBVB900, SFVC784, SFRC784, SFVD784, and SFVE784	1-rank component⁵	664	2400	1000	2400	Mb/s
		2-rank component w/dual-rank package⁵	664	2133	1000	2133	Mb/s
	SFVA625⁶	1-rank component⁵	664	2133	1000	2133	Mb/s
	SFVA625⁶	2-rank component w/dual-rank package⁵	664	1866	1000	1866	Mb/s
	SBVA484, UBVA494, and UBVA530⁶	1-rank component⁵	664	1866	1000	1866	Mb/s
	SBVA484, UBVA494, and UBVA530⁶	2-rank component w/dual-rank package⁵	664	1600	1000	1600	Mb/s
DDR3	All FFV and FFR packages, FBVB900, SFVC784, SFRC784, SFVD784, and SFVE784	1-rank component	664	2133	1000	2133	Mb/s
		1-rank DIMM¹, 2-rank component w/dual-rank package	664	1866	1000	1866	Mb/s
		2-rank DIMM^{1, 2}, 2-rank component w/single-rank package	664	1600	1000	1600	Mb/s
	SFVA625⁶	1-rank component	664	1866	1000	1866	Mb/s
		1-rank DIMM¹, 2-rank component w/dual-rank package	664	1600	1000	1600	Mb/s
		2-rank DIMM^{1, 2}, 2-rank component w/single-rank package	664	1333	1000	1333	Mb/s
	SBVA484, UBVA494, and UBVA530⁶	1-rank component	664	1066	1000	1066	Mb/s
		2-rank component w/dual-rank package	664	1066	1000	1066	Mb/s
		2-rank component w/single-rank package	664	1066	1000	1066	Mb/s
DDR3L	All FFV and FFR packages, FBVB900, SFVC784, SFRC784, SFVD784, and SFVE784	1-rank component	664	1866	1000	1866	Mb/s
		1-rank DIMM¹, 2-rank component w/dual-rank package	664	1600	1000	1600	Mb/s
		2-rank DIMM^{1, 2}, 2-rank component w/single-rank package	664	1333	1000	1333	Mb/s
	SFVA625⁶	1-rank component	664	1600	1000	1600	Mb/s
		1-rank DIMM¹, 2-rank component w/dual-rank package	664	1333	1000	1333	Mb/s
		2-rank DIMM^{1, 2}, 2-rank component w/single-rank package	664	1066	1000	1066	Mb/s
	SBVA484, UBVA494, and UBVA530⁶	1-rank component	664	1066	1000	1066	Mb/s
		2-rank component w/dual-rank package	664	1066	1000	1066	Mb/s
		2-rank component w/single-rank package	664	1066	1000	1066	Mb/s
LPDDR3⁸	All FFV and FFR packages, FBVB900, SFVC784, SFRC784, SFVD784, and SFVE784	1-rank component⁷	664	1600	1000	1600	Mb/s
		2-rank component w/dual-rank package⁷	664	1333	1000	1333	Mb/s
	SFVA625⁶	1-rank component⁷	664	1333	1000	1333	Mb/s
	SFVA625⁶	2-rank component w/dual-rank package⁷	664	1066	1000	1066	Mb/s
	SBVA484, UBVA494, and UBVA530⁶	1-rank component⁷	664	1066	1000	1066	Mb/s
	SBVA484, UBVA494, and UBVA530⁶	2-rank component w/dual-rank package⁷	664	1066	1000	1066	Mb/s
Dual in-line memory module (DIMM) includes RDIMM, SODIMM, and UDIMM. Includes: 2-rank 1-slot. The JEDEC JESD79-4C standard for DDR4 SDRAM limits the maximum t_CK to 1.6 ns. Because of this limitation, AMD recommends working with your DRAM vendor to verify support for data rates at or less than 1066 Mb/s. LPDDR4 support is only available as a 32-bit interface. Byte-mode LPDDR4 devices are not supported. LPDDR4 1-rank component with ECC is limited to the performance specified for the LPDDR4 2-rank component. In SBVA484, SFVA625, UBVA494, and UBVA530 packages, DDR4 support is only available as a 32-bit or 16-bit interface, and other memory support is available only as a 32-bit interface. 64-bit LPDDR3 interface performance values are defined without ECC support. LPDDR3 quad-die package devices are not supported.

Table 4. PS NAND NV-DDR Synchronous Performance
Memory Standard	Mode	Speed Grade			Units
		-3	-2	-1
		Max	Max	Max
NV-DDR¹	5	200	200	200	Mb/s
	4	166.6	166.6	166.6	Mb/s
	3	133.3	133.3	133.3	Mb/s
	2	100	100	100	Mb/s
	1	66.6	66.6	66.6	Mb/s
	0	40	40	40	Mb/s
The PS NAND memory controller interface for NV-DDR switching characteristics meets the requirements of the ONFI 3.1 specification.

Table 5. PS NAND SDR Asynchronous Performance
Memory Standard	Mode	Speed Grade			Units
		-3	-2	-1
		Max	Max	Max
SDR^{1, 2}	5	50	50	50	Mb/s
	4	40	40	40	Mb/s
	3	33.3	33.3	33.3	Mb/s
	2	28.5	28.5	28.5	Mb/s
	1	20	20	20	Mb/s
	0	10	10	10	Mb/s
The PS NAND memory controller interface for SDR switching characteristics meets the requirements of the ONFI 3.1 specification. The NAND controller reference clock frequency maximum is 83 MHz.

Table 6. PS-PL Interface Performance
Symbol	Description	Min	Max	Units
F_EMIOGEMCLK	EMIO gigabit Ethernet controller maximum frequency	–	125	MHz
F_EMIOSDCLK	EMIO SD controller maximum frequency	–	25	MHz
F_EMIOSPICLK	EMIO SPI controller maximum frequency	–	25	MHz
F_EMIOTRACECLK	EMIO trace controller maximum frequency	–	125	MHz
F_FCIDMACLK	Flow control interface DMA maximum frequency	–	333	MHz
F_AXICLK	Maximum AXI interface performance	–	333	MHz
F_DPLIVEVIDEO	DisplayPort controller live video interface maximum frequency	–	300	MHz

Processor System (PS) Performance Characteristics - DS925

Zynq UltraScale+ MPSoC Data Sheet: DC and AC Switching Characteristics (DS925)