Edit Values
Naples
General Info
Designer	AMD
Manufacturer	GlobalFoundries
Introduction	March 7, 2017 (announced)
Microarchitecture
ISA	x86-64
Microarchitecture	Zen
Word Size	8 octets 16 nibbles 64 bit
Process	14 nm 0.014 μm 1.4e-5 mm
Technology	CMOS
Succession
Rome

Naples is the name of the cores for AMD's highest-performance enterprise-level server multiprocessors based on the Zen microarchitecture. Naples processors support up 32 cores and are fabricated on GlobalFoundries' 14 nm process. Naples-based processors are branded as EPYC.

Naples processors are set to be introduced in the 2nd quarter of 2017.

Overview

AMD Naples system on chips are a series of high-performance multiprocessors designed by AMD based on their Zen microarchitecture. Naples SoCs support both single and 2-way multiprocessing with up to a maximum of 32 cores (and 64 threads) per processor for a total of up to 64 cores (and 128 threads) for a 2-way MP system. Those SoCs sports 128 PCIe lanes each, however half of them are lost when in 2-way MP (leaving the system with the same overall lanes count as a single socket solution). Communication between the two chips is done via AMD's Infinity Fabric protocol over the 64 PCIe reserved lanes.

Common Features

All Naples processors have the following:

• Octa-channel Memory
  • Up to DDR4-2400 ECC
  • Up to 2 TiB (4 TiB in 2MP)
• Up to 32 cores / 64 threads
• Everything up to AVX2 (i.e., SMM, FPU, NX, MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AES, AVX, FMA3, and AVX2), and SHA

Naples Processors

	List of Naples Processors
	Processor
Model	Family	Price	Launched	Cores	Threads	Frequency	Turbo	TDP
7251	EPYC	$ 574.00 € 516.60 £ 464.94 ¥ 59,311.42	20 June 2017	8	16	2.1 GHz 2,100 MHz 2,100,000 kHz	2.9 GHz 2,900 MHz 2,900,000 kHz	120 W 120,000 mW 0.161 hp 0.12 kW
7261	EPYC		14 June 2018	8	16	2.5 GHz 2,500 MHz 2,500,000 kHz	2.9 GHz 2,900 MHz 2,900,000 kHz	155 W 155,000 mW 0.208 hp 0.155 kW , 170 W 170,000 mW 0.228 hp 0.17 kW
7281	EPYC	$ 650.00 € 585.00 £ 526.50 ¥ 67,164.50	20 June 2017	16	32	2.1 GHz 2,100 MHz 2,100,000 kHz	2.7 GHz 2,700 MHz 2,700,000 kHz	155 W 155,000 mW 0.208 hp 0.155 kW , 170 W 170,000 mW 0.228 hp 0.17 kW
7301	EPYC	$ 825.00 € 742.50 £ 668.25 ¥ 85,247.25	20 June 2017	16	32	2.2 GHz 2,200 MHz 2,200,000 kHz	2.7 GHz 2,700 MHz 2,700,000 kHz	155 W 155,000 mW 0.208 hp 0.155 kW , 170 W 170,000 mW 0.228 hp 0.17 kW
7351	EPYC	$ 1,100.00 € 990.00 £ 891.00 ¥ 113,663.00	20 June 2017	16	32	2.4 GHz 2,400 MHz 2,400,000 kHz	2.9 GHz 2,900 MHz 2,900,000 kHz	155 W 155,000 mW 0.208 hp 0.155 kW , 170 W 170,000 mW 0.228 hp 0.17 kW
7351P	EPYC	$ 750.00 € 675.00 £ 607.50 ¥ 77,497.50	20 June 2017	16	32	2.4 GHz 2,400 MHz 2,400,000 kHz	2.9 GHz 2,900 MHz 2,900,000 kHz	155 W 155,000 mW 0.208 hp 0.155 kW , 170 W 170,000 mW 0.228 hp 0.17 kW
7371	EPYC	$ 1,550.00 € 1,395.00 £ 1,255.50 ¥ 160,161.50	2019	16	32	3.1 GHz 3,100 MHz 3,100,000 kHz	3.8 GHz 3,800 MHz 3,800,000 kHz	200 W 200,000 mW 0.268 hp 0.2 kW
7401	EPYC	$ 1,850.00 € 1,665.00 £ 1,498.50 ¥ 191,160.50	20 June 2017	24	48	2 GHz 2,000 MHz 2,000,000 kHz	3 GHz 3,000 MHz 3,000,000 kHz	155 W 155,000 mW 0.208 hp 0.155 kW , 170 W 170,000 mW 0.228 hp 0.17 kW
7401P	EPYC	$ 1,075.00 € 967.50 £ 870.75 ¥ 111,079.75	20 June 2017	24	48	2 GHz 2,000 MHz 2,000,000 kHz	3 GHz 3,000 MHz 3,000,000 kHz	155 W 155,000 mW 0.208 hp 0.155 kW , 170 W 170,000 mW 0.228 hp 0.17 kW
7451	EPYC	$ 2,400.00 € 2,160.00 £ 1,944.00 ¥ 247,992.00	20 June 2017	24	48	2.3 GHz 2,300 MHz 2,300,000 kHz	3.2 GHz 3,200 MHz 3,200,000 kHz	180 W 180,000 mW 0.241 hp 0.18 kW
7501	EPYC	$ 3,400.00 € 3,060.00 £ 2,754.00 ¥ 351,322.00	20 June 2017	32	64	2 GHz 2,000 MHz 2,000,000 kHz	3 GHz 3,000 MHz 3,000,000 kHz	155 W 155,000 mW 0.208 hp 0.155 kW , 170 W 170,000 mW 0.228 hp 0.17 kW
7551	EPYC	$ 3,400.00 € 3,060.00 £ 2,754.00 ¥ 351,322.00	20 June 2017	32	64	2 GHz 2,000 MHz 2,000,000 kHz	3 GHz 3,000 MHz 3,000,000 kHz	180 W 180,000 mW 0.241 hp 0.18 kW
7551P	EPYC	$ 2,100.00 € 1,890.00 £ 1,701.00 ¥ 216,993.00	20 June 2017	32	64	2 GHz 2,000 MHz 2,000,000 kHz	3 GHz 3,000 MHz 3,000,000 kHz	180 W 180,000 mW 0.241 hp 0.18 kW
7601	EPYC	$ 4,200.00 € 3,780.00 £ 3,402.00 ¥ 433,986.00	20 June 2017	32	64	2.2 GHz 2,200 MHz 2,200,000 kHz	3.2 GHz 3,200 MHz 3,200,000 kHz	180 W 180,000 mW 0.241 hp 0.18 kW
Count: 14

See also

• Zen
  • Summit Ridge
• Skylake
  • Skylake SP