Difference between revisions of "amd/epyc"

Revision as of 19:20, 22 July 2017

AMD EPYC

EPYC logo
Developer	AMD
Manufacturer	GlobalFoundries
Type	System on chips
Introduction	May 16, 2017 (announced) June 20, 2017 (launch)
Architecture	High-performance Server SOCs
ISA	x86-64
µarch	Zen
Word size	64 bit 8 octets 16 nibbles
Process	14 nm 0.014 μm 1.4e-5 mm
Technology	CMOS
Clock	2,000 MHz-2,400 MHz
Package	FCLGA-4094
Socket	Socket SP3
Succession
←
Opteron

EPYC (pronounced epic) is a family of 64-bit x86 high-performance server multiprocessors introduced by AMD in 2017 as the successor to the Opteron family.

Overview

Lisa Su introducing EPYC.

The EPYC family was announced during AMD's Financial Analyst Day on May 16, 2017. EPYC replaces the previous Opteron server family with the introduction of the Zen microarchitecture which was introduced in early in 2017 for the mainstream market. EPYC processors support 1-way and 2-way multiprocessing. The first series of processors based on the Naples codename was launched in June 2017.

Members

7000 Series

See also: Naples and Zen µarch

Introduced in June of 2017, first generation EPYC processors are based on the Zen architecture fabricated on GlobalFoundries' 14 nm process. EPYC 7000 series effectively succeeds the previous Opteron 6000 series. All models consist of four Zeppelin dies, providing support for up to octa-channel DDR4 ECC memory of up to 2400-2666 MT/s supporting up to 2 TiB of memory per socket (for up to 4 TiB in 2-way MP). Each processor has 128 PCIe lanes and non-P models also support two-way multiprocessing utilizing 64 PCIe lanes for this purpose from each CPU.

All models support 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

Additionally, all models support AMD's new Secure Memory Encryption (SME), its subset TSME, and Secure Encrypted Virtualization (SEV) security technologies.

It should be noted that for some models, there are two TDP values given because the TDP will depend on the memory rate used for the system (i.e., either 2666 MT/s or 2400 MT/s). The All Boost frequency is the precision boost frequency that can be applied to all cores when they're all active. When less than 12 cores are active, however, the Max Boost frequency can be applied for even higher performance - provided there's sufficient thermal and electrical headroom.

	List of Zen-based EPYC Processors
	Main Specs								Frequency
Model	Price	Launched	Cores	Threads	L2$	L3$	TDP	Memory	Base Frequency	All Boost	Max Boost
	Uniprocessors
7351P	$ 750.00 € 675.00 £ 607.50 ¥ 77,497.50	20 June 2017	16	32	8 MiB 8,192 KiB 8,388,608 B 0.00781 GiB	64 MiB 65,536 KiB 67,108,864 B 0.0625 GiB	155 W 155,000 mW 0.208 hp 0.155 kW , 170 W 170,000 mW 0.228 hp 0.17 kW	DDR4-2666, DDR4-2400	2.4 GHz 2,400 MHz 2,400,000 kHz	2.9 GHz 2,900 MHz 2,900,000 kHz	2.9 GHz 2,900 MHz 2,900,000 kHz
7401P	$ 1,075.00 € 967.50 £ 870.75 ¥ 111,079.75	20 June 2017	24	48	12 MiB 12,288 KiB 12,582,912 B 0.0117 GiB	64 MiB 65,536 KiB 67,108,864 B 0.0625 GiB	155 W 155,000 mW 0.208 hp 0.155 kW , 170 W 170,000 mW 0.228 hp 0.17 kW	DDR4-2666, DDR4-2400	2 GHz 2,000 MHz 2,000,000 kHz	2.8 GHz 2,800 MHz 2,800,000 kHz	3 GHz 3,000 MHz 3,000,000 kHz
7551P	$ 2,100.00 € 1,890.00 £ 1,701.00 ¥ 216,993.00	20 June 2017	32	64	16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB	64 MiB 65,536 KiB 67,108,864 B 0.0625 GiB	180 W 180,000 mW 0.241 hp 0.18 kW	DDR4-2666	2 GHz 2,000 MHz 2,000,000 kHz	2.55 GHz 2,550 MHz 2,550,000 kHz	3 GHz 3,000 MHz 3,000,000 kHz
	Multiprocessors (dual-socket)
7251	$ 574.00 € 516.60 £ 464.94 ¥ 59,311.42	20 June 2017	8	16	4 MiB 4,096 KiB 4,194,304 B 0.00391 GiB	32 MiB 32,768 KiB 33,554,432 B 0.0313 GiB	120 W 120,000 mW 0.161 hp 0.12 kW	DDR4-2400	2.1 GHz 2,100 MHz 2,100,000 kHz		2.9 GHz 2,900 MHz 2,900,000 kHz
7261		14 June 2018	8	16	4 MiB 4,096 KiB 4,194,304 B 0.00391 GiB	64 MiB 65,536 KiB 67,108,864 B 0.0625 GiB	155 W 155,000 mW 0.208 hp 0.155 kW , 170 W 170,000 mW 0.228 hp 0.17 kW	DDR4-2666, DDR4-2400	2.5 GHz 2,500 MHz 2,500,000 kHz		2.9 GHz 2,900 MHz 2,900,000 kHz
7281	$ 650.00 € 585.00 £ 526.50 ¥ 67,164.50	20 June 2017	16	32	8 MiB 8,192 KiB 8,388,608 B 0.00781 GiB	32 MiB 32,768 KiB 33,554,432 B 0.0313 GiB	155 W 155,000 mW 0.208 hp 0.155 kW , 170 W 170,000 mW 0.228 hp 0.17 kW	DDR4-2666, DDR4-2400	2.1 GHz 2,100 MHz 2,100,000 kHz	2.7 GHz 2,700 MHz 2,700,000 kHz	2.7 GHz 2,700 MHz 2,700,000 kHz
7301	$ 825.00 € 742.50 £ 668.25 ¥ 85,247.25	20 June 2017	16	32	8 MiB 8,192 KiB 8,388,608 B 0.00781 GiB	64 MiB 65,536 KiB 67,108,864 B 0.0625 GiB	155 W 155,000 mW 0.208 hp 0.155 kW , 170 W 170,000 mW 0.228 hp 0.17 kW	DDR4-2666, DDR4-2400	2.2 GHz 2,200 MHz 2,200,000 kHz	2.7 GHz 2,700 MHz 2,700,000 kHz	2.7 GHz 2,700 MHz 2,700,000 kHz
7351	$ 1,100.00 € 990.00 £ 891.00 ¥ 113,663.00	20 June 2017	16	32	8 MiB 8,192 KiB 8,388,608 B 0.00781 GiB	64 MiB 65,536 KiB 67,108,864 B 0.0625 GiB	155 W 155,000 mW 0.208 hp 0.155 kW , 170 W 170,000 mW 0.228 hp 0.17 kW	DDR4-2666, DDR4-2400	2.4 GHz 2,400 MHz 2,400,000 kHz	2.9 GHz 2,900 MHz 2,900,000 kHz	2.9 GHz 2,900 MHz 2,900,000 kHz
7371	$ 1,550.00 € 1,395.00 £ 1,255.50 ¥ 160,161.50	2019	16	32	8 MiB 8,192 KiB 8,388,608 B 0.00781 GiB	64 MiB 65,536 KiB 67,108,864 B 0.0625 GiB	200 W 200,000 mW 0.268 hp 0.2 kW	DDR4-2666, DDR4-2400	3.1 GHz 3,100 MHz 3,100,000 kHz	3.6 GHz 3,600 MHz 3,600,000 kHz	3.8 GHz 3,800 MHz 3,800,000 kHz
7401	$ 1,850.00 € 1,665.00 £ 1,498.50 ¥ 191,160.50	20 June 2017	24	48	12 MiB 12,288 KiB 12,582,912 B 0.0117 GiB	64 MiB 65,536 KiB 67,108,864 B 0.0625 GiB	155 W 155,000 mW 0.208 hp 0.155 kW , 170 W 170,000 mW 0.228 hp 0.17 kW	DDR4-2666, DDR4-2400	2 GHz 2,000 MHz 2,000,000 kHz	2.8 GHz 2,800 MHz 2,800,000 kHz	3 GHz 3,000 MHz 3,000,000 kHz
7451	$ 2,400.00 € 2,160.00 £ 1,944.00 ¥ 247,992.00	20 June 2017	24	48	12 MiB 12,288 KiB 12,582,912 B 0.0117 GiB	64 MiB 65,536 KiB 67,108,864 B 0.0625 GiB	180 W 180,000 mW 0.241 hp 0.18 kW	DDR4-2666	2.3 GHz 2,300 MHz 2,300,000 kHz	2.9 GHz 2,900 MHz 2,900,000 kHz	3.2 GHz 3,200 MHz 3,200,000 kHz
7501	$ 3,400.00 € 3,060.00 £ 2,754.00 ¥ 351,322.00	20 June 2017	32	64	16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB	64 MiB 65,536 KiB 67,108,864 B 0.0625 GiB	155 W 155,000 mW 0.208 hp 0.155 kW , 170 W 170,000 mW 0.228 hp 0.17 kW	DDR4-2666, DDR4-2400	2 GHz 2,000 MHz 2,000,000 kHz	2.6 GHz 2,600 MHz 2,600,000 kHz	3 GHz 3,000 MHz 3,000,000 kHz
7551	$ 3,400.00 € 3,060.00 £ 2,754.00 ¥ 351,322.00	20 June 2017	32	64	16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB	64 MiB 65,536 KiB 67,108,864 B 0.0625 GiB	180 W 180,000 mW 0.241 hp 0.18 kW	DDR4-2666	2 GHz 2,000 MHz 2,000,000 kHz	2.55 GHz 2,550 MHz 2,550,000 kHz	3 GHz 3,000 MHz 3,000,000 kHz
7601	$ 4,200.00 € 3,780.00 £ 3,402.00 ¥ 433,986.00	20 June 2017	32	64	16 MiB 16,384 KiB 16,777,216 B 0.0156 GiB	64 MiB 65,536 KiB 67,108,864 B 0.0625 GiB	180 W 180,000 mW 0.241 hp 0.18 kW	DDR4-2666	2.2 GHz 2,200 MHz 2,200,000 kHz	2.7 GHz 2,700 MHz 2,700,000 kHz	3.2 GHz 3,200 MHz 3,200,000 kHz
Count: 14

Documents

AMD EPYC 7000-series Product Brief, June 2017
AMD EPYC Performance Brief, June 2017
AMD EPYC Solution Brief, June 2017

@@ Line 29: / Line 29: @@
 == Overview ==
-[[File:lisa announces epyc.png|right|thumb|Lisa Sue introducing EPYC.]]
+[[File:lisa announces epyc.png|right|thumb|Lisa Su introducing EPYC.]]
 The EPYC family was announced during AMD's Financial Analyst Day on May 16, [[2017]]. EPYC replaces the previous {{amd|Opteron}} server family with the introduction of the {{amd|Zen|l=arch}} microarchitecture which was introduced in early in 2017 for the mainstream market. EPYC processors support 1-way and 2-way [[multiprocessing]]. The first series of processors based on the {{amd|Naples|l=core}} codename was launched in June 2017.

designer	AMD +
first announced	May 16, 2017 +
first launched	June 20, 2017 +
full page name	amd/epyc +
instance of	system on a chip family +
instruction set architecture	x86-64 +
main designer	AMD +
manufacturer	GlobalFoundries +
microarchitecture	Zen +
name	AMD EPYC +
package	FCLGA-4094 +
process	14 nm (0.014 μm, 1.4e-5 mm) +
socket	Socket SP3 +
technology	CMOS +
word size	64 bit (8 octets, 16 nibbles) +

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