Intel Xeon E7
Developer	Intel
Manufacturer	Intel
Type	Microprocessors
Introduction	April 5, 2011 (announced) April 5, 2011 (launch)
Architecture	Multi-socket server microprocessors
ISA	x86-64
µarch	Westmere, Ivy Bridge, Haswell, Broadwell
Word size	64 bit 8 octets 16 nibbles
Process	32 nm 0.032 μm 3.2e-5 mm , 22 nm 0.022 μm 2.2e-5 mm , 14 nm 0.014 μm 1.4e-5 mm
Technology	CMOS
Clock	1700 MHz-3400 MHZ
Package	FCLGA-8
Socket	LGA-1567

Xeon E7 is a family of high-end enterprise-level x86 microprocessors. These server processors offer the highest performance, most extensive set of features, and offer multi-socket configuration support.

Members

Westmere EX

See also: Westmere µarch

These models support everything up to AES (SMM, FPU, NX, MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AES), and TXT.

Westmere-based Xeon E7
Main processor										Features
Model	Price	Launched	Sockets	Cores	Threads	Freq	Turbo Freq	TDP	Max Mem	TBT	HT
E7-8870	$ 4,616.00 € 4,154.40 £ 3,738.96 ¥ 476,971.28	5 April 2011	8	10	20	2.4 GHz 2,399.99 MHz 2,399,990 kHz	2.8 GHz 2,799.99 MHz 2,799,990 kHz	130 W 130,000 mW 0.174 hp 0.13 kW	4 TiB 4,194,304 MiB 4,294,967,296 KiB 4,398,046,511,104 B 4,096 GiB	✘	✔
E7-8867L	$ 4,172.00 € 3,754.80 £ 3,379.32 ¥ 431,092.76	5 April 2011	8	10	20	2.133 GHz 2,133.33 MHz 2,133,330 kHz	2.533 GHz 2,533.33 MHz 2,533,330 kHz	105 W 105,000 mW 0.141 hp 0.105 kW	4 TiB 4,194,304 MiB 4,294,967,296 KiB 4,398,046,511,104 B 4,096 GiB	✘	✔
E7-8860	$ 4,061.00 € 3,654.90 £ 3,289.41 ¥ 419,623.13	5 April 2011	8	10	20	2.267 GHz 2,266.66 MHz 2,266,660 kHz	2.667 GHz 2,666.66 MHz 2,666,660 kHz	130 W 130,000 mW 0.174 hp 0.13 kW	4 TiB 4,194,304 MiB 4,294,967,296 KiB 4,398,046,511,104 B 4,096 GiB	✘	✔
E7-8850	$ 3,059.00 € 2,753.10 £ 2,477.79 ¥ 316,086.47	5 April 2011	8	10	20	2 GHz 1,999.99 MHz 1,999,990 kHz	2.4 GHz 2,399.99 MHz 2,399,990 kHz	130 W 130,000 mW 0.174 hp 0.13 kW	4 TiB 4,194,304 MiB 4,294,967,296 KiB 4,398,046,511,104 B 4,096 GiB	✘	✔
E7-8837	$ 2,280.00 € 2,052.00 £ 1,846.80 ¥ 235,592.40	5 April 2011	8	8	8	2.667 GHz 2,666.66 MHz 2,666,660 kHz	2.8 GHz 2,799.99 MHz 2,799,990 kHz	130 W 130,000 mW 0.174 hp 0.13 kW	4 TiB 4,194,304 MiB 4,294,967,296 KiB 4,398,046,511,104 B 4,096 GiB	✘	✘
E7-8830	$ 2,280.00 € 2,052.00 £ 1,846.80 ¥ 235,592.40	5 April 2011	8	8	16	2.133 GHz 2,133.33 MHz 2,133,330 kHz	2.4 GHz 2,399.99 MHz 2,399,990 kHz	105 W 105,000 mW 0.141 hp 0.105 kW	4 TiB 4,194,304 MiB 4,294,967,296 KiB 4,398,046,511,104 B 4,096 GiB	✘	✔
E7-4870	$ 4,394.00 € 3,954.60 £ 3,559.14 ¥ 454,032.02	5 April 2011	4	10	20	2.4 GHz 2,399.99 MHz 2,399,990 kHz	2.8 GHz 2,799.99 MHz 2,799,990 kHz	130 W 130,000 mW 0.174 hp 0.13 kW	2 TiB 2,097,152 MiB 2,147,483,648 KiB 2,199,023,255,552 B 2,048 GiB	✘	✔
E7-4860	$ 3,838.00 € 3,454.20 £ 3,108.78 ¥ 396,580.54	5 April 2011	4	10	20	2.267 GHz 2,266.66 MHz 2,266,660 kHz	2.667 GHz 2,666.66 MHz 2,666,660 kHz	130 W 130,000 mW 0.174 hp 0.13 kW	2 TiB 2,097,152 MiB 2,147,483,648 KiB 2,199,023,255,552 B 2,048 GiB	✘	✔
E7-4850	$ 2,837.00 € 2,553.30 £ 2,297.97 ¥ 293,147.21	5 April 2011	4	10	20	2 GHz 1,999.99 MHz 1,999,990 kHz	2.4 GHz 2,399.99 MHz 2,399,990 kHz	130 W 130,000 mW 0.174 hp 0.13 kW	2 TiB 2,097,152 MiB 2,147,483,648 KiB 2,199,023,255,552 B 2,048 GiB	✘	✔
E7-4830	$ 2,059.00 € 1,853.10 £ 1,667.79 ¥ 212,756.47	5 April 2011	4	8	16	2.133 GHz 2,133.33 MHz 2,133,330 kHz	2.4 GHz 2,399.66 MHz 2,399,660 kHz	105 W 105,000 mW 0.141 hp 0.105 kW	2 TiB 2,097,152 MiB 2,147,483,648 KiB 2,199,023,255,552 B 2,048 GiB	✘	✔
E7-4820	$ 1,446.00 € 1,301.40 £ 1,171.26 ¥ 149,415.18	5 April 2011	4	8	16	2 GHz 1,999.99 MHz 1,999,990 kHz	2.267 GHz 2,266.66 MHz 2,266,660 kHz	105 W 105,000 mW 0.141 hp 0.105 kW	2 TiB 2,097,152 MiB 2,147,483,648 KiB 2,199,023,255,552 B 2,048 GiB	✘	✔
E7-4807	$ 890.00 € 801.00 £ 720.90 ¥ 91,963.70	5 April 2011	4	6	12	1.867 GHz 1,866.66 MHz 1,866,660 kHz		95 W 95,000 mW 0.127 hp 0.095 kW	2 TiB 2,097,152 MiB 2,147,483,648 KiB 2,199,023,255,552 B 2,048 GiB	✘	✔
E7-2870	$ 4,227.00 € 3,804.30 £ 3,423.87 ¥ 436,775.91	5 April 2011	2	10	20	2.4 GHz 2,399.99 MHz 2,399,990 kHz	2.8 GHz 2,799.99 MHz 2,799,990 kHz	130 W 130,000 mW 0.174 hp 0.13 kW	1 TiB 1,048,576 MiB 1,073,741,824 KiB 1,099,511,627,776 B 1,024 GiB	✘	✔
E7-2860	$ 3,670.00 € 3,303.00 £ 2,972.70 ¥ 379,221.10	5 April 2011	2	10	20	2.267 GHz 2,266.66 MHz 2,266,660 kHz	2.667 GHz 2,666.66 MHz 2,666,660 kHz	130 W 130,000 mW 0.174 hp 0.13 kW	1 TiB 1,048,576 MiB 1,073,741,824 KiB 1,099,511,627,776 B 1,024 GiB	✘	✔
E7-2850	$ 2,558.00 € 2,302.20 £ 2,071.98 ¥ 264,318.14	5 April 2011	2	10	20	2 GHz 1,999.99 MHz 1,999,990 kHz	2.667 GHz 2,666.66 MHz 2,666,660 kHz	130 W 130,000 mW 0.174 hp 0.13 kW	1 TiB 1,048,576 MiB 1,073,741,824 KiB 1,099,511,627,776 B 1,024 GiB	✘	✔
E7-2830	$ 1,779.00 € 1,601.10 £ 1,440.99 ¥ 183,824.07	5 April 2011	2	8	16	2.133 GHz 2,133.33 MHz 2,133,330 kHz	2.4 GHz 2,399.99 MHz 2,399,990 kHz	105 W 105,000 mW 0.141 hp 0.105 kW	1 TiB 1,048,576 MiB 1,073,741,824 KiB 1,099,511,627,776 B 1,024 GiB	✘	✔
E7-2820	$ 1,334.00 € 1,200.60 £ 1,080.54 ¥ 137,842.22	5 April 2011	2	8	16	2 GHz 1,999.99 MHz 1,999,990 kHz	2.267 GHz 2,266.66 MHz 2,266,660 kHz	105 W 105,000 mW 0.141 hp 0.105 kW	1 TiB 1,048,576 MiB 1,073,741,824 KiB 1,099,511,627,776 B 1,024 GiB	✘	✔
E7-2803	$ 774.00 € 696.60 £ 626.94 ¥ 79,977.42	5 April 2011	2	6	12	1.733 GHz 1,733.33 MHz 1,733,330 kHz		105 W 105,000 mW 0.141 hp 0.105 kW	1 TiB 1,048,576 MiB 1,073,741,824 KiB 1,099,511,627,776 B 1,024 GiB	✘	✔
Count: 18

Die Shot

• 513 mm²
• 2,600,000,000 transistors
• 10 cores

Ivy Bridge EX (v2)

Main article: Ivy Bridge µarch

This section is empty; you can help add the missing info by editing this page.

Die Shot

• 541 mm²
• 4,310,000,000 transistors
• 15 cores

Haswell EX (v3)

Main article: Haswell µarch

This section is empty; you can help add the missing info by editing this page.

Die Shot

• 662 mm²
• 5,690,000,000 transistors
• 18 cores

Broadwell EX (v4)

Main article: Broadwell µarch

This section is empty; you can help add the missing info by editing this page.

See Also

• Xeon
  • Xeon E5
  • Xeon E3
• Opteron