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  •  6.40 GT/s
  •  32 nm Abu Dhabi
  •  8MB L2 Cache
  • # of Cores: 8-Core
  • Series: AMD Opteron 6300 Series
  • Hyper Transports: 6.40 GT/s
  • L2 Cache: 8MB
  • Model #: OS6320WKT8GHKWOF
  • Item #: N82E16819113316
  • Return Policy: CPU Replacement Only Return Policy
  • $290.99
  • $2.99 Shipping

Intel newegg Intel Xeon E5-2620 v3 Haswell 2.4GHz LGA 2011-3 85W BX80644E52620V3 Server Processor
  •  22 nm Haswell
  •  6 x 256KB L2 Cache
  •  15MB L3 Cache
  • $449.99
  • $429.99
  • $2.99 Shipping

Intel newegg Intel Xeon E5-2630 v3 Haswell-EP 2.4GHz LGA 2011-3 85W BX80644E52630V3 Server Processor
  •  22 nm Haswell-EP
  •  8 x 256KB L2 Cache
  •  20MB L3 Cache
  • $669.99
  • $3.99 Shipping

Intel newegg Intel Xeon E5-2650 v3 Haswell 2.3GHz LGA 2011-3 105W BX80644E52650V3 Server Processor
  (1)
  •  22 nm Haswell
  •  10 x 256KB L2 Cache
  •  25MB L3 Cache
  • $1,199.99
  • $5.99 Shipping

AMD newegg AMD Opteron 4334 Seoul 3.1GHz Socket C32 95W OS4334WLU6KHKWOF Server Processor
  (4)
  •  6.40 GT/s
  •  32 nm Seoul
  •  6MB L2 Cache
  • # of Cores: Six-Core
  • Series: AMD Opteron 4300 Series
  • Hyper Transports: 6.40 GT/s
  • L2 Cache: 6MB
  • Model #: OS4334WLU6KHKWOF
  • Item #: N82E16819113321
  • Return Policy: CPU Replacement Only Return Policy
  • $204.99
  • $197.99
  • $2.99 Shipping

AMD newegg AMD Opteron 6320 Abu Dhabi 2.8GHz Socket G34 115W OS6320WKT8GHKWOF Server Processor
  (3)
  •  6.40 GT/s
  •  32 nm Abu Dhabi
  •  8MB L2 Cache
  • # of Cores: 8-Core
  • Series: AMD Opteron 6300 Series
  • Hyper Transports: 6.40 GT/s
  • L2 Cache: 8MB
  • Model #: OS6320WKT8GHKWOF
  • Item #: N82E16819113316
  • Return Policy: CPU Replacement Only Return Policy
  • $290.99
  • $2.99 Shipping

AMD newegg AMD Opteron 6344 Abu Dhabi 2.6GHz Socket G34 115W OS6344WKTCGHKWOF Server Processor
  (2)
  •  6.40 GT/s
  •  32 nm Abu Dhabi
  •  12MB L2 Cache
  • # of Cores: 12-Core
  • Series: AMD Opteron 6300 Series
  • Hyper Transports: 6.40 GT/s
  • L2 Cache: 12MB
  • Model #: OS6344WKTCGHKWOF
  • Item #: N82E16819113304
  • Return Policy: CPU Replacement Only Return Policy
  • $449.99
  • $397.99
  • Save: 12%
  • $2.99 Shipping

Intel newegg Intel Xeon E3-1241 v3 Haswell 3.5GHz 8MB  L3 Cache LGA 1150 80W Server Processor BX80646E31241V3
  (4)
  •  22 nm
  •  Haswell
  •  8 MB L3 Cache
  • # of Cores: Quad-Core
  • L2 Cache: 4 x 256KB
  • L3 Cache: 8MB
  • Manufacturing Tech: 22 nm
  • Model #: BX80646E31241V3
  • Item #: N82E16819117315
  • Return Policy: CPU Replacement Only Return Policy
  • $274.99
  • $2.99 Shipping

Intel newegg Intel Xeon E3-1226 v3 Haswell 3.3GHz 8MB  L3 Cache LGA 1150 84W Server Processor BX80646E31226V3
  (3)
  •  22 nm
  •  Haswell
  •  8 MB L3 Cache
  • # of Cores: Quad-Core
  • L2 Cache: 4 x 256KB
  • L3 Cache: 8MB
  • Manufacturing Tech: 22 nm
  • Model #: BX80646E31226V3
  • Item #: N82E16819117319
  • Return Policy: CPU Replacement Only Return Policy
  • $235.99
  • $224.99
  • Save: 5%
  • $2.99 Shipping

Intel newegg Intel Xeon E3-1271 v3 Haswell 3.6GHz 8MB  L3 Cache LGA 1150 80W Server Processor BX80646E31271V3
  •  22 nm
  •  Haswell
  •  8 MB L3 Cache
  • # of Cores: Quad-Core
  • L2 Cache: 4 x 256KB
  • L3 Cache: 8MB
  • Manufacturing Tech: 22 nm
  • Model #: BX80646E31271V3
  • Item #: N82E16819117314
  • Return Policy: CPU Replacement Only Return Policy
  • $344.99
  • $337.99
  • $4.99 Shipping

AMD newegg AMD Opteron 6378 Abu Dhabi 2.4GHz Socket G34 115W OS6378WKTGGHKWOF Server Processor
  (4)
  •  6.40 GT/s
  •  32 nm Abu Dhabi
  •  16 MB L2 Cache
  • # of Cores: 16-Core
  • Series: AMD Opteron 6300 Series
  • Hyper Transports: 6.40 GT/s
  • L2 Cache: 16 MB
  • Model #: OS6378WKTGGHKWOF
  • Item #: N82E16819113320
  • Return Policy: CPU Replacement Only Return Policy
  • $859.99
  • $3.99 Shipping

AMD newegg AMD Opteron 6376 Abu Dhabi 2.3GHz Socket G34 115W OS6376WKTGGHKWOF Server Processor
  •  6.40 GT/s
  •  32 nm Abu Dhabi
  •  16 MB L2 Cache
  • # of Cores: 16-Core
  • Series: AMD Opteron 6300 Series
  • Hyper Transports: 6.40 GT/s
  • L2 Cache: 16 MB
  • Model #: OS6376WKTGGHKWOF
  • Item #: N82E16819113306
  • Return Policy: CPU Replacement Only Return Policy
  • $753.99
  • $699.99
  • Save: 7%
  • $4.99 Shipping

AMD newegg AMD Opteron 6348 Abu Dhabi 2.8GHz Socket G34 115W OS6348WKTCGHKWOF Server Processor
  (2)
  •  6.40 GT/s
  •  32 nm Abu Dhabi
  •  12MB L2 Cache
  • # of Cores: 12-Core
  • Series: AMD Opteron 6300 Series
  • Hyper Transports: 6.40 GT/s
  • L2 Cache: 12MB
  • Model #: OS6348WKTCGHKWOF
  • Item #: N82E16819113305
  • Return Policy: CPU Replacement Only Return Policy
  • $649.99
  • $589.99
  • Save: 9%
  • $3.99 Shipping

Intel newegg Intel Xeon E3-1220V3 Haswell 3.1GHz LGA 1150 80W Server Processor BX80646E31220V3
  (12)
  •  22 nm Haswell
  •  8MB L3 Cache
  •  80W
  • # of Cores: Quad-Core
  • Series: Intel Xeon E3 Family
  • L3 Cache: 8MB
  • Manufacturing Tech: 22 nm
  • Model #: BX80646E31220V3
  • Item #: N82E16819116907
  • Return Policy: CPU Replacement Only Return Policy
  • $219.99
  • $204.99
  • Save: 7%
  • $2.99 Shipping

Intel newegg Intel Xeon E5-1620 v3 Haswell-EP 3.5GHz LGA 2011-3 140W BX80644E51620V3 Server Processor
  (1)
  •  22 nm Haswell-EP
  •  4 x 256KB L2 Cache
  •  10MB L3 Cache
  • # of Cores: Quad-Core
  • Series: Intel Xeon E5 Family
  • L2 Cache: 4 x 256KB
  • L3 Cache: 10MB
  • Model #: BX80644E51620V3
  • Item #: N82E16819117512
  • Return Policy: Standard Return Policy
  • $307.99
  • $2.99 Shipping

Intel newegg Intel Xeon E5-1650 v3 Haswell-EP 3.5GHz 6 x 256 KB L2 Cache 15MB  L3 Cache LGA 2011-3 140W Server Processor BX80644E51650V3 - Retail
  • $614.99
  • $599.99
  • $3.99 Shipping

Intel newegg Intel Xeon E3-1230V3 Haswell 3.3GHz LGA 1150 80W BX80646E31230V3 Server Processor
  (19)
  •  22 nm Haswell
  •  8MB L3 Cache
  •  80W
  • # of Cores: Quad-Core
  • Series: Intel Xeon E3 Family
  • L3 Cache: 8MB
  • Manufacturing Tech: 22 nm
  • Model #: BX80646E31230V3
  • Item #: N82E16819116906
  • Return Policy: CPU Replacement Only Return Policy
  • $256.99
  • $2.99 Shipping

Intel newegg Intel Xeon E3-1246 v3 Haswell 3.5GHz 8MB  L3 Cache LGA 1150 84W Server Processor BX80646E31246V3
  (7)
  •  22 nm
  •  Haswell
  •  8 MB L3 Cache
  • # of Cores: Quad-Core
  • L2 Cache: 4 x 256KB
  • L3 Cache: 8MB
  • Manufacturing Tech: 22 nm
  • Model #: BX80646E31246V3
  • Item #: N82E16819117318
  • Return Policy: CPU Replacement Only Return Policy
  • $289.99
  • $4.99 Shipping

Intel newegg Intel Xeon E3-1276 v3 Haswell 3.6GHz 8MB  L3 Cache LGA 1150 84W Server Processor BX80646E31276V3
  (1)
  •  22 nm
  •  Haswell
  •  8 MB L3 Cache
  • # of Cores: Quad-Core
  • L2 Cache: 4 x 256KB
  • L3 Cache: 8MB
  • Manufacturing Tech: 22 nm
  • Model #: BX80646E31276V3
  • Item #: N82E16819117317
  • Return Policy: CPU Replacement Only Return Policy
  • $354.99
  • $349.99
  • $4.99 Shipping

Intel newegg Intel Xeon E5-2680 v3 Haswell 2.5GHz LGA 2011-3 120W BX80644E52680V3 Server Processor
  (1)
  •  22 nm Haswell
  •  12 x 256KB L2 Cache
  •  30 MB L3 Cache
  • $1,899.99
  • $1,799.99
  • Save: 5%
  • $2.99 Shipping

Intel newegg Intel Xeon E5-2609 v3 Haswell 1.9GHz LGA 2011-3 85W BX80644E52609V3 Server Processor
  •  22 nm Haswell
  •  6 x 256KB L2 Cache
  •  15MB L3 Cache
  • $329.99
  • $304.99
  • Save: 8%
  • $2.99 Shipping

Intel newegg Intel Xeon E5-2640 v3 Haswell 2.6GHz LGA 2011-3 90W BX80644E52640V3 Server Processor
  •  22 nm Haswell
  •  8 x 256KB L2 Cache
  •  20MB L3 Cache
  • $999.99
  • $979.99
  • $3.99 Shipping

Intel newegg Intel Xeon E3-1231V3 Haswell 3.4GHz LGA 1150 80W BX80646E31231V3 Server Processor
  (16)
  •  Haswell
  •  8MB L3 Cache
  •  80W
  • # of Cores: Quad-Core
  • Series: E3-1200 v3
  • L3 Cache: 8MB
  • 64-Bit Support: Yes
  • Model #: BX80646E31231V3
  • Item #: N82E16819117316
  • Return Policy: CPU Replacement Only Return Policy
  • $259.99
  • $256.99
  • $2.99 Shipping

Intel newegg Intel Xeon E5-2630 Sandy Bridge-EP 2.3GHz (2.8GHz Turbo Boost) LGA 2011 95W BX80621E52630 Server Processor
  (3)
  •  32 nm Sandy Bridge-EP
  •  15MB L3 Cache
  •  95W
  • # of Cores: Six-Core
  • Series: Intel Xeon E5 Family
  • L3 Cache: 15MB
  • Manufacturing Tech: 32 nm
  • Model #: BX80621E52630
  • Item #: N82E16819117268
  • Return Policy: CPU Replacement Only Return Policy
  • $628.99
  • $609.99
  • $3.99 Shipping

Intel newegg Intel Xeon E3-1245V3 Haswell 3.4GHz LGA 1150 84W BX80646E31245V3 Server Processor
  (13)
  •  22 nm Haswell
  •  8MB L3 Cache
  •  84W
  • # of Cores: Quad-Core
  • Series: Intel Xeon E3 Family
  • L3 Cache: 8MB
  • Manufacturing Tech: 22 nm
  • Model #: BX80646E31245V3
  • Item #: N82E16819116909
  • Return Policy: CPU Replacement Only Return Policy
  • $292.99
  • $1.99 Shipping

Intel newegg Intel Xeon E5-2609 Sandy Bridge-EP 2.4GHz LGA 2011 80W BX80621E52609 Server Processor
  •  32 nm Sandy Bridge-EP
  •  10MB L3 Cache
  •  80W
  • # of Cores: Quad-Core
  • Series: Intel Xeon E5 Family
  • L3 Cache: 10MB
  • Manufacturing Tech: 32 nm
  • Model #: BX80621E52609
  • Item #: N82E16819117270
  • Return Policy: CPU Replacement Only Return Policy
  • $314.99
  • $307.99
  • $2.99 Shipping

Intel newegg Intel Xeon E5-2603 v3 Haswell 1.6GHz LGA 2011-3 85W BX80644E52603V3 Server Processor
  •  22 nm Haswell
  •  6 x 256KB L2 Cache
  •  15MB L3 Cache
  • $239.99
  • $214.99
  • Save: 10%
  • $2.99 Shipping

Intel newegg Intel Xeon E5-1660 v2  3.7 GHz  Server  Processor  BX80635E51660V2
  •  22 nm
  •  1.50 MB L2 Cache
  •  15MB L3 Cache
  • # of Cores: Six-Core
  • Series: Intel Xeon E5 Family
  • L2 Cache: 1.50 MB
  • L3 Cache: 15MB
  • Model #: BX80635E51660V2
  • Item #: N82E16819117462
  • Return Policy: Standard Return Policy
  • $1,117.99
  • $1,089.99
  • $4.99 Shipping

Intel newegg Intel Xeon E5-2697 v3 Haswell 2.6GHz LGA 2011-3 145W BX80644E52697V3 Server Processor
  •  22 nm Haswell
  •  35MB L3 Cache
  •  145W
  • # of Cores: 14-Core
  • Series: Xeon
  • L3 Cache: 35MB
  • Manufacturing Tech: 22 nm
  • Model #: BX80644E52697V3
  • Item #: N82E16819117470
  • Return Policy: CPU Replacement Only Return Policy
  • $2,769.99
  • $2,764.99
  • $4.99 Shipping

Intel newegg Intel Intel Xeon Phi 7120D 1.23GHz PCI Express x24 270W SC7120D Server Processor
  •  22 nm
  •  30.50 MB L2 Cache
  •  270W
  • # of Cores: 61 Core
  • L2 Cache: 30.50 MB
  • Manufacturing Tech: 22 nm
  • Model #: SC7120D
  • Item #: N82E16819117542
  • Return Policy: Standard Return Policy
  • $4,299.99
  • $4.99 Shipping

Intel newegg Intel Xeon E5-2697 v2 Ivy Bridge-EP 2.7GHz 30MB  L3 Cache LGA 2011 130W Server Processor CM8063501288843
  •  22 nm Ivy Bridge-EP 130W...
  •  30 MB L3 Cache ...
  •  12 x 256 KB L2 Cache
  • # of Cores: 12-Core
  • Series: Intel Xeon E5 Family
  • L2 Cache: 12 x 256KB
  • L3 Cache: 30 MB
  • Model #: CM8063501288843
  • Item #: N82E16819117454
  • Return Policy: Standard Return Policy
  • $2,799.99
  • $0.99 Shipping

Server CPUs / Processors

A server is a system that responds to requests across a computer network to provide, or help to provide, a network service. As the heart of a server, server CPU has incredible performance and scalability to handle demanding workloads with the energy efficiency that which enterprises require. CPU speed is not quite critical to a server compared to a desktop machine. Instead, a server CPU is designed to run for longer periods of time at 100% sustained loads from multiple users. It is important to note that server CPUs frequently use different sockets than desktop CPUs and will require a different motherboard, depending on its intended use. Newegg is proud to offer a wide array of Intel’s Xeon and AMD’s Opteron series of server CPUs to fulfill your enterprise’s needs!

Intel Xeon

Xeon is a multiprocessing- or multi-socket-capable x86 microprocessor designed and manufactured by Intel Corporation. It is targeted at the non-consumer workstation, server, and embedded system mainstream. Intel’s Xeon series tend to cost higher than their AMD counterparts, but they offer an excellent performance/watt ratio and are by far the best performers. Some of the models we feature are Intel Xeon Ivy Bridge E3 series, Intel Xeon Ivy Bridge-EP E5 series, Intel Sandy Bridge E3 series, Intel Sandy Bridge-EP E5 series, Intel Sandy Bridge-EN E5 series and Intel Haswell Xeon (E3-1200V3 series).

AMD Opteron

Opteron is AMD's x86 server and workstation processor line, particularly in the same segment as the Intel Xeon processor. In contrast to Intel’s Xeon line, AMD’s Opteron servers are tangibly cheaper, which make them an attractive option for the price conscious buyer looking for better performance per dollar. Newegg proudly features AMD’s Opteron 6300 series, AMD’s Opteron 8300 series and AMD’s Opteron 4300 series.

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