Quad - Core Intel Xeon E5 1600 v3 2.80 GHz E5 1603 v3 22nm Lithography

 
Specifications:

• Clock multiplier : 28
• TDP : 140 W
• Bus speed : 5 GT/s DMI
• Data width : 64 bit
• Floating Point Unit : Integrated
• Instruction Set Extensions : AVX 
• Embedded Options Available : No
• Lithography : 22nm
• Maximum operating temperature : 67.1°C 
• Max Memory Size (dependent on memory type) : 768 GB
• Memory Types : DDR3 1333/1600/1866
• Max # of Memory Channels : 4
• Max Memory Bandwidth : 59 GB/s
• ECC Memory Supported : Yes
• PCI Express Revision : 3.0
• PCI Express Configurations : x4, x8, x16
• Max # of PCI Express Lanes : 40
• Multiprocessing : 1

Description:

1. MMX instructions
2. SSE / Streaming SIMD Extensions
3. SSE2 / Streaming SIMD Extensions 2
4. SSE3 / Streaming SIMD Extensions 3
5. SSSE3 / Supplemental Streaming SIMD Extensions 3
6. SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4  
7. AES / Advanced Encryption Standard instructions
8. AVX / Advanced Vector Extensions
9. AVX2 / Advanced Vector Extensions 2.0
10. BMI / BMI1 + BMI2 / Bit Manipulation instructions
11. F16C / 16-bit Floating-Point conversion instructions
12. FMA3 / 3-operand Fused Multiply-Add instructions
13. EM64T / Extended Memory 64 technology / Intel 64 
14. NX / XD / Execute disable bit 
15. VT-x / Virtualization technology
16. VT-d / Virtualization for directed I/O
17. TXT / Trusted Execution technology
18. Enhanced SpeedStep technology 

The processor has the following security, data protection and/or software features: Intel Secure Key, vPro technology, Identity Protection technology and OS Guard.