Intel Xeon E5-2643 v2 Processor

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Xeon E5-2643 v2 is a server/workstation processor from Intel released on 1 September 2013, and it is in cpu.details.production-unknown now. It belongs to Xeon E5 family and has a Ivy Bridge-EP architecture. This processor is built on Intel Socket 2011, and uses Gen 3 PCI express connection. 22 nm process is used in production.

Processor has 6 cores and 12 threads, with the base frequency of 3.5 GHz. It has DDR3 Quad-channel memory support. As for the cache, it supports L1 64K (per core), L2 256K (per core) and L3 15MB (shared).

Learn more about Intel Xeon E5-2643 v2:

Specifications

Vertical Segment
Server/Workstation
Release date
1 September 2013
Production status
unknown
Generation
Xeon E5
Codename
Ivy Bridge-EP
Socket
Intel Socket 2011
Total Cores
6
Total Threads
12
Frequency
3.5 GHz
Turbo clock
N/A
Cache L1
64K (per core)
Cache L2
256K (per core)
Cache L3
15MB (shared)
TDP
130 W

Physical Specifications

Socket
Intel Socket 2011
Foundry
Intel
Process size
22 nm
Transistors
1,400 million
Die size
160 mm²
Package

Performance

Frequency
3.5 GHz
Turbo clock
N/A
Base clock
100 MHz
Multiplier
35.0x
Multiplier unlocked
No
TDP
130 W

Architecture Details

Vertical Segment
Server/Workstation
Production status
unknown
Release date
1 September 2013
Codename
Ivy Bridge-EP
Generation
Xeon E5
Part
SR19X
Memory support
DDR3 Quad-channel
ECC memory
Yes
PCI Express
Gen 3

Cores

Total Cores
6
Total Threads
12
SMP # CPUs
2
Integrated graphics
N/A

Cache

Cache L1
64K (per core)
Cache L2
256K (per core)
Cache L3
15MB (shared)

Features & Technologies

  • MMX
  • SSE
  • SSE2
  • SSE3
  • SSSE3
  • SSE4.2
  • AVX
  • F16C
  • EIST
  • Intel 64
  • XD bit
  • VT-x
  • VT-d
  • AES-NI
  • TXT
  • HTT
  • ECC
  • EPT

Drivers

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Benchmark & Performance

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