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Type
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CPU / Microprocessor
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|
Market segment
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Server
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|
Family
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Intel Xeon E5-4600 v3
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Model number
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E5-4648 v3
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|
CPU part number
|
-
CM8064402019100 is an OEM/tray microprocessor
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|
Frequency
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1700 MHz
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|
Turbo frequency
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2200 MHz
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Bus speed
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8 GT/s QPI (4000 MHz)
5 GT/s DMI
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|
Clock multiplier
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17
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Package
|
2011-land Flip-Chip Land Grid Array
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|
Socket
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Socket 2011-3 / R3 / LGA2011-3
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|
Size
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2.07" x 2.01" / 5.25cm x 5.1cm
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|
Introduction date
|
June 1, 2015
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|
Price at introduction
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$2405
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S-spec numbers
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|
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Production processors
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Part number
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SR26R
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|
CM8064402019100
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+
|
|
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Architecture / Microarchitecture
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|
Microarchitecture
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Haswell
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Platform
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Grantley-EP
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Processor core
|
Haswell-EP4S
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Core stepping
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C1 (SR26R)
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|
Manufacturing process
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0.022 micron
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Data width
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64 bit
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The number of CPU cores
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12
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The number of threads
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24
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Floating Point Unit
|
Integrated
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|
Level 1 cache size
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12 x 32 KB instruction caches
12 x 32 KB data caches
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|
Level 2 cache size
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12 x 256 KB
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Level 3 cache size
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30 MB
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Physical memory
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768 GB
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Multiprocessing
|
Up to 4 processors
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|
Features
|
-
MMX instructions
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SSE / Streaming SIMD Extensions
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SSE2 / Streaming SIMD Extensions 2
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SSE3 / Streaming SIMD Extensions 3
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SSSE3 / Supplemental Streaming SIMD Extensions 3
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SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4
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AES / Advanced Encryption Standard instructions
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AVX / Advanced Vector Extensions
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AVX2 / Advanced Vector Extensions 2.0
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BMI / BMI1 + BMI2 / Bit Manipulation instructions
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F16C / 16-bit Floating-Point conversion instructions
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FMA3 / 3-operand Fused Multiply-Add instructions
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EM64T / Extended Memory 64 technology / Intel 64
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NX / XD / Execute disable bit
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HT / Hyper-Threading technology
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VT-x / Virtualization technology
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VT-d / Virtualization for directed I/O
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TBT 2.0 / Turbo Boost technology 2.0
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TXT / Trusted Execution technology
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Low power features
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Enhanced SpeedStep technology
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|
Integrated peripherals / components
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|
Integrated graphics
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None
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Memory controller
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The number of controllers: 1
Memory channels: 4
Supported memory: DDR4
DIMMs per channel: 3
Maximum memory bandwidth (GB/s): 68
ECC supported: Yes
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Other peripherals
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-
Direct Media Interface 2.0
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Quick Path Interconnect v1.1 (2 links)
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PCI Express 3.0 interface (40 lanes)
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Electrical / Thermal parameters
|
|
Maximum operating temperature
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87°C
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|
Thermal Design Power
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105 Watt
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Notes on Intel Xeon E5-4648 v3
|
-
The processor has the following security, data protection and/or software features: Secure Key and OS Guard.
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