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- ¸ðµ¨ ¹øÈ£: E3-1246V3
Intel Xeon E3-1246 v3 specifications
General information
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Type
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Market segment
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Server
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Family
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Model number
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CPU part numbers
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Frequency
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3500 MHz
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Maximum turbo frequency
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3900 MHz (1 core)
3700 MHz (all cores)
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Bus speed
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5 GT/s DMI
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Clock multiplier
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35
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Package
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1150-land Flip-Chip Land Grid Array
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Socket
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Size
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1.48" x 1.48" / 3.75cm x 3.75cm
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Introduction date
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Price at introduction
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$276 (OEM)
$287 (box)
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S-spec numbers
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Part number
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ES/QS processors
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Production processors
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CM8064601575205
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+
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Unknown
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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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Denlow
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Processor core
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Haswell LGA1150
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Core stepping
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C0 (QFFA, SR1QZ)
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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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4
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The number of threads
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8
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Floating Point Unit
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Integrated
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Level 1 cache size
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4 x 32 KB 8-way set associative instruction caches
4 x 32 KB 8-way set associative data caches
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Level 2 cache size
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4 x 256 KB 8-way set associative caches
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Level 3 cache size
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8 MB 16-way set associative shared cache
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Physical memory
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32 GB
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Multiprocessing
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Uniprocessor
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Extensions and Technologies
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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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TSX / Transactional Synchronization Extensions
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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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TBT 2.0 / Turbo Boost technology 2.0
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VT-x / Virtualization technology
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VT-d / Virtualization for directed I/O
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TXT / Trusted Execution technology
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Low power features
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Core C1/C1E, C3 and C6 states
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Package C1/C1E, C3 and C6 states
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Enhanced SpeedStep technology
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Integrated peripherals / components
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Integrated graphics
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GPU Type: HD P4600
Graphics tier: GT2
Microarchitecture: Gen 7.5
Execution units: 20
Base frequency (MHz): 350
Maximum frequency (MHz): 1200
The number of supported displays: 3
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Memory controller
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The number of controllers: 1
Memory channels: 2
Supported memory: DDR3-1333, DDR3-1600
DIMMs per channel: up to 2
Maximum memory bandwidth (GB/s): 25.6
ECC supported: Yes
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Other peripherals
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Electrical / Thermal parameters
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Thermal Design Power
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84 Watt
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