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Type
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CPU / Microprocessor
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|
Market segment
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Mobile
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Family
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Intel Pentium Dual-Core Mobile
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Model number
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B940
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CPU part number
|
-
FF8062700847801 is an OEM/tray microprocessor
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Frequency
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2000 MHz
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Bus speed
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5 GT/s DMI
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Clock multiplier
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20
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Package
|
988-pin micro-FCPGA10 (rPGA988B)
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Socket
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Socket G2 / rPGA988B
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Size
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1.48" x 1.48" / 3.75cm x 3.75cm
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|
Weight
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0.2oz / 5.6g
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Introduction date
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June 19, 2011
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Price at introduction
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$134
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S-spec numbers
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|
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ES/QS processors
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Production processors
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Part number
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QACA
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SR07S
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|
FF8062700847801
|
+
|
+
|
|
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Architecture / Microarchitecture
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Microarchitecture
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Sandy Bridge
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Processor core
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Sandy Bridge
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Core stepping
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Q0 (QACA, SR07S)
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Manufacturing process
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0.032 micron High-K metal gate process
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Data width
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64 bit
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The number of cores
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2
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The number of threads
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2
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Floating Point Unit
|
Integrated
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Level 1 cache size
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2 x 32 KB 8-way set associative instruction caches
2 x 32 KB 8-way set associative data caches
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Level 2 cache size
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2 x 256 KB 8-way set associative caches
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Level 3 cache size
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2 MB 8-way set associative shared cache
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Cache latency
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4 (L1 cache)
12 (L2 cache)
27 (L3 cache)
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Physical memory
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16 GB
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Multiprocessing
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Not supported
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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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EM64T / Extended Memory 64 technology / Intel 64
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NX / XD / Execute disable bit
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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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GPU Type: HD (Sandy Bridge)
Base frequency (MHz): 650
Maximum frequency (MHz): 1100
The number of supported displays: 2
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Memory controller
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The number of controllers: 1
Memory channels: 2
Supported memory: DDR3-1066, DDR3-1333
Maximum memory bandwidth (GB/s): 21.3
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Other peripherals
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-
PCI Express 2.0 interface
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Direct Media Interface 2.0
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|
Electrical / Thermal parameters
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Maximum operating temperature
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85°C
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Thermal Design Power
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35 Watt
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Notes on Intel Pentium B940
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-
The CPU is compatible with Shader Model 4.1, along with DirectX 10.1 and OpenGL 3.1 APIs. OpenCL API is not supported.
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