Intel Xeon D-1531

Basic information:
Released	2015
Segment	Server
Socket	BGA1667
Bus	5 GT/s DMI2
Number of cores	6
Number of threads	12
Base frequency	2200 MHz
Turbo Boost	2700 MHz
Unlocked multiplier	no
Architecture (core)	Broadwell-DE
Lithography	14 nm
Transistors, mil.	3200
TDP	45 W
Max. temperature	80° C
Products webpage	follow >

Internal memory
L1 Cache, Кb	6x32 + 6x32
L2 Cache, Кb	6x256
L3 Cache, Кb	9216

Integrated modules
iGPU	no
Memory controller	2-channel (DDR3-1600, DDR4-2133) ECC memory supported
PCIe controller	PCI Express 3.0 (32 lines)
Other modules	• Ethernet controller • GPIO • SATA 3.0 controller • UART • USB 3.0 controller

Instructions, technology
• MMX • SSE • SSE2 • SSE3 • SSSE3 • SSE4 (SSE4.1 + SSE4.2) • AES (Advanced Encryption Standard inst.) • AVX (Advanced Vector Extensions) • AVX 2.0 (Advanced Vector Extensions 2.0) • BMI1, BMI2 (Bit Manipulation inst.) • F16C (16-bit Floating-Point conversion)	• FMA3 (3-operand Fused Multiply-Add inst.) • EM64T (Intel 64) • NX (XD, Execute disable bit) • VT-x (Virtualization technology) • VT-d (Virtualization for directed I/O) • Hyper-Threading • Turbo Boost 2.0 • TXT (Trusted Execution tech.) • TSX (Transactional Synchronization Extensions) • Enhanced SpeedStep tech.

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