Intel Xeon D-1559 vs Intel Xeon D-1649N

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CPU comparison with benchmarks

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CPU lineage

Intel Xeon D-1559 or Intel Xeon D-1559 – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes.
The Intel Xeon D-1559 features 12 processor cores and has the capability to manage 24 threads concurrently.
It was released in Q3/2017 and belongs to the 1 generation of the Intel Xeon D series.
To use the Intel Xeon D-1559, you'll need a motherboard with a BGA 1667 socket.
The Intel Xeon D-1649N features 8 processor cores and has the capability to manage 16 threads concurrently.
It was released in Q2/2019 and belongs to the 3 generation of the Intel Xeon D series.
To use the Intel Xeon D-1649N, you'll need a motherboard with a BGA 1667 socket.
Intel Xeon D Family Intel Xeon D
Desktop / Server Segment Desktop / Server
Intel Xeon D-1559 Name Intel Xeon D-1649N
Intel Xeon D-1500 Group Intel Xeon D-1600
1 Generation 3
 
 

CPU Cores and Base Frequency

The Intel Xeon D-1559 has 12 CPU cores and can calculate 24 threads in parallel.
The clock frequency of the Intel Xeon D-1559 is 1.5 GHz
and turbo frequency for one core is 2.1 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
The Intel Xeon D-1649N has 8 CPU cores and can calculate 16 threads in parallel.
The clock frequency of the Intel Xeon D-1649N is 2.3 GHz
and turbo frequency for one core is 3.0 GHz.
12x Cores 8x
None None 2.5 GHz
1.5 GHz Frequency 2.3 GHz
12 CPU Cores 8
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking No
24 Threads 16
2.1 GHz Turbo Frequency (1 core) 3.0 GHz
 
 

Internal Graphics

The Intel Xeon D-1559 does not have integrated graphics.
The Intel Xeon D-1649N does not have integrated graphics.
-- GPU (Turbo) --
-- Release date --
-- Execution units --
-- Direct X --
-- Max. displays --
-- Shaders --
GPU name
-- GPU frequency --
0 bytes Max. GPU Memory 0 bytes
-- Generation --
-- Technology --
 
 

Artificial Intelligence and Machine Learning

-- AI specifications --
-- AI hardware --
 
 

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.
-- VP8 --
-- VP9 --
-- AVC --
-- h264 --
-- JPEG --
-- VC-1 --
-- AV1 --
-- h265 / HEVC (8 bit) --
-- h265 / HEVC (10 bit) --
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 128.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 34.1 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
Yes AES-NI Yes
128.0 GB Max. Memory 128.0 GB
34.1 GB/s Bandwidth 34.1 GB/s
DDR4-2133 Memory type DDR4-2133
pci PCIe pci
2 Memory channels 2
Yes ECC Yes
 
 

Thermal Management

The processor has a thermal design power (TDP) of 45 W watts.
TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
45 W TDP (PL1 / PBP) 45 W
-- Tjunction max --
 
 

Technical details

The Intel Xeon D-1559 is manufactured using a 14 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Xeon D-1649N is manufactured using a 14 nm process.
Technical data sheet Documents Technical data sheet
Q3/2017 Release date Q2/2019
BGA 1667 Socket BGA 1667
18.0 MB L2-Cache 12.0 MB
0 bytes L3-Cache 0 bytes
Windows 10, Linux Operating systems Windows 10, Linux
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- Part Number --
Broadwell Architecture Hewitt Lake
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
777 $ Release price 754 $
SSE4.1, SSE4.2, AVX2 ISA extensions SSE4.1, SSE4.2, AVX2
Monolithic Chip design Monolithic
14 nm Technology 14 nm