Intel Xeon D-1571 vs Intel Core2 Duo E8700

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CPU comparison with benchmarks

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CPU lineage

Intel Xeon D-1571 or Intel Xeon D-1571 – 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-1571 features 16 processor cores and has the capability to manage 32 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-1571, you'll need a motherboard with a BGA 1667 socket.
The Intel Core2 Duo E8700 features 2 processor cores and has the capability to manage 2 threads concurrently.
It was released in Q1/2009 and belongs to the 2 generation of the Intel Core2 Duo series.
To use the Intel Core2 Duo E8700, you'll need a motherboard with a LGA 775 socket.
Intel Xeon D-1571 Name Intel Core2 Duo E8700
Intel Xeon D Family Intel Core2 Duo
Intel Xeon D-1500 Group Intel Core 2 Duo E7000/E8000
1 Generation 2
Desktop / Server Segment Desktop / Server
 
 

CPU Cores and Base Frequency

The Intel Xeon D-1571 has 16 CPU cores and can calculate 32 threads in parallel.
The clock frequency of the Intel Xeon D-1571 is 1.3 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 Core2 Duo E8700 has 2 CPU cores and can calculate 2 threads in parallel.
The clock frequency of the Intel Core2 Duo E8700 is 3.5 GHz
normal Core architecture normal
32 Threads 2
Yes Hyperthreading No
2.1 GHz Turbo Frequency (1 core) None
1.3 GHz Frequency 3.5 GHz
16x Cores 2x
No Overclocking Yes
16 CPU Cores 2
 
 

Internal Graphics

The Intel Xeon D-1571 does not have integrated graphics.
The Intel Core2 Duo E8700 does not have integrated graphics.
-- Execution units --
-- GPU (Turbo) --
-- Max. displays --
-- Generation --
-- Direct X --
-- Release date --
-- Technology --
-- Shaders --
GPU name
0 bytes Max. GPU Memory 0 bytes
-- GPU frequency --
 
 

Artificial Intelligence and Machine Learning

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

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.
-- JPEG --
-- VC-1 --
-- AVC --
-- VP8 --
-- VP9 --
-- h264 --
-- AV1 --
-- h265 / HEVC (10 bit) --
-- h265 / HEVC (8 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 38.4 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
38.4 GB/s Bandwidth --
DDR4-2400 Memory type DDR3-1333, DDR2-1066
128.0 GB Max. Memory 16.0 GB
Yes ECC No
2 Memory channels 2
pci PCIe pci
Yes AES-NI No
 
 

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.
The processor has a thermal design power (TDP) of 65 W watts.
45 W TDP (PL1 / PBP) 65 W
-- Tjunction max --
 
 

Technical details

The Intel Xeon D-1571 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 Core2 Duo E8700 is manufactured using a 45 nm process.
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
BGA 1667 Socket LGA 775
VT-x, VT-x EPT, VT-d Virtualization VT-x
Q3/2017 Release date Q1/2009
-- Part Number --
Technical data sheet Documents Technical data sheet
14 nm Technology 45 nm
Windows 10, Linux Operating systems Windows 10, Linux
1248 $ Release price --
Monolithic Chip design Monolithic
0 bytes L3-Cache 0 bytes
24.0 MB L2-Cache 6.0 MB
Broadwell Architecture Wolfdale (Penryn)
SSE4.1, SSE4.2, AVX2 ISA extensions SSE3, MMX, SSE, SSE2, SSE 4.1
 
 

Benchmarks