Intel Xeon D-1571 vs Intel Core2 Duo E8700

Last updated:

CPU comparison with benchmarks

-VS-

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 Family Intel Core2 Duo
Intel Xeon D-1571 Name Intel Core2 Duo E8700
Intel Xeon D-1500 Group Intel Core 2 Duo E7000/E8000
Desktop / Server Segment Desktop / Server
1 Generation 2
 
 

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
Yes Hyperthreading No
No Overclocking Yes
16x Cores 2x
32 Threads 2
2.1 GHz Turbo Frequency (1 core) None
1.3 GHz Frequency 3.5 GHz
normal Core architecture normal
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.
-- GPU frequency --
-- GPU (Turbo) --
0 bytes Max. GPU Memory 0 bytes
-- Max. displays --
-- Technology --
-- Generation --
-- Release date --
-- Execution units --
-- Shaders --
-- Direct X --
GPU name
 
 

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.
-- h265 / HEVC (8 bit) --
-- AV1 --
-- AVC --
-- JPEG --
-- VC-1 --
-- VP9 --
-- VP8 --
-- h264 --
-- 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 38.4 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
2 Memory channels 2
Yes AES-NI No
pci PCIe pci
DDR4-2400 Memory type DDR3-1333, DDR2-1066
128.0 GB Max. Memory 16.0 GB
38.4 GB/s Bandwidth --
Yes ECC 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.
-- Tjunction max --
45 W TDP (PL1 / PBP) 65 W
 
 

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

Benchmarks