Intel Core i5-10400 vs Intel Xeon D-1557

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CPU comparison with benchmarks

-VS-

CPU lineage

Intel Core i5-10400 or Intel Core i5-10400 – 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 Core i5-10400 features 6 processor cores and has the capability to manage 12 threads concurrently.
It was released in Q2/2020 and belongs to the 10 generation of the Intel Core i5 series.
To use the Intel Core i5-10400, you'll need a motherboard with a LGA 1200 socket.
The Intel Xeon D-1557 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-1557, you'll need a motherboard with a BGA 1667 socket.
Desktop / Server Segment Desktop / Server
Intel Core i5-10400 Name Intel Xeon D-1557
Intel Core i 10000 Group Intel Xeon D-1500
10 Generation 1
Intel Core i5 Family Intel Xeon D
 
 

CPU Cores and Base Frequency

The Intel Core i5-10400 has 6 CPU cores and can calculate 12 threads in parallel.
The clock frequency of the Intel Core i5-10400 is 2.9 GHz
and turbo frequency for one core is 4.3 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
The Intel Xeon D-1557 has 12 CPU cores and can calculate 24 threads in parallel.
The clock frequency of the Intel Xeon D-1557 is 1.5 GHz
and turbo frequency for one core is 2.1 GHz.
No Overclocking No
4.3 GHz Turbo Frequency (1 core) 2.1 GHz
12 Threads 24
Yes Hyperthreading Yes
6x Cores 12x
2.9 GHz Frequency 1.5 GHz
6 CPU Cores 12
normal Core architecture normal
4.0 GHz Turbo Frequency (all cores) None
 
 

Internal Graphics

The Intel Core i5-10400 has integrated graphics, called iGPU for short.
Specifically, the Intel Core i5-10400 uses the Intel UHD Graphics 630, which has 192 texture shaders
and 24 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The Intel Xeon D-1557 does not have integrated graphics.
0.35 GHz GPU frequency --
24 Execution units --
Q4/2017 Release date --
1.2 GHz GPU (Turbo) --
-- Max. displays --
192 Shaders --
64.0 GB Max. GPU Memory 0 bytes
9.5 Generation --
12 Direct X --
14 nm Technology --
Intel UHD Graphics 630 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.
Decode / Encode h265 / HEVC (8 bit) --
No AV1 --
Decode / Encode VP9 --
Decode VC-1 --
Decode / Encode VP8 --
Decode / Encode h264 --
Decode / Encode JPEG --
Decode / Encode AVC --
Decode / Encode 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 45.8 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
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.
128.0 GB Max. Memory 128.0 GB
DDR4-2666 Memory type DDR4-2133
pci PCIe pci
Yes AES-NI Yes
45.8 GB/s Bandwidth 34.1 GB/s
No ECC Yes
2 Memory channels 2
 
 

Thermal Management

The processor has a thermal design power (TDP) of 65 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 45 W watts.
65 W TDP (PL1 / PBP) 45 W
100 °C Tjunction max --
 
 

Technical details

The Intel Core i5-10400 is manufactured using a 14 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 12.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Xeon D-1557 is manufactured using a 14 nm process.
Windows 10, Linux, Windows 11 Operating systems Windows 10, Linux
0 bytes L2-Cache 18.0 MB
SSE4.1, SSE4.2, AVX2 ISA extensions SSE4.1, SSE4.2, AVX2
12.0 MB L3-Cache 0 bytes
Q2/2020 Release date Q3/2017
182 $ Release price 743 $
Technical data sheet Documents Technical data sheet
-- Part Number --
LGA 1200 Socket BGA 1667
Comet Lake S Architecture Broadwell
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
14 nm Technology 14 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)