Intel Xeon Gold 6238L vs Intel Xeon E5-2643 v3

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CPU comparison with benchmarks

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CPU lineage

Intel Xeon Gold 6238L or Intel Xeon Gold 6238L – 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 Gold 6238L features 22 processor cores and has the capability to manage 44 threads concurrently.
It was released in Q2/2019 and belongs to the 2 generation of the Intel Xeon Gold series.
To use the Intel Xeon Gold 6238L, you'll need a motherboard with a LGA 3647 socket.
The Intel Xeon E5-2643 v3 features 6 processor cores and has the capability to manage 12 threads concurrently.
It was released in Q3/2014 and belongs to the 5 generation of the Intel Xeon E5 series.
To use the Intel Xeon E5-2643 v3, you'll need a motherboard with a LGA 2011-3 socket.
Desktop / Server Segment Desktop / Server
Intel Xeon Gold 5200/6200 Group Intel Xeon E5 v3
Intel Xeon Gold Family Intel Xeon E5
2 Generation 5
Intel Xeon Gold 6238L Name Intel Xeon E5-2643 v3
 
 

CPU Cores and Base Frequency

The Intel Xeon Gold 6238L has 22 CPU cores and can calculate 44 threads in parallel.
The clock frequency of the Intel Xeon Gold 6238L is 2.1 GHz
and turbo frequency for one core is 3.7 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
The Intel Xeon E5-2643 v3 has 6 CPU cores and can calculate 12 threads in parallel.
The clock frequency of the Intel Xeon E5-2643 v3 is 3.4 GHz
No Overclocking No
2.1 GHz Frequency 3.4 GHz
22 CPU Cores 6
22x Cores 6x
normal Core architecture normal
None None 3.6 GHz
Yes Hyperthreading Yes
44 Threads 12
3.7 GHz Turbo Frequency (1 core) 3.7 GHz
 
 

Internal Graphics

The Intel Xeon Gold 6238L does not have integrated graphics.
The Intel Xeon E5-2643 v3 does not have integrated graphics.
-- Direct X --
0 bytes Max. GPU Memory 0 bytes
-- Execution units --
-- Generation --
-- GPU (Turbo) --
-- Release date --
GPU name
-- Shaders --
-- Max. displays --
-- Technology --
-- 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.
-- h264 --
-- h265 / HEVC (10 bit) --
-- AVC --
-- VC-1 --
-- h265 / HEVC (8 bit) --
-- VP9 --
-- AV1 --
-- JPEG --
-- VP8 --
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 4.5 TB distributed across 6 memory channels. It offers a peak memory bandwidth of 140.7 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 768.0 GB distributed across 4 memory channels. It offers a peak memory bandwidth of 68.2 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
Yes ECC Yes
4.5 TB Max. Memory 768.0 GB
6 Memory channels 4
Yes AES-NI Yes
DDR4-2933 Memory type DDR4-2133
pci PCIe pci
140.7 GB/s Bandwidth 68.2 GB/s
 
 

Thermal Management

The processor has a thermal design power (TDP) of 140 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 135 W watts.
-- Tjunction max --
140 W TDP (PL1 / PBP) 135 W
 
 

Technical details

The Intel Xeon Gold 6238L 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 30.2 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Xeon E5-2643 v3 is manufactured using a 22 nm process.
In total, this processor boasts a generous 20.0 MB cache.
-- Part Number --
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
0 bytes L2-Cache 0 bytes
Monolithic Chip design Monolithic
-- Release price --
Windows 10, Linux Operating systems Windows 10, Linux
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
30.2 MB L3-Cache 20.0 MB
Q2/2019 Release date Q3/2014
Technical data sheet Documents Technical data sheet
LGA 3647 Socket LGA 2011-3
Cascade Lake Architecture Haswell E
14 nm Technology 22 nm
SSE4.1, SSE4.2, AVX2, AVX-512 ISA extensions SSE4.1, SSE4.2, AVX2