Intel Xeon E5-2643 v4 vs Intel Xeon Gold 6314U

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CPU comparison with benchmarks

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CPU lineage

Intel Xeon E5-2643 v4 or Intel Xeon E5-2643 v4 – 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 E5-2643 v4 features 6 processor cores and has the capability to manage 12 threads concurrently.
It was released in Q1/2016 and belongs to the 6 generation of the Intel Xeon E5 series.
To use the Intel Xeon E5-2643 v4, you'll need a motherboard with a LGA 2011-3 socket.
The Intel Xeon Gold 6314U features 32 processor cores and has the capability to manage 64 threads concurrently.
It was released in Q2/2021 and belongs to the 3 generation of the Intel Xeon Gold series.
To use the Intel Xeon Gold 6314U, you'll need a motherboard with a LGA 4189 socket.
Intel Xeon E5 v4 Group Intel Xeon Gold 5300/6300
6 Generation 3
Intel Xeon E5-2643 v4 Name Intel Xeon Gold 6314U
Desktop / Server Segment Desktop / Server
Intel Xeon E5 Family Intel Xeon Gold
 
 

CPU Cores and Base Frequency

The Intel Xeon E5-2643 v4 has 6 CPU cores and can calculate 12 threads in parallel.
The clock frequency of the Intel Xeon E5-2643 v4 is 3.4 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 Gold 6314U has 32 CPU cores and can calculate 64 threads in parallel.
The clock frequency of the Intel Xeon Gold 6314U is 2.3 GHz
and turbo frequency for one core is 3.4 GHz.
3.6 GHz Turbo Frequency (all cores) None
3.7 GHz Turbo Frequency (1 core) 3.4 GHz
normal Core architecture normal
3.4 GHz Frequency 2.3 GHz
6 CPU Cores 32
No Overclocking No
Yes Hyperthreading Yes
6x Cores 32x
12 Threads 64
 
 

Internal Graphics

The Intel Xeon E5-2643 v4 does not have integrated graphics.
The Intel Xeon Gold 6314U does not have integrated graphics.
-- GPU (Turbo) --
-- Technology --
-- Direct X --
0 bytes Max. GPU Memory 0 bytes
-- Execution units --
-- Release date --
GPU name
-- Shaders --
-- GPU frequency --
-- Generation --
-- Max. displays --
 
 

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) --
-- VP9 --
-- VP8 --
-- VC-1 --
-- JPEG --
-- h264 --
-- h265 / HEVC (10 bit) --
-- AVC --
-- AV1 --
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 1.5 TB distributed across 4 memory channels. It offers a peak memory bandwidth of 76.8 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 6.0 TB distributed across 8 memory channels. It offers a peak memory bandwidth of 204.8 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
DDR4-2400 Memory type DDR4-3200
76.8 GB/s Bandwidth 204.8 GB/s
Yes AES-NI Yes
Yes ECC Yes
pci PCIe pci
1.5 TB Max. Memory 6.0 TB
4 Memory channels 8
 
 

Thermal Management

The processor has a thermal design power (TDP) of 135 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 205 W watts.
135 W TDP (PL1 / PBP) 205 W
-- Tjunction max --
 
 

Technical details

The Intel Xeon E5-2643 v4 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 20.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Xeon Gold 6314U is manufactured using a 10 nm process.
In total, this processor boasts a generous 48.0 MB cache.
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
14 nm Technology 10 nm
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2 ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
-- Part Number --
Monolithic Chip design Monolithic
Q1/2016 Release date Q2/2021
1550 $ Release price 2600 $
0 bytes L2-Cache 0 bytes
Technical data sheet Documents Technical data sheet
20.0 MB L3-Cache 48.0 MB
LGA 2011-3 Socket LGA 4189
Windows 10, Linux Operating systems Windows 10, Linux
Broadwell E Architecture Ice Lake