Intel Core i7-3970X vs Intel Xeon Gold 6142M

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CPU comparison with benchmarks

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CPU lineage

Intel Core i7-3970X or Intel Core i7-3970X – 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 i7-3970X features 6 processor cores and has the capability to manage 12 threads concurrently.
It was released in Q4/2012 and belongs to the 3 generation of the Intel Core i7 Extreme Edition series.
To use the Intel Core i7-3970X, you'll need a motherboard with a LGA 2011 socket.
The Intel Xeon Gold 6142M 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 Gold series.
To use the Intel Xeon Gold 6142M, you'll need a motherboard with a LGA 3647 socket.
Intel Core i 3000X Group Intel Xeon Gold 5100/6100
3 Generation 1
Desktop / Server Segment Desktop / Server
Intel Core i7-3970X Name Intel Xeon Gold 6142M
Intel Core i7 Extreme Edition Family Intel Xeon Gold
 
 

CPU Cores and Base Frequency

The Intel Core i7-3970X has 6 CPU cores and can calculate 12 threads in parallel.
The clock frequency of the Intel Core i7-3970X is 3.5 GHz
and turbo frequency for one core is 4.0 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
The Intel Xeon Gold 6142M has 16 CPU cores and can calculate 32 threads in parallel.
The clock frequency of the Intel Xeon Gold 6142M is 2.6 GHz
and turbo frequency for one core is 3.7 GHz.
12 Threads 32
6x Cores 16x
6 CPU Cores 16
normal Core architecture normal
Yes Hyperthreading Yes
Yes Overclocking No
4.0 GHz Turbo Frequency (1 core) 3.7 GHz
3.5 GHz Frequency 2.6 GHz
4.0 GHz Turbo Frequency (all cores) None
 
 

Internal Graphics

The Intel Core i7-3970X does not have integrated graphics.
The Intel Xeon Gold 6142M does not have integrated graphics.
-- Shaders --
-- Release date --
-- Technology --
-- Direct X --
0 bytes Max. GPU Memory 0 bytes
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-- GPU frequency --
-- Generation --
-- GPU (Turbo) --
GPU name
 
 

Artificial Intelligence and Machine Learning

-- AI specifications --
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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.
-- VP8 --
-- VC-1 --
-- JPEG --
-- AV1 --
-- h265 / HEVC (8 bit) --
-- AVC --
-- h264 --
-- VP9 --
-- h265 / HEVC (10 bit) --
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 64.0 GB distributed across 4 memory channels. It offers a peak memory bandwidth of 51.2 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 1.5 TB distributed across 6 memory channels. It offers a peak memory bandwidth of 128.1 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
pci PCIe pci
Yes AES-NI Yes
DDR3-1600 Memory type DDR4-2666
No ECC Yes
64.0 GB Max. Memory 1.5 TB
4 Memory channels 6
51.2 GB/s Bandwidth 128.1 GB/s
 
 

Thermal Management

The processor has a thermal design power (TDP) of 150 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.
150 W TDP (PL1 / PBP) 150 W
-- Tjunction max --
 
 

Technical details

The Intel Core i7-3970X is manufactured using a 32 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 15.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Xeon Gold 6142M is manufactured using a 14 nm process.
In total, this processor boasts a generous 22.0 MB cache.
Q4/2012 Release date Q3/2017
VT-x, VT-x EPT, VT-d (C2 Stepping) Virtualization VT-x, VT-x EPT, VT-d
SSE4.1, SSE4.2, AVX ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
32 nm Technology 14 nm
Monolithic Chip design Monolithic
820 $ Release price 5900 $
Sandy Bridge E Architecture Skylake
15.0 MB L3-Cache 22.0 MB
Windows 10, Linux Operating systems Windows 10, Linux
Technical data sheet Documents Technical data sheet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- Part Number --
LGA 2011 Socket LGA 3647
0 bytes L2-Cache 0 bytes