Intel Core i9-7960X vs Intel Core i9-7940X

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CPU comparison with benchmarks

-VS-

CPU lineage

Intel Core i9-7960X or Intel Core i9-7960X – 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 i9-7960X features 16 processor cores and has the capability to manage 32 threads concurrently.
It was released in Q4/2017 and belongs to the 7 generation of the Intel Core i9 series.
To use the Intel Core i9-7960X, you'll need a motherboard with a LGA 2066 socket.
The Intel Core i9-7940X features 14 processor cores and has the capability to manage 28 threads concurrently.
To use the Intel Core i9-7940X, you'll need a motherboard with a LGA 2066 socket.
Intel Core i 7000X Group Intel Core i 7000X
7 Generation 7
Desktop / Server Segment Desktop / Server
Intel Core i9-7960X Name Intel Core i9-7940X
Intel Core i9 Family Intel Core i9
 
 

CPU Cores and Base Frequency

The Intel Core i9-7960X has 16 CPU cores and can calculate 32 threads in parallel.
The clock frequency of the Intel Core i9-7960X is 2.8 GHz
and turbo frequency for one core is 4.2 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
The Intel Core i9-7940X has 14 CPU cores and can calculate 28 threads in parallel.
The clock frequency of the Intel Core i9-7940X is 3.1 GHz
and turbo frequency for one core is 4.3 GHz.
32 Threads 28
16x Cores 14x
16 CPU Cores 14
normal Core architecture normal
Yes Hyperthreading Yes
Yes Overclocking Yes
4.2 GHz Turbo Frequency (1 core) 4.3 GHz
2.8 GHz Frequency 3.1 GHz
 
 

Internal Graphics

The Intel Core i9-7960X does not have integrated graphics.
The Intel Core i9-7940X does not have integrated graphics.
-- Shaders --
-- Release date --
-- Technology --
-- Direct X --
0 bytes Max. GPU Memory 0 bytes
-- Max. displays --
-- Execution units --
-- GPU frequency --
-- Generation --
-- GPU (Turbo) --
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.
-- 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 128.0 GB distributed across 4 memory channels. It offers a peak memory bandwidth of 85.4 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
DDR4-2666 Memory type DDR4-2666
No ECC No
128.0 GB Max. Memory 128.0 GB
4 Memory channels 4
85.4 GB/s Bandwidth 85.4 GB/s
 
 

Thermal Management

The processor has a thermal design power (TDP) of 165 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.
165 W TDP (PL1 / PBP) 165 W
-- Tjunction max --
 
 

Technical details

The Intel Core i9-7960X 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 22.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Core i9-7940X is manufactured using a 14 nm process.
In total, this processor boasts a generous 19.0 MB cache.
Q4/2017 Release date Q4/2017
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
SSE4.1, SSE4.2, AVX2, AVX-512 ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
14 nm Technology 14 nm
Monolithic Chip design Monolithic
1699 $ Release price 1399 $
Skylake X Architecture Skylake X
22.0 MB L3-Cache 19.0 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 2066 Socket LGA 2066
0 bytes L2-Cache 0 bytes
 
 

Benchmarks

Geekbench 3, 64bit (Multi-Core)

Intel Core i9-7960X
16C 32T @ 2.8 GHz
59374
59374
Intel Core i9-7940X
14C 28T @ 3.1 GHz
53446
53446

Estimated results for PassMark CPU Mark

Intel Core i9-7960X
16C 32T @ 2.8 GHz
27022
27022
Intel Core i9-7940X
14C 28T @ 3.1 GHz
26338
26338

Geekbench 5, 64bit (Multi-Core)

Intel Core i9-7960X
16C 32T @ 2.8 GHz
13468
13468
Intel Core i9-7940X
14C 28T @ 3.1 GHz
12964
12964

Geekbench 6 (Multi-Core)

Intel Core i9-7960X
16C 32T @ 2.8 GHz
11810
11810
Intel Core i9-7940X
14C 28T @ 3.1 GHz
10425
10425

Geekbench 3, 64bit (Single-Core)

Intel Core i9-7940X
14C 28T @ 3.1 GHz
4876
4876
Intel Core i9-7960X
16C 32T @ 2.8 GHz
4763
4763

Cinebench R15 (Multi-Core)

Intel Core i9-7960X
16C 32T @ 2.8 GHz
3161
3161
Intel Core i9-7940X
14C 28T @ 3.1 GHz
2849
2849

Geekbench 6 (Single-Core)

Intel Core i9-7940X
14C 28T @ 3.1 GHz
1410
1410
Intel Core i9-7960X
16C 32T @ 2.8 GHz
1394
1394

Geekbench 5, 64bit (Single-Core)

Intel Core i9-7940X
14C 28T @ 3.1 GHz
1133
1133
Intel Core i9-7960X
16C 32T @ 2.8 GHz
1121
1121

Cinebench R15 (Single-Core)

Intel Core i9-7940X
14C 28T @ 3.1 GHz
188
188
Intel Core i9-7960X
16C 32T @ 2.8 GHz
184
184

Blender 2.81 (bmw27)

Intel Core i9-7940X
14C 28T @ 3.1 GHz
121.7
121.7
Intel Core i9-7960X
16C 32T @ 2.8 GHz
111.4
111.4

Cinebench R11.5, 64bit (Multi-Core)

Intel Core i9-7960X
16C 32T @ 2.8 GHz
34.7
34.7
Intel Core i9-7940X
14C 28T @ 3.1 GHz
31.2
31.2