Intel Core i9-7900X vs AMD EPYC 7501

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CPU comparison with benchmarks

-VS-

CPU lineage

Intel Core i9-7900X or Intel Core i9-7900X – 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 i9-7900X features 10 processor cores and has the capability to manage 20 threads concurrently.
It was released in Q2/2017 and belongs to the 7 generation of the Intel Core i9 series.
To use the Intel Core i9-7900X, you'll need a motherboard with a LGA 2066 socket.
The AMD EPYC 7501 features 32 processor cores and has the capability to manage 64 threads concurrently.
It was released in Q3/2017 and belongs to the 1 generation of the AMD EPYC series.
To use the AMD EPYC 7501, you'll need a motherboard with a SP3 socket.
Intel Core i 7000X Group AMD EPYC 7001
7 Generation 1
Desktop / Server Segment Desktop / Server
Intel Core i9-7900X Name AMD EPYC 7501
Intel Core i9 Family AMD EPYC
 
 

CPU Cores and Base Frequency

The Intel Core i9-7900X has 10 CPU cores and can calculate 20 threads in parallel.
The clock frequency of the Intel Core i9-7900X is 3.3 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 AMD EPYC 7501 has 32 CPU cores and can calculate 64 threads in parallel.
The clock frequency of the AMD EPYC 7501 is 2.0 GHz
and turbo frequency for one core is 3.0 GHz.
20 Threads 64
10x Cores 32x
10 CPU Cores 32
normal Core architecture normal
Yes Hyperthreading Yes
Yes Overclocking No
4.3 GHz Turbo Frequency (1 core) 3.0 GHz
3.3 GHz Frequency 2.0 GHz
 
 

Internal Graphics

The Intel Core i9-7900X does not have integrated graphics.
The AMD EPYC 7501 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 DDR4-2400, DDR4-2666
No ECC Yes
128.0 GB Max. Memory 0 bytes
4 Memory channels 8
85.4 GB/s Bandwidth 170.6 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 180 W watts.
140 W TDP (PL1 / PBP) 180 W
-- Tjunction max --
 
 

Technical details

The Intel Core i9-7900X 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 14.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The AMD EPYC 7501 is manufactured using a 14 nm process.
In total, this processor boasts a generous 64.0 MB cache.
Q2/2017 Release date Q3/2017
VT-x, VT-x EPT, VT-d Virtualization AMD-V, SVM
SSE4.1, SSE4.2, AVX2, AVX-512 ISA extensions SSE4a, SSE4.1, SSE4.2, FMA3, AVX2
14 nm Technology 14 nm
Monolithic Chip design Chiplet
989 $ Release price 2750 $
Skylake X Architecture Naples (Zen)
14.0 MB L3-Cache 64.0 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 SP3
0 bytes L2-Cache 0 bytes
 
 

Benchmarks

Geekbench 3, 64bit (Multi-Core)

AMD EPYC 7501
32C 64T @ 2.0 GHz
68033
68033
Intel Core i9-7900X
10C 20T @ 3.3 GHz
41255
41255

Estimated results for PassMark CPU Mark

AMD EPYC 7501
32C 64T @ 2.0 GHz
24936
24936
Intel Core i9-7900X
10C 20T @ 3.3 GHz
21190
21190

Geekbench 3, 64bit (Single-Core)

Intel Core i9-7900X
10C 20T @ 3.3 GHz
4876
4876
AMD EPYC 7501
32C 64T @ 2.0 GHz
3528
3528

Cinebench R15 (Multi-Core)

AMD EPYC 7501
32C 64T @ 2.0 GHz
3912
3912
Intel Core i9-7900X
10C 20T @ 3.3 GHz
2194
2194

Geekbench 6 (Single-Core)

Intel Core i9-7900X
10C 20T @ 3.3 GHz
1410
1410
AMD EPYC 7501
32C 64T @ 2.0 GHz
837
837

Geekbench 5, 64bit (Single-Core)

Intel Core i9-7900X
10C 20T @ 3.3 GHz
1133
1133
AMD EPYC 7501
32C 64T @ 2.0 GHz
806
806

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

AMD EPYC 7501
32C 64T @ 2.0 GHz
39.6
39.6
Intel Core i9-7900X
10C 20T @ 3.3 GHz
24.1
24.1

Monero Hashrate kH/s

AMD EPYC 7501
32C 64T @ 2.0 GHz
32.5
32.5

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

Intel Core i9-7900X
10C 20T @ 3.3 GHz
2.2
2.2
AMD EPYC 7501
32C 64T @ 2.0 GHz
1.6
1.6