Home Comparison AMD Ryzen Threadripper Pro 3975WX vs Intel Core i9 7900X

AMD Ryzen Threadripper Pro 3975WX vs Intel Core i9 7900X

We compared two desktop CPUs: AMD Ryzen Threadripper Pro 3975WX with 32 cores 3.5GHz and Intel Core i9 7900X with 10 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen Threadripper Pro 3975WX 's Advantages
Released 3 years and 2 months late
Higher specification of memory (3200 vs 2666)
Larger memory bandwidth (204.8GB/s vs 79.47GB/s)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (3.5GHz vs 3.3GHz)
Larger L3 cache size (128MB vs 14MB)
More modern manufacturing process (7nm vs 14nm)
Intel Core i9 7900X 's Advantages
Lower TDP (140W vs 280W)

Score

Benchmark

Cinebench R23 Single Core
AMD Ryzen Threadripper Pro 3975WX +3%
1244
Intel Core i9 7900X
1203
Cinebench R23 Multi Core
AMD Ryzen Threadripper Pro 3975WX +189%
43450
Intel Core i9 7900X
14998
Geekbench 6 Single Core
AMD Ryzen Threadripper Pro 3975WX +22%
1615
Intel Core i9 7900X
1323
Geekbench 6 Multi Core
AMD Ryzen Threadripper Pro 3975WX +99%
17022
Intel Core i9 7900X
8536
Geekbench 5 Single Core
AMD Ryzen Threadripper Pro 3975WX +13%
1277
Intel Core i9 7900X
1127
Geekbench 5 Multi Core
AMD Ryzen Threadripper Pro 3975WX +160%
26498
Intel Core i9 7900X
10189
Passmark CPU Single Core
AMD Ryzen Threadripper Pro 3975WX +4%
2661
Intel Core i9 7900X
2556
Passmark CPU Multi Core
AMD Ryzen Threadripper Pro 3975WX +198%
62727
Intel Core i9 7900X
20991
VS

General Parameters

Jul 2020
Release Date
May 2017
AMD
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Zen 2
Core Architecture
Skylake
-
Processor Number
i9-7900X
sWRX8
Socket
LGA-2066
N/A
Integrated Graphics
N/A

Package

7 nm
Manufacturing Process
14 nm
280 W
Power Consumption
140 W
90 °C
Peak Operating Temperature
95 °C

CPU Performance

32
Performance Cores
10
64
Performance Core Threads
20
3.5 GHz
Performance Core Base Frequency
3.3 GHz
4.2 GHz
Performance Core Turbo Frequency
4.3 GHz
32
Total Core Count
10
64
Total Thread Count
20
100 MHz
Bus Frequency
100 MHz
35x
Multiplier
33x
96 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
1 MB per core
128 MB shared
L3 Cache
14 MB shared
No
Unlocked Multiplier
Yes

Memory Parameters

DDR4-3200
Memory Types
DDR4-2666
2048 GB
Max Memory Size
128 GB
8
Max Memory Channels
4
204.8 GB/s
Max Memory Bandwidth
79.47 GB/s
Yes
ECC Memory Support
No

Miscellaneous

4.0
PCIe Version
3.0
128
PCIe Lanes
44
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2, AVX-512

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