AMD Ryzen Threadripper 3990X vs Intel Core i7 11700KF
We compared two desktop CPUs: AMD Ryzen Threadripper 3990X with 64 cores 2.9GHz and Intel Core i7 11700KF with 8 cores 3.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD Ryzen Threadripper 3990X 's Advantages
Larger memory bandwidth (95.37GB/s vs 50GB/s)
Larger L3 cache size (128MB vs 16MB)
More modern manufacturing process (7nm vs 14nm)
Intel Core i7 11700KF 's Advantages
Released 1 years and 2 months late
Higher base frequency (3.6GHz vs 2.9GHz)
Lower TDP (125W vs 280W)
Score
Benchmark
Cinebench R23 Single Core
AMD Ryzen Threadripper 3990X
1262
Intel Core i7 11700KF
+26%
1595
Cinebench R23 Multi Core
AMD Ryzen Threadripper 3990X
+404%
75671
Intel Core i7 11700KF
15011
Geekbench 6 Single Core
AMD Ryzen Threadripper 3990X
1138
Intel Core i7 11700KF
+105%
2334
Geekbench 6 Multi Core
AMD Ryzen Threadripper 3990X
+4%
11211
Intel Core i7 11700KF
10758
Cinebench 2024 Multi Core
AMD Ryzen Threadripper 3990X
+309%
3302
Intel Core i7 11700KF
806
Geekbench 5 Single Core
AMD Ryzen Threadripper 3990X
1265
Intel Core i7 11700KF
+35%
1709
Geekbench 5 Multi Core
AMD Ryzen Threadripper 3990X
+176%
27453
Intel Core i7 11700KF
9915
Passmark CPU Single Core
AMD Ryzen Threadripper 3990X
2564
Intel Core i7 11700KF
+32%
3390
Passmark CPU Multi Core
AMD Ryzen Threadripper 3990X
+233%
80316
Intel Core i7 11700KF
24052
General Parameters
Jan 2020
Release Date
Mar 2021
AMD
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Zen 2
Core Architecture
Rocket Lake
-
Processor Number
i7-11700KF
sTRX4
Socket
LGA-1200
N/A
Integrated Graphics
No
Package
19.2 billions
Transistor Count
-
7 nm
Manufacturing Process
14 nm
280 W
Power Consumption
125 W
95 °C
Peak Operating Temperature
100°C
CPU Performance
64
Performance Cores
8
128
Performance Core Threads
16
2.9 GHz
Performance Core Base Frequency
3.6 GHz
4.3 GHz
Performance Core Turbo Frequency
5 GHz
64
Total Core Count
8
128
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
29x
Multiplier
36x
96 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
512 K per core
128 MB shared
L3 Cache
16 MB shared
Yes
Unlocked Multiplier
Yes
Memory Parameters
DDR4-3200
Memory Types
DDR4-3200
256 GB
Max Memory Size
128 GB
4
Max Memory Channels
2
95.37 GB/s
Max Memory Bandwidth
50 GB/s
Yes
ECC Memory Support
No
Miscellaneous
4.0
PCIe Version
4.0
64
PCIe Lanes
20
