Home Comparison AMD Ryzen 9 3900XT vs Intel Core i9 9980XE

AMD Ryzen 9 3900XT vs Intel Core i9 9980XE

We compared two desktop CPUs: AMD Ryzen 9 3900XT with 12 cores 3.8GHz and Intel Core i9 9980XE with 18 cores 3.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 3900XT 's Advantages
Released 1 years and 9 months late
Higher specification of memory (3200 vs 2666)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (3.8GHz vs 3.0GHz)
Larger L3 cache size (64MB vs 25MB)
More modern manufacturing process (7nm vs 14nm)
Lower TDP (105W vs 165W)
Intel Core i9 9980XE 's Advantages
Larger memory bandwidth (79.47GB/s vs 47.68GB/s)

Score

Benchmark

Cinebench R23 Single Core
AMD Ryzen 9 3900XT +21%
1350
Intel Core i9 9980XE
1114
Cinebench R23 Multi Core
AMD Ryzen 9 3900XT
18437
Intel Core i9 9980XE +46%
27093
Geekbench 6 Single Core
AMD Ryzen 9 3900XT +19%
1763
Intel Core i9 9980XE
1480
Geekbench 6 Multi Core
AMD Ryzen 9 3900XT
11025
Intel Core i9 9980XE
11091
Blender
AMD Ryzen 9 3900XT
261
Intel Core i9 9980XE +11%
290
Geekbench 5 Single Core
AMD Ryzen 9 3900XT +16%
1311
Intel Core i9 9980XE
1122
Geekbench 5 Multi Core
AMD Ryzen 9 3900XT
12279
Intel Core i9 9980XE +39%
17154
Passmark CPU Single Core
AMD Ryzen 9 3900XT +7%
2769
Intel Core i9 9980XE
2569
Passmark CPU Multi Core
AMD Ryzen 9 3900XT +2%
32856
Intel Core i9 9980XE
31938
VS

General Parameters

Jul 2020
Release Date
Oct 2018
AMD
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Zen 2 (Matisse)
Core Architecture
Skylake
-
Processor Number
i9-9980XE
AM4
Socket
LGA-2066
No
Integrated Graphics
N/A

Package

3.8 billions
Transistor Count
-
7 nm
Manufacturing Process
14 nm
105 W
Power Consumption
165 W
95°C
Peak Operating Temperature
84°C

CPU Performance

12
Performance Cores
18
24
Performance Core Threads
36
3.8 GHz
Performance Core Base Frequency
3.0 GHz
4.7 GHz
Performance Core Turbo Frequency
4.4 GHz
12
Total Core Count
18
24
Total Thread Count
36
100 MHz
Bus Frequency
100 MHz
38x
Multiplier
30x
64 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
1 MB per core
64 MB shared
L3 Cache
25 MB shared
Yes
Unlocked Multiplier
Yes

Memory Parameters

DDR4-3200
Memory Types
DDR4-2666
128 GB
Max Memory Size
128 GB
2
Max Memory Channels
4
47.68 GB/s
Max Memory Bandwidth
79.47 GB/s
Yes
ECC Memory Support
No

Miscellaneous

4.0
PCIe Version
3.0
24
PCIe Lanes
44
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2, AVX-512

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