Intel Core i9 10900KF vs AMD Ryzen 7 3800XT
We compared two desktop CPUs: Intel Core i9 10900KF with 10 cores 3.7GHz and AMD Ryzen 7 3800XT with 8 cores 3.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD Ryzen 7 3800XT 's Advantages
Higher specification of memory (3200 vs 2933)
Larger memory bandwidth (47.68GB/s vs 45.8GB/s)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (3.9GHz vs 3.7GHz)
Larger L3 cache size (32MB vs 20MB)
More modern manufacturing process (7nm vs 14nm)
Lower TDP (105W vs 125W)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i9 10900KF
+1%
1375
AMD Ryzen 7 3800XT
1351
Cinebench R23 Multi Core
Intel Core i9 10900KF
+6%
13761
AMD Ryzen 7 3800XT
12952
Geekbench 6 Single Core
Intel Core i9 10900KF
+3%
1741
AMD Ryzen 7 3800XT
1679
Geekbench 6 Multi Core
Intel Core i9 10900KF
+16%
7414
AMD Ryzen 7 3800XT
6343
Cinebench 2024 Multi Core
Intel Core i9 10900KF
+27%
936
AMD Ryzen 7 3800XT
734
Blender
Intel Core i9 10900KF
+48%
271
AMD Ryzen 7 3800XT
183
Geekbench 5 Single Core
Intel Core i9 10900KF
1301
AMD Ryzen 7 3800XT
+1%
1319
Geekbench 5 Multi Core
Intel Core i9 10900KF
+18%
11050
AMD Ryzen 7 3800XT
9327
Passmark CPU Single Core
Intel Core i9 10900KF
+11%
3118
AMD Ryzen 7 3800XT
2793
Passmark CPU Multi Core
Intel Core i9 10900KF
22915
AMD Ryzen 7 3800XT
+2%
23540
General Parameters
May 2020
Release Date
Jul 2020
Intel
Manufacturer
AMD
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Comet Lake
Core Architecture
Zen 2
i9-10900KF
Processor Number
-
LGA-1200
Socket
AM4
N/A
Integrated Graphics
N/A
Package
-
Transistor Count
3.8 billions
14 nm
Manufacturing Process
7 nm
125 W
Power Consumption
105 W
100 °C
Peak Operating Temperature
95 °C
CPU Performance
10
Performance Cores
8
20
Performance Core Threads
16
3.7 GHz
Performance Core Base Frequency
3.9 GHz
5.3 GHz
Performance Core Turbo Frequency
4.7 GHz
10
Total Core Count
8
20
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
37x
Multiplier
39x
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
512 K per core
20 MB shared
L3 Cache
32 MB shared
Yes
Unlocked Multiplier
Yes
Memory Parameters
DDR4-2933
Memory Types
DDR4-3200
128 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
45.8 GB/s
Max Memory Bandwidth
47.68 GB/s
No
ECC Memory Support
No
