AMD Ryzen 7 3700X vs Intel Core Ultra 7 265KF
We compared two desktop CPUs: AMD Ryzen 7 3700X with 8 cores 3.6GHz and Intel Core Ultra 7 265KF with 20 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 3700X 's Advantages
Larger L3 cache size (32MB vs 30MB)
Lower TDP (65W vs 125W)
Intel Core Ultra 7 265KF 's Advantages
Released 5 years and 3 months late
Higher specification of memory (6400 vs 3200)
Larger memory bandwidth (102.4GB/s vs 47.68GB/s)
Newer PCIe version (5.0 vs 4.0)
Higher base frequency (3.9GHz vs 3.6GHz)
More modern manufacturing process (3nm vs 7nm)
Score
Benchmark
Cinebench R23 Single Core
AMD Ryzen 7 3700X
1342
Intel Core Ultra 7 265KF
+71%
2308
Cinebench R23 Multi Core
AMD Ryzen 7 3700X
12173
Intel Core Ultra 7 265KF
+206%
37273
Geekbench 6 Single Core
AMD Ryzen 7 3700X
1629
Intel Core Ultra 7 265KF
+96%
3208
Geekbench 6 Multi Core
AMD Ryzen 7 3700X
8104
Intel Core Ultra 7 265KF
+168%
21797
General Parameters
Jul 2019
Release Date
Oct 2024
AMD
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Zen 2
Core Architecture
Arrow Lake
-
Processor Number
265KF
AM4
Socket
FCLGA-1851
N/A
Integrated Graphics
No
-
Generation
Ultra 7(Arrow Lake)
Package
3.8 billions
Transistor Count
-
7 nm
Manufacturing Process
3 nm
-
-
-
65 W
Power Consumption
125 W
-
Max Turbo Power Consumption
250 W
95 °C
Peak Operating Temperature
105 °C
-
Foundry
TSMC
-
-
-
-
-
-
-
-
-
-
-
-
CPU Performance
8
Performance Cores
8
16
Performance Core Threads
8
3.6 GHz
Performance Core Base Frequency
3.9 GHz
4.4 GHz
Performance Core Turbo Frequency
5.4 GHz
-
Efficiency Cores
12
-
Efficiency Core Threads
12
-
Efficiency Core Base Frequency
3.3 GHz
-
Efficiency Core Turbo Frequency
4.6 GHz
8
Total Core Count
20
16
Total Thread Count
20
100 MHz
Bus Frequency
100 MHz
36x
Multiplier
39
-
-
-
64 K per core
L1 Cache
112 K per core
512 K per core
L2 Cache
3 MB per core
32 MB shared
L3 Cache
30 MB shared
Yes
Unlocked Multiplier
Yes
-
-
-
-
-
SMP
1
-
-
-
-
-
-
Memory Parameters
DDR4-3200
Memory Types
DDR5-6400
128 GB
Max Memory Size
192 GB
2
Max Memory Channels
2
47.68 GB/s
Max Memory Bandwidth
102.4 GB/s
Yes
ECC Memory Support
Yes
Graphics Card Parameters
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
AI Accelerator
-
-
-
-
-
-
Miscellaneous
4.0
PCIe Version
5.0
16
PCIe Lanes
24
-
-
-
-
