Intel Core Ultra 7 265K vs AMD Ryzen 9 7950X3D
We compared two desktop CPUs: Intel Core Ultra 7 265K with 20 cores 3.9GHz and AMD Ryzen 9 7950X3D with 16 cores 4.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core Ultra 7 265K 's Advantages
Released 1 years and 9 months late
Better graphics card performance
Higher specification of memory (6400 vs 5200)
Larger memory bandwidth (102.4GB/s vs 83.2GB/s)
More modern manufacturing process (3nm vs 5nm)
AMD Ryzen 9 7950X3D 's Advantages
Higher base frequency (4.2GHz vs 3.9GHz)
Larger L3 cache size (128MB vs 30MB)
Lower TDP (120W vs 125W)
Score
Benchmark
Cinebench R23 Single Core
Intel Core Ultra 7 265K
+12%
2303
AMD Ryzen 9 7950X3D
2043
Cinebench R23 Multi Core
Intel Core Ultra 7 265K
36296
AMD Ryzen 9 7950X3D
+6%
38581
Geekbench 6 Single Core
Intel Core Ultra 7 265K
+5%
3155
AMD Ryzen 9 7950X3D
3001
Geekbench 6 Multi Core
Intel Core Ultra 7 265K
+12%
21388
AMD Ryzen 9 7950X3D
19032
Cinebench 2024 Single Core
Intel Core Ultra 7 265K
+10%
137
AMD Ryzen 9 7950X3D
124
Cinebench 2024 Multi Core
Intel Core Ultra 7 265K
2025
AMD Ryzen 9 7950X3D
+2%
2085
Blender
Intel Core Ultra 7 265K
489
AMD Ryzen 9 7950X3D
+35%
663
General Parameters
Oct 2024
Release Date
Jan 2023
Intel
Manufacturer
Amd
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Arrow Lake
Core Architecture
Zen 4 (Raphael)
265K
Processor Number
7950X3D
FCLGA-1851
Socket
AM5
Arc Xe-LPG
Integrated Graphics
Radeon Graphics (Ryzen 7000)
Ultra 7(Arrow Lake)
Generation
-
Package
-
Transistor Count
13.1 billions
3 nm
Manufacturing Process
5 nm
125 W
Power Consumption
120 W
250 W
Max Turbo Power Consumption
162 W
105 °C
Peak Operating Temperature
89 °C
TSMC
Foundry
-
CPU Performance
8
Performance Cores
16
8
Performance Core Threads
32
3.9 GHz
Performance Core Base Frequency
4.2 GHz
5.4 GHz
Performance Core Turbo Frequency
5.7 GHz
12
Efficiency Cores
-
12
Efficiency Core Threads
-
3.3 GHz
Efficiency Core Base Frequency
-
4.6 GHz
Efficiency Core Turbo Frequency
-
20
Total Core Count
16
20
Total Thread Count
32
100 MHz
Bus Frequency
100 MHz
39
Multiplier
42
112 KB per core
L0 Cache
-
192 KB per core
L1 Cache
64 K per core
3 MB per core
L2 Cache
1 MB per core
30 MB shared
L3 Cache
128 MB shared
Yes
Unlocked Multiplier
Yes
1
SMP
-
Memory Parameters
DDR5-6400
Memory Types
DDR5-5200
256 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
102.4 GB/s
Max Memory Bandwidth
83.2 GB/s
Yes
ECC Memory Support
Yes
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
400 MHz
2000 MHz
GPU Max Dynamic Frequency
2200 MHz
512
Shader Units
128
32
Texture Units
8
16
Raster Operation Units
4
64
Execution Units
2
14
Power Consumption
15
2 TFLOPS
Graphics Performance
0.6 TFLOPS
AI Accelerator
Intel AI Boost
NPU
-
13 TOPS
Theoretical performance
-
