AMD Ryzen 9 9900X vs Intel Core Ultra 7 265K
We compared two desktop CPUs: AMD Ryzen 9 9900X with 12 cores 4.4GHz and Intel Core Ultra 7 265K 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 9 9900X 's Advantages
Higher base frequency (4.4GHz vs 3.9GHz)
Larger L3 cache size (64MB vs 30MB)
Lower TDP (120W vs 125W)
Intel Core Ultra 7 265K 's Advantages
Higher specification of memory (6400 vs 5600)
Larger memory bandwidth (102.4GB/s vs 89.6GB/s)
More modern manufacturing process (3nm vs 4nm)
Score
Benchmark
Cinebench R23 Single Core
AMD Ryzen 9 9900X
2232
Intel Core Ultra 7 265K
+3%
2303
Cinebench R23 Multi Core
AMD Ryzen 9 9900X
32626
Intel Core Ultra 7 265K
+11%
36296
Geekbench 6 Single Core
AMD Ryzen 9 9900X
+5%
3342
Intel Core Ultra 7 265K
3155
Geekbench 6 Multi Core
AMD Ryzen 9 9900X
19527
Intel Core Ultra 7 265K
+9%
21388
Cinebench 2024 Single Core
AMD Ryzen 9 9900X
134
Intel Core Ultra 7 265K
+2%
137
Cinebench 2024 Multi Core
AMD Ryzen 9 9900X
1764
Intel Core Ultra 7 265K
+14%
2025
General Parameters
Jun 2024
Release Date
Oct 2024
Amd
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Zen 5 (Granite Ridge)
Core Architecture
Arrow Lake
-
Processor Number
265K
AM5
Socket
FCLGA-1851
Radeon Graphics
Integrated Graphics
Arc Xe-LPG
Ryzen 9 (Zen 5 (Granite Ridge))
Generation
Ultra 7(Arrow Lake)
Package
-
-
-
4 nm
Manufacturing Process
3 nm
-
-
-
120 W
Power Consumption
125 W
-
Max Turbo Power Consumption
250 W
95 °C
Peak Operating Temperature
105 °C
TSMC
Foundry
TSMC
-
-
-
6 nm
I/O Process Size
-
-
-
-
-
-
-
CPU Performance
12
Performance Cores
8
24
Performance Core Threads
8
4.4 GHz
Performance Core Base Frequency
3.9 GHz
5.6 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
12
Total Core Count
20
24
Total Thread Count
20
100 MHz
Bus Frequency
100 MHz
44x
Multiplier
39
-
L0 Cache
112 KB per core
80 K per core
L1 Cache
192 KB per core
1 MB per core
L2 Cache
3 MB per core
64 MB shared
L3 Cache
30 MB shared
Yes
Unlocked Multiplier
Yes
-
-
-
-
1
SMP
1
-
-
-
-
-
-
Memory Parameters
DDR5-5600
Memory Types
DDR5-6400
192 GB
Max Memory Size
256 GB
2
Max Memory Channels
2
89.6 GB/s
Max Memory Bandwidth
102.4 GB/s
Yes
ECC Memory Support
Yes
Graphics Card Parameters
true
Integrated Graphics
true
MHz
GPU Base Frequency
300 MHz
2200 MHz
GPU Max Dynamic Frequency
2000 MHz
-
Shader Units
512
-
Texture Units
32
-
Raster Operation Units
16
2
Execution Units
64
-
Power Consumption
14
-
-
-
-
Graphics Performance
2 TFLOPS
AI Accelerator
-
NPU
Intel AI Boost
-
Theoretical performance
13 TOPS
Miscellaneous
5.0
PCIe Version
5.0
28
PCIe Lanes
24
-
-
-
-
