AMD Ryzen 9 7900X vs Intel Core Ultra 5 338H
CPU Specs Compare
General Parameters
Release Date
Sep 2022
Jan 2026
Manufacturer
AMD
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Raphael
Panther Lake
Integrated Graphics
AMD Radeon™ Graphics
Arc B370
Processor Number
-
338H
Generation
-
Intel Core Ultra Series 3
Package
Manufacturing Process
5 nm
3 nm
Socket
AM5
Custom
Power Consumption
170 W
15-25 W
Peak Operating Temperature
95 °C
100 °C
Max Turbo Power Consumption
-
80 W
CPU Performance
Performance Cores
12
4
Performance Core Threads
24
4
Performance Core Base Frequency
4.7 GHz
1.9 GHz
Performance Core Turbo Frequency
5.6 GHz
4.7 GHz
Total Core Count
12
12
Total Thread Count
24
12
Bus Frequency
100 MHz
100 MHz
Multiplier
47x
19
L2 Cache
12 MB shared
2560 K per core
L3 Cache
64 MB shared
18 MB shared
Unlocked Multiplier
Yes
No
Efficiency Cores
-
8
Efficiency Core Threads
-
8
Efficiency Core Base Frequency
-
1.5 GHz
Efficiency Core Turbo Frequency
-
3.6 GHz
L1 Cache
-
192 K per core
Memory Parameters
Memory Types
DDR5-5200
LPDDR5X-8533
Max Memory Size
128 GB
96 GB
Max Memory Channels
2
2
Max Memory Bandwidth
83.2 GB/s
153.6 GB/s
ECC Memory Support
-
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
-
800 MHz
GPU Max Dynamic Frequency
-
2400 MHz
Shader Units
-
1024
Texture Units
-
64
Raster Operation Units
-
32
Execution Units
-
10
Power Consumption
-
45
Max Resolution
-
7680 x 4320 @ 60Hz
AI Accelerator
Theoretical performance
-
50 TOPS
📊 Benchmark
Cinebench R23
2,033
1,988
Cinebench R23
29,242
16,565
Geekbench 6
2,942
2,743
Geekbench 5
2,277
-
Geekbench 6
19,092
14,448
Geekbench 5
20,503
-
Passmark CPU
4,317
-
Passmark CPU
52,013
-
Cinebench 2024
-
123
Cinebench 2024
-
1,000