AMD Ryzen 9 7900X3D vs Intel Core Ultra 5 338H
CPU Specs Compare
General Parameters
Release Date
Jan 2023
Jan 2026
Manufacturer
AMD
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Raphael)
Panther Lake
Integrated Graphics
Radeon Graphics (Ryzen 7000)
Arc B370
Processor Number
-
338H
Generation
-
Intel Core Ultra Series 3
Package
Transistor Count
13.1 billions
-
Manufacturing Process
5 nm
3 nm
Socket
AM5
Custom
Power Consumption
120 W
15-25 W
Max Turbo Power Consumption
162 W
80 W
Peak Operating Temperature
89°C
100 °C
CPU Performance
Performance Cores
12
4
Performance Core Threads
24
4
Performance Core Base Frequency
4.4 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
44x
19
L1 Cache
64 K per core
192 K per core
L2 Cache
1 MB per core
2560 K per core
L3 Cache
128 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
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
Yes
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
1500 MHz
800 MHz
GPU Max Dynamic Frequency
2200 MHz
2400 MHz
Shader Units
448
1024
Texture Units
8
64
Raster Operation Units
4
32
Execution Units
2
10
Power Consumption
15 W
45
Max Resolution
-
7680 x 4320 @ 60Hz
AI Accelerator
Theoretical performance
-
50 TOPS
📊 Benchmark
Cinebench R23
2,039
1,988
Cinebench R23
27,084
16,565
Geekbench 6
2,971
2,743
Geekbench 6
18,105
14,448
Cinebench 2024
122
123
Cinebench 2024
1,596
1,000
Blender
481
-
Passmark CPU
4,119
-
Passmark CPU
50,486
-