Intel Core Ultra 5 338H vs AMD Ryzen 9 7950X3D
CPU · Specs Compare
General Parameters
Release Date
Jan 2026
Jan 2023
Manufacturer
Intel
Amd
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Panther Lake
Zen 4 (Raphael)
Processor Number
338H
7950X3D
Integrated Graphics
Arc B370
Radeon Graphics (Ryzen 7000)
Generation
Intel Core Ultra Series 3
—
Package
Manufacturing Process
3 nm
5 nm
Socket
Custom
AM5
Power Consumption
15-25 W
120 W
Max Turbo Power Consumption
80 W
162 W
Peak Operating Temperature
100 °C
89 °C
Transistor Count
—
13.1 billions
CPU Performance
Performance Cores
4
16
Performance Core Threads
4
32
Performance Core Base Frequency
1.9 GHz
4.2 GHz
Performance Core Turbo Frequency
4.7 GHz
5.7 GHz
Efficiency Cores
8
—
Efficiency Core Threads
8
—
Efficiency Core Base Frequency
1.5 GHz
—
Efficiency Core Turbo Frequency
3.6 GHz
—
Total Core Count
12
16
Total Thread Count
12
32
Bus Frequency
100 MHz
100 MHz
Multiplier
19
42
L1 Cache
192 K per core
64 K per core
L2 Cache
2560 K per core
1 MB per core
L3 Cache
18 MB shared
128 MB shared
Unlocked Multiplier
No
Yes
Memory Parameters
Memory Types
LPDDR5X-8533
DDR5-5200
Max Memory Size
96 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
153.6 GB/s
83.2 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
800 MHz
400 MHz
GPU Max Dynamic Frequency
2400 MHz
2200 MHz
Shader Units
1024
128
Texture Units
64
8
Raster Operation Units
32
4
Execution Units
10
2
Power Consumption
45
15
Max Resolution
7680 x 4320 @ 60Hz
—
AI Accelerator
Theoretical performance
50 TOPS
—
Miscellaneous
PCIe Version
5.0
5.0
PCIe Lanes
12
28
Benchmark
Cinebench R23
1,988
2,043
Cinebench R23
16,565
38,581
Geekbench 6
2,743
3,001
Geekbench 6
14,448
19,032
Cinebench 2024
123
124
Cinebench 2024
1,000
2,085
Blender
—
663
Passmark CPU
—
4,148
Passmark CPU
—
62,380
▲ Specs Compare
Data sourced from official specifications and benchmark tests.