Intel Core Ultra 7 255U vs AMD Ryzen 9 9950X3D
CPU Specs Compare
General Parameters
Release Date
Jan 2025
Mar 2025
Manufacturer
Intel
Amd
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Arrow Lake
Zen 5 (Granite Ridge)
Processor Number
255U
9950X3D
Integrated Graphics
Arc Graphics (4-Cores)
Radeon Graphics
Generation
-
Ryzen 9 (Zen 5 (Granite Ridge))
Series
-
Ryzen 9000 Series
Package
Manufacturing Process
3 nm
4 nm
Socket
FCBGA-2049
AM5
Power Consumption
12-15 W
170 W
Max Turbo Power Consumption
57 W
230 W
Peak Operating Temperature
110 °C
95 °C
Transistor Count
-
16.6 billions
Foundry
-
TSMC
Die Size
-
2x70.6 mm²
I/O Process Size
-
6 nm
I/O Die Size
-
122 mm²
Package
-
FC-LGA1718
CPU Performance
Performance Cores
2
16
Performance Core Threads
4
32
Performance Core Base Frequency
2.0 GHz
4.3 GHz
Performance Core Turbo Frequency
5.2 GHz
5.7 GHz
Efficiency Cores
10
-
Efficiency Core Threads
10
-
Efficiency Core Base Frequency
1.7 GHz
-
Efficiency Core Turbo Frequency
4.2 GHz
-
Total Core Count
12
16
Total Thread Count
14
32
Bus Frequency
100 MHz
100 MHz
Multiplier
20
43
L1 Cache
112 K per core
80 K per core
L2 Cache
2 MB per core
1 MB per core
L3 Cache
12 MB shared
128 MB shared
Unlocked Multiplier
No
Yes
SMP
-
1
Memory Parameters
Memory Types
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
DDR5-5600
Max Memory Size
128 GB
192 GB
Max Memory Channels
2
2
ECC Memory Support
No
Yes
Max Memory Bandwidth
-
89.6 GB/s
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
2100 MHz
2200 MHz
GPU Base Frequency
-
400 MHz
Shader Units
-
128
Texture Units
-
8
Raster Operation Units
-
4
Execution Units
-
2
Power Consumption
-
15
📊 Benchmark
Cinebench R23
1,803
2,240
Cinebench R23
11,888
42,369
Geekbench 6
2,582
3,473
Geekbench 6
10,941
22,539
Cinebench 2024
101
142
Cinebench 2024
588
2,448
Blender
-
808
Passmark CPU
-
4,731
Passmark CPU
-
70,009