Intel Core i7 10700T vs Intel Core Ultra 7 255U
CPU · Specs Compare
General Parameters
Release Date
May 2020
Jan 2025
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Comet Lake
Arrow Lake
Processor Number
i7-10700T
255U
Integrated Graphics
UHD Graphics 630
Arc Graphics (4-Cores)
Package
Manufacturing Process
14 nm
3 nm
Socket
LGA-1200
FCBGA-2049
Power Consumption
25-35 W
12-15 W
Peak Operating Temperature
100 °C
110 °C
Max Turbo Power Consumption
—
57 W
CPU Performance
Performance Cores
8
2
Performance Core Threads
16
4
Performance Core Base Frequency
2.0 GHz
2.0 GHz
Performance Core Turbo Frequency
4.5 GHz
5.2 GHz
Total Core Count
8
12
Total Thread Count
16
14
Bus Frequency
100 MHz
100 MHz
Multiplier
20x
20
L1 Cache
64 K per core
112 K per core
L2 Cache
256 K per core
2 MB per core
L3 Cache
16 MB shared
12 MB shared
Unlocked Multiplier
No
No
Efficiency Cores
—
10
Efficiency Core Threads
—
10
Efficiency Core Base Frequency
—
1.7 GHz
Efficiency Core Turbo Frequency
—
4.2 GHz
Memory Parameters
Memory Types
DDR4-2933
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
Max Memory Size
128 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
45.8 GB/s
—
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
350 MHz
—
GPU Max Dynamic Frequency
1200 MHz
2100 MHz
Shader Units
192
—
Texture Units
24
—
Raster Operation Units
3
—
Execution Units
24
—
Power Consumption
15 W
—
Max Resolution
4096x2304 - 60 Hz
—
Miscellaneous
PCIe Version
3.0
4.0
PCIe Lanes
16
20
Benchmark
Cinebench R23
1,265
1,803
Cinebench R23
10,151
11,888
Geekbench 6
1,421
2,582
Geekbench 5
1,166
—
Geekbench 6
5,675
10,941
Geekbench 5
6,180
—
Blender
98
—
Cinebench 2024
—
101
Cinebench 2024
—
588
▲ Specs Compare
Data sourced from official specifications and benchmark tests.