Intel Core Ultra 7 256V vs Intel Core i9 12900
CPU · Specs Compare
General Parameters
Release Date
Sep 2024
Jan 2022
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
—
Core Architecture
Lunar Lake
Alder Lake-S
Processor Number
256V
—
Integrated Graphics
Arc Graphics 140V
UHD Graphics 770
Generation
Ultra 7 (Lunar Lake)
Core i9 (Alder Lake-S)
Package
Manufacturing Process
3 nm
10 nm
Socket
FCBGA-2833
Intel Socket 1700
Power Consumption
17-37 W
65 W
Peak Operating Temperature
100 °C
72 °C
Foundry
TSMC
Intel
Package
BGA
FC-LGA16A
Die Size
—
215 mm²
CPU Performance
Performance Cores
4
8
Performance Core Threads
4
16
Performance Core Base Frequency
2.2 GHz
2.4 GHz
Performance Core Turbo Frequency
4.8 GHz
5.1 GHz
Efficiency Cores
4
8
Efficiency Core Threads
4
8
Efficiency Core Base Frequency
2.2 GHz
1800 MHz
Efficiency Core Turbo Frequency
3.7 GHz
3.8 GHz
Total Core Count
8
16
Total Thread Count
8
24
Bus Frequency
100 MHz
100 MHz
Multiplier
22x
24.0
L0 Cache
48 KB per core
—
L1 Cache
192 KB per core
80 KB per core
L2 Cache
14 MB
1.25 MB per core
L3 Cache
12 MB
30 MB shared
Unlocked Multiplier
No
Yes
SMP
1
1
Memory Parameters
Memory Types
LPDDR5X-8533
DDR4-3200, DDR5-4800
Max Memory Size
16 GB
—
Max Memory Channels
2
2
Max Memory Bandwidth
136 GB/s
76.8 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
600 MHz
—
GPU Max Dynamic Frequency
1950 MHz
—
Shader Units
1024
—
Execution Units
8
—
AI Accelerator
NPU
Intel® AI Boost
—
Theoretical performance
47 TOPS
—
Miscellaneous
PCIe Version
5.0
5
PCIe Lanes
8
20
Benchmark
Cinebench R23
1,995
1,988
Cinebench R23
12,145
26,454
Geekbench 6
2,607
2,727
Geekbench 6
10,506
13,396
Cinebench 2024
120
—
Blender
—
183
▲ Specs Compare
Data sourced from official specifications and benchmark tests.