Intel Core i9-12900 vs Intel Core i7-12700

Last updated:

CPU comparison with benchmarks

-VS-

CPU lineage

Intel Core i9-12900 or Intel Core i9-12900 – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes.
The Intel Core i9-12900 features 16 processor cores and has the capability to manage 24 threads concurrently.
It was released in Q1/2022 and belongs to the 12 generation of the Intel Core i9 series.
To use the Intel Core i9-12900, you'll need a motherboard with a LGA 1700 socket.
The Intel Core i7-12700 features 12 processor cores and has the capability to manage 20 threads concurrently.
It was released in Q1/2022 and belongs to the 12 generation of the Intel Core i7 series.
To use the Intel Core i7-12700, you'll need a motherboard with a LGA 1700 socket.
Desktop / Server Segment Desktop / Server
Intel Core i9-12900 Name Intel Core i7-12700
Intel Core i9 Family Intel Core i7
12 Generation 12
Intel Core i 12000 Group Intel Core i 12000
 
 

CPU Cores and Base Frequency

The Intel Core i9-12900 has 16 CPU cores and can calculate 24 threads in parallel.
The clock frequency of the A-Core is 2.4 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
Processors with hybrid (big.LITTLE) architecture strike a balance between performance and power efficiency, making them ideal for mobile devices.
The Intel Core i7-12700 has 12 CPU cores and can calculate 20 threads in parallel.
The clock frequency of the A-Core is 2.1 GHz.
5.1 GHz A-Core Frequency Turbo 4.9 GHz
1.8 GHz B-Core Frequency 1.6 GHz
2.4 GHz A-Core Frequency 2.1 GHz
8x Gracemont Cores B 4x Gracemont
8x Golden Cove Cores A 8x Golden Cove
No Overclocking No
hybrid (big.LITTLE) Core architecture hybrid (big.LITTLE)
3.8 GHz B-Core Frequency Turbo 3.6 GHz
24 Threads 20
Yes Hyperthreading Yes
16 CPU Cores 12
 
 

Internal Graphics

The Intel Core i9-12900 has integrated graphics, called iGPU for short.
Specifically, the Intel Core i9-12900 uses the Intel UHD Graphics 770, which has 256 texture shaders
and 32 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The Intel Core i7-12700 has integrated graphics, called iGPU for short.
Specifically, the Intel Core i7-12700 uses the Intel UHD Graphics 770, which has 256 texture shaders
0.3 GHz GPU frequency 0.3 GHz
Q4/2021 Release date Q4/2021
12 Direct X 12
Intel UHD Graphics 770 GPU name Intel UHD Graphics 770
10 nm Technology 10 nm
-- Max. displays --
256 Shaders 256
64.0 GB Max. GPU Memory 64.0 GB
32 Execution units 32
11 Generation 11
1.55 GHz GPU (Turbo) 1.5 GHz
 
 

Artificial Intelligence and Machine Learning

-- AI specifications --
-- AI hardware --
 
 

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.
Decode / Encode AVC Decode / Encode
Decode VC-1 Decode
Decode / Encode VP9 Decode / Encode
Decode / Encode h265 / HEVC (10 bit) Decode / Encode
Decode / Encode h264 Decode / Encode
Decode / Encode VP8 Decode / Encode
Decode / Encode h265 / HEVC (8 bit) Decode / Encode
Decode / Encode JPEG Decode / Encode
Decode AV1 Decode
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 128.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 76.8 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
2 Memory channels 2
128.0 GB Max. Memory 128.0 GB
pci PCIe pci
Yes AES-NI Yes
Yes ECC Yes
76.8 GB/s Bandwidth 76.8 GB/s
DDR4-3200, DDR5-4800 Memory type DDR4-3200, DDR5-4800
 
 

Thermal Management

The processor has a thermal design power (TDP) of 65 W watts.
TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
100 °C Tjunction max 100 °C
202 W TDP (PL2) 180 W
65 W TDP (PL1 / PBP) 65 W
 
 

Technical details

The Intel Core i9-12900 is manufactured using a 10 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 30.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Core i7-12700 is manufactured using a 10 nm process.
In total, this processor boasts a generous 25.0 MB cache.
Q1/2022 Release date Q1/2022
-- Part Number --
14.0 MB L2-Cache 12.0 MB
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
SSE4.1, SSE4.2, AVX2, AVX2+ ISA extensions SSE4.1, SSE4.2, AVX2, AVX2+
Monolithic Chip design Monolithic
Alder Lake S Architecture Alder Lake S
10 nm Technology 10 nm
LGA 1700 Socket LGA 1700
Windows 10, Linux, Windows 11 Operating systems Windows 10, Linux, Windows 11
489 $ Release price 339 $
Technical data sheet Documents Technical data sheet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
30.0 MB L3-Cache 25.0 MB
 
 

Benchmarks

Estimated results for PassMark CPU Mark

Intel Core i9-12900
16C 24T @ 2.4 GHz
36739
36739
Intel Core i7-12700
12C 20T @ 2.1 GHz
31146
31146

Cinebench R23 (Multi-Core)

Intel Core i9-12900
16C 24T @ 2.4 GHz
26455
26455
Intel Core i7-12700
12C 20T @ 2.1 GHz
21568
21568

Geekbench 5, 64bit (Multi-Core)

Intel Core i9-12900
16C 24T @ 2.4 GHz
15712
15712
Intel Core i7-12700
12C 20T @ 2.1 GHz
11650
11650

Geekbench 6 (Multi-Core)

Intel Core i9-12900
16C 24T @ 2.4 GHz
15367
15367
Intel Core i7-12700
12C 20T @ 2.1 GHz
12448
12448

Cinebench R15 (Multi-Core)

Intel Core i9-12900
16C 24T @ 2.4 GHz
3911
3911
Intel Core i7-12700
12C 20T @ 2.1 GHz
3140
3140

Geekbench 6 (Single-Core)

Intel Core i9-12900
16C 24T @ 2.4 GHz
2637
2637
Intel Core i7-12700
12C 20T @ 2.1 GHz
2497
2497

Cinebench R23 (Single-Core)

Intel Core i9-12900
16C 24T @ 2.4 GHz
1988
1988
Intel Core i7-12700
12C 20T @ 2.1 GHz
1862
1862

Geekbench 5, 64bit (Single-Core)

Intel Core i9-12900
16C 24T @ 2.4 GHz
1968
1968
Intel Core i7-12700
12C 20T @ 2.1 GHz
1712
1712

Cinebench R15 (Single-Core)

Intel Core i9-12900
16C 24T @ 2.4 GHz
287
287
Intel Core i7-12700
12C 20T @ 2.1 GHz
259
259