Intel Core i9-12900 vs Intel Core2 Duo SP9600

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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 Core2 Duo SP9600 features 2 processor cores and has the capability to manage 2 threads concurrently.
It was released in Q1/2009 and belongs to the 2 generation of the Intel Celeron series.
To use the Intel Core2 Duo SP9600, you'll need a motherboard with a BGA 956 socket.
Desktop / Server Segment Mobile
Intel Core i9-12900 Name Intel Core2 Duo SP9600
Intel Core i9 Family Intel Celeron
12 Generation 2
Intel Core i 12000 Group Intel Core 2 Duo P7000/SP9000
 
 

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 Core2 Duo SP9600 has 2 CPU cores and can calculate 2 threads in parallel.
The clock frequency of the Intel Core2 Duo SP9600 is 2.53 GHz
5.1 GHz A-Core Frequency Turbo None
1.8 GHz B-Core Frequency None
2.4 GHz A-Core Frequency None
8x Gracemont Cores B None
8x Golden Cove Cores A None
No Overclocking No
hybrid (big.LITTLE) Core architecture normal
None None 2.53 GHz
3.8 GHz B-Core Frequency Turbo None
24 Threads 2
Yes Hyperthreading No
16 CPU Cores 2
None None 2x
 
 

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 Core2 Duo SP9600 does not have integrated graphics.
0.3 GHz GPU frequency --
Q4/2021 Release date --
12 Direct X --
Intel UHD Graphics 770 GPU name
10 nm Technology --
-- Max. displays --
256 Shaders --
64.0 GB Max. GPU Memory 0 bytes
32 Execution units --
11 Generation --
1.55 GHz GPU (Turbo) --
 
 

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 VC-1 --
Decode / Encode VP9 --
Decode / Encode h265 / HEVC (10 bit) --
Decode / Encode h264 --
Decode / Encode VP8 --
Decode / Encode h265 / HEVC (8 bit) --
Decode / Encode JPEG --
Decode AV1 --
 
 

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 --
128.0 GB Max. Memory 0 bytes
pci PCIe pci
Yes AES-NI No
Yes ECC Yes
76.8 GB/s Bandwidth --
DDR4-3200, DDR5-4800 Memory type
 
 

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.
The processor has a thermal design power (TDP) of 25 W watts.
100 °C Tjunction max 105 °C
202 W TDP (PL2) None
65 W TDP (PL1 / PBP) 25 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 Core2 Duo SP9600 is manufactured using a 45 nm process.
Q1/2022 Release date Q1/2009
-- Part Number --
14.0 MB L2-Cache 6.0 MB
VT-x, VT-x EPT, VT-d Virtualization VT-x
SSE4.1, SSE4.2, AVX2, AVX2+ ISA extensions SSE3, MMX, SSE, SSE2, SSE 4.1
Monolithic Chip design Monolithic
Alder Lake S Architecture Wolfdale (Penryn)
10 nm Technology 45 nm
LGA 1700 Socket BGA 956
Windows 10, Linux, Windows 11 Operating systems
489 $ Release price --
Technical data sheet Documents Technical data sheet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
30.0 MB L3-Cache 0 bytes
 
 

Intel Core i9-12900 and Intel Core2 Duo SP9600 in leaderboards