AMD Athlon II X4 638 vs Intel Core i9-12900TE

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CPU comparison with benchmarks

-VS-

CPU lineage

AMD Athlon II X4 638 or AMD Athlon II X4 638 – 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 AMD Athlon II X4 638 features 4 processor cores and has the capability to manage 4 threads concurrently.
It was released in Q1/2012 and belongs to the 2 generation of the AMD Athlon II series.
To use the AMD Athlon II X4 638, you'll need a motherboard with a FM1 socket.
The Intel Core i9-12900TE 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 i9-12900TE, you'll need a motherboard with a LGA 1700 socket.
Desktop / Server Segment Desktop / Server
AMD Athlon II X4 638 Name Intel Core i9-12900TE
AMD Athlon II Family Intel Core i9
2 Generation 12
AMD Athlon II X4 (Llano) Group Intel Core i 12000
 
 

CPU Cores and Base Frequency

The AMD Athlon II X4 638 has 4 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the AMD Athlon II X4 638 is 2.7 GHz
The Intel Core i9-12900TE has 16 CPU cores and can calculate 24 threads in parallel.
The clock frequency of the A-Core is 1.1 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.
None None 4.8 GHz
None None 3.6 GHz
4 Threads 24
No Hyperthreading Yes
4x Cores None
None None 1.0 GHz
None None 1.1 GHz
None None 8x Gracemont
None None 8x Golden Cove
No Overclocking No
normal Core architecture hybrid (big.LITTLE)
2.7 GHz Frequency None
4 CPU Cores 16
 
 

Internal Graphics

The AMD Athlon II X4 638 does not have integrated graphics.
The Intel Core i9-12900TE has integrated graphics, called iGPU for short.
Specifically, the Intel Core i9-12900TE 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.
-- GPU frequency 0.3 GHz
-- Release date Q4/2021
-- Direct X 12
GPU name Intel UHD Graphics 770
-- Technology 10 nm
-- Max. displays --
-- Shaders 256
0 bytes Max. GPU Memory 64.0 GB
-- Execution units 32
-- Generation 11
-- GPU (Turbo) 1.55 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.
-- AVC Decode / Encode
-- VC-1 Decode
-- VP9 Decode / Encode
-- h265 / HEVC (10 bit) Decode / Encode
-- h264 Decode / Encode
-- VP8 Decode / Encode
-- h265 / HEVC (8 bit) Decode / Encode
-- JPEG Decode / Encode
-- AV1 Decode
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 16.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 21.3 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
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
16.0 GB Max. Memory 128.0 GB
pci PCIe pci
No AES-NI Yes
No ECC Yes
21.3 GB/s Bandwidth 76.8 GB/s
DDR3-1333 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.
The processor has a thermal design power (TDP) of 35 W watts.
-- Tjunction max 100 °C
None TDP (PL2) 106 W
65 W TDP (PL1 / PBP) 35 W
 
 

Technical details

The AMD Athlon II X4 638 is manufactured using a 32 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Core i9-12900TE is manufactured using a 10 nm process.
In total, this processor boasts a generous 30.0 MB cache.
Q1/2012 Release date Q1/2022
AD638XOJGXBOX Part Number --
4.0 MB L2-Cache 14.0 MB
AMD-V Virtualization VT-x, VT-x EPT, VT-d
SSE3, SSE4a, MMX, 3DNow! ISA extensions SSE4.1, SSE4.2, AVX2, AVX2+
-- Chip design Monolithic
Llano Architecture Alder Lake S
32 nm Technology 10 nm
FM1 Socket LGA 1700
Windows 10, Linux Operating systems Windows 10, Linux, Windows 11
-- Release price 494 $
Technical data sheet Documents Technical data sheet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
0 bytes L3-Cache 30.0 MB