AMD Athlon Silver 7120U vs Intel Core i5-1135G7

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CPU comparison with benchmarks

-VS-

CPU lineage

AMD Athlon Silver 7120U or AMD Athlon Silver 7120U – 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 Silver 7120U features 2 processor cores and has the capability to manage 2 threads concurrently.
It was released in Q3/2022 and belongs to the 5 generation of the AMD Athlon series.
To use the AMD Athlon Silver 7120U, you'll need a motherboard with a FT6 socket.
The Intel Core i5-1135G7 features 4 processor cores and has the capability to manage 8 threads concurrently.
It was released in Q3/2020 and belongs to the 11 generation of the Intel Core i5 series.
To use the Intel Core i5-1135G7, you'll need a motherboard with a BGA 1526 socket.
Mobile Segment Mobile
AMD Athlon Silver 7120U Name Intel Core i5-1135G7
AMD Athlon Silver 7000 Group Intel Core i 1100G/11000U
5 Generation 11
AMD Athlon Family Intel Core i5
 
 

CPU Cores and Base Frequency

The AMD Athlon Silver 7120U has 2 CPU cores and can calculate 2 threads in parallel.
The clock frequency of the AMD Athlon Silver 7120U is 2.4 GHz
and turbo frequency for one core is 3.5 GHz.
The Intel Core i5-1135G7 has 4 CPU cores and can calculate 8 threads in parallel.
The clock frequency of the Intel Core i5-1135G7 is 2.4 GHz
and turbo frequency for one core is 4.2 GHz.
No Overclocking No
3.5 GHz Turbo Frequency (1 core) 4.2 GHz
2 Threads 8
No Hyperthreading Yes
2x Cores 4x
2.4 GHz Frequency 2.4 GHz
2 CPU Cores 4
normal Core architecture normal
None None 3.8 GHz
 
 

Internal Graphics

The AMD Athlon Silver 7120U has integrated graphics, called iGPU for short.
Specifically, the AMD Athlon Silver 7120U uses the AMD Radeon 610M Graphics, which has 128 texture shaders
and 2 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The Intel Core i5-1135G7 has integrated graphics, called iGPU for short.
Specifically, the Intel Core i5-1135G7 uses the Intel Iris Xe Graphics 80 (Tiger Lake G7), which has 640 texture shaders
and 80 execution units.
0.4 GHz GPU frequency 0.4 GHz
2 Execution units 80
Q3/2022 Release date Q3/2020
1.9 GHz GPU (Turbo) 1.3 GHz
-- Max. displays --
128 Shaders 640
8.0 GB Max. GPU Memory 32.0 GB
9 Generation 12
12 Direct X 12
6 nm Technology 10 nm
AMD Radeon 610M Graphics GPU name Intel Iris Xe Graphics 80 (Tiger Lake G7)
 
 

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

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 44.0 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 64.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 51.2 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
16.0 GB Max. Memory 64.0 GB
LPDDR5-5500 Memory type DDR4-3200
pci PCIe pci
Yes AES-NI Yes
44.0 GB/s Bandwidth 51.2 GB/s
Yes ECC No
2 Memory channels 2
 
 

Thermal Management

The processor has a thermal design power (TDP) of 15 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.
15 W TDP (PL1 / PBP) 15 W
None TDP down 12 W
95 °C Tjunction max 100 °C
None TDP up 28 W
 
 

Technical details

The AMD Athlon Silver 7120U is manufactured using a 6 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 2.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Core i5-1135G7 is manufactured using a 10 nm process.
In total, this processor boasts a generous 8.0 MB cache.
Linux, Windows 11 Operating systems Windows 10, Linux, Windows 11
1.0 MB L2-Cache 0 bytes
SSE4a, SSE4.1, SSE4.2, FMA3, AVX2 ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
2.0 MB L3-Cache 8.0 MB
Q3/2022 Release date Q3/2020
-- Release price 309 $
Technical data sheet Documents Technical data sheet
100-000000772 Part Number --
FT6 Socket BGA 1526
Mendocino (Zen2) Architecture Tiger Lake U
AMD-V, SVM Virtualization VT-x, VT-x EPT, VT-d
6 nm Technology 10 nm
-- Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)