AMD Ryzen 9 7940HS vs Intel Core i7-12700

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CPU comparison with benchmarks

-VS-

CPU lineage

AMD Ryzen 9 7940HS or AMD Ryzen 9 7940HS – 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 Ryzen 9 7940HS features 8 processor cores and has the capability to manage 16 threads concurrently.
It was released in Q1/2023 and belongs to the 6 generation of the AMD Ryzen 9 series.
To use the AMD Ryzen 9 7940HS, you'll need a motherboard with a FP8 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.
AMD Ryzen 7040 Group Intel Core i 12000
6 Generation 12
AMD Ryzen 9 7940HS Name Intel Core i7-12700
Mobile Segment Desktop / Server
AMD Ryzen 9 Family Intel Core i7
 
 

CPU Cores and Base Frequency

The AMD Ryzen 9 7940HS has 8 CPU cores and can calculate 16 threads in parallel.
The clock frequency of the AMD Ryzen 9 7940HS is 4.0 GHz
and turbo frequency for one core is 5.2 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
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.
Processors with hybrid (big.LITTLE) architecture strike a balance between performance and power efficiency, making them ideal for mobile devices.
None None 2.1 GHz
None None 1.6 GHz
5.2 GHz Turbo Frequency (1 core) None
None None 4.9 GHz
normal Core architecture hybrid (big.LITTLE)
4.0 GHz Frequency None
8 CPU Cores 12
No Overclocking No
None None 8x Golden Cove
Yes Hyperthreading Yes
None None 3.6 GHz
None None 4x Gracemont
8x Zen 4 Cores None
16 Threads 20
 
 

Internal Graphics

The AMD Ryzen 9 7940HS has integrated graphics, called iGPU for short.
Specifically, the AMD Ryzen 9 7940HS uses the AMD Radeon 780M Graphics, which has 768 texture shaders
and 12 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
and 32 execution units.
2.8 GHz GPU (Turbo) 1.5 GHz
4 nm Technology 10 nm
12 Direct X 12
32.0 GB Max. GPU Memory 64.0 GB
12 Execution units 32
Q1/2023 Release date Q4/2021
AMD Radeon 780M Graphics GPU name Intel UHD Graphics 770
768 Shaders 256
1.2 GHz GPU frequency 0.3 GHz
10 Generation 11
-- Max. displays --
 
 

Artificial Intelligence and Machine Learning

AMD dedicated AI XDNA Technology AI specifications --
AMD Ryzen AI 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 VP9 Decode / Encode
Decode VP8 Decode / Encode
Decode VC-1 Decode
Decode / Encode JPEG Decode / Encode
Decode / Encode h264 Decode / Encode
Decode / Encode h265 / HEVC (10 bit) Decode / Encode
Decode AVC Decode / Encode
Decode / Encode AV1 Decode
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 256.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 89.6 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.
DDR5-5600, LPDDR5X-7500 Memory type DDR4-3200, DDR5-4800
89.6 GB/s Bandwidth 76.8 GB/s
Yes AES-NI Yes
Yes ECC Yes
pci PCIe pci
256.0 GB Max. Memory 128.0 GB
2 Memory channels 2
 
 

Thermal Management

The processor has a thermal design power (TDP) of 54 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 65 W watts.
None TDP (PL2) 180 W
35 W TDP down None
54 W TDP (PL1 / PBP) 65 W
100 °C Tjunction max 100 °C
 
 

Technical details

The AMD Ryzen 9 7940HS is manufactured using a 4 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 16.0 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.
AMD-V, SVM Virtualization VT-x, VT-x EPT, VT-d
4 nm Technology 10 nm
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4a, SSE4.1, SSE4.2, FMA3, AVX2, AVX512 ISA extensions SSE4.1, SSE4.2, AVX2, AVX2+
100-000001128 Part Number --
Chiplet Chip design Monolithic
Q1/2023 Release date Q1/2022
-- Release price 339 $
8.0 MB L2-Cache 12.0 MB
Technical data sheet Documents Technical data sheet
16.0 MB L3-Cache 25.0 MB
FP8 Socket LGA 1700
Windows 10, Linux, Windows 11 Operating systems Windows 10, Linux, Windows 11
Phoenix (Zen 4) Architecture Alder Lake S