63 facts in comparison
AMD Ryzen 7 7840HS vs Intel Core Ultra 5 125U
AMD Ryzen 7 7840HS
Intel Core Ultra 5 125U
Why is AMD Ryzen 7 7840HS better than Intel Core Ultra 5 125U?
- 3.38x faster CPU speed?
8 x 3.8 GHzvs2 x 1.3 GHz & 8 x 0.8 GHz - 2 threads more CPU threads?
16 threadsvs14 threads - 3 nm smaller semiconductor size?
4 nmvs7 nm - 0.8GHz higher turbo clock speed?
5.1GHzvs4.3GHz - 4 MB bigger L3 cache?
16 MBvs12 MB - 160GB larger maximum memory amount?
256GBvs96GB - Supports ECC memory?
- 850 MHz faster GPU turbo speed?
2700 MHzvs1850 MHz
Why is Intel Core Ultra 5 125U better than AMD Ryzen 7 7840HS?
- 10 °C higher maximum operating temperature?
110 °Cvs100 °C - 20W lower TDP?
15Wvs35W - Uses big.LITTLE technology?
- 0.9 newer version of OpenCL?
3vs2.1
Price comparison
Intel Core Ultra 5 125U
Intel® Core™ i5-11400F Desktop Processor 6 Cores up to 4.4 GHz LGA1200 (Intel® 500 Series & Select 400 Se...Intel® Core™ i5-11400F Desktop Processor 6 Cores up to 4.4 GHz LGA1200 (Intel® 500 Series & Select 400 Series Chipset) 65W
Intel® Core™ i5-11600K Desktop Processor 6 Cores up to 4.9 GHz Unlocked LGA1200 (Intel® 500 Series & Sele...Intel® Core™ i5-11600K Desktop Processor 6 Cores up to 4.9 GHz Unlocked LGA1200 (Intel® 500 Series & Select 400 Series Chipset) 125W
Intel Core i5-10400 Desktop Processor 6 Cores up to 4.3 GHz LGA1200 (Intel 400 Series Chipset) 65W, Model...Intel Core i5-10400 Desktop Processor 6 Cores up to 4.3 GHz LGA1200 (Intel 400 Series Chipset) 65W, Model Number: BX8070110400
User reviews
Overall rating
Features
Value for money
10.0/10
1 votes
No reviews yet
Gaming
10.0/10
1 votes
No reviews yet
Performance
10.0/10
1 votes
No reviews yet
Reliability
10.0/10
1 votes
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Energy efficiency
10.0/10
1 votes
No reviews yet
General info
The market that the CPU is designed for.
CPU socket
Unknown. Help us by suggesting a value. (AMD Ryzen 7 7840HS)
Unknown. Help us by suggesting a value. (Intel Core Ultra 5 125U)
The CPU socket/s supported.
Chipset
Unknown. Help us by suggesting a value. (AMD Ryzen 7 7840HS)
Unknown. Help us by suggesting a value. (Intel Core Ultra 5 125U)
The motherboard chipset/s supported.
With integrated graphics you don’t need to buy a separate graphics card.
Small semiconductors provide better performance and reduced power consumption. Chipsets with a higher number of transistors, semiconductor components of electronic devices, offer more computational power. A small form factor allows more transistors to fit on a chip, therefore increasing its performance.
The thermal design power (TDP) is the maximum amount of power the cooling system needs to dissipate. A lower TDP typically means that it consumes less power.
If the CPU exceeds the maximum operating temperature then problems such as random resets can occur.
Peripheral Component Interconnect Express (PCIe) is a high-speed interface standard for connecting components, such as graphics cards and SSDs, to a motherboard. Newer versions can support more bandwidth and deliver better performance.
number of transistors
Unknown. Help us by suggesting a value. (AMD Ryzen 7 7840HS)
Unknown. Help us by suggesting a value. (Intel Core Ultra 5 125U)
A higher transistor count generally indicates a newer, more powerful processor.
Performance
The CPU speed indicates how many processing cycles per second can be executed by a CPU, considering all of its cores (processing units). It is calculated by adding the clock rates of each core or, in the case of multi-core processors employing different microarchitectures, of each group of cores.
More threads result in faster performance and better multitasking.
When the CPU is running below its limitations, it can boost to a higher clock speed in order to give increased performance.
Some processors come with an unlocked multiplier which makes them easy to overclock, allowing you to gain increased performance in games and other apps.
A larger L2 cache results in faster CPU and system-wide performance.
A larger L3 cache results in faster CPU and system-wide performance.
A larger L1 cache results in faster CPU and system-wide performance.
More data can be stored in the L2 cache for access by each core of the CPU.
More data can be stored in the L3 cache for access by each core of the CPU.
Benchmarks
This benchmark measures the performance of the CPU using multiple threads.
This benchmark measures the performance of the CPU using a single thread.
Cinebench R20 (multi) result
Unknown. Help us by suggesting a value. (AMD Ryzen 7 7840HS)
Unknown. Help us by suggesting a value. (Intel Core Ultra 5 125U)
Cinebench R20 is a benchmark tool that measures a CPU's multi-core performance by rendering a 3D scene.
Cinebench R20 (single) result
Unknown. Help us by suggesting a value. (AMD Ryzen 7 7840HS)
Unknown. Help us by suggesting a value. (Intel Core Ultra 5 125U)
Cinebench R20 is a benchmark tool that measures a CPU's single-core performance by rendering a 3D scene.
Geekbench 6 is a cross-platform benchmark that measures a processor's multi-core performance. (Source: Primate Labs, 2024)
Geekbench 6 is a cross-platform benchmark that measures a processor's single-core performance. (Source: Primate Labs, 2024)
Geekbench 5 result (multi)
Unknown. Help us by suggesting a value. (AMD Ryzen 7 7840HS)
Unknown. Help us by suggesting a value. (Intel Core Ultra 5 125U)
Geekbench 5 is a cross-platform benchmark that measures a processor's multi-core performance. (Source: Primate Labs, 2024)
Geekbench 5 result (single)
Unknown. Help us by suggesting a value. (AMD Ryzen 7 7840HS)
Unknown. Help us by suggesting a value. (Intel Core Ultra 5 125U)
Geekbench 5 is a cross-platform benchmark that measures a processor's single-core performance. (Source: Primate Labs, 2024)
Blender (bmw27) result
Unknown. Help us by suggesting a value. (AMD Ryzen 7 7840HS)
Unknown. Help us by suggesting a value. (Intel Core Ultra 5 125U)
The Blender (bmw27) benchmark measures the performance of a processor by rendering a 3D scene. More powerful processors can render the scene in less time.
Integrated graphics
The clock speed of the graphics processing unit (GPU).
When the GPU is running below its limitations, it can boost to a higher clock speed in order to give increased performance.
A graphics processing unit (GPU) with a greater number of execution units can deliver better graphics.
DirectX is used in video games, with newer versions supporting better graphics and features. The latest version is DirectX 12 Ultimate, which includes support for ray tracing, mesh shaders, and variable rate shading (VRS).
Using multiple displays you can create a larger workspace, making it easier to work across multiple apps.
OpenGL is used in games, with newer versions supporting better graphics.
Some apps use OpenCL to apply the power of the graphics processing unit (GPU) for non-graphical computing. Newer versions introduce more functionality and better performance.
TMUs take textures and map them to the geometry of a 3D scene. More TMUs will typically mean that texture information is processed faster.
The ROPs are responsible for some of the final steps of the rendering process, writing the final pixel data to memory and carrying out other tasks such as anti-aliasing to improve the look of graphics.
Memory
The maximum speed of RAM that is supported by the CPU.
maximum memory bandwidth
Unknown. Help us by suggesting a value. (AMD Ryzen 7 7840HS)
Unknown. Help us by suggesting a value. (Intel Core Ultra 5 125U)
This is the maximum rate that data can be read from or stored into memory.
DDR (Double Data Rate) memory is the most common type of RAM. Newer versions of DDR memory support higher maximum speeds and are more energy-efficient.
More memory channels increases the speed of data transfer between the memory and the CPU.
The maximum amount of memory (RAM) supported.
bus transfer rate
Unknown. Help us by suggesting a value. (AMD Ryzen 7 7840HS)
Unknown. Help us by suggesting a value. (Intel Core Ultra 5 125U)
The bus is responsible for transferring data between different components of a computer or device.
Error-correcting code memory can detect and correct data corruption. It is used when is it essential to avoid corruption, such as scientific computing or when running a server.
eMMC version
Unknown. Help us by suggesting a value. (AMD Ryzen 7 7840HS)
Unknown. Help us by suggesting a value. (Intel Core Ultra 5 125U)
A higher version of eMMC allows faster memory interfaces, having a positive effect on the performance of a device. For example, when transferring files from your computer to the internal storage over USB.
bus speed
Unknown. Help us by suggesting a value. (AMD Ryzen 7 7840HS)
Unknown. Help us by suggesting a value. (Intel Core Ultra 5 125U)
The bus is responsible for transferring data between different components of a computer or device.
Features
instruction sets
MMX, SSE 4.1, SSE 4.2, AVX, AVX2, AES, F16C, FMA3
MMX, F16C, FMA3, AES, AVX, AVX2, SSE 4.1, SSE 4.2
Instruction sets are sets of codes that the CPU runs for certain functions.
Multithreading technology (such as Intel's Hyperthreading or AMD's Simultaneous Multithreading) provides increased performance by splitting each of the processor's physical cores into virtual cores, also known as threads. This way, each core can run two instruction streams at once.
bits executed at a time
Unknown. Help us by suggesting a value. (AMD Ryzen 7 7840HS)
Unknown. Help us by suggesting a value. (Intel Core Ultra 5 125U)
NEON provides acceleration for media processing, such as listening to MP3s.
A technology integrated into the processor to secure the device for use with features such as mobile payments and streaming video using digital rights management (DRM).
front-end width
Unknown. Help us by suggesting a value. (AMD Ryzen 7 7840HS)
Unknown. Help us by suggesting a value. (Intel Core Ultra 5 125U)
The CPU can decode more instructions per clock (IPC), meaning that the CPU performs better
NX bit helps protect the computer from malicious attacks.
VFP version
Unknown. Help us by suggesting a value. (AMD Ryzen 7 7840HS)
Unknown. Help us by suggesting a value. (Intel Core Ultra 5 125U)
Vector Floating-Point (VFP) is used by the processor to deliver increased performance in areas such as digital imaging.
Miscellaneous
DirectX is used in games, with newer versions supporting better graphics.
Price comparison
Intel Core Ultra 5 125U
Intel® Core™ i5-11400F Desktop Processor 6 Cores up to 4.4 GHz LGA1200 (Intel® 500 Series & Select 400 Se...Intel® Core™ i5-11400F Desktop Processor 6 Cores up to 4.4 GHz LGA1200 (Intel® 500 Series & Select 400 Series Chipset) 65W
Intel® Core™ i5-11600K Desktop Processor 6 Cores up to 4.9 GHz Unlocked LGA1200 (Intel® 500 Series & Sele...Intel® Core™ i5-11600K Desktop Processor 6 Cores up to 4.9 GHz Unlocked LGA1200 (Intel® 500 Series & Select 400 Series Chipset) 125W
Intel Core i5-10400 Desktop Processor 6 Cores up to 4.3 GHz LGA1200 (Intel 400 Series Chipset) 65W, Model...Intel Core i5-10400 Desktop Processor 6 Cores up to 4.3 GHz LGA1200 (Intel 400 Series Chipset) 65W, Model Number: BX8070110400
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Which are the best CPUs?
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Comments
Dominique
5 months ago
10 / 10
Top CPU gute Effizienz
Dominique
5 months ago
10 / 10
Der 7840 HS ist effizient, bleibt auch unter Last relativ kühl und bringt damit ein leises Arbeiten mit sich. Wenn man den Laptop im Silentmodus hat, merkt man den Unterschied in der Leistung kaum und er ist richtig schnell!
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