61 facts in comparison
Intel Core i7-1255U vs Intel Core i7-12700H
Intel Core i7-1255U
Intel Core i7-12700H
Why is Intel Core i7-1255U better than Intel Core i7-12700H?
- 30W lower TDP?
15Wvs45W
Why is Intel Core i7-12700H better than Intel Core i7-1255U?
- 2.11x faster CPU speed?
6 x 2.3GHz & 8 x 1.7GHzvs2 x 1.7GHz & 8 x 1.2GHz - 8 more CPU threads?
20vs12 - 1.92x higher PassMark result?
26765vs13919 - 2MB bigger L2 cache?
11.5MBvs9.5MB - 12MB bigger L3 cache?
24MBvs12MB - 272KB bigger L1 cache?
1200KBvs928KB - 8.81% higher PassMark result (single)?
3655vs3359 - 2.38x higher Cinebench R20 (multi) result?
7170vs3009
Price comparison
Intel Core i7-1255U
| Product | Store | Price | |
|---|---|---|---|
| Intel Core i7-13700K (Latest Gen) Gaming...Intel Core i7-13700K (Latest Gen) Gaming Desktop Processor 16 cores (8 P-cores + 8 E-cores) with Integrated Graphics - Unlocked and ASUS Prime Z790-A WiFi 6E LGA 1700(Intel®13th&12th) | $667 | ||
| Intel Core i7-13700F Desktop Processor 1...Intel Core i7-13700F Desktop Processor 16 cores (8 P-cores + 8 E-cores) 30MB Cache, up to 5.2 GHz & GIGABYTE Z790 AORUS Elite AX LGA 1700/ Intel Z790/ ATX/ DDR5/ Quad M.2/ PCIe 5.0 | $587 | ||
| Intel CPU Core i7-12700F / 12/20 / 2.1GH...Intel CPU Core i7-12700F / 12/20 / 2.1GHz / 6xxChipset / BX8071512700F | $290 | ||
| Intel Core i7 (12th Gen) i7-12700 Dodeca...Intel Core i7 (12th Gen) i7-12700 Dodeca-core (12 Core) 2.10 GHz Processor - Retail Pack | $305 | ||
Intel Core i7-12700H
| Product | Store | Price | |
|---|---|---|---|
| Intel Core i7-12700KF Gaming Desktop Pro...Intel Core i7-12700KF Gaming Desktop Processor 12 (8P+4E) Cores up to 5.0 GHz Unlocked LGA1700 600 Series Chipset 125W | $260 | ||
| Intel Core i7-13700 Desktop Processor 16...Intel Core i7-13700 Desktop Processor 16 cores (8 P-cores + 8 E-cores) 30MB Cache, up to 5.2 GHz | $366 | ||
| Intel® Core™ i7-11700F Desktop Processor...Intel® Core™ i7-11700F Desktop Processor 8 Cores up to 4.9 GHz LGA1200 (Intel® 500 Series & Select 400 Series Chipset) 65W | $212 | ||
| Intel CPU Core i7-12700F / 12/20 / 2.1GH...Intel CPU Core i7-12700F / 12/20 / 2.1GHz / 6xxChipset / BX8071512700F | $290 | ||
User reviews
Overall rating
Features
Value for money
10.0/10
1 votes
9.5/10
2 votes
Gaming
10.0/10
1 votes
10.0/10
2 votes
Performance
10.0/10
1 votes
10.0/10
2 votes
Reliability
10.0/10
1 votes
10.0/10
2 votes
Energy efficiency
10.0/10
1 votes
10.0/10
2 votes
General info
The market that the CPU is designed for.
CPU socket
Unknown. Help us by suggesting a value. (Intel Core i7-1255U)
Unknown. Help us by suggesting a value. (Intel Core i7-12700H)
The CPU socket/s supported.
Chipset
Unknown. Help us by suggesting a value. (Intel Core i7-1255U)
Unknown. Help us by suggesting a value. (Intel Core i7-12700H)
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. (Intel Core i7-1255U)
Unknown. Help us by suggesting a value. (Intel Core i7-12700H)
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.
L2 core
Unknown. Help us by suggesting a value. (Intel Core i7-1255U)
Unknown. Help us by suggesting a value. (Intel Core i7-12700H)
More data can be stored in the L2 cache for access by each core of the CPU.
L3 core
Unknown. Help us by suggesting a value. (Intel Core i7-1255U)
Unknown. Help us by suggesting a value. (Intel Core i7-12700H)
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 is a benchmark tool that measures a CPU's multi-core performance by rendering a 3D scene.
Cinebench R20 is a benchmark tool that measures a CPU's single-core performance by rendering a 3D scene.
Geekbench 5 result (multi)
Unknown. Help us by suggesting a value. (Intel Core i7-1255U)
Unknown. Help us by suggesting a value. (Intel Core i7-12700H)
Geekbench 5 is a cross-platform benchmark that measures a processor's multi-core performance. (Source: Primate Labs, 2023)
Geekbench 5 result (single)
Unknown. Help us by suggesting a value. (Intel Core i7-1255U)
Unknown. Help us by suggesting a value. (Intel Core i7-12700H)
Geekbench 5 is a cross-platform benchmark that measures a processor's single-core performance. (Source: Primate Labs, 2023)
Blender (bmw27) result
Unknown. Help us by suggesting a value. (Intel Core i7-1255U)
Unknown. Help us by suggesting a value. (Intel Core i7-12700H)
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.
Blender (classroom) result
Unknown. Help us by suggesting a value. (Intel Core i7-1255U)
Unknown. Help us by suggesting a value. (Intel Core i7-12700H)
The Blender (classroom) benchmark measures the performance of a processor by rendering a 3D scene. More powerful processors can render the scene in less time.
performance per watt
Unknown. Help us by suggesting a value. (Intel Core i7-1255U)
Unknown. Help us by suggesting a value. (Intel Core i7-12700H)
This means the CPU is more efficient, giving a greater amount of performance for each watt of power used.
Integrated graphics
GPU clock speed
Unknown. Help us by suggesting a value. (Intel Core i7-1255U)
Unknown. Help us by suggesting a value. (Intel Core i7-12700H)
The graphics processing unit (GPU) has a higher clock speed.
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.
Using multiple displays you can create a larger workspace, making it easier to work across multiple apps.
DirectX is used in games, with newer versions supporting better graphics.
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.
texture mapping units (TMUs)
Unknown. Help us by suggesting a value. (Intel Core i7-1255U)
Unknown. Help us by suggesting a value. (Intel Core i7-12700H)
TMUs take textures and map them to the geometry of a 3D scene. More TMUs will typically mean that texture information is processed faster.
render output units (ROPs)
Unknown. Help us by suggesting a value. (Intel Core i7-1255U)
Unknown. Help us by suggesting a value. (Intel Core i7-12700H)
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
It can support faster memory, which will give quicker system performance.
maximum memory bandwidth
Unknown. Help us by suggesting a value. (Intel Core i7-1255U)
Unknown. Help us by suggesting a value. (Intel Core i7-12700H)
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. (Intel Core i7-1255U)
Unknown. Help us by suggesting a value. (Intel Core i7-12700H)
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. (Intel Core i7-1255U)
Unknown. Help us by suggesting a value. (Intel Core i7-12700H)
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. (Intel Core i7-1255U)
Unknown. Help us by suggesting a value. (Intel Core i7-12700H)
The bus is responsible for transferring data between different components of a computer or device.
Features
instruction sets
SSE 4.2, SSE 4.1, AVX, AES, FMA3, F16C, MMX
SSE 4.2, SSE 4.1, AVX, AES, FMA3, F16C, MMX
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. (Intel Core i7-1255U)
Unknown. Help us by suggesting a value. (Intel Core i7-12700H)
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. (Intel Core i7-1255U)
Unknown. Help us by suggesting a value. (Intel Core i7-12700H)
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. (Intel Core i7-1255U)
Unknown. Help us by suggesting a value. (Intel Core i7-12700H)
Vector Floating-Point (VFP) is used by the processor to deliver increased performance in areas such as digital imaging.
Miscellaneous
AES is used to speed up encryption and decryption.
Price comparison
Intel Core i7-1255U
| Product | Store | Price | |
|---|---|---|---|
| Intel Core i7-13700K (Latest Gen) Gaming...Intel Core i7-13700K (Latest Gen) Gaming Desktop Processor 16 cores (8 P-cores + 8 E-cores) with Integrated Graphics - Unlocked and ASUS Prime Z790-A WiFi 6E LGA 1700(Intel®13th&12th) | $667 | ||
| Intel Core i7-13700F Desktop Processor 1...Intel Core i7-13700F Desktop Processor 16 cores (8 P-cores + 8 E-cores) 30MB Cache, up to 5.2 GHz & GIGABYTE Z790 AORUS Elite AX LGA 1700/ Intel Z790/ ATX/ DDR5/ Quad M.2/ PCIe 5.0 | $587 | ||
| Intel CPU Core i7-12700F / 12/20 / 2.1GH...Intel CPU Core i7-12700F / 12/20 / 2.1GHz / 6xxChipset / BX8071512700F | $290 | ||
| Intel Core i7 (12th Gen) i7-12700 Dodeca...Intel Core i7 (12th Gen) i7-12700 Dodeca-core (12 Core) 2.10 GHz Processor - Retail Pack | $305 | ||
Intel Core i7-12700H
| Product | Store | Price | |
|---|---|---|---|
| Intel Core i7-12700KF Gaming Desktop Pro...Intel Core i7-12700KF Gaming Desktop Processor 12 (8P+4E) Cores up to 5.0 GHz Unlocked LGA1700 600 Series Chipset 125W | $260 | ||
| Intel Core i7-13700 Desktop Processor 16...Intel Core i7-13700 Desktop Processor 16 cores (8 P-cores + 8 E-cores) 30MB Cache, up to 5.2 GHz | $366 | ||
| Intel® Core™ i7-11700F Desktop Processor...Intel® Core™ i7-11700F Desktop Processor 8 Cores up to 4.9 GHz LGA1200 (Intel® 500 Series & Select 400 Series Chipset) 65W | $212 | ||
| Intel CPU Core i7-12700F / 12/20 / 2.1GH...Intel CPU Core i7-12700F / 12/20 / 2.1GHz / 6xxChipset / BX8071512700F | $290 | ||
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Comments
Martin
6 months ago
10 / 10
cpu de 15w con el mismo rendimiento que uno de 45w
Martin
6 months ago
10 / 10