i7-1255U vs UHD Graphics 630

#ad 
Buy on Amazon
VS

Primary details

Comparing UHD Graphics 630 and Core i7-1255U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated896
Place by popularitynot in top-10074
Market segmentLaptopLaptop
SeriesIntel UHD GraphicsIntel Alder Lake-M
Power efficiencyno data53.78
Architecture codenameGen9.5Alder Lake-U (2022)
Release dateno data23 February 2022 (2 years ago)

Detailed specifications

UHD Graphics 630 and Core i7-1255U basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical coresno data10 (Deca-Core)
Threadsno data12
Base clock speedno data1.7 GHz
Boost clock speed0.35 GHz4.7 GHz
L1 cacheno data80K (per core)
L2 cacheno data1.25 MB (per core)
L3 cacheno data12 MB (shared)
Chip lithography14 nm0.014 μm 1.4e-5 mm10 nm
Maximum core temperatureno data100 °C
64 bit support-+
Windows 11 compatibility-+

Compatibility

Information on UHD Graphics 630 and Core i7-1255U compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configurationno data1
Socketno dataIntel BGA 1744
Power consumption (TDP)no data15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by UHD Graphics 630 and Core i7-1255U. You'll probably need this information if you require some particular technology.

AES-NI-+
FMA-+
AVX-+
Enhanced SpeedStep (EIST)no data+
TSX-+

Security technologies

UHD Graphics 630 and Core i7-1255U technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+

Virtualization technologies

Virtual machine speed-up technologies supported by UHD Graphics 630 and Core i7-1255U are enumerated here.

VT-dno data+
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by UHD Graphics 630 and Core i7-1255U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR4, DDR5
Maximum memory size65,536 MB 67,108,864 KB 68,719,476,736 B 0.0625 TiB 64 GBno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel Iris Xe Graphics G7 96EUs ( - 1250 MHz)

Peripherals

Specifications and connection of peripherals supported by UHD Graphics 630 and Core i7-1255U.

PCIe versionno data4.0
PCI Express lanesno data20

Pros & cons summary


Chip lithography 14 nm 10 nm

i7-1255U has a 40% more advanced lithography process.

We couldn't decide between UHD Graphics 630 and Core i7-1255U. We've got no test results to judge.


Should you still have questions on choice between UHD Graphics 630 and Core i7-1255U, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


Intel UHD Graphics 630
UHD Graphics 630
Intel Core i7-1255U
Core i7-1255U

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


3 96 votes

Rate UHD Graphics 630 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3.7 823 votes

Rate Core i7-1255U on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about UHD Graphics 630 or Core i7-1255U, agree or disagree with our judgements, or report an error or mismatch.