Intel Core i5-1240U in 2 Benchmarks. 10 nm, 0.25 GHz

Intel Core i5-1240U Testing in 2 Benchmarks. Specifications: The architecture is Alder Lake U , the number of cores is 10, and the number of threads is 10. The base clock speed of Intel Core i5-1240U is 0.25 GHz. The model supports motherboards with a socket of BGA 1744. The Supported Memory Type is DDR4-3200 DDR5-4800 LPDDR4X-4266 LPDDR5-5200 (maximum 64 GB).  PCIe version is 4.0 x 28.

Basic specifications Intel Core i5-1240U

Intel Core i5-1240U technical specifications and performance testing in benchmarks will open you to all the advantages and disadvantages of Intel Core i5-1240U. Please learn the key figures of the clock speed and L2/L3 cache and make the right decision.

Technical specs

The general technical information depicts the base data of a CPU’s number of cores and threads, and base and turbo-boost clock speed. Here are key features influencing the performance.

CPU Cores / Threads: 10 / 12
Core architecture: hybrid (big.LITTLE)
A core: 2x Golden Cove
B core: 8x Gracemont
Hyperthreading: Yes
Overclocking: No
A-Core Frequency: 1.10 GHz (4.40 GHz )
B-Core Frequency: 0.80 GHz (3.30 GHz )

CPU generation and family

The generation of a Intel Core i5-1240U CPU, the segment of usage (computer, server or mobile type), the preceding model of a CPU, and its successor.

Name: Intel Core i5-1240U
Family: Intel Core i5
CPU group: Intel Core i 1200P/1200U
Generation: 13
Segment: Mobile
Predecessor: --
Successor: --

iGPU

Not every CPU is equipped with a built-in graphic core. However, if Intel Core i5-1240U has internal graphics, it is another advantage. Please pay attention to the base and turbo clock speed of the graphic core.

GPU name: Intel Iris Xe Graphics 80 (Alder Lake)
GPU frequency: 0.25 GHz
GPU (Turbo): 0.90 GHz
Execution units: 80
Shader: 640
Max. GPU Memory: 64 GB
Max. displays: 4
Generation: 13
Direct X: 12.1
Technology: 10 nm
Release date: Q1/2022

Hardware codec support

Technical information that does not affect the final performance.

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

Memory Specifications

Which memory does Intel Core i5-1240U support? How many channels are operated and how large the memory capacity can be to build in the motherboard? Here are the general data on the capacity and other technology.

Memory type: DDR4-3200 DDR5-4800 LPDDR4X-4266 LPDDR5-5200
Max. Memory: 64 GB
Memory channels: 2
Bandwidth: 76.8 GB/s
ECC: No
PCIe: 4.0 x 28
AES-NI: Yes

Thermal Management (TDP)

TDP shows which cooling system is necessary for a Intel Core i5-1240U CPU. It stands for Thermal Design Power. Here are all the CPU specifications: the maximum temperature, the approximate thermal calculation for power supply and others.

TDP (PL1): 9 W
TDP (PL2): 29 W
TDP up: --
TDP down: --
Tjunction max.: 100 °C

Additional specifications

Intel Core i5-1240U technical specifications contain the general data on the technological process of chip production (in nanometer), the cache of L2/L3, the architecture of the central core and ISA extension.

Instruction set (ISA): x86-64 (64 bit)
ISA extensions: SSE4.1, SSE4.2, AVX2
L2-Cache: 6.50 MB
L3-Cache: 12.00 MB
Architecture: Alder Lake U
Virtualization: VT-x, VT-x EPT, VT-d
Socket: BGA 1744
Part Number: --

iGPU - FP32 Performance Intel Core i5-1240U

The testing benchmark iGPU is integrated graphics cores in the central processor. The general graphics performance to benchmark the high-speed performance of the video chip is tested. The evaluation scores are presented below. Pay attention that not every manufacturer builds in an inner graphics core. Thus, the general results of the performance do not depend on this parameter, that is considered of good advantage.

Geekbench 5, 64bit (Single-Core) Intel Core i5-1240U

Many wonders how good the scores of Geekbench 5 in testing CPUs are. So, we are here to answer: they are accurate and impartial to brands. The higher the evaluation of Geekbench 5 in testing performance of a CPU single core is, the better. Check out the results and compare them.