i7-1255U vs Ryzen AI 9 HX 370

VS

Aggregate performance score

Ryzen AI 9 HX 370
2024
12 cores / 24 threads, 28 Watt
22.36
+162%
Core i7-1255U
2022
10 cores / 12 threads, 15 Watt
8.53

Ryzen AI 9 HX 370 outperforms Core i7-1255U by a whopping 162% based on our aggregate benchmark results.

Primary details

Comparing Ryzen AI 9 HX 370 and Core i7-1255U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking234896
Place by popularitynot in top-10074
Market segmentLaptopLaptop
Seriesno dataIntel Alder Lake-M
Power efficiency75.5753.82
Architecture codenameStrix Point (2024)Alder Lake-U (2022)
Release dateJuly 2024 (recently)23 February 2022 (2 years ago)

Detailed specifications

Ryzen AI 9 HX 370 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 cores12 (Dodeca-Core)10 (Deca-Core)
Threads2412
Base clock speed2 GHz1.7 GHz
Boost clock speed5.1 GHz4.7 GHz
Bus rate54 MHzno data
L1 cache80 KB (per core)80K (per core)
L2 cache1 MB (per core)1.25 MB (per core)
L3 cache24 MB (shared)12 MB (shared)
Chip lithography4 nm10 nm
Maximum core temperature100 °C100 °C
64 bit support++
Windows 11 compatibilityno data+

Compatibility

Information on Ryzen AI 9 HX 370 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 configuration11
SocketFP8Intel BGA 1744
Power consumption (TDP)28 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen AI 9 HX 370 and Core i7-1255U. You'll probably need this information if you require some particular technology.

Instruction set extensionsUSB 4, XDNA 2 NPU (50 TOPS), SMT, AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4Ano data
AES-NI++
FMA-+
AVX++
Enhanced SpeedStep (EIST)no data+
TSX-+
Precision Boost 2+no data

Security technologies

Ryzen AI 9 HX 370 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 Ryzen AI 9 HX 370 and Core i7-1255U are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen AI 9 HX 370 and Core i7-1255U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR4, DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
AMD Radeon 890MIntel Iris Xe Graphics G7 96EUs ( - 1250 MHz)

Peripherals

Specifications and connection of peripherals supported by Ryzen AI 9 HX 370 and Core i7-1255U.

PCIe version4.04.0
PCI Express lanes1620

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Ryzen AI 9 HX 370 22.36
+162%
i7-1255U 8.53

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Ryzen AI 9 HX 370 35512
+162%
i7-1255U 13547

Cinebench 15 64-bit multi-core

Cinebench Release 15 Multi Core is a variant of Cinebench R15 which uses all the processor threads.

Ryzen AI 9 HX 370 3410
+146%
i7-1255U 1389

Cinebench 15 64-bit single-core

Cinebench R15 (standing for Release 15) is a benchmark made by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version (sometimes called Single-Thread) only uses a single processor thread to render a room full of reflective spheres and light sources.

Ryzen AI 9 HX 370 305
+27.9%
i7-1255U 238

Geekbench 5.5 Multi-Core

Ryzen AI 9 HX 370 14478
+81.4%
i7-1255U 7982

Blender(-)

Ryzen AI 9 HX 370 147
i7-1255U 396
+169%

Geekbench 5.5 Single-Core

Ryzen AI 9 HX 370 2072
+24.7%
i7-1255U 1661

7-Zip Single

Ryzen AI 9 HX 370 6153
+17.3%
i7-1255U 5248

7-Zip

Ryzen AI 9 HX 370 80726
+120%
i7-1255U 36691

WebXPRT 3

Ryzen AI 9 HX 370 293
+6.5%
i7-1255U 275

CrossMark Overall

Ryzen AI 9 HX 370 1785
+21.9%
i7-1255U 1465

WebXPRT 4 Overall

Ryzen AI 9 HX 370 250
+7.1%
i7-1255U 233

Blender v3.3 Classroom CPU(-)

Ryzen AI 9 HX 370 229
i7-1255U 726
+217%

Geekbench 6.3 Multi-Core

Ryzen AI 9 HX 370 15059
+90.3%
i7-1255U 7914

Geekbench 6.3 Single-Core

Ryzen AI 9 HX 370 2857
+23.5%
i7-1255U 2313

Gaming performance

Pros & cons summary


Performance score 22.36 8.53
Integrated graphics card 21.87 9.21
Physical cores 12 10
Threads 24 12
Chip lithography 4 nm 10 nm
Power consumption (TDP) 28 Watt 15 Watt

Ryzen AI 9 HX 370 has a 162.1% higher aggregate performance score, 137.5% faster integrated GPU, 20% more physical cores and 100% more threads, and a 150% more advanced lithography process.

i7-1255U, on the other hand, has 86.7% lower power consumption.

The Ryzen AI 9 HX 370 is our recommended choice as it beats the Core i7-1255U in performance tests.


Should you still have questions on choice between Ryzen AI 9 HX 370 and Core i7-1255U, ask them in Comments section, and we shall answer.

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AMD Ryzen AI 9 HX 370
Ryzen AI 9 HX 370
Intel Core i7-1255U
Core i7-1255U

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